# 140 49 CFR Ch. I (10–1–13 Edition) § 172.1

Subpart G—Emergency Response

Information

172.600 Applicability and general requirements. 172.602 Emergency response information.172.604 Emergency response telephone number.

172.606 Carrier information contact.



# Subpart H—Training

172.700 Purpose and scope. 172.701 Federal-State relationship. 172.702 Applicability and responsibility for training and testing. 172.704 Training requirements.



# Subpart I—Safety and Security Plans

172.800 Purpose and applicability. 172.802 Components of a security plan.172.804 Relationship to other Federal requirements. 172.820 Additional planning requirements for transportation by rail. 172.822 Limitation on actions by states, local governments, and Indian tribes.

A PPENDIX 

# A TO 

# P ART 

# 172—O FFICE OF 

# H AZ



# ARDOUS 

# M ATERIALS 

# T RANSPORTATION


# C OLOR 

# T OLERANCE 

# C HARTS AND 

# T ABLES



# A PPENDIX 

# B TO 

# P ART 

# 172—T REFOIL 

# S YMBOL



# A PPENDIX 

# C TO 

# P ART 

# 172—D IMENSIONAL 

# S PEC



# IFICATIONS FOR 

# R ECOMMENDED 

# P LACARD



# H OLDER



# A PPENDIX 

# D TO 

# P ART 

# 172—R AIL 

# R ISK 

# A NAL



# YSIS 

# F ACTORS



# A UTHORITY 

# : 49 U.S.C. 5101–5128, 44701; 49 CFR 1.81, 1.96 and 1.97.

S OURCE 

# : Amdt. 172–29, 41 FR 15996, Apr. 15, 1976, unless otherwise noted.



# Subpart A—General

§ 172.1 Purpose and scope.

This part lists and classifies those materials which the Department has designated as hazardous materials forpurposes of transportation and prescribes the requirements for shipping papers, package marking, labeling, and transport vehicle placarding applicable to the shipment and transportation of

those hazardous materials.

[Amdt. 172–29, 41 FR 15997, Apr. 15, 1976, as amended by 66 FR 45379, Aug. 28, 2001]



# § 172.3 Applicability.

(a) This part applies to—(1) Each person who offers a hazardous material for transportation, and (2) Each carrier by air, highway, rail, or water who transports a hazardous

material.

(b) When a person, other than one of those provided for in paragraph (a) ofthis section, performs a packaging labeling or marking function required by this part, that person shall perform the function in accordance with this part.

[Amdt. 172–29, 41 FR 15996, Apr. 15, 1976, as amended by Amdt. 172–32, 41 FR 38179, Sept. 9, 1976]



# Subpart B—Table of Hazardous Materials and Special Provisions

§ 172.101 Purpose and use of hazardous materials table.

(a) The Hazardous Materials Table (Table) in this section designates the

materials listed therein as hazardousmaterials for the purpose of transportation of those materials. For each listed material, the Table identifies thehazard class or specifies that the material is forbidden in transportation, andgives the proper shipping name or directs the user to the preferred proper shipping name. In addition, the Table specifies or references requirements in this subchapter pertaining to labeling,packaging, quantity limits aboard aircraft and stowage of hazardous materials aboard vessels.

(b) Column 1: Symbols. Column 1 of the Table contains six symbols (‘‘+’’, ‘‘A’’, ‘‘D’’, ‘‘G’’, ‘‘I’’ and ‘‘W’’) as follows:

(1) The plus (+) sign fixes the propershipping name, hazard class and packing group for that entry without regard

to whether the material meets the definition of that class, packing group or any other hazard class definition. When the plus sign is assigned to a proper shipping name in Column (1) of the§172.101 Table, it means that the material is known to pose a risk to humans.When a plus sign is assigned to mixtures or solutions containing a material where the hazard to humans is significantly different from that of the pure material or where no hazard to humans is posed, the material may be described using an alternative shipping name that represents the hazards posedby the material. An appropriate alternate proper shipping name and hazardclass may be authorized by the Associate Administrator.


# 141 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101

(2) The letter ‘‘A’’ denotes a material that is subject to the requirements of this subchapter only when offered or intended for transportation by aircraft,

unless the material is a hazardous substance or a hazardous waste. A shipping description entry preceded by an ‘‘A’’ may be used to describe a materialfor other modes of transportation provided all applicable requirements for the entry are met.

(3) The letter ‘‘D’’ identifies proper shipping names which are appropriate for describing materials for domestictransportation but may be inappropriate for international transportation under the provisions of internationalregulations (e.g., IMO, ICAO). An alternate proper shipping name may be selected when either domestic or international transportation is involved.

(4) The letter ‘‘G’’ identifies proper shipping names for which one or more

technical names of the hazardous material must be entered in parentheses,in association with the basic description. (See §172.203(k).)

(5) The letter ‘‘I’’ identifies proper shipping names which are appropriatefor describing materials in international transportation. An alternate proper shipping name may be selected when only domestic transportation is

involved.

(6) The letter ‘‘W’’ denotes a material that is subject to the requirements of this subchapter only when offered or intended for transportation by vessel,

unless the material is a hazardous substance or a hazardous waste. A shipping description entry preceded by a‘‘W’’ may be used to describe a material for other modes of transportation provided all applicable requirements for the entry are met.

(c) Column 2: Hazardous materials descriptions and proper shipping names.

Column 2 lists the hazardous materials descriptions and proper shipping names of materials designated as hazardous materials. Modification of a propershipping name may otherwise be required or authorized by this section. Proper shipping names are limited to those shown in Roman type (not italics).

(1) Proper shipping names may beused in the singular or plural and in either capital or lower case letters. Words may be alternatively spelled in the same manner as they appear in the

ICAO Technical Instructions or the IMDG Code. For example ‘‘aluminum’’may be spelled ‘‘aluminium’’ and ‘‘sulfur’’ may be spelled ‘‘sulphur’’. However, the word ‘‘inflammable’’ may notbe used in place of the word ‘‘flammable’’.

(2) Punctuation marks and words initalics are not part of the proper shipping name, but may be used in addition to the proper shipping name. The word

‘‘or’’ in italics indicates that there is a choice of terms in the sequence that may alternately be used as the proper shipping name or as part of the propershipping name, as appropriate. For example, for the hazardous materials description ‘‘Carbon dioxide, solid or Dry ice’’ either ‘‘Carbon dioxide, solid’’ or ‘‘Dry ice’’ may be used as the proper shipping name; and for the hazardousmaterials description ‘‘Articles, pressurized pneumatic or hydraulic,’’ either ‘‘Articles, pressurized pneumatic’’ or ‘‘Articles, pressurized hydraulic’’ may be used as the proper shipping

name.

(3) The word ‘‘poison’’ or ‘‘poisonous’’ may be used interchangeably with the word ‘‘toxic’’ when only domestictransportation is involved. The abbreviation ‘‘n.o.i.’’ or ‘‘n.o.i.b.n.’’ may be used interchangeably with ‘‘n.o.s.’’.

(4) Except for hazardous wastes, when qualifying words are used as part of the proper shipping name, their sequence in the package markings and shipping paper description is optional. However,the entry in the Table reflects the preferred sequence.

(5) When one entry references another entry by use of the word ‘‘see’’, if both names are in Roman type, eithername may be used as the proper shipping name (e.g., Ethyl alcohol, see Ethanol).

(6) When a proper shipping name includes a concentration range as part of the shipping description, the actual concentration, if it is within the rangestated, may be used in place of the concentration range. For example, an aqueous solution of hydrogen peroxide containing 30 percent peroxide may bedescribed as ‘‘Hydrogen peroxide, aqueous solution with not less than 20 percent but not more than 40 percent hydrogen


# 142 49 CFR Ch. I (10–1–13 Edition) § 172.101

peroxide’’ or ‘‘Hydrogen peroxide, aqueous solution with 30 percent hydrogen peroxide. ’’ Also, the percent sign (%)may be used in place of the word ‘‘percent’’ when words in italics containingthe word ‘‘percent’’ are used in addition to the proper shipping name.

(7) Use of the prefix ‘‘mono’’ is optional in any shipping name, when appropriate. Thus, Iodine monochloridemay be used interchangeably with Iodine chloride. In ‘‘Glycerol alphamonochlorohydrin’’ the term ‘‘mono’’ is considered a prefix to the term ‘‘chlorohydrin’’ and may be deleted.

(8) Use of the word ‘‘liquid’’ or ‘‘solid’’. The word ‘‘liquid’’ or ‘‘solid’’ may be added to a proper shippingname when a hazardous material specifically listed by name may, due to differing physical states, be a liquid or solid. When the packaging specified inColumn 8 is inappropriate for the physical state of the material, the tableprovided in paragraph (i)(4) of this section should be used to determine the appropriate packaging section.

(9) Hazardous wastes. If the word

‘‘waste’’ is not included in the hazardous material description in Column 2 of the Table, the proper shipping name for a hazardous waste (as definedin §171.8 of this subchapter), shall include the word ‘‘Waste’’ preceding the proper shipping name of the material. For example: Waste acetone.

(10) Mixtures and solutions. (i) A mixture or solution meeting the definition

of one or more hazard class that is notidentified specifically by name, comprised of a single predominant hazardous material identified in the Table by technical name and one or more

hazardous and/or non-hazardous material, must be described using the propershipping name of the hazardous material and the qualifying word ‘‘mixture’’ or ‘‘solution’’, as appropriate, unless—

(A) Except as provided in §172.101(i)(4) the packaging specified inColumn 8 is inappropriate to the physical state of the material;

(B) The shipping description indicates that the proper shipping name applies only to the pure or technically pure hazardous material;

(C) The hazard class, packing group, or subsidiary hazard of the mixture or solution is different from that specified for the entry;

(D) There is a significant change in

the measures to be taken in emergencies;

(E) The material is identified by special provision in Column 7 of the §172.101 Table as a material poisonous by inhalation; however, it no longermeets the definition of poisonous by inhalation or it falls within a different hazard zone than that specified in the special provision; or

(F) The material can be appropriately described by a shipping name that describes its intended application, such as ‘‘Coating solution’’, ‘‘Extracts,flavoring’’ or ‘‘Compound, cleaning liquid.’’.

(ii) If one or more of the conditions in paragraphs (c)(10)(i)(A) through (F)

of this section is satisfied then the proper shipping name selection process in (c)(12)(ii) must be used.

(iii) A mixture or solution meeting

the definition of one or more hazard

class that is not identified in the Table specifically by name, comprised of two

or more hazardous materials in the same hazard class, must be describedusing an appropriate shipping description (e.g., ‘‘Flammable liquid, n.o.s.’’).The name that most appropriately describes the material shall be used; e.g., an alcohol not listed by its technical

name in the Table shall be described as‘‘Alcohol, n.o.s.’’ rather than ‘‘Flammable liquid, n.o.s.’’. Some mixtures may be more appropriately described according to their application, such as‘‘Coating solution’’ or ‘‘Extracts, flavoring liquid’’ rather than by an n.o.s. entry. Under the provisions of subparts C and D of this part, the technical names of at least two components mostpredominately contributing to the hazards of the mixture or solution may be required in association with the proper shipping name.

(11) Except for a material subject to or prohibited by §173.21, 173.54, 173.56(d), 173.56(e), 173.224(c) or 173.225(b) of this subchapter, a material that is

considered to be a hazardous waste or asample of a material for which the hazard class is uncertain and must be determined by testing may be assigned a tentative proper shipping name, hazard


# 143 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101

class, identification number and packing group, if applicable, based on theshipper’s tentative determination according to:

(i) Defining criteria in this subchapter;

(ii) The hazard precedence prescribed in §173.2a of this subchapter;

(iii) The shipper’s knowledge of the material;

(iv) In addition to paragraphs (c)(11)(i) through (iii) of this section, for a sample of a material other than a waste, the following must be met:

(A) Except when the word ‘‘Sample’’ already appears in the proper shipping name, the word ‘‘Sample’’ must appear as part of the proper shipping name orin association with the basic description on the shipping paper.

(B) When the proper shipping description for a sample is assigned a ‘‘G’’ in Column (1) of the §172.101 Table, and the primary constituent(s) for which

the tentative classification is based are not known, the provisions requiring a technical name for the constituent(s) do not apply; and

(C) A sample must be transported ina combination packaging that conforms to the requirements of this subchapter that are applicable to the tentative packing group assigned, and may not exceed a net mass of 2.5 kg (5.5 pounds) per package.

N OTE TO PARAGRAPH 

# (c)(11): For the transportation of samples of self-reactive materials, organic peroxides, explosives or lighters, see §§173.224(c)(3), 173.225(c)(2), 173.56(d)or 173.308(b)(2) of this subchapter, respectively.



# (12) Except when the proper shipping name in the Table is preceded by a plus (+)—

(i) If it is specifically determined

that a material meets the definition of a hazard class, packing group or hazard zone, other than the class, packinggroup or hazard zone shown in association with the proper shipping name, or does not meet the defining criteria for a subsidiary hazard shown in Column 6of the Table, the material shall be described by an appropriate proper shipping name listed in association with the correct hazard class, packinggroup, hazard zone, or subsidiary hazard for the material. (ii) Generic or n.o.s. descriptions. If an appropriate technical name is notshown in the Table, selection of a proper shipping name shall be made fromthe generic or n.o.s. descriptions corresponding to the specific hazard class,packing group, hazard zone, or subsidiary hazard, if any, for the material.The name that most appropriately describes the material shall be used; e.g., an alcohol not listed by its technical

name in the Table shall be described as‘‘Alcohol, n.o.s.’’ rather than ‘‘Flammable liquid, n.o.s.’’. Some mixtures may be more appropriately described according to their application, such as‘‘Coating solution’’ or ‘‘Extracts, flavoring, liquid’’, rather than by an n.o.s. entry, such as ‘‘Flammable liquid, n.o.s.’’ It should be noted, however, that an n.o.s. description as a propershipping name may not provide sufficient information for shipping papersand package markings. Under the provisions of subparts C and D of this part,

the technical name of one or more constituents which makes the product a hazardous material may be required in association with the proper shipping

name.

(iii) Multiple hazard materials. If a material meets the definition of morethan one hazard class, and is not identified in the Table specifically by name (e.g., acetyl chloride), the hazard class of the material shall be determined by using the precedence specified in§173.2a of this subchapter, and an appropriate shipping description (e.g., ‘‘Flammable liquid, corrosive n.o.s.’’)shall be selected as described in paragraph (c)(12)(ii) of this section.

(iv) If it is specifically determined

that a material is not a forbidden material and does not meet the definition of any hazard class, the material is not

a hazardous material.

(13) Self-reactive materials and organic peroxides. A generic proper shipping

name for a self-reactive material or an organic peroxide, as listed in Column 2 of the Table, must be selected based on

the material’s technical name and concentration, in accordance with the provisions of §§173.224 or 173.225 of this subchapter, respectively.

(14) A proper shipping name that describes all isomers of a material may be used to identify any isomer of that


# 144 49 CFR Ch. I (10–1–13 Edition) § 172.101

material if the isomer meets criteria for the same hazard class or division, subsidiary risk(s) and packing group,unless the isomer is specifically identified in the Table.

(15) Unless a hydrate is specifically listed in the Table, a proper shipping name for the equivalent anhydrous substance may be used, if the hydrate

meets the same hazard class or division, subsidiary risk(s) and packing

group.

(16) Unless it is already included in the proper shipping name in the §172.101 Table, the qualifying words‘‘liquid’’ or ‘‘solid’’ may be added in association with the proper shippingname when a hazardous material specifically listed by name in the §172.101Table may, due to the differing physical states of the various isomers of the material, be either a liquid or a solid (for example ‘‘Dinitrotoluenes, liquid’’ and ‘‘Dinitrotoluenes, solid’’). Use of the words ‘‘liquid’’ or ‘‘solid’’ is subject to the limitations specified for the use

of the words ‘‘mixture’’ or ‘‘solution’’ in paragraph (c)(10) of this section. The qualifying word ‘‘molten’’ may be added in association with the propershipping name when a hazardous material, which is a solid in accordancewith the definition in §171.8 of this subchapter, is offered for transportation in the molten state (for example, ‘‘Alkylphenols, solid, n.o.s., molten’’).

(d) Column 3: Hazard class or Division. Column 3 contains a designation of the hazard class or division corresponding to each proper shipping name, or the

word ‘‘Forbidden’’.

(1) A material for which the entry in this column is ‘‘Forbidden’’ may not beoffered for transportation or transported. This prohibition does not apply if the material is diluted, stabilized or incorporated in a device and it is

classed in accordance with the definitions of hazardous materials contained in part 173 of this subchapter.

(2) When a reevaluation of test data or new data indicates a need to modify the ‘‘Forbidden’’ designation or the hazard class or packing group specified for a material specifically identified inthe Table, this data should be submitted to the Associate Administrator.

(3) A basic description of each hazard

class and the section reference for class definitions appear in §173.2 of this subchapter.

(4) Each reference to a Class 3 material is modified to read ‘‘Combustibleliquid’’ when that material is reclassified in accordance with §173.150(e) or (f) of this subchapter or has a flash point

above 60 ° C (140 ° F) but below 93 ° C (200

° F).

(e) Column 4: Identification number.

Column 4 lists the identification number assigned to each proper shipping name. Those preceded by the letters‘‘UN’’ are associated with proper shipping names considered appropriate for international transportation as well asdomestic transportation. Those preceded by the letters ‘‘NA’’ are associated with proper shipping names notrecognized for international transportation, except to and from Canada.

Identification numbers in the ‘‘NA9000’’series are associated with proper shipping names not appropriately covered by international hazardous materials (dangerous goods) transportationstandards, or not appropriately addressed by international transportation standards for emergency response information purposes, except for transportation between the United States and Canada. Those preceded by

the letters ‘‘ID’’ are associated with proper shipping names recognized by the ICAO Technical Instructions (IBR,

see §171.7 of this subchapter).

(f) Column 5: Packing group. Column 5 specifies one or more packing groups assigned to a material corresponding to the proper shipping name and hazard class for that material. Class 2, Class 7,Division 6.2 (other than regulated medical wastes), and ORM-D materials, do not have packing groups. Packing Groups I, II and III indicate the degree of danger presented by the material iseither great, medium or minor, respectively. If more than one packing group is indicated for an entry, the packinggroup for the hazardous material is determined using the criteria for assignment of packing groups specified insubpart D of part 173. When a reevaluation of test data or new data indicates a need to modify the specified packing group(s), the data should be submitted

to the Associate Administrator. Each

reference in this column to a material


# 145 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101

which is a hazardous waste or a hazardous substance, and whose proper shipping name is preceded in Column 1 of the Table by the letter ‘‘A’’ or ‘‘W’’,

is modified to read ‘‘III’’ on those occasions when the material is offered for transportation or transported by a mode in which its transportation is not otherwise subject to requirements of this subchapter.

(g) Column 6: Labels. Column 6 specifies codes which represent the hazard warning labels required for a package filled with a material conforming to the associated hazard class and proper shipping name, unless the package is otherwise excepted from labeling by a provision in subpart E of this part, or part 173 of this subchapter. The firstcode is indicative of the primary hazard of the material. Additional labelcodes are indicative of subsidiary hazards. Provisions in §172.402 may require that a label other than that specified in Column 6 be affixed to the package in addition to that specified in Column 6. No label is required for a material classed as a combustible liquid or for a

Class 3 material that is reclassed as a combustible liquid. For ‘‘Empty’’ labelrequirements, see §173.428 of this subchapter. The codes contained in Column 6 are defined according to the following table:

L ABEL 

# S UBSTITUTION 

# T ABLE

Label code Label name

1 ................................................ Explosive

1.1 1 

# ........................................... Explosive 1.1 1



# 1.2 1 

# ........................................... Explosive 1.2 1



# 1.3 1 

# ........................................... Explosive 1.3 1



# 1.4 1 

# ........................................... Explosive 1.4 1



# 1.5 1 

# ........................................... Explosive 1.5 1



# 1.6 1 

# ........................................... Explosive 1.6 1



# 2.1 ............................................. Flammable Gas

2.2 ............................................. Non-Flammable Gas

2.3 ............................................. Poison Gas 3 ................................................ Flammable Liquid

4.1 ............................................. Flammable Solid 4.2 ............................................. Spontaneously Combustible 4.3 ............................................. Dangerous When Wet

5.1 ............................................. Oxidizer 5.2 ............................................. Organic Peroxide 6.1 (inhalation hazard, Zone A

or B). Poison Inhalation Hazard

6.1 (other than inhalation hazard, Zone A or B) 2



# . Poison

6.2 ............................................. Infectious substance

7 ................................................ Radioactive

8 ................................................ Corrosive

9 ................................................ Class 9

1 

# Refers to the appropriate compatibility group letter.

2 

# The packing group for a material is indicated in column 5 of the table. 

# (h) Column 7: Special provisions. Column 7 specifies codes for special provisions applicable to hazardous materials. When Column 7 refers to a special provision for a hazardous material, themeaning and requirements of that special provision are as set forth in §172.102 of this subpart.

(i) Column 8: Packaging authorizations.Columns 8A, 8B and 8C specify the applicable sections for exceptions, nonbulk packaging requirements and bulk packaging requirements, respectively, in part 173 of this subchapter. Columns8A, 8B and 8C are completed in a manner which indicates that ‘‘§173.’’ precedes the designated numerical entry.For example, the entry ‘‘202’’ in Column 8B associated with the proper shipping name ‘‘Gasoline’’ indicates

that for this material conformance tonon-bulk packaging requirements prescribed in §173.202 of this subchapter isrequired. When packaging requirements are specified, they are in addition to the standard requirements for all packagings prescribed in §173.24 ofthis subchapter and any other applicable requirements in subparts A and B of part 173 of this subchapter.

(1) Exceptions. Column 8A containsexceptions from some of the requirements of this subchapter. The referenced exceptions are in addition to those specified in subpart A of part 173 and elsewhere in this subchapter. A‘‘None’’ in this column means no packaging exceptions are authorized, exceptas may be provided by special provisions in Column 7.

(2) Non-bulk packaging. Column 8B references the section in part 173 ofthis subchapter which prescribes packaging requirements for non-bulk packagings. A ‘‘None’’ in this column meansnon-bulk packagings are not authorized, except as may be provided by special provisions in Column 7. Each reference in this column to a material

which is a hazardous waste or a hazardous substance, and whose proper shipping name is preceded in Column 1 of the Table by the letter ‘‘A’’ or ‘‘W’’, is modified to include ‘‘§173.203’’ or ‘‘§173.213’’, as appropriate for liquidsand solids, respectively, on those occasions when the material is offered for transportation or transported by a mode in which its transportation is not


# 146 49 CFR Ch. I (10–1–13 Edition) § 172.101

otherwise subject to the requirements of this subchapter.

(3) Bulk packaging. Column (8C) specifies the section in part 173 of this subchapter that prescribes packaging requirements for bulk packagings, subject to the limitations, requirements,

and additional authorizations of Columns (7) and (8B). A ‘‘None’’ in Column(8C) means bulk packagings are not authorized, except as may be provided by special provisions in Column (7) and in packaging authorizations Column (8B).

Additional authorizations and limitations for use of UN portable tanks are

set forth in Column 7. For each reference in this column to a material

that is a hazardous waste or a hazardous substance, and whose proper shipping name is preceded in Column 1 of the Table by the letter ‘‘A’’ or ‘‘W’’ and that is offered for transportation or transported by a mode in which its transportation is not otherwise subject to the requirements of this subchapter:

(4) For a hazardous material which is specifically named in the Table andwhose packaging sections specify packagings not applicable to the form of the material (e.g., packaging specified is

for solid material and the material is being offered for transportation in a liquid form) the following table should be used to determine the appropriate packaging section:

Packaging section reference for solid materials Corresponding packaging section for liquid materials

§ 173.187 ....................................... § 173.181 § 173.211 ....................................... § 173.201 § 173.212 ....................................... § 173.202 § 173.213 ....................................... § 173.203 § 173.240 ....................................... § 173.241 § 173.242 ....................................... § 173.243



# (5) Cylinders. For cylinders, both nonbulk and bulk packaging authorizations are set forth in Column (8B). Notwithstanding a designation of ‘‘None’’ in Column (8C), a bulk cylinder may beused when specified through the section reference in Column (8B).

(j) Column 9: Quantity limitations. Columns 9A and 9B specify the maximum quantities that may be offered fortransportation in one package by passenger-carrying aircraft or passengercarrying rail car (Column 9A) or bycargo aircraft only (Column 9B), subject to the following: (1) ‘‘Forbidden’’ means the material may not be offered for transportation or transported in the applicable mode of transport.

(2) The quantity limitation is ‘‘net’’ except where otherwise specified, such as for ‘‘Consumer commodity’’ which specifies ‘‘30 kg gross.’’

(3) When articles or devices are specifically listed by name, the net quantity limitation applies to the entire article or device (less packaging and packaging materials) rather than only to its hazardous components.

(4) A package offered or intended for transportation by aircraft and which isfilled with a material forbidden on passenger-carrying aircraft but permittedon cargo aircraft only, or which exceeds the maximum net quantity authorized on passenger-carrying aircraft, shall be labelled with the CARGO AIRCRAFT ONLY label specified in §172.448 of this part.

(5) The total net quantity of hazardous material for an outer non-bulk packaging that contains more than one hazardous material may not exceed thelowest permitted maximum net quantity per package as shown in Column9A or 9B, as appropriate. If one material is a liquid and one is a solid, themaximum net quantity must be calculated in kilograms. See §173.24a(c)(1)(iv).

(k) Column 10: Vessel stowage requirements. Column 10A [Vessel stowage] specifies the authorized stowage locations on board cargo and passenger vessels. Column 10B [Other provisions]specifies codes for stowage requirements for specific hazardous materials.

Hazardous materials offered for transportation as limited quantities are allocated stowage category A and are not subject to the stowage codes assigned by column 10B. The meaning of each

code in Column 10B is set forth in §176.84 of this subchapter. Section 176.63 of this subchapter sets forth the physical requirements for each of the

authorized locations listed in Column10A. (For bulk transportation by vessel, see 46 CFR parts 30 to 40, 70, 98, 148,151, 153 and 154.) The authorized stowage locations specified in Column 10A

are defined as follows:

(1) Stowage category ‘‘A’’ means the material may be stowed ‘‘on deck’’ or


# 147 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101

‘‘under deck’’ on a cargo vessel or on a passenger vessel.

(2) Stowage category ‘‘B’’ means— (i) The material may be stowed ‘‘ondeck’’ or ‘‘under deck’’ on a cargo vessel and on a passenger vessel carrying a number of passengers limited to not more than the larger of 25 passengers,or one passenger per each 3 m of overall vessel length; and

(ii) ‘‘On deck only’’ on passenger vessels in which the number of passengers specified in paragraph (k)(2)(i) of this

section is exceeded.

(3) Stowage category ‘‘C’’ means the

material must be stowed ‘‘on deckonly’’ on a cargo vessel or on a passenger vessel.

(4) Stowage category ‘‘D’’ means the

material must be stowed ‘‘on deckonly’’ on a cargo vessel or on a passenger vessel carrying a number of passengers limited to not more than the larger of 25 passengers or one passenger per each 3 m of overall vessel length,but the material is prohibited on a passenger vessel in which the limiting number of passengers is exceeded.

(5) Stowage category ‘‘E’’ means the material may be stowed ‘‘on deck’’ or ‘‘under deck’’ on a cargo vessel or on a passenger vessel carrying a number of passengers limited to not more thanthe larger of 25 passengers, or one passenger per each 3 m of overall vessel length, but is prohibited from carriageon a passenger vessel in which the limiting number of passengers is exceeded.

(6) Stowage category ‘‘01’’ means the material may be stowed ‘‘on deck’’ in closed cargo transport units or ‘‘underdeck’’ on a cargo vessel (up to 12 passengers) or on a passenger vessel.

(7) Stowage category ‘‘02’’ means the material may be stowed ‘‘on deck’’ in closed cargo transport units or ‘‘underdeck’’ on a cargo vessel (up to 12 passengers) or ‘‘on deck’’ in closed cargo transport units or ‘‘under deck’’ inclosed cargo transport units on a passenger vessel. (8) Stowage category ‘‘03’’ means the material may be stowed ‘‘on deck’’ in closed cargo transport units or ‘‘underdeck’’ on a cargo vessel (up to 12 passengers) but the material is prohibited on a passenger vessel.

(9) Stowage category ‘‘04’’ means the material may be stowed ‘‘on deck’’ in closed cargo transport units or ‘‘under deck’’ in closed cargo transports on a cargo vessel (up to 12 passengers) butthe material is prohibited on a passenger vessel.

(10) Stowage category ‘‘05’’ means the material may be stowed ‘‘on deck’’ in closed cargo transport units on a cargovessel (up to 12 passengers) but the material is prohibited on a passenger vessel.

(l) Changes to the Table. (1) Unless specifically stated otherwise in a rule document published in the F EDERAL



# R EGISTER 

# amending the Table—

(i) Such a change does not apply to the shipment of any package filled prior to the effective date of the amendment; and

(ii) Stocks of preprinted shipping papers and package markings may becontinued in use, in the manner previously authorized, until depleted or for a one-year period, subsequent to the effective date of the amendment,

whichever is less.

(2) Except as otherwise provided inthis section, any alteration of a shipping description or associated entry which is listed in the §172.101 Table must receive prior written approval

from the Associate Administrator.

(3) The proper shipping name of a hazardous material changed in the May 6, 1997 final rule, in effect on October 1, 1997, only by the addition or omission of the word ‘‘compressed,’’ ‘‘inhibited,’’ ‘‘liquefied’’ or ‘‘solution’’ may continue to be used to comply with package marking requirements, until January 1, 2003.


# 148 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLESymbolsHazardous materials descriptions andproper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Accellerene, seepNitrosodimethylanilineAccumulators, electric, seeBatteries,wetetcAccumulators, pressurized, pneumaticor hydraulic (containing nonflamable gas), seeArticles pressurized, pneumaticorhydraulic (containing non-flamable gas)Acetal 3 UN1088 II 3 IB2, T4, TP1 150 202 242 5 L 60 L EAcetaldehyde 3 UN1089 I 3 A3, B16, T11, TP2, TP7 None 201 243 Forbidden 30 L EA Acetaldehyde ammonia 9 UN1841 III 9 IB8, IP3, IP7, T1, TP33 155 204 240 200 kg 200 kg A 34Acetaldehyde oxime 3 UN2332 III 3 B1, IB3, T4, TP1 150 203 242 60 L 220 L AAcetic acid, glacialorAcetic acid solution,with more than 80 percentacid, by mass8 UN2789 II 8, 3 A3, A6, A7, A10, B2,IB2, T7, TP2154 202 243 1 L 30 L AAcetic acid solution,not less than 50percent but not more than 80 percent acid, by mass8 UN2790 II 8 A3, A6, A7, A10, B2,IB2, T7, TP2154 202 242 1 L 30 L AAcetic acid solution,with more than10 percent and less than 50 percentacid, by mass8 UN2790 III 8 IB3, T4, TP1 154 203 242 5 L 60 L AAcetic anhydride 8 UN1715 II 8, 3 A3, A6, A7, A10, B2,IB2, T7, TP2154 202 243 1 L 30 L A 40Acetone 3 UN1090 II 3 IB2, T4, TP1 150 202 242 5 L 60 L BAcetone cyanohydrin, stabilized 6.1 UN1541 I 6.1 2, B9, B14, B32, B76,B77, N34, T20, TP2,TP13, TP38, TP45None 227 244 Forbidden Forbidden D 25, 40,52, 53Acetone oils 3 UN1091 II 3 IB2, T4, TP1, TP8 150 202 242 5 L 60 L BAcetonitrile 3 UN1648 II 3 IB2, T7, TP2 150 202 242 5 L 60 L B 40Acetyl acetone peroxide with morethan 9 percent by mass active oxygenForbiddenAcetyl benzoyl peroxide, solid, or withmore than 40 percent in solutionForbiddenAcetyl bromide 8 UN1716 II 8 B2, IB2, T8, TP2 154 202 242 1 L 30 L C 40Acetyl chloride 3 UN1717 II 3, 8 A3, A6, A7, IB1, N34,T8, TP2150 202 243 1 L 5 L B 40



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# 149 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Acetyl cyclohexanesulfonyl peroxide,with more than 82 percent wettedwith less than 12 percent waterForbiddenAcetyl iodide 8 UN1898 II 8 B2, IB2, T7, TP2, TP13 154 202 242 1 L 30 L C 40Acetyl methyl carbinol 3 UN2621 III 3 B1, IB3, T2, TP1 150 203 242 60 L 220 L AAcetyl peroxide, solid, or with morethan 25 percent in solutionForbiddenAcetylene, dissolved 2.1 UN1001 2.1 N86, N88 None 303 None Forbidden 15 kg D 25, 40,57Acetylene (liquefied)ForbiddenAcetylene silver nitrateForbiddenAcetylene, solvent freeForbiddenAcetylene tetrabromide, seeTetrabromoethaneAcid butyl phosphate, seeButyl acidphosphateAcid, sludge,seeSludge acidAcridine 6.1 UN2713 III 6.1 IB8, IP3, T1, TP33 153 213 240 100 kg 200 kg AAcrolein dimer, stabilized 3 UN2607 III 3 B1, IB3, T2, TP1 150 203 242 60 L 220 L A 40Acrolein, stabilized 6.1 UN1092 I 6.1, 3 1, B9, B14, B30, B42,B77, T22, TP2, TP7,TP13, TP38, TP44None 226 244 Forbidden Forbidden D 40Acrylamide, solid 6.1 UN2074 III 6.1 IB8, IP3, T1, TP33 153 213 240 100 kg 200 kg A 12Acrylamide solution 6.1 UN3426 III 6.1 IB3, T4, TP1 153 203 241 60 L 220 L A 12Acrylic acid, stabilized 8 UN2218 II 8, 3 B2, IB2, T7, TP2 154 202 243 1 L 30 L C 25, 40Acrylonitrile, stabilized 3 UN1093 I 3, 6.1 B9, T14, TP2, TP13 None 201 243 Forbidden 30 L E 40Actuating cartridge, explosive, seeCartridges, power deviceAdhesives,containing a flammable liq-uid3 UN1133 I 3 T11, TP1, TP8, TP27 150 201 243 1 L 30 L BII 3 149, B52, IB2, T4, TP1,TP8150 173 242 5 L 60 L BIII 3 B1, B52, IB3, T2, TP1 150 173 242 60 L 220 L AAdiponitrile 6.1 UN2205 III 6.1 IB3, T3, TP1 153 203 241 60 L 220 L AAerosols,corrosive, Packing Group IIor III, (each not exceeding 1 L ca-pacity).2.2 UN1950 ...... 2.2, 8 A34 306 None None 75 kg 150 kg A 25, 87,126Aerosols,flammable, (each not ex-ceeding 1 L capacity)2.1 UN1950 ...... 2.1 N82 306 None None 75 kg 150 kg A 25, 87,126Aerosols, flammable, n.o.s.(enginestarting fluid) (each not exceeding 1L capacity)2.1 UN1950 ...... 2.1 N82 306 304 None Forbidden 150 kg A 25, 87,126Aerosols,non-flammable, (each notexceeding 1 L capacity)2.2 UN1950 ...... 2.2 ........................................ 306 None None 75 kg 150 kg A 25, 87,126Aerosols,poison, Packing Group III(each not exceeding 1 L capacity)2.2 UN1950 ...... 2.2,6.1........................................ 306 None None Forbidden Forbidden A 25, 87,126Aerosols,poison, (each not exceeding1 L capacity)2.2 UN1950 2.2,6.1306 None None Forbidden Forbidden A 48, 87,126I Air bag inflators,orAir bag modules,orSeat-belt pretensioners.1.4G UN0503 II 1.4G 161, A200 None 62 None Forbidden 75 kg 02 25



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# 150 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptions andproper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Air bag inflators,orAir bag modules,orSeat-belt pretensioners.9 UN3268 III 9 160, A200 166 166 166 25 kg 100 kg AAir, compressed 2.2 UN1002 2.2 78 306,307302 302 75 kg 150 kg AAir, refrigerated liquid,(cryogenic liquid)2.2 UN1003 2.2,5.1T75, TP5, TP22 320 316 318,319Forbidden Forbidden D 51Air, refrigerated liquid,(cryogenic liquid) non-pressurized2.2 UN1003 2.2,5.1T75, TP5, TP22 320 316 318,319Forbidden Forbidden D 51Aircraft engines (including turbines),seeEngines, internal combustionAircraft evacuation slides, seeLifesaving appliancesetcAircraft hydraulic power unit fuel tank(containing a mixture of anhydroushydrazine and monomethyl hydrazine) (M86 fuel)3 UN3165 I 3, 6.1,8None 172 None Forbidden 42 L EAircraft survival kits, seeLife savingappliancesetcG Alcoholates solution, n.o.s.,in alcohol3 UN3274 II 3, 8 IB2 150 202 243 1 L 5 L BAlcoholic beverages 3 UN3065 II 3 24, 149, B1, IB2, T4,TP1150 202 242 5 L 60 L AIII 3 24, B1, IB3, N11, T2,TP1150 203 242 60 L 220 L AAlcohols, n.o.s. 3 UN1987 I 3 172, T11, TP1, TP8,TP274b 201 243 1 L 30 L EII 3 172, IB2, T7, TP1, TP8,TP284b, 150 202 242 5 L 60 L BIII 3 172, B1, IB3, T4, TP1,TP294b, 150 203 242 60 L 220 L AG Alcohols, flammable, toxic n.o.s 3 UN1986 I 3, 6.1 T14, TP2, TP13, TP27 None 201 243 Forbidden 30 L E 40II 3, 6.1 IB2, T11, TP2, TP27 150 202 243 1 L 60 L B 40III 3, 6.1 B1, IB3, T7, TP1, TP28 150 203 242 60 L 220 L AAldehydes, n.o.s. 3 UN1989 I 3 T11, TP1, TP27 None 201 243 1 L 30 L EII 3 IB2, T7, TP1, TP8, TP28 150 202 242 5 L 60 L BIII 3 B1, IB3, T4, TP1, TP29 150 203 242 60 L 220 L AG Aldehydes, flammable, toxic, n.o.s. 3 UN1988 I 3, 6.1 T14, TP2, TP13, TP27 None 201 243 Forbidden 30 L E 40II 3, 6.1 IB2, T11, TP2, TP27 150 202 243 1 L 60 L B 40III 3, 6.1 B1, IB3, T7, TP1, TP28 150 203 242 60 L 220 L A



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# 151 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Aldol 6.1 UN2839 II 6.1 IB2, T7, TP2 153 202 243 5 L 60 L A 12G Alkali metal alcoholates, self-heating,corrosive, n.o.s.4.2 UN3206 II 4.2, 8 64, A7, IB5, IP2, T3,TP33None 212 242 15 kg 50 kg BIII 4.2, 8 64, A7, IB8, IP3, T1,TP33None 213 242 25 kg 100 kg BAlkali metal alloys, liquid, n.o.s. 4.3 UN1421 I 4.3 A2, A3, A7, B48, N34 None 201 244 Forbidden 1 L D 52Alkali metal amalgam, liquid 4.3 UN1389 I 4.3 A2, A3, A7, N34 None 201 244 Forbidden 1 L D 40, 52Alkali metal amalgam, solid 4.3 UN3401 I 4.3 IB4, IP1, N40, T9, TP7,TP33None 211 242 Forbidden 15 kg D 52Alkali metal amides 4.3 UN1390 II 4.3 A6, A7, A8, A19, A20,IB7, IP2, T3, TP33151 212 241 15 kg 50 kg E 40, 52Alkali metal dispersions, flammableorAlkaline earth metal dispersions,flammable4.3 UN3482 I 4.3, 3 A2, A3, A7 None 201 244 Forbidden 1 L D 52Alkali metal dispersions,orAlkalineearth metal dispersions4.3 UN1391 I 4.3 A2, A3, A7 None 201 244 Forbidden 1 L D 52Alkaline corrosive liquids, n.o.s., seeCaustic alkali liquids, n.o.s.G Alkaline earth metal alcoholates, n.o.s. 4.2 UN3205 II 4.2 65, A7, IB6, IP2, T3,TP33None 212 241 15 kg 50 kg BIII 4.2 65, A7, IB8, IP3, T1,TP33None 213 241 25 kg 100 kg BAlkaline earth metal alloys, n.o.s. 4.3 UN1393 II 4.3 A19, IB7, IP2, T3, TP33 151 212 241 15 kg 50 kg E 52Alkaline earth metal amalgams, liquid 4.3 UN1392 I 4.3 A19, N34, N40 None 201 244 Forbidden 1 L E 40, 52Alkaline earth metal amalgams, solid 4.3 UN3402 I 4.3 A19, N34, N40, T9, TP7,TP33None 211 242 Forbidden 15 kg D 52G Alkaloids, liquid, n.o.s.,orAlkaloidsalts, liquid, n.o.s.6.1 UN3140 I 6.1 A4, T14, TP2, TP27 None 201 243 1 L 30 L AII 6.1 IB2, T11, TP2, TP27 153 202 243 5 L 60 L AIII 6.1 IB3, T7, TP1, TP28 153 203 241 60 L 220 L AG Alkaloids, solid, n.o.s.orAlkaloidsalts, solid, n.o.s.poisonous6.1 UN1544 I 6.1 IB7, IP1, T6, TP33 None 211 242 5 kg 50 kg AII 6.1 IB8, IP2, IP4, T3, TP33 153 212 242 25 kg 100 kg AIII 6.1 IB8, IP3, T1, TP33 153 213 240 100 kg 200 kg AAlkyl sulfonic acids, liquidorAryl sul-fonic acids, liquidwith more than 5percent free sulfuric acid8 UN2584 II 8 B2, IB2, T8, TP2, TP13 154 202 242 1 L 30 L BAlkyl sulfonic acids, liquidorAryl sul-fonic acids, liquidwith not morethan 5 percent free sulfuric acid8 UN2586 III 8 IB3, T4, TP1 154 203 241 5 L 60 L BAlkyl sulfonic acids, solidorAryl sul-fonic acids, solid,with more than 5percent free sulfuric acid8 UN2583 II 8 IB8, IP2, IP4, T3, TP33 154 212 240 15 kg 50 kg AAlkyl sulfonic acids, solidorAryl sul-fonic acids, solidwith not more than5 percent free sulfuric acid8 UN2585 III 8 IB8, IP3, T1, TP33 154 213 240 25 kg 100 kg AAlkylphenols, liquid, n.o.s.(includingC2-C12 homologues)8 UN3145 I 8 A6, T14, TP2 None 201 243 0.5 L 2.5 L BII 8 IB2, T11, TP2, TP27 154 202 242 1 L 30 L BIII 8 IB3, T7, TP1, TP28 154 203 241 5 L 60 L A



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# 152 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptions andproper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Alkylphenols, solid, n.o.s.(includingC2-C12 homologues)8 UN2430 I 8 IB7, IP1, T6, TP33 None 211 242 1 kg 25 kg BII 8 IB8, IP2, IP4, T3, TP33 154 212 240 15 kg 50 kg BIII 8 IB8, IP3, T1, TP33 154 213 240 25 kg 100 kg AAlkylsulfuric acids 8 UN2571 II 8 B2, IB2, T8, TP2, TP13,TP28154 202 242 1 L 30 L C 14Allethrin, seePesticides, liquid, toxic,n.o.s.Allyl acetate 3 UN2333 II 3, 6.1 IB2, T7, TP1, TP13 150 202 243 1 L 60 L E 40Allyl alcohol 6.1 UN1098 I 6.1, 3 2, B9, B14, B32, B77,T20, TP2, TP13, TP38,TP45None 227 244 Forbidden Forbidden D 40Allyl bromide 3 UN1099 I 3, 6.1 T14, TP2, TP13 None 201 243 Forbidden 30 L B 40Allyl chloride 3 UN1100 I 3, 6.1 T14, TP2, TP13 None 201 243 Forbidden 30 L E 40Allyl chlorocarbonate, seeAllylchloroformateAllyl chloroformate 6.1 UN1722 I 6.1, 3,82, B9, B14, B32, N41,T20, TP2, TP13, TP38,TP45None 227 244 Forbidden Forbidden D 40Allyl ethyl ether 3 UN2335 II 3, 6.1 IB2, T7, TP1, TP13 150 202 243 1 L 60 L E 40Allyl formate 3 UN2336 I 3, 6.1 T14, TP2, TP13 None 201 243 Forbidden 30 L E 40Allyl glycidyl ether 3 UN2219 III 3 B1, IB3, T2, TP1 150 203 242 60 L 220 L AAllyl iodide 3 UN1723 II 3, 8 A3, A6, IB1, N34, T7,TP2, TP13150 202 243 1 L 5 L B 40Allyl isothiocyanate, stabilized 6.1 UN1545 II 6.1, 3 A3, A7, IB2, T7, TP2 None 202 243 Forbidden 60 L D 40Allylamine 6.1 UN2334 I 6.1, 3 2, B9, B14, B32, T20,TP2, TP13, TP38, TP45None 227 244 Forbidden Forbidden D 40Allyltrichlorosilane, stabilized 8 UN1724 II 8, 3 A7, B2, B6, N34, T10,TP2, TP7, TP13None 206 243 Forbidden 30 L C 40Aluminum borohydrideorAluminumborohydride in devices4.2 UN2870 I 4.2,4.3B11, T21, TP7, TP33 None 181 244 Forbidden Forbidden DAluminum bromide, anhydrous 8 UN1725 II 8 IB8, IP2, IP4, T3, TP33 154 212 240 15 kg 50 kg A 40Aluminum bromide, solution 8 UN2580 III 8 IB3, T4, TP1 154 203 241 5 L 60 L AAluminum carbide 4.3 UN1394 II 4.3 A20, IB7, IP2, N41, T3,TP33151 212 242 15 kg 50 kg A 52Aluminum chloride, anhydrous 8 UN1726 II 8 IB8, IP2, IP4, T3, TP33 154 212 240 15 kg 50 kg A 40Aluminum chloride, solution 8 UN2581 III 8 IB3, T4, TP1 154 203 241 5 L 60 L AAluminum dross, wet or hotForbidden



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# 153 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Aluminum ferrosilicon powder 4.3 UN1395 II 4.3,6.1A19, IB5, IP2, T3, TP33 151 212 242 15 kg 50 kg A 39, 40,52, 53,85, 103III 4.3,6.1A19, A20, IB4 151 213 241 25 kg 100 kg A 39, 40,52, 53,85, 103Aluminum hydride 4.3 UN2463 I 4.3 A19, N40 None 211 242 Forbidden 15 kg ED Aluminum, molten 9 NA9260 III 9 IB3, T1, TP3 None None 247 Forbidden Forbidden DAluminum nitrate 5.1 UN1438 III 5.1 A1, A29, IB8, IP3, T1,TP33152 213 240 25 kg 100 kg AAluminum phosphate solution, seeCorrosive liquids,etcAluminum phosphide 4.3 UN1397 I 4.3,6.1A8, A19, N40 None 211 242 Forbidden 15 kg E 40, 52,85Aluminum phosphide pesticides 6.1 UN3048 I 6.1 A8, IB7, IP1, T6, TP33 None 211 242 Forbidden 15 kg E 40, 85Aluminum powder, coated 4.1 UN1309 II 4.1 IB8, IP2, IP4, T3, TP33 151 212 240 15 kg 50 kg A 13, 39,52, 53,74, 101III 4.1 IB8, IP3, T1, TP33 151 213 240 25 kg 100 kg A 13, 39,52, 53,74, 101Aluminum powder, uncoated 4.3 UN1396 II 4.3 A19, A20, IB7, IP2, T3,TP33151 212 242 15 kg 50 kg A 39, 52,53III 4.3 A19, A20, IB8, IP4, T1,TP33151 213 241 25 kg 100 kg A 39, 52,53Aluminum resinate 4.1 UN2715 III 4.1 IB6, T1, TP33 151 213 240 25 kg 100 kg AAluminum silicon powder, uncoated 4.3 UN1398 III 4.3 A1, A19, IB8, IP4, T1,TP33151 213 241 25 kg 100 kg A 39, 40,52, 53,85, 103Aluminum smelting by-productsorAluminum remelting by-products4.3 UN3170 II 4.3 128, B115, IB7, IP2, T3,TP33None 212 242 15 kg 50 kg B 85, 103III 4.3 128, B115, IB8, IP4, T1,TP33None 213 241 25 kg 100 kg B 85, 103Amatols, seeExplosives, blasting,type BG Amine, flammable, corrosive, n.o.s. orPolyamines, flammable, corrosive,n.o.s3 UN2733 I 3, 8 T14, TP1, TP27 None 201 243 0.5 L 2.5 L D 40, 52II 3, 8 IB2, T11, TP1, TP27 150 202 243 1 L 5 L B 40, 52III 3, 8 B1, IB3, T7, TP1, TP28 150 203 242 5 L 60 L A 40, 52G Amine, liquid, corrosive, flammable,n.o.s.orPolyamines, liquid, corro-sive, flammable, n.o.s8 UN2734 I 8, 3 A3, A6, N34, T14, TP2,TP27None 201 243 0.5 L 2.5 L A 52II 8, 3 IB2, T11, TP2, TP27 None 202 243 1 L 30 L A 52G Amines, liquid, corrosive, n.o.s.,orPolyamines, liquid, corrosive, n.o.s.8 UN2735 I 8 A3, A6, B10, N34, T14,TP2, TP27None 201 243 0.5 L 2.5 L A 52II 8 B2, IB2, T11, TP1, TP27 154 202 242 1 L 30 L A 52III 8 IB3, T7, TP1, TP28 154 203 241 5 L 60 L A 52G Amines, solid, corrosive, n.o.s.,orPolyamines, solid, corrosive n.o.s.8 UN3259 I 8 IB7, IP1, T6, TP33 None 211 242 1 kg 25 kg A 52



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# 154 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptions andproper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)II 8 IB8, IP2, IP4, T3, TP33 154 212 240 15 kg 50 kg A 52III 8 IB8, IP3, T1, TP33 154 213 240 25 kg 100 kg A 522-Amino-4-chlorophenol 6.1 UN2673 II 6.1 IB8, IP2, IP4, T3, TP33 153 212 242 25 kg 100 kg A2-Amino-5-diethylaminopentane 6.1 UN2946 III 6.1 IB3, T4, TP1 153 203 241 60 L 220 L A2-Amino-4,6-Dinitrophenol, wettedwithnot less than 20 percent water bymass4.1 UN3317 I 4.1 23, A8, A19, A20, N41 None 211 None 1 kg 15 kg E 28, 362-(2-Aminoethoxy) ethanol 8 UN3055 III 8 IB3, T4, TP1 154 203 241 5 L 60 L AN-Aminoethylpiperazine 8 UN2815 III 8 IB3, T4, TP1 154 203 241 5 L 60 L A 12+ Aminophenols (o-; m-; p-) ................ ...... ........................................ .................. ..................Aminopropyldiethanolamine, seeAmines,etcn-Aminopropylmorpholine, seeAmines,etcAminopyridines(o-; m-; p-)6.1 UN2671 II 6.1 IB8, IP2, IP4, T3, TP33 153 212 242 25 kg 100 kg B 12, 40,52.I Ammonia, anhydrous 2.3 UN1005 2.3, 8 4, N87, T50 None 304 314,315Forbidden Forbidden D 40, 52,57D Ammonia, anhydrous 2.2 UN1005 2.2 13, T50 None 304 314,315Forbidden Forbidden D 40, 52,57I Ammonia solution,relative densityless than 0.880 at 15 degrees C inwater, with more than 50 percentammonia2.3 UN3318 2.3, 8 4, N87, T50 None 304 314,315Forbidden Forbidden D 40, 52,57D Ammonia solution,relative densityless than 0.880 at 15 degrees C inwater, with more than 50 percentammonia2.2 UN3318 2.2 13, T50 None 304 314,315Forbidden Forbidden D 40, 52,57Ammonia solutions,relative densityless than 0.880 at 15 degrees C inwater, with more than 35 percentbut not more than 50 percent ammonia2.2 UN2073 2.2 N87 306 304 314,315Forbidden 150 kg E 40, 52,57Ammonia solution,relative density between 0.880 and 0.957 at 15 degrees C in water, with more than 10percent but not more than 35 percent ammonia8 UN2672 III 8 IB3, IP8, T7, TP1 154 203 241 5 L 60 L A 40, 52,85



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# 155 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Ammonium arsenate 6.1 UN1546 II 6.1 IB8, IP2, IP4, T3, TP33 153 212 242 25 kg 100 kg A 53Ammonium azideForbiddenAmmonium bifluoride, solid, seeAm-monium hydrogen difluoride, solidAmmonium bifluoride solution, seeAmmonium hydrogen difluoride, so-lutionAmmonium bromateForbiddenAmmonium chlorateForbiddenAmmonium dichromate 5.1 UN1439 II 5.1 IB8, IP2, IP4, T3, TP33 152 212 242 5 kg 25 kg A 52Ammonium dinitro-o-cresolate, solid 6.1 UN1843 II 6.1 IB8, IP2, IP4, T3, TP33 153 212 242 25 kg 100 kg B 36, 65,66, 77Ammonium dinitro-o-cresolate solution 6.1 UN3424 II 6.1 IB2, T7, TP2 153 202 243 5 L 60 L B 36, 66,78, 91III 6.1 IB2, T7, TP2 153 203 241 60 L 220 L A 36, 66,78, 91Ammonium fluoride 6.1 UN2505 III 6.1 IB8, IP3, T1, TP33 153 213 240 100 kg 200 kg A 52Ammonium fluorosilicate 6.1 UN2854 III 6.1 IB8, IP3, T1, TP33 153 213 240 100 kg 200 kg A 52Ammonium fulminateForbiddenAmmonium hydrogen sulfate 8 UN2506 II 8 IB8, IP2, IP4, T3, TP33 154 212 240 15 kg 50 kg A 40Ammonium hydrogendifluoride, solid 8 UN1727 II 8 IB8, IP2, IP4, N34, T3,TP33154 212 240 15 kg 50 kg A 25, 40,52Ammonium hydrogendifluoride, solu-tion8 UN2817 II 8, 6.1 IB2, N34, T8, TP2, TP13 154 202 243 1 L 30 L B 40III 8, 6.1 IB3, N3, T4, TP1 , TP13 154 203 241 5 L 60 L B 40, 95Ammonium hydrosulfide, solution, seeAmmonium sulfide solutionD Ammonium hydroxide,seeAmmoniasolutions,etcAmmonium metavanadate 6.1 UN2859 II 6.1 IB8, IP2, IP4, T3, TP33 153 212 242 25 kg 100 kg A 44, 89,100,141Ammonium nitrate based fertilizer 5.1 UN2067 III 5.1 52, 150, B120, IB8, IP3,T1, TP33152 213 240 25 kg 100 kg B 25, 59,60, 66,117A W Ammonium nitrate based fertilizer 9 UN2071 III 9 132, IB8, IP3 155 213 240 200 kg 200 kg AAmmonium nitrate emulsionorAmmo-nium nitrate suspensionorAmmo-nium nitrate gel,intermediate forblasting explosives5.1 UN3375 II 5.1 147, 163 None 214 214 Forbidden Forbidden D 25, 59,60, 66,124D Ammonium nitrate-fuel oil mixturecon-taining only prilled ammonium ni-trate and fuel oil1.5D NA0331 II 1.5D ........................................ None 62 None Forbidden Forbidden 03 25,19EAmmonium nitrate, liquid(hot con-centrated solution)5.1 UN2426 5.1 B5, T7 None None 243 Forbidden Forbidden D 59, 60Ammonium nitrate,with more than 0.2percent combustible substances, in-cluding any organic substance cal-culated as carbon, to the exclusionof any other added substance1.1D UN0222 II 1.1D ........................................ None 62 None Forbidden Forbidden 04 25,19E



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# 156 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptions andproper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Ammonium nitrate,with not more than0.2% total combustible material, including any organic substance, calculated as carbon to the exclusionof any other added substance5.1 UN1942 III 5.1 A1, A29, B120, IB8, IP3,T1, TP33152 213 240 25 kg 100 kg A 25, 59,60, 116Ammonium nitriteForbiddenAmmonium perchlorate 1.1D UN0402 II 1.1D 107 None 62 None Forbidden Forbidden 04 25,19EAmmonium perchlorate 5.1 UN1442 II 5.1 107, A9, IB6, IP2, T3,TP33152 212 242 5 kg 25 kg E 58, 69Ammonium permanganateForbiddenAmmonium persulfate 5.1 UN1444 III 5.1 A1, A29, IB8, IP3, T1,TP33152 213 240 25 kg 100 kg AAmmonium picrate,dry or wetted withless than 10 percent water, by mass1.1D UN0004 II 1.1D ........................................ None 62 None Forbidden Forbidden 04 25, 5E,19EAmmonium picrate, wettedwith notless than 10 percent water, by mass4.1 UN1310 I 4.1 23, A2, N41 None 211 None 0.5 kg 0.5 kg D 28, 36Ammonium polysulfide, solution 8 UN2818 II 8, 6.1 IB2, T7, TP2, TP13 154 202 243 1 L 30 L B 12, 40,52III 8, 6.1 IB3, T4, TP1, TP13 154 203 241 5 L 60 L B 12, 40,52Ammonium polyvanadate 6.1 UN2861 II 6.1 IB8, IP2, IP4, T3, TP33 153 212 242 25 kg 100 kg A 44, 89,100,141Ammonium silicofluoride, seeAmmonium fluorosilicateAmmonium sulfide solution 8 UN2683 II 8, 6.1,3IB1, T7, TP2, TP13 154 202 243 1 L 30 L B 12, 22,52, 100Ammunition, blank, seeCartridges forweapons, blankAmmunition, illuminatingwith or without burster, expelling charge or propelling charge1.2G UN0171 II 1.2G ........................................ 62 62 Forbidden Forbidden 03 25Ammunition, illuminatingwith or without burster, expelling charge or propelling charge1.3G UN0254 II 1.3G ........................................ 62 62 Forbidden Forbidden 03 25



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# 157 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Ammunition, illuminatingwith or with-out burster, expelling charge or pro-pelling charge1.4G UN0297 II 1.4G ........................................ 62 62 Forbidden 75 kg 02 25Ammunition, incendiaryliquid or gel,with burster, expelling charge orpropelling charge1.3J UN0247 II 1.3J ........................................ 62 None Forbidden Forbidden 05 25,23EAmmunition, incendiary (water-acti-vated contrivances) with burster, ex-pelling charge or propelling charge,seeContrivances, water-activated,etc.Ammunition, incendiary, white phos-phorus,with burster, expellingcharge or propelling charge1.2H UN0243 II 1.2H ........................................ 62 62 Forbidden Forbidden 05 25,14E,15E,17EAmmunition, incendiary, white phos-phorus,with burster, expellingcharge or propelling charge1.3H UN0244 II 1.3H ........................................ 62 62 Forbidden Forbidden 05 25,14E,15E,17EAmmunition, incendiarywith or withoutburster, expelling charge, or propel-ling charge1.2G UN0009 II 1.2G ........................................ 62 62 Forbidden Forbidden 03 25Ammunition, incendiarywith or withoutburster, expelling charge, or propel-ling charge1.3G UN0010 II 1.3G ........................................ 62 62 Forbidden Forbidden 03 25Ammunition, incendiarywith or withoutburster, expelling charge or propel-ling charge1.4G UN0300 II 1.4G ........................................ 62 62 Forbidden 75 kg 02 25Ammunition, practice 1.4G UN0362 II 1.4G ........................................ 62 62 Forbidden 75 kg 02 25Ammunition, practice 1.3G UN0488 II 1.3G ........................................ 62 62 Forbidden Forbidden 03 25Ammunition, proof 1.4G UN0363 II 1.4G ........................................ 62 62 Forbidden 75 kg 02 25Ammunition, rocket, seeWarheads,rocketetcAmmunition, SA (small arms), seeCartridges for weapons,etcAmmunition, smoke (water-activatedcontrivances), white phosphorus,with burster, expelling charge orpropelling charge, seeContri-vances, water-activated, etc. (UN0248)Ammunition, smoke (water-activatedcontrivances), without white phos-phorus or phosphides, with burster,expelling charge or propellingcharge, seeContrivances, water-ac-tivated, etc. (UN 0249)



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# 158 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptions andproper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Ammunition smoke, white phosphoruswith burster, expelling charge, orpropelling charge1.2H UN0245 II 1.2H ........................................ 62 62 Forbidden Forbidden 05 25,14E,15E,17EAmmunition, smoke, white phosphoruswith burster, expelling charge, orpropelling charge1.3H UN0246 II 1.3H ........................................ 62 62 Forbidden Forbidden 05 25,14E,15E,17EAmmunition, smokewith or withoutburster, expelling charge or propelling charge1.2G UN0015 II 1.2G ........................................ 62 62 Forbidden Forbidden 03 25,17EAmmunition, smokewith or withoutburster, expelling charge or propelling charge1.3G UN0016 II 1.3G ........................................ 62 62 Forbidden Forbidden 03 25,17EAmmunition, smokewith or withoutburster, expelling charge or propelling charge1.4G UN0303 II 1.4G ........................................ 62 62 Forbidden 75 kg 02 25,14E,15E,17EAmmunition, sporting, seeCartridgesfor weapons, etc. (UN 0012; UN0328; UN 0339)Ammunition, tear-producing, non-explosive,without burster or expellingcharge, non-fuzed6.1 UN2017 II 6.1, 8 None 212 None Forbidden 50 kg E 13, 40Ammunition, tear-producingwith burster, expelling charge or propellingcharge1.2G UN0018 II 1.2G,8,6.1........................................ 62 62 Forbidden Forbidden 03 25,17EAmmunition, tear-producingwith burster, expelling charge or propellingcharge1.3G UN0019 II 1.3G,8,6.1........................................ 62 62 Forbidden Forbidden 03 25,17EAmmunition, tear-producingwith burster, expelling charge or propellingcharge1.4G UN0301 II 1.4G,8,6.1........................................ 62 62 Forbidden 75 kg 02 25,14E,15E,17EAmmunition, toxic, non-explosive,without burster or expelling charge,non-fuzed6.1 UN2016 II 6.1 None 212 None Forbidden 100 kg E 13, 40



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# 159 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Ammunition, toxic (water-activatedcontrivances), with burster, expellingcharge or propelling charge, seeContrivances, water-activated,etcG Ammunition, toxicwith burster, ex-pelling charge or propelling charge1.2K UN0020 II 1.2K,6.1........................................ 62 None Forbidden Forbidden 05 25,14E,15E,17EG Ammunition, toxicwith burster, expel-ling charge or propelling charge1.3K UN0021 II 1.3K,6.1........................................ 62 None Forbidden Forbidden 05 25,14E,15E,17EAmyl acetates 3 UN1104 III 3 B1, IB3, T2, TP1 150 203 242 60 L 220 L AAmyl acid phosphate 8 UN2819 III 8 IB3, T4, TP1 154 203 241 5 L 60 L AAmyl butyrates 3 UN2620 III 3 B1, IB3, T2, TP1 150 203 242 60 L 220 L AAmyl chloride 3 UN1107 II 3 IB2, T4, TP1 150 202 242 5 L 60 L BAmyl formates 3 UN1109 III 3 B1, IB3, T2, TP1 150 203 242 60 L 220 L AAmyl mercaptan 3 UN1111 II 3 A3, A6, IB2, T4, TP1 None 202 242 5 L 60 L B 95, 102n-Amyl methyl ketone 3 UN1110 III 3 B1, IB3, T2, TP1 150 203 242 60 L 220 L AAmyl nitrate 3 UN1112 III 3 B1, IB3, T2, TP1 150 203 242 60 L 220 L A 40Amyl nitrite 3 UN1113 II 3 IB2, T4, TP1 150 202 242 5 L 60 L E 40Amylamines 3 UN1106 II 3, 8 IB2, T7, TP1 150 202 243 1 L 5 L BIII 3, 8 B1, IB3, T4, TP1 150 203 242 5 L 60 L AAmyltrichlorosilane 8 UN1728 II 8 A7, B2, B6, N34, T10,TP2, TP7, TP13None 206 242 Forbidden 30 L C 40Anhydrous ammonia,seeAmmonia,anhydrousAnhydrous hydrofluoric acid, seeHy-drogen fluoride, anhydrous+ Aniline 6.1 UN1547 II 6.1 IB2, T7, TP2 153 202 243 5 L 60 L A 40, 52Aniline hydrochloride 6.1 UN1548 III 6.1 IB8, IP3, T1, TP33 153 213 240 100 kg 200 kg AAniline oil, seeAnilineAnisidines 6.1 UN2431 III 6.1 IB3, T4, TP1 153 203 241 60 L 220 L AAnisole 3 UN2222 III 3 B1, IB3, T2, TP1 150 203 242 60 L 220 L AAnisoyl chloride 8 UN1729 II 8 B2, B4, IB8, IP2, IP4,T3, TP33154 212 240 15 kg 50 kg AAnti-freeze, liquid, seeFlammable liq-uids, n.o.s.Antimonous chloride, seeAntimony tri-chlorideG Antimony compounds, inorganic, liq-uid, n.o.s6.1 UN3141 III 6.1 35, IB3, T7, TP1, TP28 153 203 241 60 L 220 L AG Antimony compounds, inorganic, solid,n.o.s6.1 UN1549 III 6.1 35, IB8, IP3, T1, TP33 153 213 240 100 kg 200 kg AAntimony lactate 6.1 UN1550 III 6.1 IB8, IP3, T1, TP33 153 213 240 100 kg 200 kg AAntimony pentachloride, liquid 8 UN1730 II 8 B2, IB2, T7, TP2 None 202 242 1 L 30 L C 40Antimony pentachloride, solutions 8 UN1731 II 8 B2, IB2, T7, TP2 154 202 242 1 L 30 L C 40III 8 IB3, T4, TP1 154 203 241 5 L 60 L C 40



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# 160 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptions andproper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Antimony pentafluoride 8 UN1732 II 8, 6.1 A3, A6, A7, A10, IB2,N3, N36, T7, TP2None 202 243 Forbidden 30 L D 44, 89,100,141Antimony potassium tartrate 6.1 UN1551 III 6.1 IB8, IP3, T1, TP33 153 213 240 100 kg 200 kg AAntimony powder 6.1 UN2871 III 6.1 IB8, IP3, T1, TP33 153 213 240 100 kg 200 kg AAntimony sulfide and a chlorate, mixtures ofForbiddenAntimony sulfide, solid, seeAntimonycompounds, inorganic, n.o.s.Antimony trichloride, liquid 8 UN1733 II 8 B2, IB2 154 202 242 1 L 30 L C 40Antimony trichloride, solid 8 UN1733 II 8 IB8, IP2, IP4, T3, TP33 154 212 240 15 kg 50 kg A 40.Aqua ammonia, seeAmmonia solution,etcArgon,compressed2.2 UN1006 2.2 306,307302 314,31575 kg 150 kg AArgon, refrigerated liquid(cryogenicliquid)2.2 UN1951 2.2 T75, TP5 320 316 318 50 kg 500 kg DArsenic 6.1 UN1558 II 6.1 IB8, IP2, IP4, T3, TP33 153 212 242 25 kg 100 kg AArsenic acid, liquid 6.1 UN1553 I 6.1 T20, TP2, TP7, TP13 None 201 243 1 L 30 L B 46Arsenic acid, solid 6.1 UN1554 II 6.1 IB8, IP2, IP4, T3, TP33 153 212 242 25 kg 100 kg AArsenic bromide 6.1 UN1555 II 6.1 IB8, IP2, IP4, T3, TP33 153 212 242 25 kg 100 kg A 12, 40Arsenic chloride, seeArsenic trichlorideG Arsenic compounds, liquid, n.o.s.inorganic, including arsenates, n.o.s.;arsenites, n.o.s.; arsenic sulfides,n.o.s.; and organic compounds ofarsenic, n.o.s6.1 UN1556 I 6.1 T14, TP2, TP13, TP27 None 201 243 1 L 30 L B 40, 137II 6.1 IB2, T11, TP2, TP13,TP27153 202 243 5 L 60 L B 40, 137III 6.1 IB3, T7, TP2, TP28 153 203 241 60 L 220 L B 40, 137G Arsenic compounds, solid, n.o.s.inorganic, including arsenates, n.o.s.;arsenites, n.o.s.; arsenic sulfides,n.o.s.; and organic compounds ofarsenic, n.o.s6.1 UN1557 I 6.1 IB7, IP1, T6, TP33 None 211 242 5 kg 50 kg A 137II 6.1 IB8, IP2, IP4, T3, TP33 153 212 242 25 kg 100 kg A 137III 6.1 IB8, IP3, T1, TP33 153 213 240 100 kg 200 kg A 137



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# 161 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Arsenic pentoxide 6.1 UN1559 II 6.1 IB8, IP2, IP4, T3, TP33 153 212 242 25 kg 100 kg AArsenic sulfide and a chlorate, mix-tures ofForbiddenArsenic trichloride 6.1 UN1560 I 6.1 2, B9, B14, B32, T20,TP2, TP13, TP38, TP45None 227 244 Forbidden Forbidden B 40Arsenic trioxide 6.1 UN1561 II 6.1 IB8, IP2, IP4, T3, TP33 153 212 242 25 kg 100 kg AArsenic, white, solid, seeArsenic tri-oxideArsenical dust 6.1 UN1562 II 6.1 IB8, IP2, IP4, T3, TP33 153 212 242 25 kg 100 kg AArsenical pesticides, liquid, flammable,toxic,flash point less than 23 de-grees C3 UN2760 I 3, 6.1 T14, TP2, TP13, TP27 None 201 243 Forbidden 30 L B 40II 3, 6.1 IB2, T11, TP2, TP13,TP27150 202 243 1 L 60 L B 40Arsenical pesticides, liquid, toxic 6.1 UN2994 I 6.1 T14, TP2, TP13, TP27 None 201 243 1 L 30 L B 40II 6.1 IB2, T11, TP2, TP13,TP27153 202 243 5 L 60 L B 40III 6.1 IB3, T7, TP2, TP28 153 203 241 60 L 220 L A 40Arsenical pesticides, liquid, toxic, flam-mable,flash point not less than 23degrees C6.1 UN2993 I 6.1, 3 T14, TP2, TP13, TP27 None 201 243 1 L 30 L B 40II 6.1, 3 IB2, T11, TP2, TP13,TP27153 202 243 5 L 60 L B 40III 6.1, 3 B1, IB3, T7, TP2, TP28 153 203 242 60 L 220 L A 40Arsenical pesticides, solid, toxic 6.1 UN2759 I 6.1 IB7, IP1, T6, TP33 None 211 242 5 kg 50 kg A 40II 6.1 IB8, IP2, IP4, T3, TP33 153 212 242 25 kg 100 kg A 40III 6.1 IB8, IP3, T1, TP33 153 213 240 100 kg 200 kg A 40Arsenious acid, solid, seeArsenic tri-oxideArsenious and mercuric iodide solu-tion, seeArsenic compounds, liquid,n.o.s.Arsine 2.3 UN2188 2.3,2.11 None 192 245 Forbidden Forbidden D 40Articles, explosive, extremely insensi-tiveorArticles, EEI1.6N UN0486 II 1.6N None 62 None Forbidden Forbidden 07Articles, explosive, extremely insensi-tiveorArticles, EEI1.6NG Ammunition, toxicwith burster, expel-ling charge or propelling charge1.2K UN0020 II 1.2K,6.1........................................ 62 None Forbidden Forbidden 05 25,14E,15E,17EG Ammunition, toxicwith burster, expel-ling charge or propelling charge1.3K UN0021 II 1.3K,6.1........................................ 62 None Forbidden Forbidden 05 25,14E,15E,17EG Articles, explosive, n.o.s 1.4S UN0349 II 1.4S 101 None 62 None 25 kg 100 kg 01 25G Articles, explosive, n.o.s 1.4B UN0350 II 1.4B 101 None 62 None Forbidden Forbidden 05 25G Articles, explosive, n.o.s 1.4C UN0351 II 1.4C 101 None 62 None Forbidden 75 kg 02 25G Articles, explosive, n.o.s 1.4D UN0352 II 1.4D 101 None 62 None Forbidden 75 kg 02 25



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# 162 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptions andproper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)G Articles, explosive, n.o.s 1.4G UN0353 II 1.4G 101 None 62 None Forbidden 75 kg 02 25G Articles, explosive, n.o.s 1.1L UN0354 II 1.1L 101 None 62 None Forbidden Forbidden 02 25,14E,15EG Articles, explosive, n.o.s 1.2L UN0355 II 1.2L 101 None 62 None Forbidden Forbidden 05 25,14E,15EG Articles, explosive, n.o.s 1.3L UN0356 II 1.3L 101 None 62 None Forbidden Forbidden 05 25,14E,15EG Articles, explosive, n.o.s 1.1C UN0462 II 1.1C 101 None 62 None Forbidden Forbidden 04 25G Articles, explosive, n.o.s 1.1D UN0463 II 1.1D 101 None 62 None Forbidden Forbidden 04 25G Articles, explosive, n.o.s 1.1E UN0464 II 1.1E 101 None 62 None Forbidden Forbidden 04 25G Articles, explosive, n.o.s 1.1F UN0465 II 1.1F 101 None 62 None Forbidden Forbidden 05 25G Articles, explosive, n.o.s 1.2C UN0466 II 1.2C 101 None 62 None Forbidden Forbidden 04 25G Articles, explosive, n.o.s 1.2D UN0467 II 1.2D 101 None 62 None Forbidden Forbidden 04 25G Articles, explosive, n.o.s 1.2E UN0468 II 1.2E 101 None 62 None Forbidden Forbidden 04 25G Articles, explosive, n.o.s 1.2F UN0469 II 1.2F 101 None 62 None Forbidden Forbidden 05 25G Articles, explosive, n.o.s 1.3C UN0470 II 1.3C 101 None 62 None Forbidden Forbidden 04 25G Articles, explosive, n.o.s 1.4E UN0471 II 1.4E 101 None 62 None Forbidden 75 kg 03 25G Articles, explosive, n.o.s 1.4F UN0472 II 1.4F 101 None 62 None Forbidden Forbidden 05 25Articles, pressurized pneumaticorhydrauliccontaining non-flammablegas2.2 UN3164 2.2 306 302,304None No limit No limit AArticles, pyrophoric 1.2L UN0380 II 1.2L ........................................ None 62 None Forbidden Forbidden 05 25,14E,15E,17EArticles, pyrotechnicfor technical purposes1.1G UN0428 II 1.1G ........................................ None 62 None Forbidden Forbidden 03 25Articles, pyrotechnicfor technical purposes1.2G UN0429 II 1.2G ........................................ None 62 None Forbidden Forbidden 03 25Articles, pyrotechnicfor technical purposes1.3G UN0430 II 1.3G ........................................ None 62 None Forbidden Forbidden 03 25Articles, pyrotechnicfor technical purposes1.4G UN0431 II 1.4G ........................................ None 62 None Forbidden 75 kg 02 25Articles, pyrotechnicfor technical purposes1.4S UN0432 II 1.4S ........................................ None 62 None 25 kg 100 kg 01 25



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# 163 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101D Asbestos 9 NA2212 III 9 156, IB8, IP2, IP4 155 216 240 200 kg 200 kg A 34, 40Ascaridole (organic peroxide)ForbiddenD Asphalt,at or above its flash point3 NA1999 III 3 IB3, T1, TP3 150 203 247 Forbidden Forbidden DD Asphalt, cut back,seeTars, liquid,etcAutomobile, motorcycle, tractor, otherself-propelled vehicle, engine, orother mechanical apparatus, seeVehiclesorBatteryetcA,GAviation regulated liquid, n.o.s 9 UN3334 ...... 9 A35, A189 155 204 450 L 450 L AA,GAviation regulated solid, n.o.s 9 UN3335 ...... 9 A35 155 204 400 kg 400 kg AAzaurolic acid (salt of) (dry)ForbiddenAzido guanidine picrate (dry)Forbidden5-Azido-1-hydroxy tetrazoleForbiddenAzido hydroxy tetrazole (mercury andsilver salts)Forbidden3-Azido-1,2-Propylene glycol dinitrateForbiddenAzidodithiocarbonic acidForbiddenAzidoethyl nitrateForbidden1-Aziridinylphosphine oxide-(tris), seeTris-(1-aziridinyl) phosphine oxide,solutionAzodicarbonamide 4.1 UN3242 II 4.1 38, IB8, T3, TP33 151 223 240 Forbidden Forbidden D 2, 52,53, 74Azotetrazole (dry)ForbiddenBarium 4.3 UN1400 II 4.3 A19, IB7, IP2, T3, TP33 151 212 241 15 kg 50 kg E 52Barium alloys, pyrophoric 4.2 UN1854 I 4.2 T21, TP7, TP33 None 181 None Forbidden Forbidden DBarium azide,dry or wetted with lessthan 50 percent water, by mass1.1A UN0224 II 1.1A,6.1111, 117 None 62 None Forbidden Forbidden 05 25Barium azide, wettedwith not lessthan 50 percent water, by mass4.1 UN1571 I 4.1,6.1162, A2 None 182 None Forbidden 0.5 kg D 28Barium bromate 5.1 UN2719 II 5.1,6.1IB8, IP2, IP4, T3, TP33 152 212 242 5 kg 25 kg A 56, 58Barium chlorate, solid 5.1 UN1445 II 5.1,6.1A9, IB6, IP2, N34, T3,TP33152 212 242 5 kg 25 kg A 56, 58Barium chlorate, solution 5.1 UN3405 II 5.1,6.1A9, IB2, N34, T4, TP1 152 202 243 1 L 5 L A 56, 58,133III 5.1,6.1A9, IB2, N34, T4, TP1 152 203 242 2.5 L 30 L A 56, 58,133G Barium compounds, n.o.s 6.1 UN1564 II 6.1 IB8, IP2, IP4, T3, TP33 153 212 242 25 kg 100 kg AIII 6.1 IB8, IP3, T1, TP33 153 213 240 100 kg 200 kg AIII 6.1 IB8, IP3, T1, TP33 153 213 240 100 kg 200 kg ABarium cyanide 6.1 UN1565 I 6.1 IB7, IP1, N74, N75, T6,TP33None 211 242 5 kg 50 kg A 40, 52Barium hypochloritewith more than 22percent available chlorine5.1 UN2741 II 5.1,6.1A7, A9, IB8, IP2, IP4,N34, T3, TP33152 212 None 5 kg 25 kg B 4, 52,56, 58,106



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# 164 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLESymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Barium nitrate .................................... 5.1 UN1446 II 5.1,6.1.IB8, IP2, IP4, T3, TP33 152 ...... 212 .... 242 .... 5 kg 25 kg ABarium oxide ...................................... 6.1 UN1884 III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg ABarium perchlorate, solid ................... 5.1 UN1447 II 5.1,6.1.IB6, IP2, T3, TP33 152 ...... 212 .... 242 .... 5 kg 25 kg A 56, 58Barium perchlorate, solution .............. 5.1 UN3406 II 5.1,6.1.IB2, T4, TP1 152 ...... 202 .... 243 .... 1 L 5 L A 56, 58,133......................................................... III 5.1,6.1.IB2, T4, TP1 152 ...... 203 .... 242 .... 2.5 L 30 L A 56, 58,133Barium permanganate ....................... 5.1 UN1448 II 5.1,6.1.IB6, IP2, T3, TP33 152 ...... 212 .... 242 .... 5 kg 25 kg D 56, 58,138Barium peroxide ................................ 5.1 UN1449 II 5.1,6.1.A9, IB6, IP2, T3, TP33 152 ...... 212 .... 242 .... 5 kg 25 kg A 13, 52,56, 75Barium selenate, seeSelenatesorSelenites.Barium selenite, seeSelenatesorSelenites.Batteries, containing sodium ............. 4.3 UN3292 II 4.3 ..... 189 ...... 189 .... 189 .... Forbidden No limit ABatteries, dry, containing potassiumhydroxide solid,electric storage.8 UN3028 III 8 ........ 237 None ... 213 .... None 25 kg 230 kg A 52Batteries, dry, sealed, n.o.s. .............. ........ 130W Batteries, nickel-metal hydride seeBatteries, dry, sealed, n.o.s.fornickel-metal hydride batteriestransported by modes other thanvessel.9 UN3496 ........ 9 ........ 340 ............. ........... ........... .................. .................. A 25Batteries, wet, filled with acid,electricstorage.8 UN2794 III 8 ........ A51 159 ...... 159 .... 159 .... 30 kg No limit A 146Batteries, wet, filled with alkali,electric storage.8 UN2795 III 8 ........ A51 159 ...... 159 .... 159 .... 30 kg No limit A 52, 146Batteries, wet, non-spillable,electricstorage.8 UN2800 III 8 ........ 159a .... 159 .... 159 .... No limit No limit ABattery fluid, acid ............................... 8 UN2796 II 8 ........ A3, A7, B2, B15, IB2,N6, N34, T8, TP2154 ...... 202 .... 242 .... 1 L 30 L BBattery fluid, alkali ............................. 8 UN2797 II 8 ........ B2, IB2, N6, T7, TP2,TP28154 ...... 202 .... 242 .... 1 L 30 L A 29Battery lithium type, seeLithium batteriesetc.



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# 165 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Battery-powered vehicle or Battery-powered equipment.9 UN3171 9 ........ 134 220 ...... 220 .... None No limit No limit ABattery, wet, filled with acid or alkaliwith vehicle or mechanical equip-ment containing an internal com-bustion engine, seeVehicle, etc. orEngines, internal combustion,etc.+ Benzaldehyde .................................... 9 UN1990 III 9 ........ IB3, T2, TP1 155 ...... 203 .... 241 .... 100 L 220 L ABenzene ............................................. 3 UN1114 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B 40Benzene diazonium chloride (dry)..... ForbiddenBenzene diazonium nitrate (dry)....... ForbiddenBenzene phosphorus dichloride, seePhenyl phosphorus dichloride.Benzene phosphorus thiodichloride,seePhenyl phosphorusthiodichloride.Benzene sulfonyl chloride ................. 8 UN2225 III 8 ........ IB3, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L A 40Benzene triozonide............................ ForbiddenBenzenethiol, seePhenyl mercaptan.Benzidine ........................................... 6.1 UN1885 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg100 kg ABenzol,see Benzene.Benzonitrile ........................................ 6.1 UN2224 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L A 40, 52Benzoquinone .................................... 6.1 UN2587 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100kg ABenzotrichloride ................................. 8 UN2226 II 8 ........ B2, IB2, T7, TP2 154 ...... 202 .... 242 .... 1 L 30 L A 40Benzotrifluoride .................................. 3 UN2338 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B 40Benzoxidiazoles (dry)........................ ForbiddenBenzoyl azide.................................... ForbiddenBenzoyl chloride ................................ 8 UN1736 II 8 ........ B2, IB2, T8, TP2, TP13 154 ...... 202 .... 242 .... 1 L 30 L C 40Benzyl bromide .................................. 6.1 UN1737 II 6.1, 8 A3, A7, IB2, N33, N34,T8, TP2, TP13None ... 202 .... 243 .... 1 L 30 L D 13, 40.Benzyl chloride .................................. 6.1 UN1738 II 6.1, 8 A3, A7, B70, IB2, N33,N42, T8, TP2, TP13None ... 202 .... 243 .... 1 L 30 L D 13, 40.Benzyl chlorideunstabilized.............. 6.1 UN1738 II 6.1, 8 A3, A7, B8, B11, IB2,N33, N34, N43, T8,TP2, TP13153 ...... 202 .... 243 .... 1 L 30 L D 13, 40Benzyl chloroformate ......................... 8 UN1739 I 8 ........ A3, A6, B4, N41, T10,TP2, TP13None ... 201 .... 243 .... Forbidden 2.5 L D 40Benzyl iodide ..................................... 6.1 UN2653 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L B 12, 40Benzyldimethylamine ......................... 8 UN2619 II 8, 3 .... B2, IB2, T7, TP2 154 ...... 202 .... 243 .... 1 L 30 L A 25, 40Benzylidene chloride ......................... 6.1 UN1886 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L D 40G Beryllium compounds, n.o.s .............. 6.1 UN1566 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg AIII 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg ABeryllium nitrate ................................. 5.1 UN2464 II 5.1,6.1.IB8, IP2, IP4, T3, TP33 152 ...... 212 .... 242 .... 5 kg 25 kg ABeryllium, powder .............................. 6.1 UN1567 II 6.1,4.1.IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 15 kg 50 kg ABicyclo [2,2,1] hepta-2,5-diene, sta-bilizedor2,5-Norbornadiene, sta-bilized.3 UN2251 II 3 ........ IB2, T7, TP2 150 ...... 202 .... 242 .... 5 L 60 L DBiological substance, Category B ..... 6.2 UN3373 ........ A82 134 ...... 199 .... None 4 L or 4 kg 4 L or 4 kg A 40



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# 166 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Biphenyl triozonide............................ ForbiddenBipyridilium pesticides, liquid, flammable, toxic,flash point less than23 degrees C.3 UN2782 I 3, 6.1 T14, TP2, TP13, TP27 None ... 201 .... 243 .... Forbidden 30 L E......................................................... II 3, 6.1 IB2, T11, TP2, TP13,TP27150 ...... 202 .... 243 .... 1 L 60 L B 40Bipyridilium pesticides, liquid, toxic ... 6.1 UN3016 I 6.1 ..... T14, TP2, TP13, TP27 None ... 201 .... 243 .... 1 L 30 L B 40......................................................... II 6.1 ..... IB2, T11, TP2, TP13,TP27153 ...... 202 .... 243 .... 5 L 60 L B 40......................................................... III 6.1 ..... IB3, T7, TP2, TP28 153 ...... 203 .... 241 .... 60 L 220 L A 40Bipyridilium pesticides, liquid, toxic,flammable,flash point not lessthan 23 degrees C.6.1 UN3015 I 6.1, 3 T14, TP2, TP13, TP27 None ... 201 .... 243 .... 1 L 30 L B 21, 40......................................................... II 6.1, 3 IB2, T11, TP2, TP13,TP27153 ...... 202 .... 243 .... 5 L 60 L B 21, 40......................................................... III 6.1, 3 B1, IB3, T7, TP2, TP28 153 ...... 203 .... 242 .... 60 L 220 L A 21, 40Bipyridilium pesticides, solid, toxic .... 6.1 UN2781 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg A 40......................................................... II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgA 40......................................................... III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg A40Bis (Aminopropyl) piperazine, seeCorrosive liquid, n.o.s..Bisulfate, aqueous solution ............... 8 UN2837 II 8 ........ A7, B2, IB2, N34, T7,TP2154 ...... 202 .... 242 .... 1 L 30 L A......................................................... III 8 ........ A7, IB3, N34, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L ABisulfites, aqueous solutions, n.o.s. .. 8 UN2693 III 8 ........ IB3, T7, TP1, TP28 154 ...... 203 .... 241 .... 5 L 60 L A 40, 52Black powder, compressedorGunpowder, compressedorBlack powder, in pelletsorGunpowder, inpellets.1.1D UN0028 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Black powderorGunpowder,granular or as a meal.1.1D UN0027 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25D Black powder for small arms ............. 4.1 NA0027 I 4.1 ..... 70 None ... 170 .... None Forbidden Forbidden EBlasting agent, n.o.s., seeExplosives, blastingetc.Blasting cap assemblies, seeDetonator assemblies, non-electric,forblasting.



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# 167 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Blasting caps, electric, seeDeto-nators, electricfor blasting.Blasting caps, non-electric, seeDeto-nators, non-electric,for blasting.Bleaching powder, seeCalcium hy-pochlorite mixtures,etc.I Blue asbestos(Crocidolite) orBrownasbestos(amosite, mysorite).9 UN2212 II 9 ........ 156, IB8, IP2, IP4, T3,TP33155 ...... 216 .... 240 .... Forbidden Forbidden A 34, 40Bombs, photo-flash ............................ 1.1F UN0037 II 1.1F ... ........................................ ............. 62 ...... None Forbidden Forbidden 05 25Bombs, photo-flash ............................ 1.1D UN0038 II 1.1D .. ........................................ ............. 62 ...... 62 ...... Forbidden Forbidden 04 25Bombs, photo-flash ............................ 1.2G UN0039 II 1.2G .. ........................................ ............. 62 ...... 62 ...... Forbidden Forbidden 03 25Bombs, photo-flash ............................ 1.3G UN0299 II 1.3G .. ........................................ ............. 62 ...... 62 ...... Forbidden Forbidden 03 25Bombs, smoke, non-explosive,withcorrosive liquid, without initiatingdevice.8 UN2028 II 8 ........ None ... 160 .... None Forbidden 50 kg E 40Bombs,with bursting charge............. 1.1F UN0033 II 1.1F ... ........................................ ............. 62 ...... None Forbidden Forbidden 05 25Bombs,with bursting charge............. 1.1D UN0034 II 1.1D .. ........................................ ............. 62 ...... 62 ...... Forbidden Forbidden 04 25Bombs,with bursting charge............. 1.2D UN0035 II 1.2D .. ........................................ ............. 62 ...... 62 ...... Forbidden Forbidden 04 25Bombs,with bursting charge............. 1.2F UN0291 II 1.2F ... ........................................ ............. 62 ...... None Forbidden Forbidden 05 25Bombs with flammable liquid,withbursting charge.1.1J UN0399 II 1.1J ... ........................................ ............. 62 ...... None Forbidden Forbidden 05 25,23EBombs with flammable liquid,withbursting charge.1.2J UN0400 II 1.2J ... ........................................ ............. 62 ...... None Forbidden Forbidden 05 25,23EBoosters with detonator ..................... 1.1B UN0225 II 1.1B ... ........................................ None ... 62 ...... None Forbidden Forbidden 05 25Boosters with detonator ..................... 1.2B UN0268 II 1.2B ... ........................................ None ... 62 ...... None Forbidden Forbidden 05 25Boosters,without detonator............... 1.1D UN0042 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Boosters,without detonator............... 1.2D UN0283 II 1.2D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Borate and chlorate mixtures, seeChlorate and borate mixtures.Borneol .............................................. 4.1 UN1312 III 4.1 ..... A1, IB8, IP3, T1, TP33 None ... 213 .... 240 .... 25 kg 100 kg A+ Boron tribromide ................................ 8 UN2692 I 8, 6.1 2, B9, B14, B32, N34,T20, TP2, TP13, TP38,TP45None ... 227 .... 244 .... Forbidden Forbidden C 12Boron trichloride ................................ 2.3 UN1741 2.3, 8 3, B9, B14 None ... 304 .... 314 .... Forbidden Forbidden D 25, 40Boron trifluoride ................................. 2.3 UN1008 ........ 2.3, 8 2, 238, B9, B14 None ... 302 .... 314,315.Forbidden Forbidden D 40Boron trifluoride acetic acid complex,liquid.8 UN1742 II 8 ........ B2, B6, IB2, T8, TP2 154 ...... 202 .... 242 .... 1 L 30 L ABoron trifluoride acetic acid complex,solid.8 UN3419 II 8 ........ B2, B6, IB8, IP2, IP4,T3, TP33154 ...... 212 .... 240 .... 15 kg 50 kg ABoron trifluoride diethyl etherate ....... 8 UN2604 I 8, 3 .... A3, A19, T10, TP2 None ... 201 .... 243 .... 0.5 L 2.5 L D 40Boron trifluoride dihydrate ................. 8 UN2851 II 8 ........ IB2, T7, TP2 154 ...... 212 .... 240 .... 15 kg 50 kg B 12, 40,Boron trifluoride dimethyl etherate .... 4.3 UN2965 I 4.3, 8,3.A19, T10, TP2, TP7,TP13None ... 201 .... 243 .... Forbidden 1 L D 21, 28,40, 49,100Boron trifluoride propionic acid com-plex, liquid.8 UN1743 II 8 ........ B2, IB2, T8, TP2 154 ...... 202 .... 242 .... 1 L 30 L ABoron trifluoride propionic acid com-plex, solid.8 UN3420 II 8 ........ B2, IB8, IP2, IP4, T3,TP33154 ...... 212 .... 240 .... 15 kg 50 kg ABox toe gum, seeNitrocelluloseetc.



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# 168 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)G Bromates, inorganic, aqueous solution, n.o.s.5.1 UN3213 II 5.1 ..... 350, IB2, T4, TP1 152 ...... 202 .... 242 .... 1 L 5 L B 56, 58,133III 5.1 ..... 350, IB2, T4, TP1 152 ...... 203 .... 241 .... 2.5 L 30 L B 56, 58,133G Bromates, inorganic, n.o.s ................. 5.1 UN1450 II 5.1 ..... 350, IB8, IP2, IP4, T3,TP33152 ...... 212 .... 242 .... 5 kg 25 kg A 56, 58+ Bromine ............................................. 8 UN1744 I 8, 6.1 1, B9, B85, N34, N43,T22, TP2, TP10, TP13None ... 226 .... 249 .... Forbidden Forbidden D 12, 40,66, 74,89, 90Bromine azide.................................... ForbiddenBromine chloride ................................ 2.3 UN2901 2.3, 8,5.1.2, B9, B14, N86 None ... 304 .... 314,315.Forbidden Forbidden D 40, 89,90+ Bromine pentafluoride ....................... 5.1 UN1745 I 5.1,6.1,8.1, B9, B14, B30, T22,TP2, TP13, TP38, TP44None ... 228 .... 244 .... Forbidden Forbidden D 25, 40,66, 90+ Bromine solutions .............................. 8 UN1744 I 8, 6.1 1, B9, B85, N34, N43,T22, TP2, TP10, TP13None ... 226 .... 249 .... Forbidden Forbidden D 12, 40,66, 74,89, 90+ Bromine solutions .............................. 8 UN1744 I 8, 6.1 2, B9, B85, N34, N43,T22, TP2, TP10, TP13None ... 227 .... 249 .... Forbidden Forbidden D 12, 40,66, 74,89, 90+ Bromine trifluoride ............................. 5.1 UN1746 I 5.1,6.1,8.2, B9, B14, B32, T22,TP2, TP13, TP38, TP45None ... 228 .... 244 .... Forbidden Forbidden D 25, 40,66, 904-Bromo-1,2-dinitrobenzene.............. Forbidden4-Bromo-1,2-dinitrobenzene (unstable at 59 degrees C).Forbidden1-Bromo-3-chloropropane .................. 6.1 UN2688 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L A1-Bromo-3-methylbutane ................... 3 UN2341 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L A1-Bromo-3-nitrobenzene (unstable at56 degrees C).Forbidden2-Bromo-2-nitropropane-1,3-diol ....... 4.1 UN3241 III 4.1 ..... 46, IB8, IP3 151 ...... 213 .... None 25 kg 50 kg C 12, 25,40Bromoacetic acid, solid ..................... 8 UN3425 II 8 ........ A7, IB8, IP2, IP4, N34,T3, TP33154 ...... 212 .... 240 .... 15 kg 50 kg ABromoacetic acid solution ................. 8 UN1938 II 8 ........ A7, B2, IB2, T7, TP2 154 ...... 202 .... 242 .... 1 L 30 L A 40......................................................... III 8 ........ B2, IB3, T7, TP2 154 ...... 203 .... 241 .... 5 L 60 L A 40+ Bromoacetone ................................... 6.1 UN1569 II 6.1, 3 2, T20, TP2, TP13 None ... 193 .... 245 .... Forbidden ForbiddenD 40



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# 169 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Bromoacetyl bromide ......................... 8 UN2513 II 8 ........ B2, IB2, T8, TP2 154 ...... 202 .... 242 .... 1 L 30 L C 40, 53Bromobenzene .................................. 3 UN2514 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ABromobenzyl cyanides, liquid ............ 6.1 UN1694 I 6.1 ..... T14, TP2, TP13 None ... 201 .... 243 .... Forbidden 30 L D 12, 40,52Bromobenzyl cyanides, solid ............. 6.1 UN3449 I 6.1 ..... T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg D 12, 40,521-Bromobutane .................................. 3 UN1126 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B 402-Bromobutane .................................. 3 UN2339 II 3 ........ B1, IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B 40Bromochloromethane ........................ 6.1 UN1887 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L A2-Bromoethyl ethyl ether ................... 3 UN2340 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B 40Bromoform ......................................... 6.1 UN2515 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L A 12, 40Bromomethylpropanes ....................... 3 UN2342 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B2-Bromopentane ................................ 3 UN2343 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BBromopropanes ................................. 3 UN2344 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B 40......................................................... III 3 ........ IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L A3-Bromopropyne ................................ 3 UN2345 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L D 40Bromosilane....................................... ForbiddenBromotoluene-alpha, seeBenzyl bro-mide.Bromotrifluoroethylene ....................... 2.1 UN2419 2.1 ..... None ... 304 .... 314,315.Forbidden 150 kg B 40BromotrifluoromethaneorRefrigerantgas, R 13B1..2.2 UN1009 2.2 ..... T50 306 ...... 304 .... 314,315.75 kg 150 kg ABrucine ............................................... 6.1 UN1570 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg ABursters,explosive............................ 1.1D UN0043 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden04 25Butadienes, stabilizedorButadienesand Hydrocarbon mixture, sta-bilizedcontaining more than 40%butadienes.2.1 UN1010 2.1 ..... T50 306 ...... 304 .... 314,315.Forbidden 150 kg B 40Butanesee alsoPetroleum gases,liquefied.2.1 UN1011 2.1 ..... 19, T50 306 ...... 304 .... 314,315.Forbidden 150 kg E 40Butane, butane mixtures and mix-tures having similar properties incartridges each not exceeding 500grams, seeReceptacles,etc.Butanedione ....................................... 3 UN2346 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B1,2,4-Butanetriol trinitrate.................. ForbiddenButanols ............................................. 3 UN1120 II 3 ........ IB2, T4, TP1, TP29 150 ...... 202 .... 242 .... 5 L 60 L B......................................................... III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L Atert-Butoxycarbonyl azide.................. ForbiddenButyl acetates .................................... 3 UN1123 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B......................................................... III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AButyl acid phosphate ......................... 8 UN1718 III 8 ........ IB3, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L AButyl acrylates, stabilized .................. 3 UN2348 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AButyl alcohols, seeButanols.Butyl benzenes .................................. 3 UN2709 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L An-Butyl bromide, see1-Bromobutane.n-Butyl chloride, seeChlorobutanes.



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# 170 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)n-Butyl chloroformate ........................ 6.1 UN2743 I 6.1, 8,3.2, B9, B14, B32, T20,TP2, TP13, TP38, TP45None ... 227 .... 244 .... Forbidden Forbidden A 12, 13,21, 25,40, 100Butyl ethers, seeDibutyl ethers.Butyl ethyl ether, seeEthyl butylether.n-Butyl formate .................................. 3 UN1128 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L Btert-Butyl hydroperoxide, with morethan 90 percent with water.Forbiddentert-Butyl hypochlorite ........................ 4.2 UN3255 I 4.2, 8 None ... 211 .... 243 .... Forbidden Forbidden DN-n-Butyl imidazole ........................... 6.1 UN2690 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L Atert-Butyl isocyanate .......................... 6.1 UN2484 I 6.1, 3 1, B9, B14, B30, T20,TP2, TP13, TP38, TP44None ... 226 .... 244 .... Forbidden Forbidden D 40n-Butyl isocyanate ............................. 6.1 UN2485 I 6.1, 3 2, B9, B14, B32, B77,T20, TP2, TP13, TP38,TP45None ... 227 .... 244 .... Forbidden Forbidden D 40Butyl mercaptan ................................. 3 UN2347 II 3 ........ A3, A6, IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L D 52,95n-Butyl methacrylate, stabilized ......... 3 UN2227 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AButyl methyl ether .............................. 3 UN2350 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BButyl nitrites ....................................... 3 UN2351 I 3 ........ T11, TP1, TP8, TP27 150 ...... 201 .... 243 .... 1 L 30 L E40......................................................... II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B 40......................................................... III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L A 40tert-Butyl peroxyacetate, with morethan 76 percent in solution.Forbiddenn-Butyl peroxydicarbonate, with morethan 52 percent in solution.Forbiddentert-Butyl peroxyisobutyrate, withmore than 77 percent in solution.ForbiddenButyl phosphoric acid, seeButyl acidphosphate.Butyl propionates ............................... 3 UN1914 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L A5-tert-Butyl-2,4,6-trinitro-m-xyleneorMusk xylene.4.1 UN2956 III 4.1 ..... 159 None ... 223 .... None Forbidden Forbidden D 12, 25,127Butyl vinyl ether, stabilized ................ 3 UN2352 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B 40n-Butylamine ...................................... 3 UN1125 II 3, 8 .... IB2, T7, TP1 150 ...... 202 .... 242 .... 1 L 5 L B 40N-Butylaniline ..................................... 6.1 UN2738 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L A 74tert-Butylcyclohexylchloroformate ...... 6.1 UN2747 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L A 12, 13,25



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# 171 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Butylenesee alsoPetroleum gases,liquefied.2.1 UN1012 2.1 ..... 19, T50 306 ...... 304 .... 314,315.Forbidden 150 kg E 401,2-Butylene oxide, stabilized ............ 3 UN3022 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B 27, 49Butyltoluenes ..................................... 6.1 UN2667 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L AButyltrichlorosilane ............................. 8 UN1747 II 8, 3 .... A7, B2, B6, N34, T10,TP2, TP7, TP13None ... 206 .... 243 .... Forbidden 30 L C 401,4-Butynediol .................................... 6.1 UN2716 III 6.1 ..... A1, IB8, IP3, T1, TP33 None ... 213 .... 240 .... 100 kg 200kg C 52, 53,70Butyraldehyde .................................... 3 UN1129 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BButyraldoxime .................................... 3 UN2840 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AButyric acid ........................................ 8 UN2820 III 8 ........ IB3, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L A 12Butyric anhydride ............................... 8 UN2739 III 8 ........ IB3, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L AButyronitrile ........................................ 3 UN2411 II 3, 6.1 IB2, T7, TP1, TP13 150 ...... 202 .... 243 .... 1 L 60 L E 40Butyryl chloride .................................. 3 UN2353 II 3, 8 .... IB2, T8, TP2, TP13 150 ...... 202 .... 243 .... 1 L 5 L C 40Cacodylic acid ................................... 6.1 UN1572 II 6.1 ..... IB8, IP2, IP4,T3, TP33 153 ...... 212 .... 242 .... 25 kg 100kg E 52G Cadmium compounds ........................ 6.1 UN2570 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg AII 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg AIII 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg ACaesium hydroxide ............................ 8 UN2682 II 8 ........ IB8, IP2, IP4, T3, TP33 154 ...... 212 .... 240 .... 15 kg 50 kg A29, 52.Caesium hydroxide solution .............. 8 UN2681 II 8 ........ B2, IB2, T7, TP2 154 ...... 202 .... 242 .... 1 L 30 L A 29, 52III 8 ........ IB3, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L A 29, 52Calcium .............................................. 4.3 UN1401 II 4.3 ..... IB7, IP2, T3, TP33 151 ...... 212 .... 241 .... 15 kg 50kgE 52Calcium arsenate ............................... 6.1 UN1573 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg ACalcium arsenate and calciumarsenite, mixtures, solid.6.1 UN1574 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg ACalcium bisulfite solution, seeBisulfites, aqueous solutions, n.o.s..Calcium carbide ................................. 4.3 UN1402 I 4.3 ..... A1, A8, B55, B59, IB4,IP1, N34, T9, TP7, TP33None ... 211 .... 242 .... Forbidden 15 kg B 52......................................................... II 4.3 ..... A1, A8, B55, B59, IB7,IP2, N34, T3, TP33151 ...... 212 .... 241 .... 15 kg 50 kg B 52Calcium chlorate ................................ 5.1 UN1452 II 5.1 ..... A9, IB8, IP2, IP4, N34,T3, TP33152 ...... 212 .... 242 .... 5 kg 25 kg A 56, 58Calcium chlorate aqueous solution ... 5.1 UN2429 II 5.1 ..... A2, IB2, N41, T4, TP1 152 ...... 202 .... 242 .... 1 L 5 L B 56, 58,133......................................................... III 5.1 ..... A2, IB2, N41, T4, TP1 152 ...... 203 .... 241 .... 2.5 L 30 L B56, 68,133Calcium chlorite ................................. 5.1 UN1453 II 5.1 ..... A9, IB8, IP2, IP4, N34,T3, TP33152 ...... 212 .... 242 .... 5 kg 25 kg A 56, 58Calcium cyanamidewith more than0.1 percent of calcium carbide.4.3 UN1403 III 4.3 ..... A1, A19, IB8, IP4, T1,TP33151 ...... 213 .... 241 .... 25 kg 100 kg A 52Calcium cyanide ................................ 6.1 UN1575 I 6.1 ..... IB7, IP1, N79, N80, T6,TP33None ... 211 .... 242 .... 5 kg 50 kg A 40, 52Calcium dithioniteorCalcium hydro-sulfite.4.2 UN1923 II 4.2 ..... A19, A20, IB6, IP2, T3,TP33None ... 212 .... 241 .... 15 kg 50 kg E 13Calcium hydride ................................. 4.3 UN1404 I 4.3 ..... A19, N40 None ... 211 .... 242 .... Forbidden 15 kg E 52Calcium hydrosulfite,seeCalciumdithionite.



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# 172 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Calcium hypochlorite, dry, corrosiveorCalcium hypochlorite mixture,dry, corrosivewith more than 39%available chlorine (8.8% availableoxygen).5.1 UN3485 II 5.1, 8 165, 166, A7, A9, IB8,IP2, IP4, IP13, N34, W9152 ...... 212 .... None 5 kg 25 kg D 4, 25,52, 56,58, 69,142Calcium hypochlorite, dryorCalciumhypochlorite mixture drywith morethan 39% available chlorine (8.8%available oxygen).5.1 UN1748 II 5.1 ..... 165, 166, A7, A9, IB8,IP2, IP4, IP13, N34, W9152 ...... 212 .... None 5 kg 25 kg D 4, 25,52, 56,58, 69,142III 5.1 ..... 165, 171, A7, A9, IB8,IP4, IP13, N34, W9152 ...... 213 .... 240 .... 25 kg 100 kg D 4, 25,52, 56,58, 69,142Calcium hypochlorite, hydrated, corrosiveorCalcium hypochlorite, hydrated mixture, corrosivewith notless than 5.5% but not more than16% water.5.1 UN3487 II 5.1, 8 165, IB8, IP2, IP4, IP13,W9152 ...... 212 .... 240 .... 5 kg 25 kg D 4, 25,52, 56,58, 69,142III 5.1, 8 165, IB8, IP4, W9 152 ...... 213 .... 240 .... 25 kg 100 kg D 4, 25,52, 56,58, 69,142Calcium hypochlorite, hydratedorCalcium hypochlorite, hydratedmixture,with not less than 5.5%but not more than 16% water.5.1 UN2880 II 5.1 ..... 165, IB8, IP2, IP4, IP13,W9152 ...... 212 .... 240 .... 5 kg 25 kg D 4, 25,52, 56,58, 69,142III 5.1 ..... 165, 171, IB8, IP4, IP13,W9152 ...... 213 .... 240 .... 25 kg 100 kg D 4, 25,52, 56,58, 69,142Calcium hypochlorite mixture, dry,corrosivewith more than 10% butnot more than 39% available chlorine.5.1 UN3486 III 5.1, 8 165, A1, A29, IB8, IP3,IP13, N34, W9, W10152 ...... 213 .... 240 .... 5 kg 25 kg D 4, 25,52, 56,58, 69,142



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# 173 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Calcium hypochlorite mixture, dry,with more than 10% but not morethan 39% available chlorine.5.1 UN2208 III 5.1 ..... 165, A1, A29, IB8, IP3,IP13, N34, W9, W10152 ...... 213 .... 240 .... 25 kg 100 kg D 4, 25,52, 56,58, 69,142Calcium manganese silicon ............... 4.3 UN2844 III 4.3 ..... A1, A19, IB8, IP4, T1,TP33151 ...... 213 .... 241 .... 25 kg 100 kg A 52, 85,103Calcium nitrate ................................... 5.1 UN1454 III 5.1 ..... 34, IB8, IP3, T1, TP33 152 ...... 213 .... 240 .... 25 kg 100 kg AA Calcium oxide .................................... 8 UN1910 III 8 ........ IB8, IP3, T1, TP33 154 ...... 213 .... 240 .... 25 kg 100 kgACalcium perchlorate ........................... 5.1 UN1455 II 5.1 ..... IB6, IP2, T3, TP33 152 ...... 212 .... 242 .... 5 kg 25 kg A 56,58Calcium permanganate ..................... 5.1 UN1456 II 5.1 ..... IB6, IP2, T3, TP33 152 ...... 212 .... 242 .... 5 kg 25 kg D 56, 58,138Calcium peroxide ............................... 5.1 UN1457 II 5.1 ..... IB6, IP2, T3, TP33 152 ...... 212 .... 242 .... 5 kg 25 kg A 13,52,56, 75Calcium phosphide ............................ 4.3 UN1360 I 4.3,6.1.A8, A19, N40 None ... 211 .... 242 .... Forbidden 15 kg E 40, 52,85Calcium, pyrophoricorCalcium al-loys, pyrophoric.4.2 UN1855 I 4.2 ..... None ... 187 .... None Forbidden Forbidden DCalcium resinate ................................ 4.1 UN1313 III 4.1 ..... A1, A19, IB6, T1, TP33 None ... 213 .... 240 .... 25 kg 100 kgACalcium resinate, fused ..................... 4.1 UN1314 III 4.1 ..... A1, A19, IB4, T1, TP33 None ... 213 .... 240 .... 25 kg 100 kg ACalcium selenate, seeSelenatesorSelenites.Calcium silicide .................................. 4.3 UN1405 II 4.3 ..... A19, IB7, IP2, T3, TP33 151 ...... 212 .... 241 .... 15 kg 50kg B 52, 85,103......................................................... III 4.3 ..... A1, A19, IB8, IP4, T1,TP33151 ...... 213 .... 241 .... 25 kg 100 kg B 52, 85,103Camphor oil ....................................... 3 UN1130 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ACamphor,synthetic............................ 4.1 UN2717 III 4.1 ..... A1, IB8, IP3, T1, TP33 None ... 213 .... 240 .... 25 kg 100 kg ACannon primers, seePrimers, tubular.Capacitor,electric double layer (withan energy storage capacity greaterthan 0.3 Wh).9 UN3499 ........ 9 ........ 361 176 ...... 176 .... 176 .... No limit No limit ACartridges for weapons, blankorCartridges, small arms, blankorCartridges for tools, blank.1.4S UN0014 II 1.4S ... ........................................ 63 ........ 62 ...... None 25 kg 100 kg 01 25Caproic acid ....................................... 8 UN2829 III 8 ........ IB3, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L ACaps, blasting, seeDetonators,etc.Carbamate pesticides, liquid, flam-mable, toxic,flash point less than23 degrees C.3 UN2758 I 3, 6.1 T14, TP2, TP13, TP27 None ... 201 .... 243 .... Forbidden 30 L B 40......................................................... II 3, 6.1 IB2, T11, TP2, TP13,TP27150 ...... 202 .... 243 .... 1 L 60 L B 40Carbamate pesticides, liquid, toxic .... 6.1 UN2992 I 6.1 ..... T14, TP2, TP13, TP27 None ... 201 .... 243 .... 1 L 30 L B 40......................................................... II 6.1 ..... IB2, T11, TP2, TP13,TP27153 ...... 202 .... 243 .... 5 L 60 L B 40......................................................... III 6.1 ..... IB3, T7, TP2, TP28 153 ...... 203 .... 241 .... 60 L 220 L A 40Carbamate pesticides, liquid, toxic,flammable,flash point not lessthan 23 degrees C.6.1 UN2991 I 6.1, 3 T14, TP2, TP13, TP27 None ... 201 .... 243 .... 1 L 30 L B 40......................................................... II 6.1, 3 IB2, T11, TP2, TP13,TP27153 ...... 202 .... 243 .... 5 L 60 L B 40



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# 174 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)......................................................... III 6.1, 3 B1, IB3, T7, TP2, TP28 153 ...... 203 .... 242 .... 60 L 220 L A 40Carbamate pesticides, solid, toxic ..... 6.1 UN2757 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg A 40......................................................... II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgA 40......................................................... III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg A40Carbolic acid, seePhenol, solidorPhenol, molten.Carbolic acid solutions, seePhenolsolutions.I Carbon, activated .............................. 4.2 UN1362 III 4.2 ..... IB8, IP3, T1, TP33 None ... 213 .... 241 .... 0.5 kg 0.5 kg A12I Carbon,animal or vegetable origin... 4.2 UN1361 II 4.2 ..... IB6, T3, TP33 None ... 212 .... 242 .... Forbidden Forbidden A 12......................................................... III 4.2 ..... IB8, IP3, T1, TP33 None ... 213 .... 241 .... Forbidden Forbidden A 12Carbon bisulfide, seeCarbon disulfide.Carbon dioxide .................................. 2.2 UN1013 2.2 ..... 306 ...... 302,304.302,314,315.75 kg 150 kg ACarbon dioxide, refrigerated liquid .... 2.2 UN2187 2.2 ..... T75, TP5 306 ...... 304 .... 314,315.50 kg 500 kg DA W Carbon dioxide, solidorDry ice ........ 9 UN1845 None 217 ...... 217 .... 240 .... 200 kg 200 kg C 40Carbon disulfide ................................. 3 UN1131 I 3, 6.1 B16, T14, TP2, TP7,TP13None ... 201 .... 243 .... Forbidden Forbidden D 40, 78,115Carbon monoxide, compressed ........ 2.3 UN1016 2.3,2.1.4 None ... 302 .... 314,315.Forbidden 25 kg D 40D Carbon monoxide, refrigerated liquid(cryogenic liquid).2.3 NA9202 2.3,2.1.4, T75, TP5 None ... 316 .... 318 .... Forbidden Forbidden DCarbon tetrabromide .......................... 6.1 UN2516 III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg A 25Carbon tetrachloride .......................... 6.1 UN1846 II 6.1 ..... IB2, N36, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L A 40Carbonyl chloride, seePhosgene.Carbonyl fluoride ............................... 2.3 UN2417 2.3, 8 2 None ... 302 .... None Forbidden Forbidden D 40Carbonyl sulfide ................................. 2.3 UN2204 2.3,2.1.3, B14 None ... 304 .... 314,315.Forbidden Forbidden D 40Cartridge cases, empty primed, seeCases, cartridge, empty, with primer.



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# 175 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Cartridges, actuating, for aircraftejector seat catapult, fire extin-guisher, canopy removal or appa-ratus, seeCartridges, power de-vice.Cartridges, explosive, seeCharges,demolition.Cartridges, sporting, seeCartridgesfor weapons, inert projectile,orCartridges, small arms.Cartridges, flash ................................ 1.1G UN0049 II 1.1G .. ........................................ None ... 62 ...... None Forbidden Forbidden 03 25Cartridges, flash ................................ 1.3G UN0050 II 1.3G .. ........................................ None ... 62 ...... None Forbidden 75 kg 03 25Cartridges for weapons, blank .......... 1.1C UN0326 II 1.1C .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Cartridges for weapons, blank .......... 1.2C UN0413 II 1.2C .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Cartridges for weapons, blankorCartridges, small arms, blank.1.3C UN0327 II 1.3C .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Cartridges for weapons, blankorCartridges, small arms, blank.1.4C UN0338 II 1.4C .. ........................................ None ... 62 ...... None Forbidden 75 kg 02 25Cartridges for weapons, inert projec-tile.1.2C UN0328 II 1.2C .. ........................................ None ... 62 ...... 62 ...... Forbidden Forbidden 04 25Cartridges for weapons, inert projec-tileorCartridges, small arms.1.4S UN0012 II 1.4S ... ........................................ 63 ........ 62 ...... None 25 kg 100 kg 01 25Cartridges for weapons, inert projec-tileorCartridges, small arms.1.4C UN0339 II 1.4C .. ........................................ None ... 62 ...... None Forbidden 75 kg 02 25Cartridges for weapons, inert projec-tileorCartridges, small arms.1.3C UN0417 II 1.3C .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Cartridges for weapons,with burstingcharge.1.1F UN0005 II 1.1F ... ........................................ None ... 62 ...... None Forbidden Forbidden 05 25Cartridges for weapons,with burstingcharge.1.1E UN0006 II 1.1E ... ........................................ None ... 62 ...... 62 ...... Forbidden Forbidden 04 25Cartridges for weapons,with burstingcharge.1.2F UN0007 II 1.2F ... ........................................ None ... 62 ...... None Forbidden Forbidden 05 25Cartridges for weapons,with burstingcharge.1.2E UN0321 II 1.2E ... ........................................ None ... 62 ...... 62 ...... Forbidden Forbidden 04 25Cartridges for weapons,with burstingcharge.1.4F UN0348 II 1.4F ... ........................................ None ... 62 ...... None Forbidden Forbidden 05 25Cartridges for weapons,with burstingcharge.1.4E UN0412 II 1.4E ... ........................................ None ... 62 ...... 62 ...... Forbidden 75 kg 03 25Cartridges, oil well ............................. 1.3C UN0277 II 1.3C .. ........................................ None ... 62 ...... 62...... Forbidden Forbidden 04 25Cartridges, oil well ............................. 1.4C UN0278 II 1.4C .. ........................................ None ... 62 ...... 62...... Forbidden 75 kg 02 25Cartridges, power device ................... 1.3C UN0275 II 1.3C .. ........................................ None ... 62 ...... 62 ......Forbidden 75 kg 04 25Cartridges, power device ................... 1.4C UN0276 II 1.4C .. 110 None ... 62 ...... 62 ...... Forbidden 75 kg 02 25Cartridges, power device ................... 1.4S UN0323 II 1.4S ... 110, 347 None ... 62 ...... 62 ...... 25 kg 100 kg 01 25Cartridges, power device ................... 1.2C UN0381 II 1.2C .. ........................................ None ... 62 ...... 62 ......Forbidden Forbidden 04 25Cartridges, safety, blank, seeCar-tridges for weapons, blank(UN0014).



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# 176 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Cartridges, safety, seeCartriges forweapons, inert projectile,orCartridges, small armsorCartridges,power device (UN 0323)......... .......... ........ ........Cartridges, signal ............................... 1.3G UN0054 II 1.3G .. ........................................ None ... 62 ...... None Forbidden 75 kg 03 25Cartridges, signal ............................... 1.4G UN0312 II 1.4G .. ........................................ None ... 62 ...... None Forbidden 75 kg 02 25Cartridges, signal ............................... 1.4S UN0405 II 1.4S ... ........................................ None ... 62 ...... None 25 kg 100 kg 01 25D Cartridges, small arms ...................... ORM–D ........ None 222 63 ........ None None 30 kggrossForbidden AD Cartridges power device(used toproject fastening devices).ORM–D None ........ None 222 63 ........ None None 30 kggrossForbidden ACartridges, starter, jet engine, seeCartridges, power device.Cases, cartridge, empty with primer 1.4S UN0055 II 1.4S ... 50 63 ........ 62 ...... None 25 kg 100 kg 01 25Cases, cartridges, empty with primer 1.4C UN0379 II 1.4C .. 50 None ... 62 ...... None Forbidden 75 kg 02 25Cases, combustible, empty, withoutprimer.1.4C UN0446 II 1.4C .. ........................................ None ... 62 ...... None Forbidden 75 kg 02 25Cases, combustible, empty, withoutprimer.1.3C UN0447 II 1.3C .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Casinghead gasoline seeGasoline.A W Castor beansorCastor mealorCastor pomaceorCastor flake.9 UN2969 II None IB8, IP2, IP4, T3, TP33 155 ...... 204 .... 240 .... No limit No limit E 34, 40G Caustic alkali liquids, n.o.s. ............... 8 UN1719 II 8 ........ B2, IB2, T11, TP2, TP27 154 ...... 202 .... 242 .... 1 L 30 L A 29, 52......................................................... III 8 ........ IB3, T7, TP1, TP28 154 ...... 203 .... 241 .... 5 L 60 L A 29,52Caustic potash, seePotassium hydroxideetc.Caustic soda, (etc.) seeSodium hydroxideetc.Cells, containing sodium ................... 4.3 UN3292 II 4.3 ..... ........................................ 189 ...... 189 .... 189 .... 25 kg No limit ACelluloid,in block, rods, rolls, sheets,tubes, etc., except scrap.4.1 UN2000 III 4.1 ..... None ... 213 .... 240 .... 25 kg 100 kg ACelluloid, scrap .................................. 4.2 UN2002 III 4.2 ..... IB8, IP3 None ... 213 .... 241 .... Forbidden Forbidden DCement, seeAdhesivescontainingflammable liquid.Cerium,slabs, ingots, or rods........... 4.1 UN1333 II 4.1 ..... IB8, IP2, IP4, N34 None ... 212 .... 240 .... 15 kg 50 kg A 74, 91Cerium,turnings or gritty powder...... 4.3 UN3078 II 4.3 ..... A1, IB7, IP2, T3, TP33 151 ...... 212 .... 242 .... 15 kg 50 kg E 52CesiumorCaesium ........................... 4.3 UN1407 I 4.3 ..... A7, A19, IB4, IP1, N34,N40None ... 211 .... 242 .... Forbidden 15 kg D 52



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# 177 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Cesium nitrateorCaesium nitrate .... 5.1 UN1451 III 5.1 ..... A1, A29, IB8, IP3, T1,TP33152 ...... 213 .... 240 .... 25 kg 100 kg AD Charcoalbriquettes, shell,screenings, wood, etc..4.2 NA1361 III 4.2 ..... IB8, T1, TP33 151 ...... 213 .... 240 .... 25 kg 100 kg A 12Charges, bursting, plastics bonded ... 1.1D UN0457 II 1.1D .. ........................................ None ... 62 ...... None ForbiddenForbidden 04 25Charges, bursting, plastics bonded ... 1.2D UN0458 II 1.2D .. ........................................ None ... 62 ...... None ForbiddenForbidden 04 25Charges, bursting, plastics bonded ... 1.4D UN0459 II 1.4D .. ........................................ None ... 62 ...... None Forbidden75 kg 02 25Charges, bursting, plastics bonded ... 1.4S UN0460 II 1.4S ... 347 None ... 62 ...... None 25 kg 100 kg 01 25Charges, demolition ........................... 1.1D UN0048 II 1.1D .. ........................................ None ... 62 ...... 62 ...... Forbidden Forbidden 04 25Charges, depth .................................. 1.1D UN0056 II 1.1D .. ........................................ None ... 62 ...... 62 ...... Forbidden Forbidden 04 25Charges, expelling, explosive, for fireextinguishers, seeCartridges,power device.Charges, explosive, commercialwith-out detonator.1.1D UN0442 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Charges, explosive, commercialwith-out detonator.1.2D UN0443 II 1.2D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Charges, explosive, commercialwith-out detonator.1.4D UN0444 II 1.4D .. ........................................ None ... 62 ...... None Forbidden 75 kg 02 25Charges, explosive, commercialwith-out detonator.1.4S UN0445 II 1.4S ... 347 None ... 62 ...... None 25 kg 100 kg 01 25Charges, propelling ........................... 1.1C UN0271 II 1.1C .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Charges, propelling ........................... 1.3C UN0272 II 1.3C .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Charges, propelling ........................... 1.2C UN0415 II 1.2C .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Charges, propelling ........................... 1.4C UN0491 II 1.4C .. ........................................ None ... 62 ...... None Forbidden 75 kg 02 25Charges, propelling, for cannon ........ 1.3C UN0242 II 1.3C .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Charges, propelling, for cannon ........ 1.1C UN0279 II 1.1C .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Charges, propelling, for cannon ........ 1.2C UN0414 II 1.2C .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Charges, shaped, flexible, linear ....... 1.4D UN0237 II 1.4D .. ........................................ None ... 62 ...... None Forbidden 75 kg 02 25Charges, shaped, flexible, linear ....... 1.1D UN0288 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Charges, shaped,without detonator1.1D UN0059 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Charges, shaped,without detonator1.2D UN0439 II 1.2D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Charges, shaped,without detonator1.4D UN0440 II 1.4D .. ........................................ None ... 62 ...... None Forbidden 75 kg 02 25Charges, shaped,without detonator1.4S UN0441 II 1.4S ... 347 None ... 62 ...... None 25 kg 100 kg 01 25Charges, supplementary explosive ... 1.1D UN0060 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25D Chemical kit ....................................... 8 NA1760 II 8 ........ 154 ...... 161 .... None 1 L 30 L B 40Chemical kits ..................................... 9 UN3316 9 ........ 15 161 ...... 161 .... None 10 kg 10 kg AG Chemical under pressure, corrosive,n.o.s.2.2 UN3503 ........ 2.2, 8 362, T50, TP40 None ... 335 .... 313 .... Forbidden 100 kg D 40G Chemical under pressure, flammable,corrosive, n.o.s.2.1 UN3505 ........ 2.1, 8 362, T50, TP40 None ... 335 .... 313 .... Forbidden 75 kg D 40G Chemical under pressure, flammable,n.o.s.2.1 UN3501 ........ 2.1 ..... 362, T50, TP40 None ... 335 .... 313 .... Forbidden 75 kg D 40G Chemical under pressure, flammable,toxic, n.o.s.2.1 UN3504 ........ 2.1,6.1.362, T50, TP40 None ... 335 .... 313 .... Forbidden 75 kg D 40G Chemical under pressure, n.o.s ........ 2.2 UN3500 ........ 2.2 ..... 362, T50, TP40 None ... 335 .... 313 .... 75 kg 150 kg BG Chemical under pressure, toxic, n.o.s 2.2 UN3502 ........ 2.2,6.1.362, T50, TP40 None ... 335 .... 313 .... Forbidden 100 kg D 40Chloral, anhydrous, stabilized ........... 6.1 UN2075 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L D 40



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# 178 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Chlorate and borate mixtures ............ 5.1 UN1458 II 5.1 ..... A9, IB8, IP2, IP4, N34,T3, TP33152 ...... 212 .... 240 .... 5 kg 25 kg A 56, 58......................................................... III 5.1 ..... A9, IB8, IP3, N34, T1,TP33152 ...... 213 .... 240 .... 25 kg 100 kg A 56, 58Chlorate and magnesium chloridemixture solid.5.1 UN1459 II 5.1 ..... A9, IB8, IP2, IP4, N34,T3, TP33152 ...... 212 .... 240 .... 5 kg 25 kg A 56, 58III 5.1 ..... A9, IB8, IP3, N34, T1,TP33152 ...... 213 .... 240 .... 25 kg 100 kg A 56, 58Chlorate and magnesium chloridemixture solution.5.1 UN3407 II 5.1 ..... A9, IB2, N34, T4, TP1 152 ...... 202 .... 242 .... 1 L 5 L A 56, 58,133......................................................... III 5.1 ..... A9, IB2, N34, T4, TP1 152 ...... 203 .... 241 .... 2.5 L 30 L A56, 58,133Chlorate of potash, seePotassiumchlorate......... .......... ........ ........Chlorate of soda, seeSodium chlorate.G Chlorates, inorganic, aqueous solution, n.o.s.5.1 UN3210 II 5.1 ..... 351, IB2, T4, TP1 152 ...... 202 .... 242 .... 1 L 5 L B 56, 58,133III 5.1 ..... 351, IB2, T4, TP1 152 ...... 203 .... 241 .... 2.5 L 30 L B 56, 58,133G Chlorates, inorganic, n.o.s ................. 5.1 UN1461 II 5.1 ..... 351, A9, IB6, IP2, N34,T3, TP33152 ...... 212 .... 242 .... 5 kg 25 kg A 56, 58Chloric acid aqueous solution,withnot more than 10 percent chloricacid.5.1 UN2626 II 5.1 ..... IB2, T4, TP1 None ... 229 .... None Forbidden Forbidden D 56, 58Chloride of phosphorus, seePhosphorus trichloride.Chloride of sulfur, seeSulfur chloride.Chlorinated lime, seeCalcium hypochlorite mixtures,etc.Chlorine ............................................. 2.3 UN1017 2.3,5.1,8.2, B9, B14, N86, T50,TP19None ... 304 .... 314,315.Forbidden Forbidden D 40, 51,55, 62,68, 89,90Chlorine azide.................................... ForbiddenD Chlorine dioxide, hydrate, frozen ...... 5.1 NA9191 II 5.1,6.1.None ... 229 .... None Forbidden Forbidden EChlorine dioxide (not hydrate)........... Forbidden



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# 179 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Chlorine pentafluoride ....................... 2.3 UN2548 2.3,5.1,8.1, B7, B9, B14, N86 None ... 304 .... 314 .... Forbidden Forbidden D 40, 89,90Chlorine trifluoride ............................. 2.3 UN1749 2.3,5.1,8.2, B7, B9, B14, N86 None ... 304 .... 314 .... Forbidden Forbidden D 40, 89,90Chlorite solution ................................. 8 UN1908 II 8 ........ A3, A6, A7, B2, IB2,N34, T7, TP2, TP24154 ...... 202 .... 242 .... 1 L 30 L B 26, 44,89,100,141......................................................... III 8 ........ A3, A6, A7, B2, IB3,N34, T4, TP2, TP24154 ...... 203 .... 241 .... 5 L 60 L B 26, 44,89,100,141G Chlorites, inorganic, n.o.s .................. 5.1 UN1462 II 5.1 ..... 352, A7, IB6, IP2, N34,T3, TP33152 ...... 212 .... 242 .... 5 kg 25 kg A 56, 581-Chloro-1,1-difluoroethaneorRefrig-erant gas R 142b.2.1 UN2517 2.1 ..... T50 306 ...... 304 .... 314,315.Forbidden 150 kg B 403-Chloro-4-methylphenyl isocyanate,liquid.6.1 UN2236 II 6.1 ..... IB2 153 ...... 202 .... 243 .... 5 L 60 L B 403-Chloro-4-methylphenyl isocyanate,solid.6.1 UN3428 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg B 401-Chloro-1,2,2,2-tetrafluoroethaneorRefrigerant gas R 124.2.2 UN1021 2.2 ..... T50 306 ...... 304 .... 314,315.75 kg 150 kg A4-Chloro-o-toluidine hydrochloride,solid.6.1 UN1579 III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg A4-Chloro-o-toluidine hydrochloride,solution.6.1 UN3410 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L A1-Chloro-2,2,2-trifluoroethaneorRe-frigerant gas R 133a.2.2 UN1983 2.2 ..... T50 306 ...... 304 .... 314,315.75 kg 150 kg AChloroacetic acid, molten .................. 6.1 UN3250 II 6.1, 8 IB1, T7, TP3, TP28 None ... 202 .... 243 .... Forbidden Forbidden C 40Chloroacetic acid, solid ..................... 6.1 UN1751 II 6.1, 8 A3, A7, IB8, IP2, IP4,N34, T3, TP33153 ...... 212 .... 242 .... 15 kg 50 kg C 40Chloroacetic acid, solution ................ 6.1 UN1750 II 6.1, 8 A7, IB2, N34, T7, TP2 153 ...... 202 .... 243 .... 1 L 30 L C 40Chloroacetone, stabilized .................. 6.1 UN1695 I 6.1, 3,8.2, B9, B14, B32, N12,N32, N34, T20, TP2,TP13, TP38, TP45None ... 227 .... 244 .... Forbidden Forbidden D 21, 40,100Chloroacetone (unstabilized)............. Forbidden+ Chloroacetonitrile ............................... 6.1 UN2668 I 6.1, 3 2, B9, B14, B32, IB9,T20, TP2, TP13, TP38,TP45None ... 227 .... 244 .... Forbidden Forbidden A 12, 40,52Chloroacetophenone, liquid, (CN) ..... 6.1 UN3416 II 6.1 ..... A3, IB2, N12, N32, N33,T7, TP2, TP13None ... 202 .... 243 .... Forbidden 60 L D 12, 40Chloroacetophenone, solid, (CN) ...... 6.1 UN1697 II 6.1 ..... A3, IB8, IP2, IP4, N12,N32, N33, N34, T3,TP2, TP13, TP33None ... 212 .... None Forbidden 100 kg D 12, 40Chloroacetyl chloride ......................... 6.1 UN1752 I 6.1, 8 2, B3, B8, B9, B14, B32,B77, N34, N43, T20,TP2, TP13, TP38, TP45None ... 227 .... 244 .... Forbidden Forbidden D 40Chloroanilines, liquid ......................... 6.1 UN2019 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L A 52



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# 180 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Chloroanilines, solid .......................... 6.1 UN2018 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg AChloroanisidines ................................ 6.1 UN2233 III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kgAChlorobenzene .................................. 3 UN1134 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AChlorobenzol, seeChlorobenzene.Chlorobenzotrifluorides ...................... 3 UN2234 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L A 40Chlorobenzyl chlorides, liquid ............ 6.1 UN2235 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L AChlorobenzyl chlorides, solid ............. 6.1 UN3427 III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg AChlorobutanes ................................... 3 UN1127 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BChlorocresols solution ....................... 6.1 UN2669 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L A 12......................................................... III 6.1 ..... IB3, T7, TP2 153 ...... 203 .... 241 .... 60 L 220 L A 12Chlorocresols, solid ........................... 6.1 UN3437 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg A 12ChlorodifluorobromomethaneorRefrigerant gas R 12B1.2.2 UN1974 2.2 ..... T50 306 ...... 304 .... 314,315.75 kg 150 kg AChlorodifluoromethane andchloropentafluoroethane mixtureorRefrigerant gas R 502with fixedboiling point, with approximately 49percent chlorodifluoromethane.2.2 UN1973 2.2 ..... T50 306 ...... 304 .... 314,315.75 kg 150 kg AChlorodifluoromethaneorRefrigerantgas R 22.2.2 UN1018 2.2 ..... T50 306 ...... 304 .... 314,315.75 kg 150 kg A+ Chlorodinitrobenzenes, liquid. ........... 6.1 UN1577 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L B 91+ Chlorodinitrobenzenes, solid ............. 6.1 UN3441 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg A912-Chloroethanal ................................. 6.1 UN2232 I 6.1 ..... 2, B9, B14, B32, T20,TP2, TP13, TP38, TP45None ... 227 .... 244 .... Forbidden Forbidden D 40Chloroform ......................................... 6.1 UN1888 III 6.1 ..... IB3, N36, T7, TP2 153 ...... 203 .... 241 .... 60 L 220 L A40G Chloroformates, toxic, corrosive,flammable, n.o.s..6.1 UN2742 II 6.1, 8,3.5, IB1, T7, TP2 153 ...... 202 .... 243 .... 1 L 30 L A 12, 13,21, 25,40, 100G Chloroformates, toxic, corrosive,n.o.s..6.1 UN3277 II 6.1, 8 IB2, T8, TP2, TP13,TP28153 ...... 202 .... 243 .... 1 L 30 L A 12, 13,25, 40Chloromethyl chloroformate .............. 6.1 UN2745 II 6.1, 8 IB2, T7, TP2, TP13 153 ...... 202 .... 243 .... 1 L 30 L A 12, 13,21, 25,40, 100Chloromethyl ethyl ether ................... 3 UN2354 II 3, 6.1 IB2, T7, TP1, TP13 150 ...... 202 .... 243 .... 1 L 60 L E 40Chloronitroanilines ............................. 6.1 UN2237 III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kgA+ Chloronitrobenzenes, liquid ............... 6.1 UN3409 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L A+ Chloronitrobenzenes, solid ................ 6.1 UN1578 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg A



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# 181 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Chloronitrotoluenes, liquid ................. 6.1 UN2433 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L A 44, 89,100,141Chloronitrotoluenes, solid .................. 6.1 UN3457 III 6.1 ..... IB8, IP3,T1, TP33 153 ...... 213 .... 240 .... 25 kg 200 kg AChloropentafluoroethaneorRefrig-erant gas R 115.2.2 UN1020 2.2 ..... T50 306 ...... 304 .... 314,315.75 kg 150 kg AChlorophenolates, liquidorPhenolates, liquid.8 UN2904 III 8 ........ IB3 154 ...... 203 .... 241 .... 5 L 60 L AChlorophenolates, solidorPhenolates, solid.8 UN2905 III 8 ........ IB8, IP3, T1, TP33 154 ...... 213 .... 240 .... 25 kg 100 kg AChlorophenols, liquid ......................... 6.1 UN2021 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L AChlorophenols, solid .......................... 6.1 UN2020 III 6.1 ..... IB8, IP3, T1, TP1, TP33 153 ...... 213 .... 240 .... 100 kg 200kg AChlorophenyltrichlorosilane ............... 8 UN1753 II 8 ........ A7, B2, B6, N34, T10,TP2, TP7None ... 206 .... 242 .... Forbidden 30 L C 40+ Chloropicrin ........................................ 6.1 UN1580 I 6.1 ..... 2, B7, B9, B14, B32,B46, T22, TP2, TP13,TP38, TP45None ... 227 .... 244 .... Forbidden Forbidden D 40Chloropicrin and methyl bromide mix-tures.2.3 UN1581 2.3 ..... 2, B9, B14, N86, T50 None ... 193 .... 314,315.Forbidden Forbidden D 25, 40Chloropicrin and methyl chloride mix-tures.2.3 UN1582 2.3 ..... 2, N86, T50 None ... 193 .... 245 .... Forbidden Forbidden D 25, 40Chloropicrin mixture, flammable(pressure not exceeding 14.7 psiaat 115 degrees F flash point below100 degrees F) seeToxic liquids,flammable,etc.G Chloropicrin mixtures, n.o.s ............... 6.1 UN1583 I 6.1 ..... 5 None ... 201 .... 243 .... Forbidden Forbidden C 40II 6.1 ..... IB2 153 ...... 202 .... 243 .... Forbidden Forbidden C 40III 6.1 ..... IB3 153 ...... 203 .... 241 .... Forbidden Forbidden C 40D Chloropivaloyl chloride ...................... 6.1 NA9263 I 6.1, 8 2, B9, B14, B32, T20,TP4, TP13, TP38, TP45None ... 227 .... 244 .... Forbidden Forbidden B 40Chloroplatinic acid, solid .................... 8 UN2507 III 8 ........ IB8, IP3, T1, TP33 154 ...... 213 .... 240 .... 25 kg 100 kg AChloroprene, stabilized ...................... 3 UN1991 I 3, 6.1 B57, T14, TP2, TP13 None ... 201 .... 243 .... Forbidden 30 L D 40Chloroprene, uninhibited................... Forbidden1-Chloropropane ................................ 3 UN1278 II 3 ........ IB2, IP8, N34, T7, TP2 None ... 202 .... 242 .... Forbidden 60 LE2-Chloropropane ................................ 3 UN2356 I 3 ........ N36, T11, TP2, TP13 150 ...... 201 .... 243 .... 1 L 30 L E3-Chloropropanol-1 ............................ 6.1 UN2849 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L A2-Chloropropene ................................ 3 UN2456 I 3 ........ A3, N36, T11, TP2 150 ...... 201 .... 243 .... 1 L 30 L E2-Chloropropionic acid ....................... 8 UN2511 III 8 ........ IB3, T4, TP2 154 ...... 203 .... 241 .... 5 L 60 L A 82-Chloropyridine ................................ 6.1 UN2822 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L A 40Chlorosilanes, corrosive, flammable,n.o.s.8 UN2986 II 8, 3 .... T14, TP2, TP7, TP13,TP27None ... 206 .... 243 .... Forbidden 30 L C 40Chlorosilanes, corrosive, n.o.s .......... 8 UN2987 II 8 ........ B2, T14, TP2, TP7,TP13, TP27None ... 206 .... 242 .... Forbidden 30 L C 40Chlorosilanes, flammable, corrosive,n.o.s.3 UN2985 II 3, 8 .... T14, TP2, TP7, TP13,TP27None ... 206 .... 243 .... Forbidden 5 L B 40G Chlorosilanes, toxic, corrosive, flam-mable, n.o.s.6.1 UN3362 II 6.1,8,3 T14, TP2, TP7, TP13,TP27None ... 206 .... 243 .... Forbidden 30 L C 40, 125G Chlorosilanes, toxic, corrosive, n.o.s 6.1 UN3361 II 6.1, 8 T14, TP2, TP7, TP13,TP27None ... 206 .... 243 .... Forbidden 30 L C 40



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# 182 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Chlorosilanes, water-reactive, flammable, corrosive, n.o.s.4.3 UN2988 I 4.3, 3,8.A2, T14, TP2, TP7,TP13None ... 201 .... 244 .... Forbidden 1 L D 21, 28,40, 49,100+ Chlorosulfonic acid(with or withoutsulfur trioxide).8 UN1754 I 8, 6.1 2, B9, B10, B14, B32,T20, TP2, TP38, TP45None ... 227 .... 244 .... Forbidden Forbidden C 40Chlorotoluenes ................................... 3 UN2238 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AChlorotoluidines, liquid ...................... 6.1 UN3429 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L AChlorotoluidines, solid ....................... 6.1 UN2239 III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg AChlorotrifluoromethane andtrifluoromethane azeotropic mixtureorRefrigerant gas R 503with approximately 60 percentchlorotrifluoromethane.2.2 UN2599 2.2 ..... 306 ...... 304 .... 314,315.75 kg 150 kg AChlorotrifluoromethaneorRefrigerantgas R 13.2.2 UN1022 2.2 ..... 306 ...... 304 .... 314,315.75 kg 150 kg AChromic acid solution ........................ 8 UN1755 II 8 ........ B2, IB2, T8, TP2 154 ...... 202 .... 242 .... 1 L 30 L C 40, 44,89,100,141......................................................... III 8 ........ IB3, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L C 40, 44,89,100,141Chromic anhydride, seeChromiumtrioxide, anhydrous.Chromic fluoride, solid ....................... 8 UN1756 II 8 ........ IB8, IP2, IP4, T3, TP33 154 ...... 212 .... 240 .... 15 kg 50 kg A52Chromic fluoride, solution .................. 8 UN1757 II 8 ........ B2, IB2, T7, TP2 154 ...... 202 .... 242 .... 1 L 30 L A......................................................... III 8 ........ IB3, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L AChromium nitrate ............................... 5.1 UN2720 III 5.1 ..... A1, A29, IB8, IP3, T1,TP33152 ...... 213 .... 240 .... 25 kg 100 kg AChromium oxychloride ....................... 8 UN1758 I 8 ........ A3, A6, A7, B10, N34,T10, TP2None ... 201 .... 243 .... 0.5 L 2.5 L C 40, 66,74, 89,90Chromium trioxide, anhydrous .......... 5.1 UN1463 II 5.1,6.1,8.IB8, IP2, IP4, T3, TP33 None ... 212 .... 242 .... 5 kg 25 kg A 66, 90



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# 183 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Chromosulfuric acid ........................... 8 UN2240 I 8 ........ A3, A6, A7, B4, B6,N34, T10, TP2, TP13None ... 201 .... 243 .... 0.5L 2.5L B 40, 66,74, 89,90Chromyl chloride, seeChromiumoxychloride.Cigar and cigarette lighters, chargedwith fuel, seeLightersorLighterrefillscontaining flammable gas..Coal briquettes, hot........................... ForbiddenCoal gas, compressed ....................... 2.3 UN1023 2.3,2.1.3 None ... 302 .... 314,315.Forbidden Forbidden D 40Coal tar distillates, flammable ........... 3 UN1136 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B......................................................... III 3 ........ B1, IB3, T4, TP1, TP29 150 ...... 203 .... 242 .... 60 L 220 LACoal tar dye, corrosive, liquid, n.o.s,seeDyes, liquidorsolid, n.o.s.orDye intermediates, liquidorsolid,corrosive, n.o.s..Coating solution (includes surfacetreatments or coatings used for in-dustrial or other purposes such asvehicle undercoating, drum or bar-rel lining).3 UN1139 I 3 ........ T11, TP1, TP8, TP27 150 ...... 201 .... 243 .... 1 L 30 L E......................................................... II 3 ........ 149, IB2, T4, TP1, TP8 150 ...... 202 .... 242 .... 5 L 60 L B......................................................... III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ACobalt naphthenates, powder ........... 4.1 UN2001 III 4.1 ..... A19, IB8, IP3, T1, TP33 151 ...... 213 .... 240 .... 25 kg 100 kg ACobalt resinate, precipitated .............. 4.1 UN1318 III 4.1 ..... A1, A19, IB6, T1, TP33 151 ...... 213 .... 240 .... 25 kg 100 kg ACoke, hot........................................... ForbiddenCollodion, seeNitrocelluloseetc.D G Combustible liquid, n.o.s. .................. Comb liq NA1993 III None IB3, T1, T4, TP1 150 ...... 203 .... 241 .... 60 L 220 L AG Components, explosive train, n.o.s ... 1.2B UN0382 II 1.2B ... 101 None ... 62 ...... None Forbidden Forbidden 05 25G Components, explosive train, n.o.s ... 1.4B UN0383 II 1.4B ... 101 None ... 62 ...... None Forbidden 75 kg 05 25G Components, explosive train, n.o.s ... 1.4S UN0384 II 1.4S ... 101 None ... 62 ...... None 25 kg 100 kg 01 25G Components, explosive train, n.o.s ... 1.1B UN0461 II 1.1B ... 101 None ... 62 ...... None Forbidden Forbidden 05 25Composition B, seeHexolite,etc.D G Compounds, cleaning liquid .............. 8 NA1760 I 8 ........ A7, B10, T14, TP2,TP27None ... 201 .... 243 .... 0.5 L 2.5 L B 40......................................................... II 8 ........ B2, IB2, N37, T11, TP2,TP27154 ...... 202 .... 242 .... 1 L 30 L B 40......................................................... III 8 ........ IB3, N37, T7, TP1, TP28 154 ...... 203 .... 241 .... 5 L 60 L A40D G Compounds, cleaning liquid .............. 3 NA1993 I 3 ........ T11, TP1 150 ...... 201 .... 243 .... 1 L 30 L E......................................................... II 3 ........ IB2, T7, TP1, TP8, TP28 150 ...... 202 .... 242 .... 5 L 60 L B......................................................... III 3 ........ B1, B52, IB3, T4, TP1,TP29150 ...... 203 .... 242 .... 60 L 220 L AD G Compounds, tree killing, liquidorCompounds, weed killing, liquid.8 NA1760 I 8 ........ A7, B10, T14, TP2,TP27None ... 201 .... 243 .... 0.5 L 2.5 L B 40......................................................... II 8 ........ B2, IB2, N37, T11, TP2,TP27154 ...... 202 .... 242 .... 1 L 30 L B 40......................................................... III 8 ........ IB3, N37, T7, TP1, TP28 154 ...... 203 .... 241 .... 5 L 60 L A40D G Compounds, tree killing, liquidorCompounds, weed killing, liquid.3 NA1993 I 3 ........ T11, TP1 150 ...... 201 .... 243 .... 1 L 30 L E



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# 184 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)......................................................... II 3 ........ IB2, T7, TP1, TP8, TP28 150 ...... 202 .... 242 .... 5 L 60 L B......................................................... III 3 ........ B1, B52, IB3, T4, TP1,TP29150 ...... 203 .... 242 .... 60 L 220 L AD G Compounds, tree killing, liquidorCompounds, weed killing, liquid.6.1 NA2810 I 6.1 ..... T14, TP2, TP13, TP27 None ... 201 .... 243 .... 1 L 30 L B 40......................................................... II 6.1 ..... IB2, T11, TP2, TP27 153 ...... 202 .... 243 .... 5 L 60 L B 40......................................................... III 6.1 ..... IB3, T7, TP1, TP28 153 ...... 203 .... 241 .... 60 L 220 L A 40G Compressed gas, flammable, n.o.s. .. 2.1 UN1954 2.1 ..... 306 ...... 302,305.314,315.Forbidden 150 kg D 40G Compressed gas, n.o.s ..................... 2.2 UN1956 2.2 ..... 306,307.302,305.314,315.75 kg 150 kg AG Compressed gas, oxidizing, n.o.s. .... 2.2 UN3156 2.2,5.1.A14 306 ...... 302 .... 314,315.75 kg 150 kg DG I Compressed gas, toxic, corrosive,n.o.s.Inhalation Hazard Zone A.2.3 UN3304 2.3, 8 1 None ... 192 .... 245 .... Forbidden Forbidden D 40G I Compressed gas, toxic, corrosive,n.o.s.Inhalation Hazard Zone B.2.3 UN3304 2.3, 8 2, B9, B14 None ... 302,305.314,315.Forbidden Forbidden D 40G I Compressed gas, toxic, corrosive,n.o.s.Inhalation Hazard Zone C.2.3 UN3304 2.3, 8 3, B14 None ... 302,305.314,315.Forbidden Forbidden D 40G I Compressed gas, toxic, corrosive,n.o.s.Inhalation Hazard Zone D.2.3 UN3304 2.3, 8 4 None ... 302,305.314,315.Forbidden Forbidden D 40G I Compressed gas, toxic, flammable,corrosive, n.o.s.Inhalation HazardZone A.2.3 UN3305 2.3,2.1,8.1 None ... 192 .... 245 .... Forbidden Forbidden D 17, 40G I Compressed gas, toxic, flammable,corrosive, n.o.s.Inhalation HazardZone B.2.3 UN3305 2.3,2.1,8.2, B9, B14 None ... 302,305.314,315.Forbidden Forbidden D 17, 40G I Compressed gas, toxic, flammable,corrosive, n.o.s.Inhalation HazardZone C.2.3 UN3305 2.3,2.1,8.3, B14 None ... 302,305.314,315.Forbidden Forbidden D 17, 40G I Compressed gas, toxic, flammable,corrosive, n.o.s.Inhalation HazardZone D.2.3 UN3305 2.3,2.1,8.4 None ... 302,305.314,315.Forbidden Forbidden D 17, 40G Compressed gas, toxic, flammable,n.o.s.Inhalation hazard Zone A.2.3 UN1953 2.3,2.1.1 None ... 192 .... 245 .... Forbidden Forbidden D 40G Compressed gas, toxic, flammable,n.o.s.Inhalation hazard Zone B.2.3 UN1953 2.3,2.1.2, B9, B14 None ... 302,305.314,315.Forbidden Forbidden D 40



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# 185 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101G Compressed gas, toxic, flammable,n.o.s.Inhalation Hazard Zone C.2.3 UN1953 2.3,2.1.3, B14 None ... 302,305.314,315.Forbidden Forbidden D 40G Compressed gas, toxic, flammable,n.o.s.Inhalation Hazard Zone D.2.3 UN1953 2.3,2.1.4 None ... 302,305.314,315.Forbidden Forbidden D 40G Compressed gas, toxic, n.o.s.Inhala-tion Hazard Zone A.2.3 UN1955 2.3 ..... 1 None ... 192 .... 245 .... Forbidden Forbidden D 40G Compressed gas, toxic, n.o.s.Inhala-tion Hazard Zone B.2.3 UN1955 2.3 ..... 2, B9, B14 None ... 302,305.314,315.Forbidden Forbidden D 40G Compressed gas, toxic, n.o.s.Inhala-tion Hazard Zone C.2.3 UN1955 2.3 ..... 3, B14 None ... 302,305.314,315.Forbidden Forbidden D 40G Compressed gas, toxic, n.o.s.Inhala-tion Hazard Zone D.2.3 UN1955 2.3 ..... 4 None ... 302,305.314,315.Forbidden Forbidden D 40G I Compressed gas, toxic, oxdizing,corrosive, n.o.s.Inhalation HazardZone A.2.3 UN3306 2.3,5.1,8.1 None ... 192 .... 244 .... Forbidden Forbidden D 40, 89,90G I Compressed gas, toxic, oxidizing,corrosive, n.o.s.Inhalation HazardZone B.2.3 UN3306 2.3,5.1,8.2, B9, B14 None ... 302,305.314,315.Forbidden Forbidden D 40, 89,90G I Compressed gas, toxic, oxidizing,corrosive, n.o.s.Inhalation HazardZone C.2.3 UN3306 2.3,5.1,8.3, B14 None ... 302,305.314,315.Forbidden Forbidden D 40, 89,90G I Compressed gas, toxic, oxidizing,corrosive, n.o.s.Inhalation HazardZone D.2.3 UN3306 2.3,5.1,8.4 None ... 302,305.314,315.Forbidden Forbidden D 40, 89,90G Compressed gas, toxic, oxidizing,n.o.s.Inhalation Hazard Zone A.2.3 UN3303 2.3,5.1.1 None ... 192 .... 245 .... Forbidden Forbidden D 40G Compressed gas, toxic, oxidizing,n.o.s.Inhalation Hazard Zone B.2.3 UN3303 2.3,5.1.2, B9, B14 None ... 302,305.314,315.Forbidden Forbidden D 40G Compressed gas, toxic, oxidizing,n.o.s.Inhalation Hazard Zone C.2.3 UN3303 2.3,5.1.3, B14 None ... 302,305.314,315.Forbidden Forbidden D 40G Compressed gas, toxic, oxidizing,n.o.s.Inhalation Hazard Zone D.2.3 UN3303 2.3,5.1.4 None ... 302,305.314,315.Forbidden Forbidden D 40D Consumer commodity ........................ ORM-D None 156,306.156,306.None 30 kggross30 kggrossAConsumer commodity ........................ 9 ID8000 9 ........ 167 ...... 167 .... None 30 kggross30 kggrossG Contrivances, water-activated,withburster, expelling charge or propel-ling charge.1.2L UN0248 II 1.2L ... ........................................ None ... 62 ...... None Forbidden Forbidden 05 25,14E,15E,17EG Contrivances, water-activated,withburster, expelling charge or propel-ling charge.1.3L UN0249 II 1.3L ... ........................................ None ... 62 ...... None Forbidden Forbidden 05 25,14E,15E,17ECopper acetoarsenite ........................ 6.1 UN1585 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg ACopper acetylide................................ ForbiddenCopper amine azide.......................... ForbiddenCopper arsenite ................................. 6.1 UN1586 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100kg A



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# 186 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Copper based pesticides, liquid,flammable, toxic,flash point lessthan 23 degrees C.3 UN2776 I 3, 6.1 T14, TP2, TP13, TP27 None ... 201 .... 243 .... Forbidden 30 L B 40......................................................... II 3, 6.1 IB2, T11, TP2, TP13,TP27150 ...... 202 .... 243 .... 1 L 60 L B 40Copper based pesticides, liquid, toxic 6.1 UN3010 I 6.1 ..... T14, TP2, TP13, TP27 None ... 201 .... 243 .... 1 L 30 L B 40......................................................... II 6.1 ..... IB2, T11, TP2, TP13,TP27153 ...... 202 .... 243 .... 5 L 60 L B 40......................................................... III 6.1 ..... IB3, T7, TP2, TP28 153 ...... 203 .... 241 .... 60 L 220 L A 40Copper based pesticides, liquid,toxic, flammable,flash point notless than 23 degrees C.6.1 UN3009 I 6.1, 3 T14, TP2, TP13, TP27 None ... 201 .... 243 .... 1 L 30 L B 40......................................................... II 6.1, 3 IB2, T11, TP2, TP13,TP27153 ...... 202 .... 243 .... 5 L 60 L B 40......................................................... III 6.1, 3 B1, IB3, T7, TP2, TP28 153 ...... 203 .... 242 .... 60 L 220 L A 40Copper based pesticides, solid, toxic 6.1 UN2775 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg A 40......................................................... II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgA 40......................................................... III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg A40Copper chlorate ................................. 5.1 UN2721 II 5.1 ..... A1, IB8, IP2, IP4, T3,TP33152 ...... 212 .... 242 .... 5 kg 25 kg A 56, 58Copper chloride ................................. 8 UN2802 III 8 ........ IB8, IP3, T1, TP33 154 ...... 213 .... 240 .... 25 kg 100 kg ACopper cyanide ................................. 6.1 UN1587 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 204 .... 242 .... 25 kg 100 kg A 52Copper selenate, seeSelenatesorSelenites.Copper selenite, seeSelenatesorSelenites.Copper tetramine nitrate.................... ForbiddenA W Copra ................................................. 4.2 UN1363 III 4.2 ..... IB8, IP3, IP7 None ... 213 .... 241 .... Forbidden Forbidden A 13, 25,119Cord, detonating,flexible................... 1.1D UN0065 II 1.1D .. 102 63(a) ... 62 ...... None Forbidden Forbidden 04 25Cord, detonating,flexible................... 1.4D UN0289 II 1.4D .. ........................................ None ... 62 ...... None Forbidden 75 kg 02 25Cord detonatingorFuse detonatingmetal clad.1.2D UN0102 II 1.2D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Cord, detonatingorFuse, detonatingmetal clad.1.1D UN0290 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Cord, detonating, mild effectorFuse,detonating, mild effectmetal clad.1.4D UN0104 II 1.4D .. ........................................ None ... 62 ...... None Forbidden 75 kg 02 25Cord, igniter ....................................... 1.4G UN0066 II 1.4G .. ........................................ None ... 62 ...... None Forbidden 75 kg 02 25



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# 187 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Cordeau detonant fuse, seeCord,detonating,etc;Cord, detonating,flexible.Cordite, seePowder, smokeless.G Corrosive liquid, acidic, inorganic,n.o.s.8 UN3264 I 8 ........ A6, B10, T14, TP2,TP27None ... 201 .... 243 .... 0.5 L 2.5 L B 40II 8 ........ B2, IB2, T11, TP2, TP27 154 ...... 202 .... 242 .... 1 L 30 L B 40III 8 ........ IB3, T7, TP1, TP28 154 ...... 203 .... 241 .... 5 L 60 L A 40G Corrosive liquid, acidic, organic,n.o.s..8 UN3265 I 8 ........ A6, B10, T14, TP2,TP27None ... 201 .... 243 .... 0.5 L 2.5 L B 40......................................................... II 8 ........ B2, IB2, T11, TP2, TP27 154 ...... 202 .... 242 .... 1 L 30 L B40......................................................... III 8 ........ IB3, T7, TP1, TP28 154 ...... 203 .... 241 .... 5 L 60 L A 40G Corrosive liquid, basic, inorganic,n.o.s..8 UN3266 I 8 ........ A6, T14, TP2, TP27 None ... 201 .... 243 .... 0.5 L 2.5 L B 40, 52......................................................... II 8 ........ B2, IB2, T11, TP2, TP27 154 ...... 202 .... 242 .... 1 L 30 L B40, 52......................................................... III 8 ........ IB3, T7, TP1, TP28 154 ...... 203 .... 241 .... 5 L 60 L A 40,52G Corrosive liquid, basic, organic, n.o.s. 8 UN3267 I 8 ........ A6, B10, T14, TP2,TP27None ... 201 .... 243 .... 0.5 L 2.5 L B 40, 52......................................................... II 8 ........ B2, IB2, T11, TP2, TP27 154 ...... 202 .... 242 .... 1 L 30 L B40, 52......................................................... III 8 ........ IB3, T7, TP1, TP28 154 ...... 203 .... 241 .... 5 L 60 L A 40,52G Corrosive liquid, self-heating, n.o.s. .. 8 UN3301 I 8, 4.2 A6, B10 None ... 201 .... 243 .... 0.5 L 2.5 L D......................................................... II 8, 4.2 B2, IB1 154 ...... 202 .... 242 .... 1 L 30 L DG Corrosive liquids, flammable, n.o.s. .. 8 UN2920 I 8, 3 .... A6, B10, T14, TP2,TP27None ... 201 .... 243 .... 0.5 L 2.5 L C 25, 40......................................................... II 8, 3 .... B2, IB2, T11, TP2, TP27 None ... 202 .... 243 .... 1 L 30 L C 25,40G Corrosive liquids, n.o.s. ..................... 8 UN1760 I 8 ........ A6, A7, B10, T14, TP2,TP27None ... 201 .... 243 .... 0.5 L 2.5 L B 40......................................................... II 8 ........ B2, IB2, T11, TP2, TP27 154 ...... 202 .... 242 .... 1 L 30 L B40......................................................... III 8 ........ IB3, T7, TP1, TP28 154 ...... 203 .... 241 .... 5 L 60 L A 40G Corrosive liquids, oxidizing, n.o.s. ..... 8 UN3093 I 8, 5.1 A6, A7 None ... 201 .... 243 .... Forbidden 2.5 L C 89......................................................... II 8, 5.1 A6, A7, IB2 None ... 202 .... 243 .... 1 L 30 L C 89G Corrosive liquids, toxic, n.o.s. ........... 8 UN2922 I 8, 6.1 A6, A7, B10, T14, TP2,TP13, TP27None ... 201 .... 243 .... 0.5 L 2.5 L B 40II 8, 6.1 B3, IB2, T7, TP2 154 ...... 202 .... 243 .... 1 L 30 L B 40III 8, 6.1 IB3, T7, TP1, TP28 154 ...... 203 .... 241 .... 5 L 60 L B 40G Corrosive liquids, water-reactive,n.o.s..8 UN3094 I 8, 4.3 A6, A7 None ... 201 .... 243 .... Forbidden 1 L E......................................................... II 8, 4.3 A6, A7 None ... 202 .... 243 .... 1 L 5 L EG Corrosive solid, acidic, inorganic,n.o.s..8 UN3260 I 8 ........ IB7, IP1, T6, TP33 None ... 211 .... 242 .... 1 kg 25 kg B......................................................... II 8 ........ IB8, IP2, IP4, T3, TP33 154 ...... 212 .... 240 .... 15 kg 50 kgB......................................................... III 8 ........ IB8, IP3, T1, TP33 154 ...... 213 .... 240 .... 25 kg 100 kg AG Corrosive solid, acidic, organic, n.o.s. 8 UN3261 I 8 ........ IB7, IP1, T6, TP33 None ... 211 .... 242 .... 1 kg 25 kg B......................................................... II 8 ........ IB8, IP2, IP4, T3, TP33 154 ...... 212 .... 240 .... 15 kg 50 kgB......................................................... III 8 ........ IB8, IP3, T1, TP33 154 ...... 213 .... 240 .... 25 kg 100 kg AG Corrosive solid, basic, inorganic,n.o.s..8 UN3262 I 8 ........ IB7, IP1, T6, TP33 None ... 211 .... 242 .... 1 kg 25 kg B 52......................................................... II 8 ........ IB8, IP2, IP4, T3, TP33 154 ...... 212 .... 240 .... 15 kg 50 kgB 52......................................................... III 8 ........ IB8, IP3, T1, TP33 154 ...... 213 .... 240 .... 25 kg 100 kg A52G Corrosive solid, basic, organic, n.o.s. 8 UN3263 I 8 ........ IB7, IP1, T6, TP33 None ... 211 .... 242 .... 1 kg 25 kg B 52



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# 188 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)......................................................... II 8 ........ IB8, IP2, IP4, T3, TP33 154 ...... 212 .... 240 .... 15 kg 50 kgB 52......................................................... III 8 ........ IB8, IP3, T1, TP33 154 ...... 213 .... 240 .... 25 kg 100 kg A52G Corrosive solids, flammable, n.o.s. ... 8 UN2921 I 8, 4.1 IB6, T6, TP33 None ... 211 .... 242 .... 1 kg 25 kg B 12, 25......................................................... II 8, 4.1 IB8, IP2, IP4, T3, TP33 None ... 212 .... 242 .... 15 kg 50 kg B 12, 25G Corrosive solids, n.o.s. ...................... 8 UN1759 I 8 ........ IB7, IP1, T6, TP33 None ... 211 .... 242 .... 1 kg 25 kg B......................................................... II 8 ........ 128, IB8, IP2, IP4, T3,TP33154 ...... 212 .... 240 .... 15 kg 50 kg A......................................................... III 8 ........ 128, IB8, IP3, T1, TP33 154 ...... 213 .... 240 .... 25 kg 100kg AG Corrosive solids, oxidizing, n.o.s. ...... 8 UN3084 I 8, 5.1 T6, TP33 None ... 211 .... 242 .... 1 kg 25 kg C......................................................... II 8, 5.1 IB6, IP2, T3, TP33 None ... 212 .... 242 .... 15 kg 50 kg CG Corrosive solids, self-heating, n.o.s. 8 UN3095 I 8, 4.2 T6, TP33 None ... 211 .... 243 .... 1 kg 25 kg C......................................................... II 8, 4.2 IB6, IP2, T3, TP33 None ... 212 .... 242 .... 15 kg 50 kg CG Corrosive solids, toxic, n.o.s. ............ 8 UN2923 I 8, 6.1 IB7, T6, TP33 None ... 211 .... 242 .... 1 kg 25 kg B 40......................................................... II 8, 6.1 IB8, IP2, IP4, T3, TP33 154 ...... 212 .... 240 .... 15 kg 50 kg B40......................................................... III 8, 6.1 IB8, IP3, T1, TP33 154 ...... 213 .... 240 .... 25 kg 100 kg B 40,95G Corrosive solids, water-reactive,n.o.s..8 UN3096 I 8, 4.3 IB4, IP1, T6, TP33 None ... 211 .... 243 .... 1 kg 25 kg D......................................................... II 8, 4.3 IB6, IP2, T3, TP33 None ... 212 .... 242 .... 15 kg 50 kg DD W Cotton ................................................ 9 NA1365 9 ........ 137, IB8, IP2, IP4, W41 None ... None None No limit Nolimit AA W Cotton waste, oily .............................. 4.2 UN1364 III 4.2 ..... IB8, IP3, IP7 None ... 213 .... None Forbidden ForbiddenA 54A IWCotton, wet ........................................ 4.2 UN1365 III 4.2 ..... IB8, IP3, IP7 None ... 204 .... 241 .... Forbidden Forbidden ACoumarin derivative pesticides, liquid, flammable, toxic,flash pointless than 23 degrees C.3 UN3024 I 3, 6.1 T14, TP2, TP13, TP27 None ... 201 .... 243 .... Forbidden 30 L B 40......................................................... II 3, 6.1 IB2, T11, TP2, TP13,TP27150 ...... 202 .... 243 .... 1 L 60 L B 40Coumarin derivative pesticides, liquid, toxic.6.1 UN3026 I 6.1 ..... T14, TP2, TP13, TP27 None ... 201 .... 243 .... 1 L 30 L B 40......................................................... II 6.1 ..... IB2, T11, TP2, TP27 153 ...... 202 .... 243 .... 5 L 60 L B 40......................................................... III 6.1 ..... IB3, T7, TP1, TP28 153 ...... 203 .... 241 .... 60 L 220 L A 40Coumarin derivative pesticides, liquid, toxic, flammable,flash pointnot less than 23 degrees C.6.1 UN3025 I 6.1, 3 T14, TP2, TP13, TP27 None ... 201 .... 243 .... 1 L 30 L B 40......................................................... II 6.1, 3 IB2, T11, TP2, TP13,TP27153 ...... 202 .... 243 .... 5 L 60 L B 40......................................................... III 6.1, 3 B1, IB3, T7, TP1, TP28 153 ...... 203 .... 242 .... 60 L 220 L A 40



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# 189 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Coumarin derivative pesticides, solid,toxic.6.1 UN3027 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg A 40......................................................... II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgA 40......................................................... III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg A40Cresols, liquid .................................... 6.1 UN2076 II 6.1, 8 IB2, IP2, IP4, T7, TP2 153 ...... 202 .... 243 .... 1 L 30 L BCresols, solid ..................................... 6.1 UN3455 II 6.1, 8 IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 15 kg 50kg BCresylic acid ...................................... 6.1 UN2022 II 6.1, 8 IB2, T7, TP2, TP13 153 ...... 202 .... 243 .... 1 L 30 L BCrotonaldehydeorCrotonaldehyde,stabilized.6.1 UN1143 I 6.1, 3 2, 175, B9, B14, B32,B77, T20, TP2, TP13,TP38, TP45None ... 227 .... 244 .... Forbidden Forbidden D 40Crotonic acid, liquid ........................... 8 UN3472 III 8 ........ IB8, T1 154 ...... 203 .... 241 .... 5 L 60 L A 12.Crotonic acid, solid ............................ 8 UN2823 III 8 ........ IB8, IP3, T1, TP33 154 ...... 213 .... 240 .... 25 kg 100 kg A12.Crotonylene ....................................... 3 UN1144 I 3 ........ T11, TP2 150 ...... 201 .... 243 .... 1 L 30 L ECupriethylenediamine solution .......... 8 UN1761 II 8, 6.1 IB2, T7, TP2 154 ...... 202 .... 243 .... 1 L 30 L A......................................................... III 8, 6.1 IB3, T7, TP1, TP28 154 ...... 203 .... 242 .... 5 L 60 L A 95Cutters, cable, explosive ................... 1.4S UN0070 II 1.4S ... ........................................ None ... 62 ...... 62 ...... 25 kg 100 kg 01 25Cyanide or cyanide mixtures, dry,seeCyanides, inorganic, solid,n.o.s..G Cyanide solutions, n.o.s. ................... 6.1 UN1935 I 6.1 ..... T14, TP2, TP13, TP27 None ... 201 .... 243 .... 1 L 30 L B 40, 52II 6.1 ..... IB2, T11, TP2, TP13,TP27153 ...... 202 .... 243 .... 5 L 60 L A 40, 52III 6.1 ..... IB3, T7, TP2, TP13,TP28153 ...... 203 .... 241 .... 60 L 220 L A 40, 52Cyanides, inorganic, solid, n.o.s. ...... 6.1 UN1588 I 6.1 ..... IB7, IP1, N74, N75, T6,TP33None ... 211 .... 242 .... 5 kg 50 kg A 52......................................................... II 6.1 ..... IB8, IP2, IP4, N74, N75,T3, TP33153 ...... 212 .... 242 .... 25 kg 100 kg A 52......................................................... III 6.1 ..... IB8, IP3, N74, N75, T1,TP33153 ...... 213 .... 240 .... 100 kg 200 kg A 52Cyanogen .......................................... 2.3 UN1026 2.3,2.1.2 None ... 304 .... 245 .... Forbidden Forbidden D 40Cyanogen bromide ............................ 6.1 UN1889 I 6.1, 8 A6, A8, T6, TP33 None ... 211 .... 242 .... 1 kg 15 kg D 40Cyanogen chloride, stabilized ........... 2.3 UN1589 2.3, 8 1 None ... 192 .... 245 .... Forbidden Forbidden D 40Cyanuric chloride ............................... 8 UN2670 II 8 ........ IB8, IP2, IP4, T3, TP33 None ... 212 .... 240 .... 15 kg 50 kg A12, 40Cyanuric triazide................................ ForbiddenCyclobutane ....................................... 2.1 UN2601 2.1 ..... 306 ...... 304 .... 314,315.Forbidden 150 kg B 40Cyclobutyl chloroformate ................... 6.1 UN2744 II 6.1, 8,3.IB1, T7, TP2, TP13 153 ...... 202 .... 243 .... 1 L 30 L A 12, 13,21, 25,40, 1001,5,9-Cyclododecatriene .................... 6.1 UN2518 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L A 40Cycloheptane ..................................... 3 UN2241 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B 40Cycloheptatriene ................................ 3 UN2603 II 3, 6.1 IB2, T7, TP1, TP13 150 ...... 202 .... 243 .... 1 L 60 L E 40Cycloheptene ..................................... 3 UN2242 II 3 ........ B1, IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BCyclohexane ...................................... 3 UN1145 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L ECyclohexanone .................................. 3 UN1915 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ACyclohexene ...................................... 3 UN2256 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L ECyclohexenyltrichlorosilane ............... 8 UN1762 II 8 ........ A7, B2, N34, T10, TP2,TP7, TP13None ... 206 .... 242 .... Forbidden 30 L C 40



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# 190 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Cyclohexyl acetate ............................ 3 UN2243 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ACyclohexyl isocyanate ....................... 6.1 UN2488 I 6.1, 3 2, B9, B14, B32, B77,T20, TP2, TP13, TP38,TP45None ... 227 .... 244 .... Forbidden Forbidden D 40Cyclohexyl mercaptan ....................... 3 UN3054 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L A 40, 95Cyclohexylamine ................................ 8 UN2357 II 8, 3 .... IB2, T7, TP2 None ... 202 .... 243 .... 1 L 30 L A 40Cyclohexyltrichlorosilane ................... 8 UN1763 II 8 ........ A7, B2, N34, T10, TP2,TP7, TP13None ... 206 .... 242 .... Forbidden 30 L C 40Cyclonite andcyclotetramethylenetetranitraminemixtures, wettedordesensitizedseeRDX and HMX mixtures,wettedordesensitizedetc.Cyclonite and HMX mixtures, wettedordesensitizedseeRDX and HMXmixtures, wettedordesensitizedetc.Cyclonite and octogen mixtures,wettedordesensitizedseeRDXand HMX mixtures, wettedordesensitizedetc.Cyclonite,seeCyclotrimethylenetrinitramine,etc.Cyclooctadiene phosphines,see9-Phosphabicyclononanes.Cyclooctadienes ................................ 3 UN2520 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ACyclooctatetraene .............................. 3 UN2358 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BCyclopentane ..................................... 3 UN1146 II 3 ........ IB2, T7, TP1 150 ...... 202 .... 242 .... 5 L 60 L ECyclopentane, methyl, seeMethylcyclopentane.Cyclopentanol .................................... 3 UN2244 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ACyclopentanone ................................. 3 UN2245 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ACyclopentene ..................................... 3 UN2246 II 3 ........ IB2, IP8, T7, TP2 150 ...... 202 .... 242 .... 5 L 60 L ECyclopropane ..................................... 2.1 UN1027 2.1 ..... T50 306 ...... 304 .... 314,315.Forbidden 150 kg E 40Cyclotetramethylene tetranitramine(dry or unphlegmatized) (HMX).Forbidden



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# 191 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Cyclotetramethylenetetranitramine,desensitizedorOctogen, desen-sitizedorHMX, desensitized.1.1D UN0484 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Cyclotetramethylenetetranitramine,wettedorHMX, wettedorOctogen, wettedwith not less than15 percent water, by mass.1.1D UN0226 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Cyclotrimethylenenitramine andoctogen, mixtures, wettedorde-sensitizedseeRDX and HMX mix-tures, wettedordesensitized, etc......... .......... ........ ........Cyclotrimethylenetrinitramine andcyclotetramethylenetetranitraminemixtures, wettedordesensitizedseeRDX and HMX mixtures,wettedordesensitizedetc.Cyclotrimethylenetrinitramine andHMX mixtures, wettedordesen-sitizedseeRDX and HMX mix-tures, wettedordesensitizedetc................. ........... .......... ........ ........ ..................Cyclotrimethylenetrinitramine, desen-sitizedorCyclonite, desensitizedorHexogen, desensitizedorRDX,desensitized.1.1D UN0483 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Cyclotrimethylenetrinitramine, wettedorCyclonite, wettedorHexogen,wettedorRDX, wettedwith notless than 15 percent water bymass.1.1D UN0072 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Cymenes ............................................ 3 UN2046 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ADangerous Goods in MachineryorDangerous Goods in Apparatus.9 UN3363 ........ 136, A105 None ... 222 .... None See A105 See A105 A.Decaborane ....................................... 4.1 UN1868 II 4.1,6.1.A19, A20, IB6, IP2, T3,TP33None ... 212 .... None Forbidden 50 kg A 74Decahydronaphthalene ...................... 3 UN1147 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L An-Decane ........................................... 3 UN2247 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ADeflagrating metal salts of aromaticnitroderivatives, n.o.s.1.3C UN0132 II 1.3C .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25, 5EDelay electric igniter, seeIgniters.D Denatured alcohol ............................. 3 NA1987 II 3 ........ 172, T8 150 ...... 202 .... 242 .... 5 L 60 L BIII 3 ........ 172, B1, T7 150 ...... 203 .... 242 .... 60 L 220 L ADepth charges, seeCharges, depth.G Desensitized explosive, liquid, n.o.s. 3 UN3379 I 3 ........ 164 None ... 201 .... None Forbidden Forbidden D 36G Desensitized explosive, solid, n.o.s. 4.1 UN3380 I 4.1 ..... 164 None ... 211 .... None Forbidden Forbidden D 28, 36Detonating relays, seeDetonators,etc.Detonator assemblies, non-electricfor blasting.1.1B UN0360 II 1.1B ... ........................................ None ... 62 ...... None Forbidden Forbidden 05 25Detonator assemblies, non-electric,for blasting.1.4B UN0361 II 1.4B ... 103 63(f),63(g).62 ...... None Forbidden 75 kg 05 25



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# 192 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Detonator assemblies, non-electric,for blasting.1.4S UN0500 II 1.4S ... 347 63(f),63(g).62 ...... None 25 kg 100 kg 01 25Detonators, electric,for blasting........ 1.1B UN0030 II 1.1B ... ........................................ 63(f),63(g).62 ...... None Forbidden Forbidden 05 25Detonators, electric,for blasting........ 1.4B UN0255 II 1.4B ... 103 63(f),63(g).62 ...... None Forbidden 75 kg 05 25Detonators, electricfor blasting......... 1.4S UN0456 II 1.4S ... 347 63(f),63(g).62 ...... None 25 kg 100 kg 01 25Detonators for ammunition ................ 1.1B UN0073 II 1.1B ... ........................................ None ... 62 ...... None Forbidden Forbidden 05 25Detonators for ammunition ................ 1.2B UN0364 II 1.2B ... ........................................ None ... 62 ...... None Forbidden Forbidden 05 25Detonators for ammunition ................ 1.4B UN0365 II 1.4B ... 103 None ... 62 ...... None Forbidden 75 kg 05 25Detonators for ammunition ................ 1.4S UN0366 II 1.4S ... 347 None ... 62 ...... None 25 kg 100 kg 01 25Detonators, non-electric,for blasting1.1B UN0029 II 1.1B ... ........................................ None ... 62 ...... None Forbidden Forbidden 05 25Detonators, non-electric,for blasting1.4B UN0267 II 1.4B ... 103 63(f),63(g).62 ...... None Forbidden 75 kg 05 25Detonators, non-electric,for blasting1.4S UN0455 II 1.4S ... 347 63(f),63(g).62 ...... None 25 kg 100 kg 01 25Deuterium, compressed .................... 2.1 UN1957 2.1 ..... N89 306 ...... 302 .... None Forbidden 150 kg E 40Devices, small, hydrocarbon gaspoweredorHydrocarbon gas refillsfor small deviceswith release device.2.1 UN3150 2.1 ..... 306 ...... 304 .... None 1 kg 15 kg B 40Di-n-amylamine .................................. 3 UN2841 III 3, 6.1 B1, IB3, T4, TP1 150 ...... 203 .... 242 .... 60 L 220 L ADi-n-butyl peroxydicarbonate, withmore than 52 percent in solution.ForbiddenDi-n-butylamine .................................. 8 UN2248 II 8, 3 .... IB2, T7, TP2 None ... 202 .... 243 .... 1 L 30 L A2,2-Di-(tert-butylperoxy) butane, withmore than 55 percent in solution.ForbiddenDi-(tert-butylperoxy) phthalate, withmore than 55 percent in solution.Forbidden2,2-Di-(4,4-di-tertbutylperoxycyclohexyl) propane,with more than 42 percent withinert solid.ForbiddenDi-2,4-dichlorobenzoyl peroxide, withmore than 75 percent with water.Forbidden1,2-Di-(dimethylamino)ethane ........... 3 UN2372 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B



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# 193 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Di-2-ethylhexyl phosphoric acid, seeDiisooctyl acid phosphate.Di-(1-hydroxytetrazole) (dry).............. ForbiddenDi-(1-naphthoyl) peroxide.................. Forbiddena,a′-Di-(nitroxy) methylether.............. ForbiddenDi-(beta-nitroxyethyl) ammonium ni-trate.ForbiddenDiacetone alcohol .............................. 3 UN1148 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B......................................................... III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ADiacetone alcohol peroxides, withmore than 57 percent in solutionwith more than 9 percent hydrogenperoxide, less than 26 percentdiacetone alcohol and less than 9percent water; total active oxygencontent more than 9 percent bymass.ForbiddenDiacetyl, seeButanedione.Diacetyl peroxide, solid, or with morethan 25 percent in solution.ForbiddenDiallylamine ....................................... 3 UN2359 II 3, 6.1,8.IB2, T7, TP1 150 ...... 202 .... 243 .... 1 L 5 L B 21, 40,100Diallylether ......................................... 3 UN2360 II 3, 6.1 IB2, N12, T7, TP1, TP13 150 ...... 202 .... 243 .... 1 L 60 LE 404,4′-Diaminodiphenyl methane .......... 6.1 UN2651 III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg Ap-Diazidobenzene.............................. Forbidden1,2-Diazidoethane.............................. Forbidden1,1′-Diazoaminonaphthalene............. ForbiddenDiazoaminotetrazole (dry)................. ForbiddenDiazodinitrophenol (dry).................... ForbiddenDiazodinitrophenol, wettedwith notless than 40 percent water or mix-ture of alcohol and water, by mass.1.1A UN0074 II 1.1A ... 111, 117 None ... 62 ...... None Forbidden Forbidden 05 25Diazodiphenylmethane...................... ForbiddenDiazonium nitrates (dry).................... ForbiddenDiazonium perchlorates (dry)............ Forbidden1,3-Diazopropane.............................. ForbiddenDibenzyl peroxydicarbonate, withmore than 87 percent with water.ForbiddenDibenzyldichlorosilane ....................... 8 UN2434 II 8 ........ B2, T10, TP2, TP7,TP13154 ...... 206 .... 242 .... Forbidden 30 L C 40Diborane ............................................ 2.3 UN1911 2.3,2.1.1, N89 None ... 302 .... None Forbidden Forbidden D 40, 57D Diborane mixtures ............................. 2.1 NA1911 2.1 ..... 5 None ... 302 .... 245 .... Forbidden Forbidden D 40, 57Dibromoacetylene.............................. Forbidden1,2-Dibromobutan-3-one .................... 6.1 UN2648 II 6.1 ..... IB2 153 ...... 202 .... 243 .... 5 L 60 L B 40Dibromochloropropane ...................... 6.1 UN2872 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L A......................................................... III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L AA Dibromodifluoromethane, R12B2...... 9 UN1941 III None T11, TP2 155 ...... 203 .... 241 .... 100 L 220 L A 251,2-Dibromoethane, seeEthylenedibromide.



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# 194 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Dibromomethane ............................... 6.1 UN2664 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L ADibutyl ethers ..................................... 3 UN1149 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ADibutylaminoethanol .......................... 6.1 UN2873 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L AN,N′-Dichlorazodicarbonamidine(salts of) (dry).Forbidden1,1-Dichloro-1-nitroethane ................. 6.1 UN2650 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L A 12, 40,74D 3,5-Dichloro-2,4,6-trifluoropyridine .... 6.1 NA9264 I 6.1 ..... 2, B9, B14, B32, T20,TP4, TP13, TP38, TP45None ... 227 .... 244 .... Forbidden Forbidden A 40Dichloroacetic acid ............................ 8 UN1764 II 8 ........ A3, A6, A7, B2, IB2,N34, T8, TP2154 ...... 202 .... 242 .... 1 L 30 L A1,3-Dichloroacetone ........................... 6.1 UN2649 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgB 12, 40Dichloroacetyl chloride ...................... 8 UN1765 II 8 ........ A3, A6, A7, B2, B6, IB2,N34, T7, TP2154 ...... 202 .... 242 .... 1 L 30 L D 40Dichloroacetylene.............................. Forbidden+ Dichloroanilines, liquid ....................... 6.1 UN1590 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L A 40Dichloroanilines, solid ........................ 6.1 UN3442 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg A 40+ o-Dichlorobenzene ............................. 6.1 UN1591 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L A2,2′-Dichlorodiethyl ether ................... 6.1 UN1916 II 6.1, 3 IB2, N33, N34, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L ADichlorodifluoromethane anddifluoroethane azeotropic mixtureorRefrigerant gas R 500with approximately 74 percent dichlorodifluoromethane.2.2 UN2602 2.2 ..... T50 306 ...... 304 .... 314,315.75 kg 150 kg ADichlorodifluoromethaneorRefrigerant gas R 12.2.2 UN1028 2.2 ..... T50 306 ...... 304 .... 314,315.75 kg 150 kg ADichlorodimethyl ether, symmetrical 6.1 UN2249 I 6.1, 3 None ... 201 .... 243 .... Forbidden Forbidden 401,1-Dichloroethane ............................ 3 UN2362 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B 401,2-Dichloroethane, seeEthylene dichloride.Dichloroethyl sulfide.......................... Forbidden1,2-Dichloroethylene .......................... 3 UN1150 II 3 ........ IB2, T7, TP2 150 ...... 202 .... 242 .... 5 L 60 L BDichlorofluoromethaneorRefrigerantgas R21.2.2 UN1029 2.2 ..... T50 306 ...... 304 .... 314,315.75 kg 150 kg ADichloroisocyanuric acid, dryorDichloroisocyanuric acid salts.5.1 UN2465 II 5.1 ..... 28, IB8, IP2, IP4, T3,TP33152 ...... 212 .... 240 .... 5 kg 25 kg A 13Dichloroisopropyl ether ...................... 6.1 UN2490 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L BDichloromethane ................................ 6.1 UN1593 III 6.1 ..... IB3, IP8, N36, T7, TP2 153 ...... 203 .... 241 .... 60 L 220 LA



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# 195 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Dichloropentanes ............................... 3 UN1152 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ADichlorophenyl isocyanates ............... 6.1 UN2250 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg B 25, 40Dichlorophenyltrichlorosilane ............. 8 UN1766 II 8 ........ A7, B2, B6, N34, T10,TP2, TP7, TP13None ... 206 .... 242 .... Forbidden 30 L C 401,2-Dichloropropane .......................... 3 UN1279 II 3 ........ IB2, N36, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B1,3-Dichloropropanol-2 ...................... 6.1 UN2750 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L A 12, 40Dichloropropene and propylene di-chloride mixture, see1,2-Dichloropropane.Dichloropropenes ............................... 3 UN2047 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B......................................................... III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ADichlorosilane .................................... 2.3 UN2189 2.3,2.1,8.2, B9, B14 None ... 304 .... 314,315.Forbidden Forbidden D 17, 401,2-Dichloro-1,1,2,2-tetrafluoroethaneorRefrigerantgas R 114.2.2 UN1958 2.2 ..... T50 306 ...... 304 .... 314,315.75 kg 150 kg ADichlorovinylchloroarsine................... ForbiddenDicycloheptadiene, seeBicyclo[2,2,1] hepta-2,5-diene, stabilized.Dicyclohexylamine ............................. 8 UN2565 III 8 ........ IB3, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L ADicyclohexylammonium nitrite ........... 4.1 UN2687 III 4.1 ..... IB8, IP3, T1, TP33 151 ...... 213 .... 240 .... 25 kg 100 kg A 25Dicyclopentadiene ............................. 3 UN2048 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ADidymium nitrate ................................ 5.1 UN1465 III 5.1 ..... A1, IB8, IP3, T1, TP33 152 ...... 213 .... 240 .... 25 kg 100kg AD Diesel fuel .......................................... 3 NA1993 III None 144, B1, IB3, T4, TP1,TP29150 ...... 203 .... 242 .... 60 L 220 L AI Diesel fuel .......................................... 3 UN1202 III 3 ........ 144, B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L220 L ADiethanol nitrosamine dinitrate (dry)ForbiddenDiethoxymethane ............................... 3 UN2373 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L E3,3-Diethoxypropene ......................... 3 UN2374 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BDiethyl carbonate ............................... 3 UN2366 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ADiethyl cellosolve, seeEthylene gly-col diethyl ether.Diethyl etherorEthyl ether ............... 3 UN1155 I 3 ........ T11, TP2 150 ...... 201 .... 243 .... 1 L 30 L E 40Diethyl ketone .................................... 3 UN1156 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BDiethyl peroxydicarbonate, with morethan 27 percent in solution.ForbiddenDiethyl sulfate .................................... 6.1 UN1594 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L CDiethyl sulfide .................................... 3 UN2375 II 3 ........ IB2, T7, TP1, TP13 None ... 202 .... 243 .... 5 L 60 L EDiethylamine ...................................... 3 UN1154 II 3, 8 .... A3, IB2, N34, T7, TP1 150 ...... 202 .... 243 .... 1 L 5 L E 402-Diethylaminoethanol ....................... 8 UN2686 II 8, 3 .... B2, IB2, T7, TP2 None ... 202 .... 243 .... 1 L 30 L A3-Diethyamino-propylamine. .............. 3 UN2684 III 3, 8 .... B1, IB3, T4, TP1 150 ...... 203 .... 242 .... 5 L 60 L A+ N, N-Diethylaniline ............................. 6.1 UN2432 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L ADiethylbenzene .................................. 3 UN2049 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ADiethyldichlorosilane .......................... 8 UN1767 II 8, 3 .... A7, B6, N34, T10, TP2,TP7, TP13None ... 206 .... 243 .... Forbidden 30 L C 40Diethylene glycol dinitrate................. Forbidden



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# 196 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Diethyleneglycol dinitrate, desensitizedwith not less than 25 percent non-volatile water-insolublephlegmatizer, by mass.1.1D UN0075 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25,21EDiethylenetriamine ............................. 8 UN2079 II 8 ........ B2, IB2, T7, TP2 154 ...... 202 .... 242 .... 1 L 30 L A 40, 52N,N-Diethylethylenediamine .............. 8 UN2685 II 8, 3 .... IB2, T7, TP2 None ... 202 .... 243 .... 1 L 30 L ADiethylgold bromide........................... ForbiddenDiethylthiophosphoryl chloride ........... 8 UN2751 II 8 ........ B2, IB2, T7, TP2 None ... 212 .... 240 .... 15 kg 50 kg D 12, 40Difluorochloroethanes, see1-Chloro1,1-difluoroethanes.1,1-DifluoroethaneorRefrigerant gasR 152a.2.1 UN1030 2.1 ..... T50 306 ...... 304 .... 314,315.Forbidden 150 kg B 401,1-DifluoroethyleneorRefrigerantgas R 1132a.2.1 UN1959 2.1 ..... 306 ...... 304 .... None Forbidden 150 kg E 40DifluoromethaneorRefrigerant gas R32.2.1 UN3252 2.1 ..... T50 306 ...... 302 .... 314,315.Forbidden 150 kg D 40Difluorophosphoric acid, anhydrous .. 8 UN1768 II 8 ........ A6, A7, B2, IB2, N5,N34, T8, TP2None ... 202 .... 242 .... 1 L 30 L A 402,3-Dihydropyran ............................... 3 UN2376 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B1,8-Dihydroxy-2,4,5,7-tetranitroanthraquinone(chrysamminic acid).ForbiddenDiiodoacetylene................................. ForbiddenDiisobutyl ketone ............................... 3 UN1157 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ADiisobutylamine ................................. 3 UN2361 III 3, 8 .... B1, IB3, T4, TP1 150 ...... 203 .... 242 .... 5 L 60 L ADiisobutylene, isomeric compounds .. 3 UN2050 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BDiisooctyl acid phosphate .................. 8 UN1902 III 8 ........ IB3, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L ADiisopropyl ether ................................ 3 UN1159 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L E 40Diisopropylamine ............................... 3 UN1158 II 3, 8 .... IB2, T7, TP1 150 ...... 202 .... 243 .... 1 L 5 L BDiisopropylbenzene hydroperoxide,with more than 72 percent in solution.ForbiddenDiketene, stabilized ........................... 6.1 UN2521 I 6.1, 3 2, B9, B14, B32, T20,TP2, TP13, TP38, TP45None ... 227 .... 244 .... Forbidden Forbidden D 26, 27,401,2-Dimethoxyethane ......................... 3 UN2252 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B1,1-Dimethoxyethane ......................... 3 UN2377 II 3 ........ IB2, T7, TP1 150 ...... 202 .... 242 .... 5 L 60 L BDimethyl carbonate ............................ 3 UN1161 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B



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# 197 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Dimethyl chlorothiophosphate, seeDimethyl thiophosphoryl chloride.2,5-Dimethyl-2,5-dihydroperoxyhexane, with more than 82 percentwith water.ForbiddenDimethyl disulfide .............................. 3 UN2381 II 3, 6.1 IB2, T7, TP2, TP13,TP39150 ...... 202 .... 242 .... Forbidden Forbidden B 40Dimethyl ether ................................... 2.1 UN1033 2.1 ..... T50 306 ...... 304 .... 314,315.Forbidden 150 kg B 40Dimethyl-N-propylamine .................... 3 UN2266 II 3, 8 .... IB2, T7, TP2, TP13 150 ...... 202 .... 243 .... 1 L 5 L B 40Dimethyl sulfate ................................. 6.1 UN1595 I 6.1, 8 2, B9, B14, B32, B77,T20, TP2, TP13, TP38,TP45None ... 227 .... 244 .... Forbidden Forbidden D 40Dimethyl sulfide ................................. 3 UN1164 II 3 ........ IB2, IP8, T7, TP2 150 ...... 202 .... 242 .... 5 L 60 L E 40Dimethyl thiophosphoryl chloride ...... 6.1 UN2267 II 6.1, 8 IB2, T7, TP2 153 ...... 202 .... 243 .... 1 L 30 L B 25Dimethylamine, anhydrous ................ 2.1 UN1032 2.1 ..... N87, T50 None ... 304 .... 314,315.Forbidden 150 kg D 40Dimethylamine solution ..................... 3 UN1160 II 3, 8 .... IB2, T7, TP1 150 ...... 202 .... 243 .... 1 L 5 L B 52.2-Dimethylaminoacetonitrile .............. 3 UN2378 II 3, 6.1 IB2, T7, TP1 150 ...... 202 .... 243 .... 1 L 60 L A 40, 522-Dimethylaminoethanol .................... 8 UN2051 II 8, 3 .... B2, IB2, T7, TP2 154 ...... 202 .... 243 .... 1 L 30 L A2-Dimethylaminoethyl acrylate .......... 6.1 UN3302 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L D 252-Dimethylaminoethyl methacrylate .. 6.1 UN2522 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L B 40N,N-Dimethylaniline ........................... 6.1 UN2253 II 6.1 ..... IB1, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L A2,3-Dimethylbutane ............................ 3 UN2457 II 3 ........ IB2, T7, TP1 150 ...... 202 .... 242 .... 5 L 60 L E1, 3-Dimethylbutylamine .................... 3 UN2379 II 3, 8 .... IB2, T7, TP1 150 ...... 202 .... 243 .... 1 L 5 L B 52.Dimethylcarbamoyl chloride .............. 8 UN2262 II 8 ........ B2, IB2, T7, TP2 154 ...... 202 .... 242 .... 1 L 30 L A 40Dimethylcyclohexanes ....................... 3 UN2263 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BN,N-Dimethylcyclohexylamine ........... 8 UN2264 II 8, 3 .... B2, IB2, T7, TP2 154 ...... 202 .... 243 .... 1 L 30 L A 40Dimethyldichlorosilane ....................... 3 UN1162 II 3, 8 .... B77, T10, TP2, TP7,TP13None ... 206 .... 243 .... Forbidden Forbidden B 40Dimethyldiethoxysilane ...................... 3 UN2380 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BDimethyldioxanes .............................. 3 UN2707 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B......................................................... III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AN,N-Dimethylformamide .................... 3 UN2265 III 3 ........ B1, IB3, T2, TP2 150 ...... 203 .... 242 .... 60 L 220 L ADimethylhexane dihydroperoxide(dry).ForbiddenDimethylhydrazine, symmetrical ........ 6.1 UN2382 I 6.1, 3 2, B9, B14, B32, B77,T20, TP2, TP13, TP38,TP45None ... 227 .... 244 .... Forbidden Forbidden D 40, 52,74.Dimethylhydrazine, unsymmetrical .... 6.1 UN1163 I 6.1, 3,8.2, B7, B9, B14, B32,T20, TP2, TP13, TP38,TP45None ... 227 .... 244 .... Forbidden Forbidden D 21, 38,40, 52,100.2,2-Dimethylpropane ......................... 2.1 UN2044 2.1 ..... 306 ...... 304 .... 314,315.Forbidden 150 kg E 40Dinitro-o-cresol .................................. 6.1 UN1598 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg A1,3-Dinitro-5,5-dimethyl hydantoin..... ForbiddenDinitro-7,8-dimethylglycoluril (dry)..... Forbidden1,3-Dinitro-4,5-dinitrosobenzene....... Forbidden



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# 198 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)1,4-Dinitro-1,1,4,4-tetramethylolbutanetetranitrate(dry).Forbidden2,4-Dinitro-1,3,5-trimethylbenzene.... ForbiddenDinitroanilines .................................... 6.1 UN1596 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg A 91Dinitrobenzenes, liquid ...................... 6.1 UN1597 II 6.1 ..... 11, IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L A 91......................................................... III 6.1 ..... 11, IB3, T7, TP2 153 ...... 203 .... 241 .... 60 L 220 L A 91Dinitrobenzenes, solid ....................... 6.1 UN3443 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgA 91Dinitrochlorobenzene, seeChlorodinitrobenzene.1,2-Dinitroethane............................... Forbidden1,1-Dinitroethane (dry)....................... ForbiddenDinitrogen tetroxide ........................... 2.3 UN1067 2.3,5.1,8.1, B7, B14, B45, B46,B61, B66, B67, B77,T50, TP21None ... 336 .... 314 .... Forbidden Forbidden D 40, 89,90DinitroglycolurilorDingu ................... 1.1D UN0489 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 0425Dinitromethane.................................. ForbiddenDinitrophenol,dry or wetted with lessthan 15 percent water, by mass.1.1D UN0076 II 1.1D,6.1......................................... None ... 62 ...... None Forbidden Forbidden 04 25, 5EDinitrophenol solutions ...................... 6.1 UN1599 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L A 36......................................................... III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L A 36Dinitrophenol, wettedwith not lessthan 15 percent water, by mass.4.1 UN1320 I 4.1,6.1.23, A8, A19, A20, N41 None ... 211 .... None 1 kg 15 kg E 28, 36Dinitrophenolatesalkali metals, dryor wetted with less than 15 percentwater, by mass.1.3C UN0077 II 1.3C,6.1......................................... None ... .Dinitrophenolates, wettedwith notless than 15 percent water, bymass.4.1 UN1321 I 4.1,6.1.23, A8, A19, A20, N41 None ... 211 .... None 1 kg 15 kg E 28, 36Dinitropropylene glycol...................... ForbiddenDinitroresorcinol,dry or wetted withless than 15 percent water, bymass.1.1D UN0078 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25, 5E2,4-Dinitroresorcinol (heavy metalsalts of) (dry).Forbidden4,6-Dinitroresorcinol (heavy metalsalts of) (dry).Forbidden



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# 199 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Dinitroresorcinol, wettedwith not lessthan 15 percent water, by mass.4.1 UN1322 I 4.1 ..... 23, A8, A19, A20, N41 None ... 211 .... None 1 kg 15 kg E 28, 363,5-Dinitrosalicylic acid (lead salt)(dry).ForbiddenDinitrosobenzene ............................... 1.3C UN0406 II 1.3C .. ........................................ None ... 62 ...... NoneForbidden Forbidden 04 252,2-Dinitrostilbene.............................. ForbiddenDinitrotoluenes,liquid........................ 6.1 UN2038 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L ADinitrotoluenes, molten ...................... 6.1 UN1600 II 6.1 ..... T7, TP3 None ... 202 .... 243 .... Forbidden Forbidden CDinitrotoluenes, solid ......................... 6.1 UN3454 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg A1,9-Dinitroxy pentamethylene-2,4,6,8-tetramine (dry).ForbiddenDioxane .............................................. 3 UN1165 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BDioxolane ........................................... 3 UN1166 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B 40Dipentene .......................................... 3 UN2052 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ADiphenylamine chloroarsine .............. 6.1 UN1698 I 6.1 ..... T6, TP33 None ... 201 .... None Forbidden Forbidden D 40Diphenylchloroarsine, liquid ............... 6.1 UN1699 I 6.1 ..... A8, B14, B32, N33, N34,T14, TP2, TP13, TP27None ... 201 .... 243 .... Forbidden 30 L D 40Diphenylchloroarsine, solid ................ 6.1 UN3450 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg D 40Diphenyldichlorosilane ....................... 8 UN1769 II 8 ........ A7, B2, N34, T10, TP2,TP7, TP13None ... 206 .... 242 .... Forbidden 30 L C 40Diphenylmethyl bromide .................... 8 UN1770 II 8 ........ IB8, IP2, IP4, T3, TP33 154 ...... 212 .... 240 .... 15 kg 50 kg D 40Dipicryl sulfide,dry or wetted withless than 10 percent water, bymass.1.1D UN0401 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Dipicryl sulfide, wettedwith not lessthan 10 percent water, by mass.4.1 UN2852 I 4.1 ..... 162, A2, N41, N84 None ... 211 .... None Forbidden 0.5 kg D 28Dipicrylamine,seeHexanitrodiphenylamine.Dipropionyl peroxide, with more than28 percent in solution.ForbiddenDi-n-propyl ether ................................ 3 UN2384 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BDipropyl ketone .................................. 3 UN2710 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ADipropylamine .................................... 3 UN2383 II 3, 8 .... IB2, T7, TP1 150 ...... 202 .... 243 .... 1 L 5 L BG Disinfectant, liquid, corrosive, n.o.s. .. 8 UN1903 I 8 ........ A6, A7, B10, T14, TP2,TP27None ... 201 .... 243 .... 0.5 L 2.5 L BG Disinfectants, liquid, corrosive n.o.s. 8 UN1903 II 8 ........ B2, IB2, T7, TP2 154 ...... 202 .... 242 .... 1 L 30 L B......................................................... III 8 ........ IB3, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L AG Disinfectants, liquid, toxic, n.o.s. ....... 6.1 UN3142 I 6.1 ..... A4, T14, TP2, TP27 None ... 201 .... 243 .... 1 L 30 L A 40......................................................... II 6.1 ..... IB2, T11, TP2, TP27 153 ...... 202 .... 243 .... 5 L 60 L A 40......................................................... III 6.1 ..... IB3, T7, TP1, TP28 153 ...... 203 .... 241 .... 60 L 220 L A 40G Disinfectants, solid, toxic, n.o.s. ........ 6.1 UN1601 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg A 40......................................................... II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgA 40......................................................... III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg A40Disodium trioxosilicate ....................... 8 UN3253 III 8 ........ IB8, IP3, T1, TP33 154 ...... 213 .... 240 .... 25 kg 100 kg A 52.G Dispersant gases, n.o.s.seeRefrig-erant gases, n.o.s..Divinyl ether, stabilized ...................... 3 UN1167 I 3 ........ A7, T11, TP2 None ... 201 .... 243 .... 1 L 30 L E 40Dodecyltrichlorosilane ........................ 8 UN1771 II 8 ........ A7, B2, B6, N34, T10,TP2, TP7, TP13None ... 206 .... 242 .... Forbidden 30 L C 40Dry ice,seeCarbon dioxide, solid.



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# 200 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)G Dyes, liquid, corrosive, n.o.s.orDyeintermediates, liquid, corrosive,n.o.s.8 UN2801 I 8 ........ 11, A6, B10, T14, TP2,TP27None ... 201 .... 243 .... 0.5 L 2.5 L AII 8 ........ 11, B2, IB2, T11, TP2,TP27154 ...... 202 .... 242 .... 1 L 30 L AIII 8 ........ 11, IB3, T7, TP1, TP28 154 ...... 203 .... 241 .... 5 L 60 L AG Dyes, liquid, toxic, n.o.s.orDyeintermediates, liquid, toxic, n.o.s..6.1 UN1602 I 6.1 ..... None ... 201 .... 243 .... 1 L 30 L A......................................................... II 6.1 ..... IB2 153 ...... 202 .... 243 .... 5 L 60 L A......................................................... III 6.1 ..... IB3 153 ...... 203 .... 241 .... 60 L 220 L AG Dyes, solid, corrosive, n.o.s.orDyeintermediates, solid, corrosive,n.o.s..8 UN3147 I 8 ........ IB7, IP1, T6, TP33 None ... 211 .... 242 .... 1 kg 25 kg A......................................................... II 8 ........ IB8, IP2, IP4, T3, TP33 154 ...... 212 .... 240 .... 15 kg 50 kgA......................................................... III 8 ........ IB8, IP3, T1, TP33 154 ...... 213 .... 240 .... 25 kg 100 kg AG Dyes, solid, toxic, n.o.s.orDye intermediates, solid, toxic, n.o.s..6.1 UN3143 I 6.1 ..... A5, IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg A......................................................... II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgA......................................................... III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg ADynamite, seeExplosive, blasting,type A.Electrolyte (acid or alkali) for batteries, seeBattery fluid, acidorBattery fluid, alkali.G Elevated temperature liquid, flammable, n.o.s.,with flash pointabove 37.8 C, at or above its flashpoint.3 UN3256 III 3 ........ IB1, T3, TP3, TP29 None ... None 247 .... Forbidden Forbidden AG Elevated temperature liquid, n.o.s.,ator above 100 C and below its flashpoint (including molten metals,molten salts, etc.).9 UN3257 III 9 ........ IB1, T3, TP3, TP29 None ... None 247 .... Forbidden Forbidden A 85G Elevated temperature solid, n.o.s.,ator above 240 C, see§ 173.247(h)(4).9 UN3258 III 9 ........ 247(h)(4).None 247 .... Forbidden Forbidden A 85Engines, internal combustion,orEngines, fuel cell,flammable gaspowered.9 UN3166 ........ 9 ........ 135, A200 220 ...... 220 .... 220 .... Forbidden No limit A



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# 201 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Engines internal combustion,orEn-gines, fuel cell,flammable liquidpowered.9 UN3166 ........ 9 ........ 135, A200 220 ...... 220 .... 220 .... No limit No limit AG Environmentally hazardous sub-stance, liquid, n.o.s..9 UN3082 III 9 ........ 8, 146, 173, 335, IB3,T4, TP1, TP29155 ...... 203 .... 241 .... No limit No limit AG Environmentally hazardous sub-stance, solid, n.o.s.9 UN3077 III 9 ........ 8, 146, 335, A112, B54,B120, IB8, IP3, N20, T1,TP33155 ...... 213 .... 240 .... No limit No limit AEpibromohydrin .................................. 6.1 UN2558 I 6.1, 3 T14, TP2, TP13 None ... 201 .... 243 .... Forbidden Forbidden D 40+ Epichlorohydrin .................................. 6.1 UN2023 II 6.1, 3 IB2, T7, TP2, TP13 153 ...... 202 .... 243 .... 5 L 60 L A 401,2-Epoxy-3-ethoxypropane .............. 3 UN2752 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AEsters, n.o.s. ...................................... 3 UN3272 II 3 ........ IB2, T7, TP1, TP8, TP28 150 ...... 202 .... 242 .... 5 L 60L B......................................................... III 3 ........ B1, IB3, T4, TP1, TP29 150 ...... 203 .... 242 .... 60 L 220 LAEtching acid, liquid, n.o.s., seeHydrofluoric acid, etc.Ethane ............................................... 2.1 UN1035 2.1 ..... 306 ...... 304 .... 302 .... Forbidden 150 kg E 40D Ethane-Propane mixture, refrigeratedliquid.2.1 NA1961 2.1 ..... T75, TP5 None ... 316 .... 314,315.Forbidden Forbidden D 40Ethane, refrigerated liquid ................. 2.1 UN1961 2.1 ..... T75, TP5 None ... None 315 .... Forbidden Forbidden D 40Ethanol amine dinitrate...................... ForbiddenEthanol and gasoline mixtureorEth-anol and motor spirit mixtureorEthanol and petrol mixture,withmore than 10% ethanol.3 UN3475 II 3 ........ 144, 177, IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L EEthanolorEthyl alcoholorEthanolsolutionsorEthyl alcohol solutions.3 UN1170 II 3 ........ 24, IB2, T4, TP1 4b, 150 202 .... 242 .... 5 L 60 L AIII 3 ........ 24, B1, IB3, T2, TP1 4b, 150 203 .... 242 .... 60 L 220 L AEthanolamineorEthanolamine solu-tions.8 UN2491 III 8 ........ IB3, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L A 52.Ether, seeDiethyl ether.Ethers, n.o.s. ..................................... 3 UN3271 II 3 ........ IB2, T7, TP1, TP8, TP28 150 ...... 202 .... 242 .... 5 L 60 LB......................................................... III 3 ........ B1, IB3, T4, TP1, TP29 150 ...... 203 .... 242 .... 60 L 220 LAEthyl acetate ...................................... 3 UN1173 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BEthyl acrylate, stabilized .................... 3 UN1917 II 3 ........ IB2, T4, TP1, TP13 150 ...... 202 .... 242 .... 5 L 60 L B 40Ethyl alcohol,seeEthanol.Ethyl aldehyde, seeAcetaldehyde.Ethyl amyl ketone .............................. 3 UN2271 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AN-Ethylbenzyltoluidines, solid ............ 6.1 UN3460 III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg AN-Ethyl-N-benzylaniline ..................... 6.1 UN2274 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L AEthyl borate ....................................... 3 UN1176 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BEthyl bromide ..................................... 6.1 UN1891 II 6.1 ..... IB2, IP8, T7, TP2, TP13 153 ...... 202 .... 243 .... 5 L 60 LB 40, 85Ethyl bromoacetate ............................ 6.1 UN1603 II 6.1, 3 IB2, T7, TP2 None ... 202 .... 243 .... Forbidden Forbidden D 40Ethyl butyl ether ................................. 3 UN1179 II 3 ........ B1, IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BEthyl butyrate ..................................... 3 UN1180 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AEthyl chloride ..................................... 2.1 UN1037 2.1 ..... B77, N86, T50 None ... 322 .... 314,315.Forbidden 150 kg B 40Ethyl chloroacetate ............................ 6.1 UN1181 II 6.1, 3 IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L AEthyl chloroformate ............................ 6.1 UN1182 I 6.1, 3,8.2, B9, B14, B32, N34,T20, TP2, TP13, TP38,TP45None ... 227 .... 244 .... Forbidden Forbidden D 21, 40,100



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# 202 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Ethyl 2-chloropropionate .................... 3 UN2935 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L A+ Ethyl chlorothioformate ...................... 8 UN2826 II 8, 6.1,3.2, B9, B14, B32, T20,TP2, TP38, TP45None ... 227 .... 244 .... Forbidden Forbidden A 40Ethyl crotonate ................................... 3 UN1862 II 3 ........ IB2, T4, TP2 150 ...... 202 .... 242 .... 5 L 60 L BEthyl ether,seeDiethyl ether.Ethyl fluorideorRefrigerant gasR161.2.1 UN2453 2.1 ..... 306 ...... 304 .... 314,315.Forbidden 150 kg E 40Ethyl formate ..................................... 3 UN1190 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L EEthyl hydroperoxide........................... ForbiddenEthyl isobutyrate ................................ 3 UN2385 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B+ Ethyl isocyanate ................................ 6.1 UN2481 I 6.1, 3 1, B9, B14, B30, T20,TP2, TP13, TP38, TP44None ... 226 .... 244 .... Forbidden Forbidden D 40, 52Ethyl lactate ....................................... 3 UN1192 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AEthyl mercaptan ................................. 3 UN2363 I 3 ........ A6, T11, TP2, TP13 None ... 201 .... 243 .... Forbidden 30 L E 95, 102Ethyl methacrylate, stabilized ............ 3 UN2277 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BEthyl methyl ether .............................. 2.1 UN1039 2.1 ..... None ... 201 .... 314,315.Forbidden 150 kg B 40Ethyl methyl ketoneorMethyl ethylketone.3 UN1193 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BEthyl nitrite solutions ......................... 3 UN1194 I 3, 6.1 None ... 201 .... None Forbidden Forbidden E 40, 105Ethyl orthoformate ............................. 3 UN2524 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AEthyl oxalate ...................................... 6.1 UN2525 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L AEthyl perchlorate................................ ForbiddenD Ethyl phosphonothioic dichloride, anhydrous.6.1 NA2927 I 6.1, 8 2, B9, B14, B32, T20,TP4, TP12, TP13, TP38,TP45None ... 227 .... 244 .... Forbidden Forbidden D 40D Ethyl phosphonous dichloride, anhydrouspyrophoric liquid.6.1 NA2845 I 6.1,4.2.2, B9, B14, B32, T20,TP4, TP12, TP13, TP38,TP45None ... 227 .... 244 .... Forbidden Forbidden D 18D Ethyl phosphorodichloridate .............. 6.1 NA2927 I 6.1, 8 2, B9, B14, B32, T20,TP4, TP12, TP13, TP38,TP45None ... 227 .... 244 .... Forbidden Forbidden D 40Ethyl propionate ................................. 3 UN1195 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BEthyl propyl ether .............................. 3 UN2615 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L EEthyl silicate, seeTetraethyl silicate.Ethylacetylene, stabilized .................. 2.1 UN2452 2.1 ..... N88 None ... 304 .... 314,315.Forbidden 150 kg B 40



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# 203 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Ethylamine ......................................... 2.1 UN1036 2.1 ..... B77, N87, T50 None ... 321 .... 314,315.Forbidden 150 kg D 40Ethylamine, aqueous solutionwithnot less than 50 percent but notmore than 70 percent ethylamine.3 UN2270 II 3, 8 .... IB2, T7, TP1 150 ...... 202 .... 243 .... 1 L 5 L B 40, 52.N-Ethylaniline ..................................... 6.1 UN2272 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L A 52,742-Ethylaniline ..................................... 6.1 UN2273 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L A 52,74Ethylbenzene ..................................... 3 UN1175 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BN-Ethylbenzyltoluidines liquid ............ 6.1 UN2753 III 6.1 ..... IB3, T7, TP1 153 ...... 203 .... 241 .... 60 L 220 L A2-Ethylbutanol .................................... 3 UN2275 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L A2-Ethylbutyl acetate ........................... 3 UN1177 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L A2-Ethylbutyraldehyde ......................... 3 UN1178 II 3 ........ B1, IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BEthyldichloroarsine ............................ 6.1 UN1892 I 6.1 ..... 2, B9, B14, B32, T20,TP2, TP13, TP38, TP45None ... 227 .... 244 .... Forbidden Forbidden D 40Ethyldichlorosilane ............................. 4.3 UN1183 I 4.3, 8,3.A2, A3, A7, N34, T14,TP2, TP7, TP13None ... 201 .... 244 .... Forbidden 1 L D 21, 28,40, 49,100Ethylene, acetylene and propylene inmixture, refrigerated liquidwith atleast 71.5 percent ethylene withnot more than 22.5 percent acety-lene and not more than 6 percentpropylene.2.1 UN3138 2.1 ..... T75, TP5 None ... 304 .... 314,315.Forbidden Forbidden D 40, 57Ethylene chlorohydrin ........................ 6.1 UN1135 I 6.1, 3 2, B9, B14, B32, T20,TP2, TP13, TP38, TP45None ... 227 .... 244 .... Forbidden Forbidden D 40Ethylene ............................................. 2.1 UN1962 2.1 ..... 306 ...... 304 .... 302 .... Forbidden 150 kg E 40Ethylene diamine diperchlorate......... ForbiddenEthylene dibromide ............................ 6.1 UN1605 I 6.1 ..... 2, B9, B14, B32, B77,T20, TP2, TP13, TP38,TP45None ... 227 .... 244 .... Forbidden Forbidden D 40Ethylene dibromide and methyl bro-mide liquid mixtures, seeMethylbromide and ethylene dibromide,liquid mixtures.Ethylene dichloride ............................ 3 UN1184 II 3, 6.1 IB2, N36, T7, TP1 150 ...... 202 .... 243 .... 1 L 60 L B 40Ethylene glycol diethyl ether ............. 3 UN1153 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L A......................................................... III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AEthylene glycol dinitrate.................... ForbiddenEthylene glycol monoethyl ether ....... 3 UN1171 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AEthylene glycol monoethyl ether ace-tate.3 UN1172 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AEthylene glycol monomethyl ether .... 3 UN1188 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AEthylene glycol monomethyl etheracetate.3 UN1189 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AEthylene oxide and carbon dioxidemixturewith more than 87 percentethylene oxide.2.3 UN3300 2.3,2.1.4 None ... 304 .... 314,315.Forbidden Forbidden D 40



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# 204 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Ethylene oxide and carbon dioxidemixtureswith more than 9 percentbut not more than 87 percentethylene oxide.2.1 UN1041 2.1 ..... T50 306 ...... 304 .... 314,315.Forbidden 25 kg B 40Ethylene oxide and carbon dioxidemixtureswith not more than 9 percent ethylene oxide.2.2 UN1952 2.2 ..... 306 ...... 304 .... 314,315.75 kg 150 kg AEthylene oxide andchlorotetrafluoroethane mixturewith not more than 8.8 percentethylene oxide.2.2 UN3297 2.2 ..... T50 306 ...... 304 .... 314,315.75 kg 150 kg AEthylene oxide and dichlorodifluoromethane mixture,with not morethan 12.5 percent ethylene oxide.2.2 UN3070 2.2 ..... T50 306 ...... 304 .... 314,315.75 kg 150 kg AEthylene oxide andpentafluoroethane mixturewith notmore than 7.9 percent ethyleneoxide.2.2 UN3298 2.2 ..... T50 306 ...... 304 .... 314,315.75 kg 150 kg AEthylene oxide and propylene oxidemixtures, with not more than 30percent ethylene oxide.3 UN2983 I 3, 6.1 5, A11, N4, N34, T14,TP2, TP7, TP13None ... 201 .... 243 .... Forbidden 30 L E 40Ethylene oxide and tetrafluoroethanemixturewith not more than 5.6 percent ethylene oxide.2.2 UN3299 2.2 ..... T50 306 ...... 304 .... 314,315.75 kg 150 kg AEthylene oxideorEthylene oxidewith nitrogenup to a total pressureof 1 MPa (10 bar) at 50 degrees C.2.3 UN1040 2.3,2.1.4, 342, T50, TP20 None ... 323 .... 323 .... Forbidden Forbidden D 40Ethylene, refrigerated liquid(cryogenic liquid).2.1 UN1038 2.1 ..... T75, TP5 None ... 316 .... 318,319.Forbidden Forbidden D 40Ethylenediamine ................................ 8 UN1604 II 8, 3 .... IB2, T7, TP2 154 ...... 202 .... 243 .... 1 L 30 L A 40, 52.Ethyleneimine, stabilized ................... 6.1 UN1185 I 6.1, 3 1, B9, B14, B30, B77,N25, N32, T22, TP2,TP13, TP38, TP44None ... 226 .... 244 .... Forbidden Forbidden D 40Ethylhexaldehyde, seeOctylaldehydesetc.



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# 205 Pipeline and Hazardous Materials Safety Admin., DOT § 172.1012-Ethylhexyl chloroformate ................ 6.1 UN2748 II 6.1, 8 IB2, T7, TP2, TP13 153 ...... 202 .... 243 .... 1 L 30 L A 12, 13,21, 25,40, 1002-Ethylhexylamine ............................. 3 UN2276 III 3, 8 .... B1, IB3, T4, TP1 150 ...... 203 .... 242 .... 5 L 60 L A 40Ethylphenyldichlorosilane .................. 8 UN2435 II 8 ........ A7, B2, N34, T10, TP2,TP7, TP13None ... 206 .... 242 .... Forbidden 30 L C1-Ethylpiperidine ................................ 3 UN2386 II 3, 8 .... IB2, T7, TP1 150 ...... 202 .... 243 .... 1 L 5 L B 52.N-Ethyltoluidines ................................ 6.1 UN2754 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L AEthyltrichlorosilane ............................. 3 UN1196 II 3, 8 .... A7, N34, T10, TP2, TP7,TP13None ... 206 .... 243 .... Forbidden 5 L B 40Etiologic agent, seeInfectious sub-stances,etc.Explosive articles, seeArticles, ex-plosive , n.o.s.etc.Explosive, blasting, type A ................ 1.1D UN0081 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25,19E,21EExplosive, blasting, type B ................ 1.1D UN0082 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25,19EExplosive, blasting, type BorAgentblasting, Type B.1.5D UN0331 II 1.5D .. 105, 106 None ... 62 ...... None Forbidden Forbidden 03 25,19EExplosive, blasting, type C ................ 1.1D UN0083 II 1.1D .. 123 None ... 62 ...... None Forbidden Forbidden 04 25,22EExplosive, blasting, type D ................ 1.1D UN0084 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Explosive, blasting, type E ................ 1.1D UN0241 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25,19EExplosive, blasting, type EorAgentblasting, Type E.1.5D UN0332 II 1.5D .. 105, 106 None ... 62 ...... None Forbidden Forbidden 03 25,19EExplosive, forbidden. See § 173.54... ForbiddenExplosive substances, seeSub-stances, explosive, n.o.s.etc.Explosives, slurry, seeExplosive,blasting, type E.Explosives, water gels, seeExplo-sive, blasting, type E.Extracts, aromatic, liquid ................... 3 UN1169 II 3 ........ 149, IB2, T4, TP1, TP8 150 ...... 202 .... 242 .... 5 L 60 L B......................................................... III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AExtracts, flavoring, liquid ................... 3 UN1197 II 3 ........ 149, IB2, T4, TP1, TP8 150 ...... 202 .... 242 .... 5 L 60 L B......................................................... III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AFabric with animal or vegetable oil,seeFibersorfabrics,etc.Ferric arsenate .................................. 6.1 UN1606 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100kg AFerric arsenite .................................... 6.1 UN1607 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg AFerric chloride, anhydrous ................. 8 UN1773 III 8 ........ IB8, IP3, T1, TP33 154 ...... 213 .... 240 .... 25 kg 100 kg AFerric chloride, solution ..................... 8 UN2582 III 8 ........ B15, IB3, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L AFerric nitrate ...................................... 5.1 UN1466 III 5.1 ..... A1, A29, IB8, IP3, T1,TP33152 ...... 213 .... 240 .... 25 kg 100 kg AFerrocerium ....................................... 4.1 UN1323 II 4.1 ..... 59, A19, IB8, IP2, IP4,T3, TP33151 ...... 212 .... 240 .... 15 kg 50 kg A



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# 206 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Ferrosiliconwith 30 percent or morebut less than 90 percent silicon.4.3 UN1408 III 4.3,6.1.A1, A19, B6, IB8, IP4,IP7, T1, TP33151 ...... 213 .... 240 .... 25 kg 100 kg A 13, 40,52, 53,85, 103Ferrous arsenate ............................... 6.1 UN1608 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg AD Ferrous chloride, solid ....................... 8 NA1759 II 8 ........ IB8, IP2, IP4, T3, TP33 154 ...... 212 .... 240 .... 15 kg 50 kgAD Ferrous chloride, solution .................. 8 NA1760 II 8 ........ B3, IB2, T11, TP2, TP27 154 ...... 202 .... 242 .... 1 L 30 L B 40Ferrous metal boringsorFerrousmetal shavingsorFerrous metalturningsorFerrous metal cuttingsin a form liable to self-heating.4.2 UN2793 III 4.2 ..... A1, A19, IB8, IP3, IP7 None ... 213 .... 241 .... 25 kg 100 kg AFertilizer ammoniating solutionwithfree ammonia.2.2 UN1043 2.2 ..... N87 306 ...... 304 .... 314,315.Forbidden 150 kg E 40A IWFibers, animalorFibers, vegetableburnt, wet or damp.4.2 UN1372 III 4.2 ..... 151 ...... 213 .... 240 .... Forbidden Forbidden AIW Fibers, vegetable, dry ........................ 4.1 UN3360 III 4.1 ..... 137 151 ...... 213 .... 240 .... No Limit No Limit AA W FibersorFabrics, animalorvegetableorSynthetic, n.o.s.with animal or vegetable oil.4.2 UN1373 III 4.2 ..... 137, IB8, IP3, T1, TP33 None ... 213 .... 241 .... Forbidden Forbidden AFibersorFabrics impregnated withweakly nitrated nitrocellulose,n.o.s..4.1 UN1353 III 4.1 ..... A1, IB8, IP3 None ... 213 .... 240 .... 25 kg 100 kg DFilms, nitrocellulose base, from whichgelatine has been removed; filmscrap, seeCelluloid scrap.Films, nitrocellulose base,gelatinecoated (except scrap).4.1 UN1324 III 4.1 ..... None ... 183 .... None 25 kg 100 kg D 28Fire extinguisher charges,corrosiveliquid.8 UN1774 II 8 ........ N41 154 ...... 202 .... None 1 L 30 L AFire extinguisher charges, expelling,explosive, seeCartridges, powerdevice.Fire extinguisherscontaining compressed or liquefied gas.2.2 UN1044 2.2 ..... 18, 110 309 ...... 309 .... None 75 kg 150 kg AFirelighters, solidwith flammable liquid.4.1 UN2623 III 4.1 ..... A1, A19 None ... 213 .... None 25 kg 100 kg A 52Fireworks ........................................... 1.1G UN0333 II 1.1G .. 108 None ... 62 ...... None Forbidden Forbidden 03 25Fireworks ........................................... 1.2G UN0334 II 1.2G .. 108 None ... 62 ...... None Forbidden Forbidden 03 25Fireworks ........................................... 1.3G UN0335 II 1.3G .. 108 None ... 62 ...... None Forbidden Forbidden 03 25



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# 207 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Fireworks ........................................... 1.4G UN0336 II 1.4G .. 108, 200 None ... 62 ...... None Forbidden 75 kg 02 25Fireworks ........................................... 1.4S UN0337 II 1.4S ... 108 None ... 62 ...... None 25 kg 100 kg 01 25First aid kits ....................................... 9 UN3316 9 ........ 15 161 ...... 161 .... None 10 kg 10 kg AW Fish meal, stabilizedorFish scrap,stabilized.9 UN2216 III None 155, IB8, IP3, T1, TP33 155 ...... 218 .... 218 .... No limit No limit B 25, 88,122,128Fish meal, unstablizedorFish scrap,unstabilized.4.2 UN1374 II 4.2 ..... 155, A1, A19, IB8, IP2,IP4, T3, TP33None ... 212 .... 241 .... 15 kg 50 kg B 18, 25,128Flammable compressed gas, seeCompressedorLiquefied gas,flammable,etc.Flammable compressed gas (smallreceptacles not fitted with a disper-sion device, not refillable), seeRe-ceptacles,etc.Flammable gas in lighters, seeLight-ersorlighter refills,cigarettes, con-taining flammable gas.G Flammable liquid, toxic, corrosive,n.o.s..3 UN3286 I 3, 6.1,8.T14, TP2, TP13, TP27 None ... 201 .... 243 .... Forbidden 2.5 L E 21, 40,100......................................................... II 3, 6.1,8.IB2, T11, TP2, TP13,TP27150 ...... 202 .... 243 .... 1 L 5 L B 21, 40,100G Flammable liquids, corrosive, n.o.s. .. 3 UN2924 I 3, 8 .... T14, TP2 None ... 201 .... 243 .... 0.5 L 2.5 L E 40......................................................... II 3, 8 .... IB2, T11, TP2, TP27 150 ...... 202 .... 243 .... 1 L 5 L B 40......................................................... III 3, 8 .... B1, IB3, T7, TP1, TP28 150 ...... 203 .... 242 .... 5 L 60 L A 40G Flammable liquids, n.o.s. ................... 3 UN1993 I 3 ........ T11, TP1, TP27 150 ...... 201 .... 243 .... 1 L 30 L E......................................................... II 3 ........ IB2, T7, TP1, TP8, TP28 150 ...... 202 .... 242 .... 5 L 60 L B......................................................... III 3 ........ B1, B52, IB3, T4, TP1,TP29150 ...... 203 .... 242 .... 60 L 220 L AG Flammable liquids, toxic, n.o.s. ......... 3 UN1992 I 3, 6.1 T14, TP2, TP13, TP27 None ... 201 .... 243 .... Forbidden 30 L E 40......................................................... II 3, 6.1 IB2, T7, TP2, TP13 150 ...... 202 .... 243 .... 1 L 60 L B 40......................................................... III 3, 6.1 B1, IB3, T7, TP1, TP28 150 ...... 203 .... 242 .... 60 L 220 L AG Flammable solid, corrosive, inor-ganic, n.o.s..4.1 UN3180 II 4.1, 8 A1, IB6, IP2, T3, TP33 151 ...... 212 .... 242 .... 15 kg 50 kg D 40......................................................... III 4.1, 8 A1, IB6, T1, TP33 151 ...... 213 .... 242 .... 25 kg 100 kg D 40G Flammable solid, inorganic, n.o.s. ..... 4.1 UN3178 II 4.1 ..... A1, IB8, IP2, IP4, T3,TP33151 ...... 212 .... 240 .... 15 kg 50 kg B......................................................... III 4.1 ..... A1, IB8, IP3, T1, TP33 151 ...... 213 .... 240 .... 25 kg 100 kgBG Flammable solid, organic, molten,n.o.s..4.1 UN3176 II 4.1 ..... IB1, T3, TP3, TP26 151 ...... 212 .... 240 .... Forbidden Forbidden C......................................................... III 4.1 ..... IB1, T1, TP3, TP26 151 ...... 213 .... 240 .... Forbidden Forbidden CG Flammable solid, oxidizing, n.o.s. ..... 4.1 UN3097 II 4.1,5.1.131 None ... 214 .... 214 .... Forbidden Forbidden E 40......................................................... III 4.1,5.1.131, T1, TP33 None ... 214 .... 214 .... Forbidden Forbidden D 40G Flammable solid, toxic, inorganic,n.o.s..4.1 UN3179 II 4.1,6.1.A1, IB6, IP2, T3, TP33 151 ...... 212 .... 242 .... 15 kg 50 kg B 40......................................................... III 4.1,6.1.A1, IB6, T1, TP33 151 ...... 213 .... 242 .... 25 kg 100 kg B 40



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# 208 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)G Flammable solids, corrosive, organic,n.o.s..4.1 UN2925 II 4.1, 8 A1, IB6, IP2, T3, TP33 None ... 212 .... 242 .... 15 kg 50 kg D 40......................................................... III 4.1, 8 A1, IB6, T1, TP33 151 ...... 213 .... 242 .... 25 kg 100 kg D 40G Flammable solids, organic, n.o.s. ...... 4.1 UN1325 II 4.1 ..... A1, IB8, IP2, IP4, T3,TP33151 ...... 212 .... 240 .... 15 kg 50 kg B......................................................... III 4.1 ..... A1, IB8, IP3, T1, TP33 151 ...... 213 .... 240 .... 25 kg 100 kgBG Flammable solids, toxic, organic,n.o.s..4.1 UN2926 II 4.1,6.1.A1, IB6, IP2, T3, TP33 151 ...... 212 .... 242 .... 15 kg 50 kg B 40......................................................... III 4.1,6.1.A1, IB6, T1, TP33 151 ...... 213 .... 242 .... 25 kg 100 kg B 40Flares, aerial ...................................... 1.3G UN0093 II 1.3G .. ........................................ None ... 62 ...... None Forbidden 75 kg 03 25Flares, aerial ...................................... 1.4G UN0403 II 1.4G .. ........................................ None ... 62 ...... None Forbidden 75 kg 02 25Flares, aerial ...................................... 1.4S UN0404 II 1.4S ... ........................................ None ... 62 ...... None 25 kg 100 kg 01 25Flares, aerial ...................................... 1.1G UN0420 II 1.1G .. ........................................ None ... 62 ...... None Forbidden Forbidden 03 25Flares, aerial ...................................... 1.2G UN0421 II 1.2G .. ........................................ None ... 62 ...... None Forbidden Forbidden 03 25Flares, airplane, seeFlares, aerial.Flares, signal, seeCartridges, signal.Flares, surface ................................... 1.3G UN0092 II 1.3G .. ........................................ None ... 62 ...... None Forbidden 75 kg 03 25Flares, surface ................................... 1.1G UN0418 II 1.1G .. ........................................ None ... 62 ...... None Forbidden Forbidden 03 25Flares, surface ................................... 1.2G UN0419 II 1.2G .. ........................................ None ... 62 ...... None Forbidden Forbidden 03 25Flares, water-activated, seeContrivances, water-activated,etc.Flash powder ..................................... 1.1G UN0094 II 1.1G .. ........................................ None ... 62 ...... None Forbidden Forbidden 03 25Flash powder ..................................... 1.3G UN0305 II 1.3G .. ........................................ None ... 62 ...... None Forbidden Forbidden 03 25Flue dusts, poisonous, seeArsenicaldust.Fluoric acid, seeHydrofluoric acid,etc.Fluorine, compressed ........................ 2.3 UN1045 2.3,5.1,8.1, N86 None ... 302 .... None Forbidden Forbidden D 40, 89,90Fluoroacetic acid ............................... 6.1 UN2642 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 1 kg 15 kg EFluoroanilines .................................... 6.1 UN2941 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L AFluorobenzene ................................... 3 UN2387 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BFluoroboric acid ................................. 8 UN1775 II 8 ........ A6, A7, B2, B15, IB2,N3, N34, T7, TP2154 ...... 202 .... 242 .... 1 L 30 L AFluorophosphoric acid anhydrous ..... 8 UN1776 II 8 ........ A6, A7, B2, IB2, N3,N34, T8, TP2None ... 202 .... 242 .... 1 L 30 L A



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# 209 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101G Fluorosilicates, n.o.s .......................... 6.1 UN2856 III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg A 52Fluorosilicic acid ................................ 8 UN1778 II 8 ........ A6, A7, B2, B15, IB2,N3, N34, T8, TP2None ... 202 .... 242 .... 1 L 30 L AFluorosulfonic acid ............................. 8 UN1777 I 8 ........ A3, A6, A7, A10, B6,B10, N3, N36, T10, TP2None ... 201 .... 243 .... 0.5 L 2.5 L D 40Fluorotoluenes ................................... 3 UN2388 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B 40Forbidden materials. See § 173.21... ForbiddenFormaldehyde solutions, flammable .. 3 UN1198 III 3, 8 .... 176, B1, IB3, T4, TP1 150 ...... 203 .... 242 .... 5 L 60 L A 40Formaldehyde solutions (with notless than 10% and less than 25%formaldehyde), see Aviation regu-lated liquid, n.o.s. or Other regu-lated substances, liquid, n.o.s..Formaldehyde solutions,with notless than 25 percent formaldehyde.8 UN2209 III 8 ........ IB3, T4, TP1 154 ...... 203 .... 241 .... 5 L 60Formalin, seeFormaldehyde, solu-tions.Formic acidwith not less than 10%but not more than 85% acid bymass.8 UN3412 II 8 ........ IB2, T7, TP2 154 ...... 202 .... 242 .... 1 L 30 L A 40.Formic acidwith not less than 5%but less than 10% acid by mass.8 UN3412 III 8 ........ IB3, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L A 40Formic acidwith more than 85% acidby mass.8 UN1779 II 8, 3 .... B2, B28, IB2, T7, TP2 154 ...... 202 .... 242 .... 1 L 30 L A 40.Fracturing devices, explosive,withoutdetonators for oil wells.1.1D UN0099 II 1.1D .. ........................................ None ... 62 ...... 62 ...... Forbidden Forbidden 04 25Fuel, aviation, turbine engine ............ 3 UN1863 I 3 ........ 144, T11, TP1, TP8,TP28150 ...... 201 .... 243 .... 1 L 30 L E......................................................... II 3 ........ 144, IB2, T4, TP1, TP8 150 ...... 202 .... 242 .... 5 L 60 L B......................................................... III 3 ........ 144, B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AFuel cell cartridgesorFuel cell car-tridges contained in equipmentorFuel cell cartridges packed withequipment,containing corrosivesubstances.8 UN3477 ........ 8 ........ 328 230 ...... 230 .... 230 .... 5 kg 50 kg AFuel cell cartridgesorFuel cell car-tridges contained in equipmentorFuel cell cartridges packed withequipment,containing flammableliquids.3 UN3473 ........ 3 ........ 328 230 ...... 230 .... 230 .... 5 kg 50 kg AFuel cell cartridgesorFuel cell car-tridges contained in equipmentorFuel cell cartridges packed withequipment,containing hydrogen inmetal hydride.2.1 UN3479 ........ 2.1 ..... 328 230 ...... 230 .... 230 .... 1 kg 15 kg BFuel cell cartridgesorFuel cell car-tridges contained in equipmentorFuel cell cartridges packed withequipment,containing liquefiedflammable gas.2.1 UN3478 ........ 2.1 ..... 328 230 ...... 230 .... 230 .... 1 kg 15 kg B



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# 210 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Fuel cell cartridgesorFuel cell cartridges contained in equipmentorFuel cell cartridges packed withequipment,containing water-reactive substances.4.3 UN3476 ........ 4.3 ..... 328 230 ...... 230 .... 230 .... 5 kg 50 kg AD Fuel oil(No. 1, 2, 4, 5, or 6)............. 3 NA1993 III 3 ........ 144, B1, IB3, T4, TP1,TP29150 ...... 203 .... 242 .... 60 L 220 L AFuel system components (includingfuel control units (FCU), carburetors, fuel lines, fuel pumps) seeDangerous Goods in ApparatusorDangerous Goods in Machinery.Fulminate of mercury (dry)................ ForbiddenFulminate of mercury, wet, seeMercury fulminate,etc.Fulminating gold................................ ForbiddenFulminating mercury.......................... ForbiddenFulminating platinum......................... ForbiddenFulminating silver............................... ForbiddenFulminic acid...................................... ForbiddenFumaryl chloride ................................ 8 UN1780 II 8 ........ B2, IB2, T7, TP2 154 ...... 202 .... 242 .... 1 L 30 L C 8, 40Fumigated lading, see§§ 172.302(g),173.9 and 176.76(h).Fumigated transport vehicleorfreightcontainersee§ 173.9................. ........... .......... ........ ........ ..................Furaldehydes ..................................... 6.1 UN1199 II 6.1, 3 IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L AFuran ................................................. 3 UN2389 I 3 ........ T12, TP2, TP13 None ... 201 .... 243 .... 1 L 30 L E 40Furfuryl alcohol .................................. 6.1 UN2874 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L A 52, 74Furfurylamine ..................................... 3 UN2526 III 3, 8 .... B1, IB3, T4, TP1 150 ...... 203 .... 242 .... 5 L 60 L A 40Fuse, detonating,metal clad, seeCord, detonating,metal clad.Fuse, detonating, mild effect,metalclad, seeCord, detonating, mild effect,metal clad.Fuse, ignitertubular metal clad......... 1.4G UN0103 II 1.4G .. ........................................ None ... 62 ...... None Forbidden 75 kg 02 25Fuse, non-detonatinginstantaneousor quickmatch.1.3G UN0101 II 1.3G .. ........................................ None ... 62 ...... None Forbidden Forbidden 03 25Fuse, safety ....................................... 1.4S UN0105 II 1.4S ... ........................................ None ... 62 ...... None 25 kg 100 kg 01 25



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# 211 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101D Fusee (railway or highway) ............... 4.1 NA1325 II 4.1 ..... None ... 184 .... None 15 kg 50 kg BFusel oil ............................................. 3 UN1201 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B......................................................... III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AFuses, tracer, seeTracers for ammu-nition.Fuzes, combination, percussion andtime, seeFuzes, detonating(UN0257, UN0367);Fuzes, igniting(UN0317, UN0368).Fuzes, detonating .............................. 1.1B UN0106 II 1.1B ... ........................................ None ... 62 ...... None Forbidden Forbidden 05 25Fuzes, detonating .............................. 1.2B UN0107 II 1.2B ... ........................................ None ... 62 ...... None Forbidden Forbidden 05 25Fuzes, detonating .............................. 1.4B UN0257 II 1.4B ... 116 None ... 62 ...... None Forbidden 75 kg 05 25Fuzes, detonating .............................. 1.4S UN0367 II 1.4S ... 116 None ... 62 ...... None 25 kg 100 kg 01 25Fuzes, detonating,with protectivefeatures.1.1D UN0408 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Fuzes, detonating,with protectivefeatures.1.2D UN0409 II 1.2D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Fuzes, detonating,with protectivefeatures.1.4D UN0410 II 1.4D .. 116 None ... 62 ...... None Forbidden 75 kg 02 25Fuzes, igniting ................................... 1.3G UN0316 II 1.3G .. ........................................ None ... 62 ...... None Forbidden Forbidden 03 25Fuzes, igniting ................................... 1.4G UN0317 II 1.4G .. ........................................ None ... 62 ...... None Forbidden 75 kg 02 25Fuzes, igniting ................................... 1.4S UN0368 II 1.4S ... ........................................ None ... 62 ......None 25 kg 100 kg 01 25Galactsan trinitrate............................ ForbiddenGallium ............................................... 8 UN2803 III 8 ........ T1, TP33 None ... 162 .... 240 .... 20 kg 20 kg B 25Gas cartridges,(flammable) without arelease device, non-refillable.2.1 UN2037 2.1 ..... 306 ...... 304 .... None 1 kg 15 kg B 40D Gas identification set ......................... 2.3 NA9035 2.3 ..... 6 None ... 194 .... None Forbidden Forbidden DGas oil ............................................... 3 UN1202 III 3 ........ 144, B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AG Gas, refrigerated liquid, flammable,n.o.s.(cryogenic liquid).2.1 UN3312 2.1 ..... T75, TP5 None ... 316 .... 318 .... Forbidden Forbidden D 40G Gas, refrigerated liquid, n.o.s.(cryo-genic liquid).2.2 UN3158 2.2 ..... T75, TP5 320 ...... 316 .... 318 .... 50 kg 500 kg DG Gas, refrigerated liquid, oxidizing,n.o.s.(cryogenic liquid).2.2 UN3311 2.2,5.1.T75, TP5, TP22 320 ...... 316 .... 318 .... Forbidden Forbidden DGas sample, non-pressurized, flam-mable, n.o.s.,not refrigerated liq-uid.2.1 UN3167 2.1 ..... 306 ...... 302,304.None 1 L 5 L DGas sample, non-pressurized, toxic,flammable, n.o.s.,not refrigeratedliquid.2.3 UN3168 2.3,2.1.6 306 ...... 302 .... None Forbidden 1 L DGas sample, non-pressurized, toxic,n.o.s.,not refrigerated liquid.2.3 UN3169 2.3 ..... 6 306 ...... 302,304.None Forbidden 1 L D DGasolineincludes gasoline mixedwith ethyl alcohol, with not morethan 10% alcohol.3 UN1203 II 3 ........ 144, 177, B1, B33, IB2,T4150 ...... 202 .... 242 .... 5 L 60 L EGasoline, casinghead, seeGasoline.Gelatine, blasting, seeExplosive,blasting, type A.Gelatine dynamites, seeExplosive,blasting, type A.



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# 212 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Germane ............................................ 2.3 UN2192 2.3,2.1.2 None ... 302 .... 245 .... Forbidden Forbidden D 40Glycerol-1,3-dinitrate......................... ForbiddenGlycerol gluconate trinitrate............... ForbiddenGlycerol lactate trinitrate.................... ForbiddenGlycerol alpha-monochlorohydrin ...... 6.1 UN2689 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L AGlyceryl trinitrate, seeNitroglycerin,etc.Glycidaldehyde .................................. 3 UN2622 II 3, 6.1 IB2, IP8, T7, TP1 150 ...... 202 .... 243 .... 1 L 60 L A 40Grenades,hand or rifle, with burstingcharge.1.1D UN0284 II 1.1D .. ........................................ ............. 62 ...... None Forbidden Forbidden 04 25Grenades,hand or rifle, with burstingcharge.1.2D UN0285 II 1.2D .. ........................................ ............. 62 ...... None Forbidden Forbidden 04 25Grenades,hand or rifle, with burstingcharge.1.1F UN0292 II 1.1F ... ........................................ ............. 62 ...... None Forbidden Forbidden 05 25Grenades,hand or rifle, with burstingcharge.1.2F UN0293 II 1.2F ... ........................................ ............. 62 ...... None Forbidden Forbidden 05 25Grenades, illuminating, seeAmmunition, illuminating,etc.Grenades, practice,hand or rifle....... 1.4S UN0110 II 1.4S ... ........................................ ............. 62 ...... None 25 kg 100 kg 01 25Grenades, practice,hand or rifle....... 1.3G UN0318 II 1.3G .. ........................................ ............. 62 ...... None Forbidden Forbidden 03 25Grenades, practice,hand or rifle....... 1.2G UN0372 II 1.2G .. ........................................ ............. 62 ...... None Forbidden Forbidden 03 25Grenades practice,hand or rifle........ 1.4G UN0452 II 1.4G .. ........................................ ............. 62 ...... None Forbidden 75 kg 02 25Grenades, smoke, seeAmmunition,smoke,etc.Guanidine nitrate ............................... 5.1 UN1467 III 5.1 ..... A1, IB8, IP3, T1, TP33 152 ...... 213 .... 240 .... 25 kg 100kg A 73Guanyl nitrosaminoguanylidene hydrazine (dry).ForbiddenGuanyl nitrosaminoguanylidene hydrazine, wettedwith not less than30 percent water, by mass.1.1A UN0113 II 1.1A ... 111, 117 None ... 62 ...... None Forbidden Forbidden 05 25Guanyl nitrosaminoguanyltetrazene(dry).ForbiddenGuanyl nitrosaminoguanyltetrazene,wettedorTetrazene, wettedwithnot less than 30 percent water ormixture of alcohol and water, bymass.1.1A UN0114 II 1.1A ... 111, 117 None ... 62 ...... None Forbidden Forbidden 05 25



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# 213 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Gunpowder, compressedorGun-powder in pellets,seeBlack pow-der(UN 0028).Gunpowder,granular or as a meal,seeBlack powder(UN 0027).Hafnium powder, dry ......................... 4.2 UN2545 I 4.2 ..... None ... 211 .... 242 .... Forbidden Forbidden D......................................................... II 4.2 ..... A19, A20, IB6, IP2, N34,T3, TP33None ... 212 .... 241 .... 15 kg 50 kg D......................................................... III 4.2 ..... IB8, IP3, T1, TP33 None ... 213 .... 241 .... 25 kg 100 kg DHafnium powder, wettedwith not lessthan 25 percent water (a visibleexcess of water must be present)(a) mechanically produced, particlesize less than 53 microns; (b)chemically produced, particle sizeless than 840 microns.4.1 UN1326 II 4.1 ..... A6, A19, A20, IB6, IP2,N34, T3, TP33None ... 212 .... 241 .... 15 kg 50 kg E 74Hand signal device, seeSignal de-vices, hand.Hazardous substances, liquid orsolid, n.o.s., seeEnvironmentallyhazardous substances,etc.D G Hazardous waste, liquid, n.o.s. ......... 9 NA3082 III 9 ........ IB3, T2, TP1 155 ...... 203 .... 241 .... No limit No limit AD G Hazardous waste, solid, n.o.s. .......... 9 NA3077 III 9 ........ B54, IB8, IP2, T1, TP33 155 ...... 213 .... 240 .... No limit No limit AHeating oil, light ................................. 3 UN1202 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AHelium, compressed .......................... 2.2 UN1046 ........ 2.2 ..... ........................................ 306 ...... 302 ....302,314.75 kg 150 kg A 85Helium, refrigerated liquid(cryogenicliquid).2.2 UN1963 2.2 ..... T75, TP5 320 ...... 316 .... 318 .... 50 kg 500 kg DHeptafluoropropaneorRefrigerantgas R 227.2.2 UN3296 2.2 ..... T50 306 ...... 304 .... 314,315.75 kg 150 kg An-Heptaldehyde ................................. 3 UN3056 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AHeptanes ........................................... 3 UN1206 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L Bn-Heptene .......................................... 3 UN2278 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BHexachloroacetone ............................ 6.1 UN2661 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L B 12, 40Hexachlorobenzene ........................... 6.1 UN2729 III 6.1 ..... B3, IB8, IP3, T1, TP33 153 ...... 203 .... 241 .... 60 L 220 L AHexachlorobutadiene ......................... 6.1 UN2279 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L AHexachlorocyclopentadiene ............... 6.1 UN2646 I 6.1 ..... 2, B9, B14, B32, B77,T20, TP2, TP13, TP38,TP45None ... 227 .... 244 .... Forbidden Forbidden D 40Hexachlorophene ............................... 6.1 UN2875 III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg AHexadecyltrichlorosilane .................... 8 UN1781 II 8 ........ A7, B2, B6, N34, T10,TP2, TP7, TP13None ... 206 .... 242 .... Forbidden 30 L C 40Hexadienes ........................................ 3 UN2458 II 3 ........ IB2, T4, TP1 None ... 202 .... 242 .... 5 L 60 L BHexaethyl tetraphosphate and com-pressed gas mixtures.2.3 UN1612 2.3 ..... 3 None ... 334 .... None Forbidden Forbidden D 40Hexaethyl tetraphosphate,liquid....... 6.1 UN1611 II 6.1 ..... IB2, N76, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L E 40Hexaethyl tetraphosphate,solid........ 6.1 UN1611 II 6.1 ..... IB8, IP2, IP4, N76 153 ...... 212 .... 242 .... 25 kg 100 kg E 40Hexafluoroacetone ............................. 2.3 UN2420 2.3, 8 2, B9, B14 None ... 304 .... 314,315.Forbidden Forbidden D 40Hexafluoroacetone hydrate, liquid ..... 6.1 UN2552 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L B 40



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# 214 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Hexafluoroacetone hydrate, solid ...... 6.1 UN3436 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg B 40Hexafluoroethane,orRefrigerant gasR 116.2.2 UN2193 2.2 ..... 306 ...... 304 .... 314,315.75 kg 150 kg AHexafluorophosphoric acid ................ 8 UN1782 II 8 ........ A6, A7, B2, IB2, N3,N34, T8, TP2None ... 202 .... 242 .... 1 L 30 L AHexafluoropropylene compressedorRefrigerant gas R 1216.2.2 UN1858 2.2 ..... T50 306 ...... 304 .... 314,315.75 kg 150 kg AHexaldehyde ...................................... 3 UN1207 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AHexamethylene diisocyanate ............. 6.1 UN2281 II 6.1 ..... IB2, T7, TP2, TP13 153 ...... 202 .... 243 .... 5 L 60 L C 13, 40Hexamethylene triperoxide diamine(dry).ForbiddenHexamethylenediamine, solid ............ 8 UN2280 III 8 ........ IB8, IP3, T1, TP33 154 ...... 213 .... 240 .... 25 kg 100 kg A 12Hexamethylenediamine solution ........ 8 UN1783 II 8 ........ IB2, T7, TP2 None ... 202 .... 242 .... 1 L 30 L A......................................................... III 8 ........ IB3, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L AHexamethyleneimine ......................... 3 UN2493 II 3, 8 .... IB2, T7, TP1 150 ...... 202 .... 243 .... 1 L 5 L B 40Hexamethylenetetramine ................... 4.1 UN1328 III 4.1 ..... A1, IB8, IP3, T1, TP33 151 ...... 213 .... 240 .... 25 kg 100 kg AHexamethylol benzene hexanitrate... ForbiddenHexanes ............................................. 3 UN1208 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L E2,2′,4,4′,6,6′- Hexanitro-3,3′-dihydroxyazobenzene (dry).ForbiddenHexanitroazoxy benzene................... ForbiddenN,N′-(hexanitrodiphenyl) ethylenedinitramine (dry).ForbiddenHexanitrodiphenyl urea...................... Forbidden2,2′,3′,4,4′,6-HexanitrodiphenylamineForbiddenHexanitrodiphenylamineorDipicrylamineorHexyl.1.1D UN0079 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 252,3′,4,4′,6,6′-HexanitrodiphenyletherForbiddenHexanitroethane................................ ForbiddenHexanitrooxanilide............................. ForbiddenHexanitrostilbene ............................... 1.1D UN0392 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Hexanoic acid, seeCorrosive liquids,n.o.s..Hexanols ............................................ 3 UN2282 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L A741-Hexene ........................................... 3 UN2370 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L E



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# 215 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Hexogen and cyclotetramethylene ....tetranitramine mixtures, wettedorde-sensitizedseeRDX and HMX mix-tures, wettedordesensitizedetc.Hexogen and HMX mixtures, wettedordesensitizedseeRDX and HMXmixtures, wettedordesensitizedetc.Hexogen and octogen mixtures,wettedordesensitizedseeRDXand HMX mixtures, wettedorde-sensitizedetc.Hexogen,seeCyclotrimethylenetrinitramine,etc.Hexolite,orHexotoldry or wettedwith less than 15 percent water, bymass.1.1D UN0118 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Hexotonal ........................................... 1.1D UN0393 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Hexyl,seeHexanitrodiphenylamine.Hexyltrichlorosilane ............................ 8 UN1784 II 8 ........ A7, B2, B6, N34, T10,TP2, TP7, TP13None ... 206 .... 242 .... Forbidden 30 L C 40High explosives, see individual explo-sives’ entries.HMX,seeCyclotetramethylenetetranitramine,etc.Hydrazine, anhydrous ........................ 8 UN2029 I 8, 3,6.1.A3, A6, A7, A10, B7,B16, B53None ... 201 .... 243 .... Forbidden 2.5 L D 40, 52,125.Hydrazine, aqueous solution,with notmore than 37 percent hydrazine,by mass.6.1 UN3293 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L A 52.Hydrazine aqueous solution, flam-mablewith more than 37% hydra-zine, by mass.8 UN3484 I 8, 3,6.1.B16, B53, T10, TP2,TP13None ... 201 .... 243 .... Forbidden 2.5 L D 40, 52,125Hydrazine aqueous solution,withmore than 37% hydrazine, bymass.8 UN2030 I 8, 6.1 B16, B53, T10, TP2,TP13None ... 201 .... 243 .... Forbidden 2.5 L D 40, 52II 8, 6.1 B16, B53, IB2, T7, TP2,TP13None ... 202 .... 243 .... Forbidden 30 L D 40, 52III 8, 6.1 B16, B53, IB3, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L D 40, 52Hydrazine azide................................. ForbiddenHydrazine chlorate............................. ForbiddenHydrazine dicarbonic acid diazide ..... ForbiddenHydrazine perchlorate....................... ForbiddenHydrazine selenate............................ ForbiddenHydriodic acid, anhydrous, seeHy-drogen iodide, anhydrous.Hydriodic acid .................................... 8 UN1787 II 8 ........ A3, A6, B2, IB2, N41,T7, TP2154 ...... 202 .... 242 .... 1 L 30 L C......................................................... III 8 ........ IB3, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L C 8



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# 216 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Hydrobromic acid, anhydrous, seeHydrogen bromide, anhydrous.Hydrobromic acid,with more than 49percent hydrobromic acid.8 UN1788 II 8 ........ B2, B15, IB2, N41, T7,TP2154 ...... 202 .... 242 .... Forbidden Forbidden C......................................................... III 8 ........ IB3, T4, TP1 154 ...... 203 .... 241 .... Forbidden Forbidden C8Hydrobromic acid,with not more than49 percent hydrobromic acid.8 UN1788 II 8 ........ A3, A6, B2, B15, IB2,N41, T7, TP2154 ...... 202 .... 242 .... 1 L 30 L C......................................................... III 8 ........ A3, IB3, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L C 8Hydrocarbon gas mixture, compressed, n.o.s..2.1 UN1964 2.1 ..... 306 ...... 302 .... 314,315.Forbidden 150 kg E 40Hydrocarbon gas mixture, liquefied,n.o.s..2.1 UN1965 2.1 ..... T50 306 ...... 304 .... 314,315.Forbidden 150 kg E 40Hydrocarbons, liquid, n.o.s. ............... 3 UN3295 I 3 ........ 144, T11, TP1, TP8,TP28150 ...... 201 .... 243 .... 1 L 30 L E......................................................... II 3 ........ 144, IB2, T7, TP1, TP8,TP28150 ...... 202 .... 242 .... 5 L 60 L B......................................................... III 3 ........ 144, B1, IB3, T4, TP1,TP29150 ...... 203 .... 242 .... 60 L 220 L AHydrochloric acid, anhydrous, seeHydrogen chloride, anhydrous.Hydrochloric acid ............................... 8 UN1789 II 8 ........ A3, A6, B3, B15, IB2,N41, T8, TP2154 ...... 202 .... 242 .... 1 L 30 L C......................................................... III 8 ........ A3, IB3, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L C 8Hydrocyanic acid, anhydrous, seeHydrogen cyanideetc.Hydrocyanic acid, aqueous solutionsorHydrogen cyanide, aqueous solutionswith not more than 20 percent hydrogen cyanide.6.1 UN1613 I 6.1 ..... 2, B61, B65, B77, B82,T20, TP2, TP13None ... 195 .... 244 .... Forbidden Forbidden D 40D Hydrocyanic acid, aqueous solutionswith less than 5 percent hydrogencyanide.6.1 NA1613 II 6.1 ..... IB1, T14, TP2, TP13,TP27None ... 195 .... 243 .... Forbidden 5 L D 40Hydrocyanic acid, liquefied, seeHydrogen cyanide,etc.Hydrocyanic acid (prussic),unstabilized.ForbiddenHydrofluoric acid and Sulfuric acidmixtures.8 UN1786 I 8, 6.1 A6, A7, B15, B23, N5,N34, T10, TP2, TP13None ... 201 .... 243 .... Forbidden 2.5 L D 40



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# 217 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Hydrofluoric acid, anhydrous, seeHydrogen fluoride, anhydrous.Hydrofluoric acid,with more than 60percent strength.8 UN1790 I 8, 6.1 A6, A7, B4, B15, B23,N5, N34, T10, TP2,TP13None ... 201 .... 243 .... 0.5 L 2.5 L D 12, 40Hydrofluoric acid,with not more than60 percent strength.8 UN1790 II 8, 6.1 A6, A7, B15, IB2, N5,N34, T8, TP2154 ...... 202 .... 243 .... 1 L 30 L D 12, 40Hydrofluoroboric acid, seeFluoroboric acid.Hydrofluorosilicic acid, seeFluorosilicic acid.Hydrogen and Methane mixtures,compressed.2.1 UN2034 2.1 ..... N89 306 ...... 302 .... 302,314,315.Forbidden 150 kg E 40, 57Hydrogen bromide, anhydrous .......... 2.3 UN1048 2.3, 8 3, B14, N86, N89 None ... 304 .... 314,315.Forbidden Forbidden D 40Hydrogen chloride, anhydrous .......... 2.3 UN1050 2.3, 8 3, N86, N89 None ... 304 .... None Forbidden Forbidden D 40Hydrogen chloride, refrigerated liquid 2.3 UN2186 2.3, 8 3, B6 None ... None 314,315.Forbidden Forbidden B 40Hydrogen, compressed ..................... 2.1 UN1049 2.1 ..... N89 306 ...... 302 .... 302,314.Forbidden 150 kg E 40, 57Hydrogen cyanide, solution in alcoholwith not more than 45 percent hy-drogen cyanide.6.1 UN3294 I 6.1, 3 2, B9, B14, B32, T20,TP2, TP13, TP38, TP45None ... 227 .... 244 .... Forbidden Forbidden D 40Hydrogen cyanide, stabilizedwithless than 3 percent water.6.1 UN1051 I 6.1, 3 1, B35, B61, B65, B77,B82None ... 195 .... 244 .... Forbidden Forbidden D 40Hydrogen cyanide, stabilized,withless than 3 percent water and ab-sorbed in a porous inert material.6.1 UN1614 I 6.1 ..... 5 None ... 195 .... None Forbidden Forbidden D 25, 40Hydrogen fluoride, anhydrous ........... 8 UN1052 I 8.6.1 .. 3, B7, B46, B77, N86,T10, TP2None ... 163 .... 244 .... Forbidden Forbidden D 40Hydrogen in a metal hydride storagesystemorHydrogen in a metal hy-dride storage system contained inequipmentorHydrogen in a metalhydride storage system packedwith equipment.2.1 UN3468 ........ 2.1 ..... 167 None ... 311 .... None Forbidden 100 kg DHydrogen iodide, anhydrous ............. 2.3 UN2197 2.3, 8 3, B14, N86, N89 None ... 304 .... 314,315.Forbidden Forbidden D 40Hydrogen iodide solution,see Hydri-odic acid................. ........ .......... ........ ........III 8 ........ IB8, IP3, N3, N34, T1,TP33154 ...... 213 .... 240 .... 25 kg 100 kg A 25, 40,52.Hydrogendifluoride, solid, n.o.s ......... 8 UN1740 II 8 ........ IB8, IP2, IP4, N3, N34,T3, TP33None ... 212 .... 240 .... 15 kg 50 kg A 25, 40,52III 8 ........ IB8, IP3, N3, N34, T1,TP33154 ...... 213 .... 240 .... 25 kg 100 kg A 25, 40,52Hydrogendifluoride solution, n.o.s ..... 8 UN3471 II 8, 6.1 IB2, T7, TP2 154 ...... 202 .... 242 .... 1 L 30 L A 25, 40,52.



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# 218 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)III 8, 6.1 IB3, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L A 25, 40,52.Hydrogen peroxide and peroxyaceticacid mixtures, stabilizedwith acids,water, and not more than 5 percent peroxyacetic acid.5.1 UN3149 II 5.1, 8 145, A2, A3, A6, B53,IB2, IP5, T7, TP2, TP6,TP24None ... 202 .... 243 .... 1 L 5 L D 25, 66,75.Hydrogen, peroxide, aqueous solutionswith more than 40 percentbut not more than 60 percent hydrogen peroxide (stabilized as necessary).5.1 UN2014 II 5.1, 8 12, A60, B53, B80, B81,B85, IB2, IP5, T7, TP2,TP6, TP24, TP37None ... 202 .... 243 .... Forbidden Forbidden D 25, 66,75Hydrogen peroxide, aqueous solutionswith not less than 20 percentbut not more than 40 percent hydrogen peroxide (stabilized as necessary).5.1 UN2014 II 5.1, 8 A2, A3, A6, B53, IB2,IP5, T7, TP2, TP6,TP24, TP37None ... 202 .... 243 .... 1 L 5 L D 25, 66,75.Hydrogen, peroxide, aqueous solutionswith not less than 8 percentbut less than 20 percent hydrogenperoxide (stabilized as necessary).5.1 UN2984 III 5.1 ..... A1, IB2, IP5, T4, TP1,TP6, TP24, TP37152 ...... 203 .... 241 .... 2.5 L 30 L B 25, 66,75Hydrogen peroxide, stabilizedorHydrogen peroxide aqueous solutions, stabilizedwith more than 60percent hydrogen peroxide.5.1 UN2015 I 5.1, 8 12, B53, B80, B81, B85,T9, TP2, TP6, TP24,TP37None ... 201 .... 243 .... Forbidden Forbidden D 25, 66,75.Hydrogen, refrigerated liquid(cryogenic liquid).2.1 UN1966 2.1 ..... T75, TP5 None ... 316 .... 318,319.Forbidden Forbidden D 40Hydrogen selenide, anhydrous .......... 2.3 UN2202 2.3,2.1.1 None ... 192 .... 245 .... Forbidden Forbidden D 40Hydrogen sulfate, seeSulfuric acid.Hydrogen sulfide ................................ 2.3 UN1053 2.3,2.1.2, B9, B14, N89 None ... 304 .... 314,315.Forbidden Forbidden D 40Hydrosilicofluoric acid, seeFluorosilicic acid.1-Hydroxybenzotriazole, anhydrous,dry or wetted with less than 20percent water, by mass.1.3C UN0508 ........ 1.3C .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25



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# 219 Pipeline and Hazardous Materials Safety Admin., DOT § 172.1011–Hydroxybenzotriazole,monohydrate.4.1 UN3474 I 4.1 ..... N90 None ... 211 .... None 0.5 kg 0.5 kg D 28, 36Hydroxyl amine iodide....................... ForbiddenHydroxylamine sulfate ....................... 8 UN2865 III 8 ........ IB8, IP3, T1, TP33 154 ...... 213 .... 240 .... 25 kg 100 kg AHypochlorite solutions ....................... 8 UN1791 II 8 ........ A7, B2, B15, IB2, IP5,N34, T7, TP2, TP24154 ...... 202 .... 242 .... 1 L 30 L B 26III 8 ........ IB3, N34, T4, TP2, TP24 154 ...... 203 .... 241 .... 5 L 60 L B 26G Hypochlorites, inorganic, n.o.s .......... 5.1 UN3212 II 5.1 ..... 349, A9, IB8, IP2, IP4,T3, TP33152 ...... 212 .... 240 .... 5 kg 25 kg D 4, 25,52, 56,58, 69,106,116,118Hyponitrous acid................................ ForbiddenIgniter fuse, metal clad, seeFuse,ig-niter, tubular, metal clad.Igniters ............................................... 1.1G UN0121 II 1.1G .. ........................................ None ... 62 ...... None Forbidden Forbidden 03 25Igniters ............................................... 1.2G UN0314 II 1.2G .. ........................................ None ... 62 ...... None Forbidden Forbidden 03 25Igniters ............................................... 1.3G UN0315 II 1.3G .. ........................................ None ... 62 ...... None Forbidden Forbidden 03 25Igniters ............................................... 1.4G UN0325 II 1.4G .. ........................................ None ... 62 ...... None Forbidden 75 kg 02 25Igniters ............................................... 1.4S UN0454 II 1.4S ... ........................................ None ... 62 ...... None 25 kg 100 kg 01 253,3′-Iminodipropylamine ..................... 8 UN2269 III 8 ........ IB3, T4, TP2 154 ...... 203 .... 241 .... 5 L 60 L AG Infectious substances, affecting ani-malsonly.6.2 UN2900 6.2 ..... A82 134 ...... 196 .... None 50 mL or50 g4 L or 4 kg B 40G Infectious substances, affecting hu-mans.6.2 UN 2814 6.2 ..... A82 134 ...... 196 .... None 50 mL or50 g4 L or 4 kg B 40Inflammable, see Flammable.Initiating explosives (dry)................... ForbiddenInositol hexanitrate (dry).................... ForbiddenG Insecticide gases, n.o.s. .................... 2.2 UN1968 2.2 ..... 306 ...... 304 .... 314,315.75 kg 150 kg AG Insecticide gases, flammable, n.o.s. 2.1 UN3354 2.1 ..... T50 306 ...... 304 .... 314,315.Forbidden 150 kg D 40G Insecticide gases, toxic, flammable,n.o.s.Inhalation hazard Zone A.2.3 UN3355 2.3,2.1.1 None ... 192 .... 245 .... Forbidden Forbidden D 40G Insecticide gases, toxic, flammable,n.o.s.Inhalation hazard Zone B.2.3 UN3355 2.3,2.1.2, B9, B14 None ... 302,305.314,315.Forbidden Forbidden D 40G Insecticide gases, toxic, flammable,n.o.s.Inhalation hazard Zone C.2.3 UN3355 2.3,2.1.3, B14 None ... 302,305.314,315.Forbidden Forbidden DG Insecticide gases, toxic, flammable,n.o.s.Inhalation hazard Zone D.2.3 UN3355 2.3,2.1.4 None ... 302,305.314,315.Forbidden Forbidden DG Insecticide gases, toxic, n.o.s. .......... 2.3 UN1967 2.3 ..... 3 None ... 193,334.245 .... Forbidden Forbidden D 40Inulin trinitrate (dry)........................... Forbidden+ Iodine ................................................. 8 UN3495 III 8, 6.1 IB8, IP3, T1, TP33 154 ...... 213 .... 240 .... 25 kg 100kg B 40, 55Iodine azide (dry)............................... ForbiddenIodine monochloride, liquid ................ 8 UN3498 II 8 ........ IB2, T7, TP2 154 ...... 202 .... 242 .... 1 L 30 L D 40, 66,74, 89,90



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# 220 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Iodine monochloride, solid ................. 8 UN1792 II 8 ........ B6, IB8, IP2, IP4, N41,T7, TP2None ... 212 .... 240 .... Forbidden 50 kg D 40, 66,74,Iodine pentafluoride ........................... 5.1 UN2495 I 5.1,6.1,8.None ... 205 .... 243 .... Forbidden Forbidden D 25, 40,52, 66,902-Iodobutane ...................................... 3 UN2390 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BIodomethylpropanes .......................... 3 UN2391 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BIodopropanes ..................................... 3 UN2392 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AIodoxy compounds (dry).................... ForbiddenIridium nitratopentamine iridium nitrate.ForbiddenIron chloride, seeFerric chloride.Iron oxide, spent,orIron sponge,spentobtained from coal gas purification.4.2 UN1376 III 4.2 ..... B18, IB8, IP3, T1, TP33 None ... 213 .... 240 .... Forbidden Forbidden EIron pentacarbonyl ............................. 6.1 UN1994 I 6.1, 3 1, B9, B14, B30, B77,T22, TP2, TP13, TP38,TP44None ... 226 .... 244 .... Forbidden Forbidden D 40Iron sesquichloride, seeFerric chloride.Irritating material, seeTear gas substances,etc.Isobutanesee alsoPetroleum gases,liquefied.2.1 UN1969 2.1 ..... 19, T50 306 ...... 304 .... 314,315.Forbidden 150 kg E 40IsobutanolorIsobutyl alcohol ............ 3 UN1212 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AIsobutyl acetate ................................. 3 UN1213 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BIsobutyl acrylate, stabilized ............... 3 UN2527 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AIsobutyl alcohol,seeIsobutanol.Isobutyl aldehyde,seeIsobutyraldehyde.Isobutyl formate ................................. 3 UN2393 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BIsobutyl isobutyrate ............................ 3 UN2528 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L A+ Isobutyl isocyanate ............................ 6.1 UN2486 I 6.1, 3 1, B9, B14, B30, T20,TP2, TP13, TP27None ... 226 .... 244 .... Forbidden Forbidden D 40Isobutyl methacrylate, stabilized ....... 3 UN2283 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AIsobutyl propionate ............................ 3 UN2394 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L BIsobutylamine ..................................... 3 UN1214 II 3, 8 .... IB2, T7, TP1 150 ...... 202 .... 243 .... 1 L 5 L B 40



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# 221 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Isobutylenesee alsoPetroleumgases, liquefied.2.1 UN1055 2.1 ..... 19, T50 306 ...... 304 .... 314,315.Forbidden 150 kg E 40IsobutyraldehydeorIsobutylaldehyde.3 UN2045 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L E 40Isobutyric acid .................................... 3 UN2529 III 3, 8 .... B1, IB3, T4, TP1 150 ...... 203 .... 242 .... 5 L 60 L AIsobutyronitrile ................................... 3 UN2284 II 3, 6.1 IB2, T7, TP2, TP13 150 ...... 202 .... 243 .... 1 L 60 L E 40Isobutyryl chloride .............................. 3 UN2395 II 3, 8 .... IB1, T7, TP2 150 ...... 202 .... 243 .... 1 L 5 L C 40G Isocyanates, flammable, toxic, n.o.s.orIsocyanate solutions, flammable,toxic, n.o.s.flash point less than23 degrees C.3 UN2478 II 3, 6.1 5, A3, A7, IB2, T11,TP2, TP13, TP27150 ...... 202 .... 243 .... 1 L 60 L D 40......................................................... III 3, 6.1 5, A3, A7, IB3, T7, TP1,TP13, TP28150 ...... 203 .... 242 .... 60 L 220 L AG Isocyanates, toxic, flammable, n.o.s.orIsocyanate solutions, toxic, flam-mable, n.o.s.,flash point not lessthan 23 degrees C but not morethan 61 degrees C and boilingpoint less than 300 degrees C.6.1 UN3080 II 6.1, 3 IB2, T11, TP2, TP13,TP27153 ...... 202 .... 243 .... 5 L 60 L B 25, 40G Isocyanates, toxic, n.o.s.orIsocyanate solutions, toxic, n.o.s.,flash point more than 61 degreesC and boiling point less than 300degrees C.6.1 UN2206 II 6.1 ..... IB2, T11, TP2, TP13,TP27153 ...... 202 .... 243 .... 5 L 60 L E 25, 40............................................................ ................ III 6.1 ..... IB3, T7, TP1, TP13,TP28153 ...... 203 .... 241 .... 60 L 220 L E 25, 40Isocyanatobenzotrifluorides ............... 6.1 UN2285 II 6.1, 3 5, IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L D 25, 40Isoheptenes ....................................... 3 UN2287 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BIsohexenes ........................................ 3 UN2288 II 3 ........ IB2, IP8, T11, TP1 150 ...... 202 .... 242 .... 5 L 60 L EIsooctane, seeOctanes.Isooctenes ......................................... 3 UN1216 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BIsopentane, seePentane.Isopentanoic acid, seeCorrosive liq-uids, n.o.s..Isopentenes ....................................... 3 UN2371 I 3 ........ T11, TP2 150 ...... 201 .... 243 .... 1 L 30 L EIsophorone diisocyanate .................... 6.1 UN2290 III 6.1 ..... IB3, T4, TP2 153 ...... 203 .... 241 .... 60 L 220 L B 40Isophoronediamine ............................ 8 UN2289 III 8 ........ IB3, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L AIsoprene, stabilized ............................ 3 UN1218 I 3 ........ T11, TP2 150 ...... 201 .... 243 .... 1 L 30 L EIsopropanolorIsopropyl alcohol ....... 3 UN1219 II 3 ........ IB2, T4, TP1 4b, 150 202 .... 242 .... 5 L 60 L BIsopropenyl acetate ........................... 3 UN2403 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BIsopropenylbenzene .......................... 3 UN2303 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AIsopropyl acetate ............................... 3 UN1220 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BIsopropyl acid phosphate .................. 8 UN1793 III 8 ........ IB2, T4, TP1 154 ...... 213 .... 240 .... 25 kg 100 kg AIsopropyl alcohol,seeIsopropanol.Isopropyl butyrate .............................. 3 UN2405 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AIsopropyl chloroacetate ..................... 3 UN2947 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AIsopropyl chloroformate ..................... 6.1 UN2407 I 6.1, 3,8.2, B9, B14, B32, B77,T20, TP2, TP13, TP38,TP44None ... 227 .... 244 .... Forbidden Forbidden B 40Isopropyl 2-chloropropionate ............. 3 UN2934 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L A



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# 222 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Isopropyl isobutyrate ......................... 3 UN2406 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B+ Isopropyl isocyanate .......................... 6.1 UN2483 I 6.1, 3 1, B9, B14, B30, T20,TP2, TP13, TP38, TP44None ... 226 .... 244 .... Forbidden Forbidden D 40Isopropyl mercaptan, seePropanethiols.Isopropyl nitrate ................................. 3 UN1222 II 3 ........ IB9 150 ...... 202 .... None 5 L 60 L DIsopropyl phosphoric acid, seeIsopropyl acid phosphate.Isopropyl propionate .......................... 3 UN2409 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BIsopropylamine .................................. 3 UN1221 I 3, 8 .... T11, TP2 None ... 201 .... 243 .... 0.5 L 2.5 L EIsopropylbenzene .............................. 3 UN1918 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AIsopropylcumyl hydroperoxide, withmore than 72 percent in solution.ForbiddenIsosorbide dinitrate mixturewith notless than 60 percent lactose,mannose, starch or calcium hydrogen phosphate.4.1 UN2907 II 4.1 ..... IB6, IP2, N85 None ... 212 .... None 15 kg 50 kg E 28, 36Isosorbide-5-mononitrate ................... 4.1 UN3251 III 4.1 ..... 66, 159, IB8 151 ...... 223 .... 240 .... Forbidden Forbidden D 12,25,40, 84Isothiocyanic acid.............................. ForbiddenJet fuel, seeFuel aviation, turbineengine.D Jet perforating guns, chargedoil well,with detonator.1.1D NA0124 II 1.1D .. 55, 56 None ... 62 ...... None Forbidden Forbidden 04 25D Jet perforating guns, chargedoil well,with detonator.1.4D NA0494 II 1.4D .. 55, 56 None ... 62 ...... None Forbidden Forbidden 02 25Jet perforating guns, charged,oilwell, without detonator.1.4D UN0494 II 1.4D .. 55, 114 None ... 62 ...... None Forbidden 300 kg 02 25Jet perforating guns, chargedoil well,without detonator.1.1D UN0124 II 1.1D .. 55 None ... 62 ...... None Forbidden Forbidden 04 25Jet perforators, seeCharges,shaped,etc.Jet tappers, without detonator, seeCharges, shaped,etc.Jet thrust igniters, for rocket motorsor Jato, seeIgniters.Jet thrust unit (Jato), seeRocket motors.



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# 223 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Kerosene ........................................... 3 UN1223 III 3 ........ 144, B1, IB3, T2, TP2 150 ...... 203 .... 242 .... 60 L 220L AG Ketones, liquid, n.o.s. ........................ 3 UN1224 I 3 ........ T11, TP1, TP8, TP27 None ... 201 .... 243 .... 1 L 30 L E......................................................... II 3 ........ IB2, T7, TP1, TP8, TP28 150 ...... 202 .... 242 .... 5 L 60 L B......................................................... III 3 ........ B1, IB3, T4, TP1, TP29 150 ...... 203 .... 242 .... 60 L 220 LAKrill meal ............................................ 4.2 UN3497 II 4.2 ..... 155, IB6, IP2, T3, TP33 None ... 212 .... 242 .... No limit No limit B 25, 88,128III 4.2 ..... 155, IB8, IP3, T1, TP33 None ... 213 .... 242 .... No limit No limit A 128Krypton, compressed ......................... 2.2 UN1056 2.2 306,307.302 None ... 75 kg 150 kg AKrypton, refrigerated liquid(cryogenicliquid).2.2 UN1970 2.2 ..... T75, TP5 320 ...... None None 50 kg 500 kg DLacquer base or lacquer chips, nitro-cellulose, dry, seeNitrocellulose,etc. (UN 2557).Lacquer base or lacquer chips, plas-tic, wet with alcohol or solvent, seeNitrocellulose(UN2059, UN2555,UN2556, UN2557) orPaintetc.(UN1263).Lead acetate ...................................... 6.1 UN1616 III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg ALead arsenates .................................. 6.1 UN1617 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100kg ALead arsenites ................................... 6.1 UN1618 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100kg ALead azide (dry)................................ ForbiddenLead azide, wettedwith not less than20 percent water or mixture of al-cohol and water, by mass.1.1A UN0129 II 1.1A ... 111, 117 None ... 62 ...... None Forbidden Forbidden 05 25G Lead compounds, soluble, n.o.s ....... 6.1 UN2291 III 6.1 ..... 138, IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg ALead cyanide ..................................... 6.1 UN1620 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100kg A 52Lead dioxide ...................................... 5.1 UN1872 III 5.1 ..... A1, IB8, IP3, T1, TP33 152 ...... 213 .... 240 .... 25 kg 100 kg ALead dross, seeLead sulfate,withmore than 3 percent free acid.Lead nitrate ........................................ 5.1 UN1469 II 5.1,6.1.IB8, IP2, IP4, T3, TP33 152 ...... 212 .... 242 .... 5 kg 25 kg ALead nitroresorcinate (dry)................ ForbiddenLead perchlorate, solid ...................... 5.1 UN1470 II 5.1,6.1.IB6, IP2, T3, TP33 152 ...... 212 .... 242 .... 5 kg 25 kg A 56, 58Lead perchlorate, solution ................. 5.1 UN3408 II 5.1,6.1.IB2, T4, TP1 152 ...... 202 .... 243 .... 1 L 5 L A 56, 58III 5.1,6.1.IB2, T4, TP1 152 ...... 203 .... 242 .... 2.5 L 30 L A 56, 58Lead peroxide, seeLead dioxide.Lead phosphite, dibasic ..................... 4.1 UN2989 II 4.1 ..... IB8, IP2, IP4, T3, TP33 None ... 212 .... 240 .... 15 kg 50 kg B 34.III 4.1 ..... IB8, IP3, T1, TP33 151 ...... 213 .... 240 .... 25 kg 100 kg B 34.Lead picrate (dry).............................. ForbiddenLead styphnate (dry)......................... ForbiddenLead styphnate, wettedorLeadtrinitroresorcinate, wettedwith notless than 20 percent water or mix-ture of alcohol and water, by mass.1.1A UN0130 II 1.1A ... 111, 117 None ... 62 ...... None Forbidden Forbidden 05 25



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# 224 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Lead sulfatewith more than 3 percent free acid.8 UN1794 II 8 ........ IB8, IP2, IP4, T3, TP33 154 ...... 212 .... 240 .... 15 kg 50 kg ALead trinitroresorcinate,seeLeadstyphnate,etc.Life-saving appliances, not self inflatingcontaining dangerous goods asequipment.9 UN3072 None None ... 219 .... None No limit No limit ALife-saving appliances, self inflating .. 9 UN2990 None None ... 219 .... None No limit No limit ALighterscontaining flammable gas.... 2.1 UN1057 2.1 ..... 168 21,308 21,308 None 1 kg 15 kg B 40Lighters, new or empty, purged of allresidual fuel and vapors......... 168Lighters, non-pressurized, containingflammable liquid,.3 NA1057 II 3 ........ 168 21 ........ None None Forbidden Forbidden B 40Lighter refillscontaining flammablegas not exceeding 4 fluid ounces(7.22 cubic inches) and 65 gramsof flammable gas.2.1 UN1057 2.1 ..... 169 306 ...... 306 .... None 1 kg 15 kg B 40Lighter replacement cartridges containing liquefied petroleum gasessee Lighterrefills containing flammable gas. Etc.Lighters, fuse ..................................... 1.4S UN0131 II 1.4S ... ........................................ None ... 62 ...... None 25 kg 100 kg 01 25Lime, unslaked, seeCalcium oxide.G Liquefied gas, flammable, n.o.s. ....... 2.1 UN3161 2.1 ..... T50 306 ...... 304 .... 314,315.Forbidden 150 kg D 40G Liquefied gas, n.o.s. .......................... 2.2 UN3163 2.2 ..... T50 306 ...... 304 .... 314,315.75 kg 150 kg AG Liquefied gas, oxidizing, n.o.s. .......... 2.2 UN3157 2.2,5.1.A14 306 ...... 304 .... 314,315.75 kg 150 kg DG I Liquefied gas, toxic, corrosive, n.o.s.Inhalation Hazard Zone A.2.3 UN3308 2.3, 8 1 None ... 192 .... 245 .... Forbidden Forbidden D 40G I Liquefied gas, toxic, corrosive, n.o.s.Inhalation Hazard Zone B.2.3 UN3308 2.3, 8 2, B9, B14 None ... 304 .... 314,315.Forbidden Forbidden D 40G I Liquefied gas, toxic, corrosive, n.o.s.Inhalation Hazard Zone C.2.3 UN3308 2.3, 8 3, B14 None ... 304 .... 314,315.Forbidden Forbidden D 40G I Liquefied gas, toxic, corrosive, n.o.s.Inhalation Hazard Zone D.2.3 UN3308 2.3, 8 4 None ... 304 .... 314,315.Forbidden Forbidden D 40



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# 225 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101G I Liquefied gas, toxic, flammable, cor-rosive, n.o.s.Inhalation HazardZone A.2.3 UN3309 2.3,2.1,8.1 None ... 192 .... 245 .... Forbidden Forbidden D 17, 40G I Liquefied gas toxic, flammable, corro-sive, n.o.s.Inhalation Hazard ZoneB.2.3 UN3309 2.3,2.1,8.2, B9, B14 None ... 304 .... 314,315.Forbidden Forbidden D 17, 40G I Liquefied gas, toxic, flammable, corrosive, n.o.s.Inhalation HazardZone C.2.3 UN3309 2.3,2.1,8.3, B14 None ... 304 .... 314,315.Forbidden Forbidden D 17, 40G I Liquefied gas, toxic, flammable, corrosive, n.o.s.Inhalation HazardZone D.2.3 UN3309 2.3,2.1,8.4 None ... 304 .... 314,315.Forbidden Forbidden D 17, 40G Liquefied gas, toxic, flammable,n.o.s.Inhalation Hazard Zone A.2.3 UN3160 2.3,2.1.1 None ... 192 .... 245 .... Forbidden Forbidden D 40G Liquefied gas, toxic, flammable,n.o.s.Inhalation Hazard Zone B.2.3 UN3160 2.3,2.1.2, B9, B14 None ... 304 .... 314,315.Forbidden Forbidden D 40G Liquefied gas, toxic, flammable,n.o.s.Inhalation Hazard Zone C.2.3 UN3160 2.3,2.1.3, B14 None ... 304 .... 314,315.Forbidden Forbidden D 40G Liquefied gas, toxic, flammable,n.o.s.Inhalation Hazard Zone D.2.3 UN3160 2.3,2.1.4 None ... 304 .... 314,315.Forbidden Forbidden D 40G Liquefied gas, toxic, n.o.s.InhalationHazard Zone A.2.3 UN3162 2.3 ..... 1 None ... 192 .... 245 .... Forbidden Forbidden D 40G Liquefied gas, toxic, n.o.s.InhalationHazard Zone B.2.3 UN3162 2.3 ..... 2, B9, B14 None ... 304 .... 314,315.Forbidden Forbidden D 40G Liquefied gas, toxic, n.o.s.InhalationHazard Zone C.2.3 UN3162 2.3 ..... 3, B14 None ... 304 .... 314,315.Forbidden Forbidden D 40G Liquefied gas, toxic, n.o.s.InhalationHazard Zone D.2.3 UN3162 2.3 ..... 4 None ... 304 .... 314,315.Forbidden Forbidden D 40G I Liquefied gas, toxic, oxidizing, corrosive, n.o.s.Inhalation Hazard ZoneA.2.3 UN3310 2.3,5.1,8.1 None ... 192 .... 245 .... Forbidden Forbidden D 40, 89,90G I Liquefied gas, toxic, oxidizing, corrosive, n.o.s.Inhalation Hazard ZoneB.2.3 UN3310 2.3,5.1,8.2, B9, B14 None ... 304 .... 314,315.Forbidden Forbidden D 40, 89,90G I Liquefied gas, toxic, oxidizing, corrosive, n.o.s.Inhalation Hazard ZoneC.2.3 UN3310 2.3,5.1,8.3, B14 None ... 304 .... 314,315.Forbidden Forbidden D 40, 89,90G I Liquefied gas, toxic, oxidizing, corrosive, n.o.s.Inhalation Hazard ZoneD.2.3 UN3310 2.3,5.1,8.4 None ... 304 .... 314,315.Forbidden Forbidden D 40, 89,90G Liquefied gas, toxic, oxidizing, n.o.s.Inhalation Hazard Zone A.2.3 UN3307 2.3,5.1.1 None ... 192 .... 245 .... Forbidden Forbidden D 40G Liquefied gas, toxic, oxidizing, n.o.s.Inhalation Hazard Zone B.2.3 UN3307 2.3,5.1.2, B9, B14 None ... 304 .... 314,315.Forbidden Forbidden D 40G Liquefied gas, toxic, oxidizing, n.o.s.Inhalation Hazard Zone C.2.3 UN3307 2.3,5.1.3, B14 None ... 304 .... 314,315.Forbidden Forbidden D 40G Liquefied gas, toxic, oxidizing, n.o.s.Inhalation Hazard Zone D.2.3 UN3307 2.3,5.1.4 None ... 304 .... 314,315.Forbidden Forbidden D 40



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# 226 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Liquefied gases,non-flammablecharged with nitrogen, carbon dioxide or air.2.2 UN1058 2.2 ..... 306 ...... 304 .... None 75 kg 150 kg ALiquefied hydrocarbon gas, seeHydrocarbon gas mixture, liquefied,n.o.s..Liquefied natural gas, seeMethane,etc. (UN 1972).Liquefied petroleum gasseePetroleum gases, liquefied.Lithium ............................................... 4.3 UN1415 I 4.3 ..... A7, A19, IB4, IP1, N45 None ... 211 .... 244 .... Forbidden 15 kg E 52Lithium acetylide ethylenediaminecomplex, seeWater reactive solidetc.Lithium aluminum hydride ................. 4.3 UN1410 I 4.3 ..... A19 None ... 211 .... 242 .... Forbidden 15 kg E 52Lithium aluminum hydride, ethereal .. 4.3 UN1411 I 4.3, 3 A2, A3, A11, N34 None ... 201 .... 244 .... Forbidden 1 L D 40Lithium batteries, contained in equipment.9 UN3091 II 9 ........ 29, 188, 189, 190, 360,A54, A55, A101, A104185 ...... 185 .... None See A101,A10435 kg ALithium batteries packed with equipment.9 UN3091 II 9 ........ 29, 188, 189, 190, A54,A55, A101, A103185 ...... 185 .... None See A101,A103.35 kg ALithium battery ................................... 9 UN3090 II 9 ........ 29, 188, 189, 190, A51,A54, A55, A100185 ...... 185 .... None See A100 35 kg ALithium borohydride ........................... 4.3 UN1413 I 4.3 ..... A19, N40 None ... 211 .... 242 .... Forbidden 15 kg E 52Lithium ferrosilicon ............................. 4.3 UN2830 II 4.3 ..... A19, IB7, IP2, T3, TP33 151 ...... 212 .... 241 .... 15 kg 50kg E 40, 85,103Lithium hydride .................................. 4.3 UN1414 I 4.3 ..... A19, N40 None ... 211 .... 242 .... Forbidden 15 kg E 52Lithium hydride, fused solid ............... 4.3 UN2805 II 4.3 ..... A8, A19, A20, IB4, T3,TP33151 ...... 212 .... 241 .... 15 kg 50 kg E 52Lithium hydroxide .............................. 8 UN2680 II 8 ........ IB8, IP2, IP4, T3, TP33 154 ...... 212 .... 240 .... 15 kg 50 kgA 52.Lithium hydroxide, solution ................ 8 UN2679 II 8 ........ B2, IB2, T7, TP2 154 ...... 202 .... 242 .... 1 L 30 L A 29, 52.III 8 ........ IB3, T4, TP2 154 ...... 203 .... 241 .... 5 L 60 L A 29, 52,96.Lithium hypochlorite, dryorLithiumhypochlorite mixture.5.1 UN1471 II 5.1 ..... A9, IB8, IP2, IP4, N34,T3, TP33152 ...... 212 .... 240 .... 5 kg 25 kg A 4, 25,52, 56,58, 69,106,116



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# 227 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101............................................................ ................ III 5.1 ..... IB8, IP3, N34, T1, TP33 152 ...... 213 .... 240 .... 25 kg 100 kg A 4, 25,52, 56,58, 69,106,116Lithium in cartridges, seeLithium.Lithium nitrate .................................... 5.1 UN2722 III 5.1 ..... A1, IB8, IP3, T1, TP33 152 ...... 213 .... 240 .... 25 kg 100 kg ALithium nitride .................................... 4.3 UN2806 I 4.3 ..... A19, IB4, IP1, N40 None ... 211 .... 242 .... Forbidden 15 kgELithium peroxide ................................ 5.1 UN1472 II 5.1 ..... A9, IB6, IP2, N34, T3,TP33152 ...... 212 .... None 5 kg 25 kg A 13, 52,66, 75Lithium silicon .................................... 4.3 UN1417 II 4.3 ..... A19, A20, IB7, IP2, T3,TP33151 ...... 212 .... 241 .... 15 kg 50 kg A 85, 103LNG, seeMethane etc. (UN 1972).London purple .................................... 6.1 UN1621 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100kg ALPG, seePetroleum gases, liquefied.Lye, seeSodium hydroxide, solutions.Magnesium aluminum phosphide ...... 4.3 UN1419 I 4.3,6.1.A19, N34, N40 None ... 211 .... 242 .... Forbidden 15 kg E 40, 52,85+ Magnesium arsenate ......................... 6.1 UN1622 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgAMagnesium bisulfite solution, seeBisulfites, aqueous solutions, n.o.s..Magnesium bromate .......................... 5.1 UN1473 II 5.1 ..... A1, IB8, IP2, IP4, T3,TP33152 ...... 212 .... 242 .... 5 kg 25 kg A 56, 58Magnesium chlorate .......................... 5.1 UN2723 II 5.1 ..... IB8, IP2, IP4, T3, TP33 152 ...... 212 .... 242 .... 5 kg 25 kg A 56, 58Magnesium diamide .......................... 4.2 UN2004 II 4.2 ..... A8, A19, A20, IB6, T3,TP33None ... 212 .... 241 .... 15 kg 50 kg CMagnesium dross, wet or hot............ ForbiddenMagnesium fluorosilicate ................... 6.1 UN2853 III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg A 52Magnesium granules, coated,particlesize not less than 149 microns.4.3 UN2950 III 4.3 ..... A1, A19, IB8, IP4, T1,TP33151 ...... 213 .... 240 .... 25 kg 100 kg A 52Magnesium hydride ........................... 4.3 UN2010 I 4.3 ..... A19, N40 None ... 211 .... 242 .... Forbidden 15 kg E 52MagnesiumorMagnesium alloyswith more than 50 percent magne-sium in pellets, turnings or ribbons.4.1 UN1869 III 4.1 ..... A1, IB8, IP3, T1, TP33 151 ...... 213 .... 240 .... 25 kg 100 kg A 39, 52,53, 74,101Magnesium nitrate ............................. 5.1 UN1474 III 5.1 ..... 332, A1, B120, IB8, IP3,T1, TP33152 ...... 213 .... 240 .... 25 kg 100 kg AMagnesium perchlorate ..................... 5.1 UN1475 II 5.1 ..... IB6, IP2, T3, TP33 152 ...... 212 .... 242 .... 5 kg 25 kg A 56, 58Magnesium peroxide ......................... 5.1 UN1476 II 5.1 ..... IB6, IP2, T3, TP33 152 ...... 212 .... 242 .... 5 kg 25 kg A 13, 52,66, 75Magnesium phosphide ...................... 4.3 UN2011 I 4.3,6.1.A19, N40 None ... 211 .... None Forbidden 15 kg E 40, 52,85Magnesium, powderorMagnesiumalloys, powder.4.3 UN1418 I 4.3,4.2.A19, B56 None ... 211 .... 244 .... Forbidden 15 kg A 39, 52......................................................... II 4.3,4.2.A19, B56, IB5, IP2, T3,TP33None ... 212 .... 241 .... 15 kg 50 kg A 39, 52......................................................... III 4.3,4.2.A19, B56, IB8, IP4, T1,TP33None ... 213 .... 241 .... 25 kg 100 kg A 39, 52Magnesium scrap, seeMagnesium,etc. (UN 1869).



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# 228 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Magnesium silicide ............................ 4.3 UN2624 II 4.3 ..... A19, A20, IB7, IP2, T3,TP33151 ...... 212 .... 241 .... 15 kg 50 kg B 85, 103Magnetized material, see § 173.21.Maleic anhydride ............................... 8 UN2215 III 8 ........ IB8, IP3, T1, TP33 154 ...... 213 .... 240 .... 25 kg 100 kg AMaleic anhydride, molten .................. 8 UN2215 III 8 ........ T4, TP3 None ... 213 .... 240 .... Forbidden Forbidden AMalononitrile ...................................... 6.1 UN2647 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg A 12Mancozeb (manganeseethylenebisdithiocarbamate complex with zinc) seeManeb.ManeborManeb preparationswithnot less than 60 percent maneb.4.2 UN2210 III 4.2,4.3.57, A1, A19, IB6, T1,TP33None ... 213 .... 242 .... 25 kg 100 kg A 34Maneb stabilizedorManeb preparations, stabilizedagainst self-heating.4.3 UN2968 III 4.3 ..... 54, A1, A19, IB8, IP4,T1, TP33151 ...... 213 .... 242 .... 25 kg 100 kg B 34, 52Manganese nitrate ............................. 5.1 UN2724 III 5.1 ..... A1, IB8, IP3, T1, TP33 152 ...... 213 .... 240 .... 25 kg 100 kgAManganese resinate .......................... 4.1 UN1330 III 4.1 ..... A1, IB6, T1, TP33 151 ...... 213 .... 240 .... 25 kg 100 kg AMannitan tetranitrate.......................... ForbiddenMannitol hexanitrate (dry).................. ForbiddenMannitol hexanitrate, wettedorNitromannite, wettedwith not lessthan 40 percent water, or mixtureof alcohol and water, by mass.1.1D UN0133 II 1.1D .. 121 None ... 62 ...... None Forbidden Forbidden 04 25Marine pollutants, liquid or solid,n.o.s., seeEnvironmentally hazardous substances, liquidorsolid,n.o.s..Matches, block, seeMatches, ’strikeanywhere’.Matches, fusee .................................. 4.1 UN2254 III 4.1 ..... 186 ...... 186 .... None Forbidden Forbidden AMatches, safety(book, card or strikeon box).4.1 UN1944 III 4.1 ..... 186 ...... 186 .... None 25 kg 100 kg AMatches, strike anywhere .................. 4.1 UN1331 III 4.1 ..... 186 ...... 186 .... None Forbidden Forbidden BMatches, wax, Vesta ......................... 4.1 UN1945 III 4.1 ..... 186 ...... 186 .... None 25 kg 100 kg BMatting acid, seeSulfuric acid.Medicine, liquid, flammable, toxic,n.o.s.3 UN3248 II 3, 6.1 IB2 150 ...... 202 .... 243 .... 1 L 60 L B 40III 3, 6.1 IB3 150 ...... 203 .... 242 .... 60 L 220 L AMedicine, liquid, toxic, n.o.s .............. 6.1 UN1851 II 6.1 ..... 153 ...... 202 .... 243 .... 5 L 60 L C 40



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# 229 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101III 6.1 ..... 153 ...... 203 .... 241 .... 60 L 220 L C 40Medicine, solid, toxic, n.o.s ............... 6.1 UN3249 II 6.1 ..... T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg C 40III 6.1 ..... T3, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg C 40Memtetrahydrophthalic anhydride,seeCorrosive liquids, n.o.s..Mercaptans, liquid, flammable, n.o.s.orMercaptan mixture, liquid, flam-mable, n.o.s..3 UN3336 I 3 ........ T11, TP2 150 ...... 201 .... 243 .... 1 L 30 L E 95......................................................... II 3 ........ IB2, T7, TP1, TP8, TP28 150 ...... 202 .... 242 .... 5 L 60 L B95......................................................... III 3 ........ B1, B52, IB3, T4, TP1,TP29150 ...... 203 .... 241 .... 60 L 220 L B 95Mercaptans, liquid, flammable, toxic,n.o.s.orMercaptan mixtures, liq-uid, flammable, toxic, n.o.s..3 UN1228 II 3, 6.1 IB2, T11, TP2, TP27 None ... 202 .... 243 .... Forbidden 60 L B 40, 95......................................................... III 3, 6.1 A6, B1, IB3, T7, TP1,TP28150 ...... 203 .... 242 .... 5 L 220 L A 40, 95Mercaptans, liquid, toxic, flammable,n.o.s.orMercaptan mixtures, liq-uid, toxic, flammable, n.o.s., flashpoint not less than 23 degrees C.6.1 UN3071 II 6.1, 3 A6, IB2, T11, TP2,TP13, TP27153 ...... 202 .... 243 .... 5 L 60 L C 40, 1215-Mercaptotetrazol-1-acetic acid ....... 1.4C UN0448 II 1.4C .. ........................................ None ... 62 ...... None Forbidden 75 kg 02 25Mercuric arsenate .............................. 6.1 UN1623 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg AMercuric chloride ............................... 6.1 UN1624 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100kg AMercuric compounds, seeMercurycompounds,etc.Mercuric nitrate .................................. 6.1 UN1625 II 6.1 ..... IB8, IP2, IP4, N73, T3,TP33153 ...... 212 .... 242 .... 25 kg 100 kg A+ Mercuric potassium cyanide .............. 6.1 UN1626 I 6.1 ..... IB7, IP1, N74, N75, T6,TP33None ... 211 .... 242 .... 5 kg 50 kg A 52Mercuric sulfocyanate, seeMercurythiocyanate.Mercurol, seeMercury nucleate.Mercurous azide................................ ForbiddenMercurous compounds, seeMercurycompounds,etc.Mercurous nitrate ............................... 6.1 UN1627 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100kg AA W Mercury .............................................. 8 UN2809 III 8, 6.1 365 164 ...... 164 .... 240 .... 35 kg 35 kg B 40, 97Mercury acetate ................................. 6.1 UN1629 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100kg AMercury acetylide.............................. ForbiddenMercury ammonium chloride ............. 6.1 UN1630 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg AMercury based pesticides, liquid,flammable, toxic,flash point lessthan 23 degrees C.3 UN2778 I 3, 6.1 T14, TP2, TP13, TP27 None ... 201 .... 243 .... Forbidden 30 L B 40......................................................... II 3, 6.1 IB2, T11, TP2, TP13,TP27150 ...... 202 .... 243 .... 1 L 60 L B 40Mercury based pesticides, liquid,toxic.6.1 UN3012 I 6.1 ..... T14, TP2, TP13, TP27 None ... 201 .... 243 .... 1 L 30 L B 40......................................................... II 6.1 ..... IB2, T11, TP2, TP13,TP27153 ...... 202 .... 243 .... 5 L 60 L B 40......................................................... III 6.1 ..... IB3, T7, TP2, TP28 153 ...... 203 .... 241 .... 60 L 220 L A 40



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# 230 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Mercury based pesticides, liquid,toxic, flammable,flash point notless than 23 degrees C.6.1 UN3011 I 6.1, 3 T14, TP2, TP13, TP27 None ... 201 .... 243 .... 1 L 30 L B 40......................................................... II 6.1, 3 IB2, T11, TP2, TP13,TP27153 ...... 202 .... 243 .... 5 L 60 L B 40......................................................... III 6.1, 3 IB3, T7, TP2, TP28 153 ...... 203 .... 242 .... 60 L 220 L A 40Mercury based pesticides, solid, toxic 6.1 UN2777 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg A 40......................................................... II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgA 40......................................................... III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg A40Mercury benzoate .............................. 6.1 UN1631 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgAMercury bromides .............................. 6.1 UN1634 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgAG Mercury compound, liquid, n.o.s ....... 6.1 UN2024 I 6.1 ..... None ... 201 .... 243 .... 1 L 30 L B 40II 6.1 ..... IB2 153 ...... 202 .... 243 .... 5 L 60 L B 40III 6.1 ..... IB3 153 ...... 203 .... 241 .... 60 L 220 L B 40G Mercury compound, solid, n.o.s ........ 6.1 UN2025 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg AII 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg AIII 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg AAWMercury contained in manufacturedarticles.8 UN3506 III 8, 6.1 A191 164 ...... None None No limit No limit B 40, 97Mercury cyanide ................................ 6.1 UN1636 II 6.1 ..... IB8, IP2, IP4, N74, N75,T3, TP33153 ...... 212 .... 242 .... 25 kg 100 kg A 52Mercury fulminate, wettedwith notless than 20 percent water, or mixture of alcohol and water, by mass.1.1A UN0135 II 1.1A ... 111, 117 None ... 62 ...... None Forbidden Forbidden 05 25Mercury gluconate ............................. 6.1 UN1637 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgAMercury iodide ................................... 6.1 UN1638 II 6.1 ..... IB2, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100kg AMercury iodide aquabasicammonobasic (Iodide of Millon’sbase).ForbiddenMercury nitride................................... ForbiddenMercury nucleate ............................... 6.1 UN1639 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg AMercury oleate ................................... 6.1 UN1640 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100kg AMercury oxide .................................... 6.1 UN1641 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100kg AMercury oxycyanide........................... ForbiddenMercury oxycyanide, desensitized .... 6.1 UN1642 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg A 52, 91Mercury potassium iodide ................. 6.1 UN1643 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg AMercury salicylate .............................. 6.1 UN1644 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100kg A+ Mercury sulfates ................................ 6.1 UN1645 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg A



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# 231 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Mercury thiocyanate .......................... 6.1 UN1646 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgAMesityl oxide ...................................... 3 UN1229 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AG Metal carbonyls, liquid, n.o.s. ............ 6.1 UN3281 I 6.1 ..... 5, T14, TP2, TP13,TP27None ... 201 .... 243 .... 1 L 30 L B 40......................................................... II 6.1 ..... IB2, T11, TP2, TP27 153 ...... 202 .... 243 .... 5 L 60 L B 40......................................................... III 6.1 ..... IB3, T7, TP1, TP28 153 ...... 203 .... 241 .... 60 L 220 L A 40G Metal carbonyls, solid, n.o.s. ............. 6.1 UN3466 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg D 40......................................................... II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgB 40......................................................... III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg B40G Metal catalyst, dry ............................. 4.2 UN2881 I 4.2 ..... N34, T21, TP7, TP33 None ... 187 .... None Forbidden Forbidden CII 4.2 ..... IB6, IP2, N34, T3, TP33 None ... 187 .... 242 .... Forbidden 50 kg CIII 4.2 ..... IB8, IP3, N34, T1, TP33 None ... 187 .... 241 .... 25 kg 100 kg CG Metal catalyst, wettedwith a visibleexcess of liquid.4.2 UN1378 II 4.2 ..... A2, A8, IB1, N34, T3,TP33None ... 212 .... None Forbidden 50 kg CMetal hydrides, flammable, n.o.s. ..... 4.1 UN3182 II 4.1 ..... A1, IB4, T3, TP33 151 ...... 212 .... 240 .... 15 kg 50 kg E......................................................... III 4.1 ..... A1, IB4, T1, TP33 151 ...... 213 .... 240 .... 25 kg 100 kg EMetal hydrides, water reactive, n.o.s. 4.3 UN1409 I 4.3 ..... A19, N34, N40 None ... 211 .... 242 .... Forbidden 15 kg D 52......................................................... II 4.3 ..... A19, IB4, N34, N40, T3,TP33151 ...... 212 .... 242 .... 15 kg 50 kg D 52Metal powder, self-heating, n.o.s. ..... 4.2 UN3189 II 4.2 ..... IB6, IP2, T3, TP33 None ... 212 .... 241 .... 15 kg 50 kg C......................................................... III 4.2 ..... IB8, IP3, T1, TP33 None ... 213 .... 241 .... 25 kg 100 kg CMetal powders, flammable, n.o.s. ..... 4.1 UN3089 II 4.1 ..... IB8, IP2, IP4, T3, TP33 151 ...... 212 .... 240 .... 15 kg 50 kg B......................................................... III 4.1 ..... IB6, T1, TP33 151 ...... 213 .... 240 .... 25 kg 100 kg BMetal salts of methyl nitramine (dry)ForbiddenG Metal salts of organic compounds,flammable, n.o.s..4.1 UN3181 II 4.1 ..... A1, IB8, IP2, IP4, T3,TP33151 ...... 212 .... 240 .... 15 kg 50 kg B 40......................................................... III 4.1 ..... A1, IB8, IP3, T1, TP33 151 ...... 213 .... 240 .... 25 kg 100 kgB 40Metaldehyde ...................................... 4.1 UN1332 III 4.1 ..... A1, IB8, IP3, T1, TP33 151 ...... 213 .... 240 .... 25 kg 100kg AG Metallic substance, water-reactive,n.o.s..4.3 UN3208 I 4.3 ..... A7, IB4 None ... 211 .... 242 .... Forbidden 15 kg E 40......................................................... II 4.3 ..... A7, IB7, IP2, T3, TP33 151 ...... 212 .... 242 .... 15 kg 50 kg E40......................................................... III 4.3 ..... A7, IB8, IP4, T1, TP33 151 ...... 213 .... 241 .... 25 kg 100 kgE 40G Metallic substance, water-reactive,self-heating, n.o.s..4.3 UN3209 I 4.3,4.2.A7 None ... 211 .... 242 .... Forbidden 15 kg E 40......................................................... II 4.3,4.2.A7, IB5, IP2, T3, TP33 None ... 212 .... 242 .... 15 kg 50 kg E 40......................................................... III 4.3,4.2.A7, IB8, IP4, T1, TP33 None ... 213 .... 242 .... 25 kg 100 kg E 40Methacrylaldehyde, stabilized ........... 3 UN2396 II 3, 6.1 45, IB2, T7, TP1, TP13 150 ...... 202 .... 243 .... 1 L 60 L E 40Methacrylic acid, stabilized ................ 8 UN2531 II 8 ........ 41, IB2, T7, TP1, TP18,TP30154 ...... 202 .... 242 .... 1 L 30 L C 40+ Methacrylonitrile, stabilized ............... 6.1 UN3079 I 6.1, 3 2, B9, B14, B32, T20,TP2, TP13, TP38, TP45None ... 227 .... 244 .... Forbidden Forbidden D 12, 25,40Methallyl alcohol ................................ 3 UN2614 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AMethane and hydrogen, mixtures,seeHydrogen and methane, mix-tures,etc.Methane, compressedorNaturalgas, compressed(with high meth-ane content).2.1 UN1971 2.1 ..... 306 ...... 302 .... 302 .... Forbidden 150 kg E 40



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# 232 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Methane, refrigerated liquid(cryogenic liquid) orNatural gas, refrigerated liquid(cryogenic liquid), withhigh methane content).2.1 UN1972 2.1 ..... T75, TP5 None ... None 318 .... Forbidden Forbidden D 40Methanesulfonyl chloride ................... 6.1 UN3246 I 6.1, 8 2, B9, B14, B32, T20,TP2, TP13, TP38, TP45None ... 227 .... 244 .... Forbidden Forbidden D 40+ I Methanol ............................................ 3 UN1230 II 3, 6.1 IB2, T7, TP2 150 ...... 202 .... 242 .... 1 L 60 L B 40D Methanol ............................................ 3 UN1230 II 3 ........ IB2, T7, TP2 150 ...... 202 .... 242 .... 1 L 60 L B 40Methazoic acid................................... Forbidden4-Methoxy-4-methylpentan-2-one ...... 3 UN2293 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L A1-Methoxy-2-propanol ........................ 3 UN3092 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L A+ Methoxymethyl isocyanate ................ 6.1 UN2605 I 6.1, 3 1, B9, B14, B30, T20,TP2, TP13, TP38, TP44None ... 226 .... 244 .... Forbidden Forbidden D 40Methyl acetate ................................... 3 UN1231 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BMethyl acetylene and propadienemixtures, stabilized.2.1 UN1060 2.1 ..... N88, T50 306 ...... 304 .... 314,315.Forbidden 150 kg B 40Methyl acrylate, stabilized ................. 3 UN1919 II 3 ........ IB2, T4, TP1, TP13 150 ...... 202 .... 242 .... 5 L 60 L BMethyl alcohol, seeMethanol.Methyl allyl chloride ........................... 3 UN2554 II 3 ........ IB2, T4, TP1, TP13 150 ...... 202 .... 242 .... 5 L 60 L EMethyl amyl ketone, seeAmyl methylketone.Methyl bromide .................................. 2.3 UN1062 2.3 ..... 3, B14, N86, T50 None ... 193 .... 314,315.Forbidden Forbidden D 40Methyl bromide and chloropicrin mixtures with more than 2 percentchloropicrin, seeChloropicrin andmethyl bromide mixtures.Methyl bromide and chloropicrin mixtures with not more than 2 percentchloropicrin, seeMethyl bromide.Methyl bromide and ethylenedibromide mixtures, liquid.6.1 UN1647 I 6.1 ..... 2, B9, B14, B32, N65,T20, TP2, TP13, TP38,TP44None ... 227 .... 244 .... Forbidden Forbidden D 40Methyl bromoacetate ......................... 6.1 UN2643 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L D 402-Methylbutanal ................................. 3 UN3371 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B2-Methyl-1-butene .............................. 3 UN2459 I 3 ........ T11, TP2 None ... 201 .... 243 .... 1 L 30 L E2-Methyl-2-butene .............................. 3 UN2460 II 3 ........ IB2, IP8, T7, TP1 None ... 202 .... 242 .... 5 L 60 L E3-Methyl-1-butene .............................. 3 UN2561 I 3 ........ T11, TP2 None ... 201 .... 243 .... 1 L 30 L E



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# 233 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Methyl tert-butyl ether ........................ 3 UN2398 II 3 ........ IB2, T7, TP1 150 ...... 202 .... 242 .... 5 L 60 L EMethyl butyrate .................................. 3 UN1237 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BMethyl chloride or Refrigerant gas R40.2.1 UN1063 2.1 ..... N86, T50 306 ...... 304 .... 314,315.5 kg 100 kg D 40Methyl chloride and chloropicrin mix-tures, seeChloropicrin and methylchloride mixtures.Methyl chloride and methylene chlo-ride mixtures.2.1 UN1912 2.1 ..... N86, T50 306 ...... 304 .... 314,315.Forbidden 150 kg D 40Methyl chloroacetate ......................... 6.1 UN2295 I 6.1, 3 T14, TP2, TP13 None ... 201 .... 243 .... 1 L 30 L DMethyl chlorocarbonate, seeMethylchloroformate.Methyl chloroform, see1,1,1-Tri-chloroethane.Methyl chloroformate ......................... 6.1 UN1238 I 6.1, 3,8.1, B9, B14, B30, N34,T22, TP2, TP13, TP38,TP44None ... 226 .... 244 .... Forbidden Forbidden D 21, 40,100Methyl chloromethyl ether ................. 6.1 UN1239 I 6.1, 3 1, B9, B14, B30, T22,TP2, TP13, TP38, TP44None ... 226 .... 244 .... Forbidden Forbidden D 40Methyl 2-chloropropionate ................. 3 UN2933 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AMethyl dichloroacetate ....................... 6.1 UN2299 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L AMethyl ethyl ether, seeEthyl methylether.Methyl ethyl ketone,seeEthyl methylketone.Methyl ethyl ketone peroxide, in solu-tion with more than 9 percent bymass active oxygen.Forbidden2-Methyl-5-ethylpyridine .................... 6.1 UN2300 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L AMethyl fluoride,orRefrigerant gas R41.2.1 UN2454 2.1 ..... 306 ...... 304 .... 314,315.Forbidden 150 kg E 40Methyl formate ................................... 3 UN1243 I 3 ........ T11, TP2 150 ...... 201 .... 243 .... 1 L 30 L E2-Methyl-2-heptanethiol ..................... 6.1 UN3023 I 6.1, 3 2, B9, B14, B32, T20,TP2, TP13, TP38, TP45None ... 227 .... 244 .... Forbidden Forbidden D 40, 102Methyl iodide ..................................... 6.1 UN2644 I 6.1 ..... 2, B9, B14, B32, T20,TP2, TP13, TP38, TP45None ... 227 .... 244 .... Forbidden Forbidden D 12, 40Methyl isobutyl carbinol ..................... 3 UN2053 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AMethyl isobutyl ketone ....................... 3 UN1245 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BMethyl isobutyl ketone peroxide, insolution with more than 9 percentby mass active oxygen.ForbiddenMethyl isocyanate .............................. 6.1 UN2480 I 6.1, 3 1, B9, B14, B30, T22,TP2, TP13, TP38, TP44None ... 226 .... 244 .... Forbidden Forbidden D 40, 52Methyl isopropenyl ketone, stabilized 3 UN1246 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BMethyl isothiocyanate ........................ 6.1 UN2477 I 6.1, 3 2, B9, B14, B32, T20,TP2, TP13, TP38, TP45None ... 227 .... 244 .... Forbidden Forbidden D 40Methyl isovalerate .............................. 3 UN2400 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BMethyl magnesium bromide, in ethylether.4.3 UN1928 I 4.3, 3 None ... 201 .... 243 .... Forbidden 1 L D



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# 234 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Methyl mercaptan .............................. 2.3 UN1064 2.3,2.1.3, B7, B9, B14, N89,T50None ... 304 .... 314,315.Forbidden Forbidden D 40Methyl mercaptopropionaldehyde,see4-Thiapentanal................. ........... .......... ........ ........ ..................Methyl methacrylate monomer, stabilized.3 UN1247 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B 40Methyl nitramine (dry)........................ ForbiddenMethyl nitrate..................................... ForbiddenMethyl nitrite...................................... ForbiddenMethyl norbornene dicarboxylic anhydride, seeCorrosive liquids, n.o.s..Methyl orthosilicate ............................ 6.1 UN2606 I 6.1, 3 2, B9, B14, B32, T20,TP2, TP13, TP38, TP45None ... 227 .... 244 .... Forbidden Forbidden D 40D Methyl phosphonic dichloride ............ 6.1 NA9206 I 6.1, 8 2, B9, B14, B32, N34,N43, T20, TP4, TP13,TP38, TP45None ... 227 .... 244 .... Forbidden Forbidden CMethyl phosphonothioic dichloride,anhydrous, seeCorrosive liquid,n.o.s..D Methyl phosphonous dichloride,pyrophoric liquid.6.1 NA2845 I 6.1,4.2.2, B9, B14, B16, B32,T20, TP4, TP12, TP13,TP38, TP45None ... 227 .... 244 .... Forbidden Forbidden D 18Methyl picric acid (heavy metal saltsof).ForbiddenMethyl propionate .............................. 3 UN1248 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BMethyl propyl ether ............................ 3 UN2612 II 3 ........ IB2, IP8, T7, TP2 150 ...... 202 .... 242 .... 5 L 60 L E 40Methyl propyl ketone ......................... 3 UN1249 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BMethyl sulfate, seeDimethyl sulfate.Methyl sulfide, seeDimethyl sulfide.Methyl trichloroacetate ...................... 6.1 UN2533 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L AMethyl trimethylol methane trinitrateForbiddenMethyl vinyl ketone, stabilized ........... 6.1 UN1251 I 6.1, 3,8.1, B9, B14, B30, T22,TP2, TP13, TP38, TP44None ... 226 .... 244 .... Forbidden Forbidden B 40Methylal ............................................. 3 UN1234 II 3 ........ IB2, IP8, T7, TP2 None ... 202 .... 242 .... 5 L 60 L EMethylamine, anhydrous ................... 2.1 UN1061 2.1 ..... N87, T50 306 ...... 304 .... 314,315.Forbidden 150 kg B 40Methylamine, aqueous solution ......... 3 UN1235 II 3, 8 .... B1, IB2, T7, TP1 150 ...... 202 .... 243 .... 1 L 5 L E 52,135.



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# 235 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Methylamine dinitramine and drysalts thereof.ForbiddenMethylamine nitroform....................... ForbiddenMethylamine perchlorate (dry)........... ForbiddenMethylamyl acetate ............................ 3 UN1233 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AN-Methylaniline .................................. 6.1 UN2294 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L Aalpha-Methylbenzyl alcohol, liquid ..... 6.1 UN2937 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L Aalpha-Methylbenzyl alcohol, solid ...... 6.1 UN3438 III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg A3-Methylbutan-2-one .......................... 3 UN2397 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BN-Methylbutylamine ........................... 3 UN2945 II 3, 8 .... IB2, T7, TP1 150 ...... 202 .... 243 .... 1 L 5 L B 40Methylchlorosilane ............................. 2.3 UN2534 2.3,2.1,8.2, B9, B14, N34 None ... 226 .... 314,315.Forbidden Forbidden D 17, 40Methylcyclohexane ............................ 3 UN2296 II 3 ........ B1, IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BMethylcyclohexanols,flammable....... 3 UN2617 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AMethylcyclohexanone ........................ 3 UN2297 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AMethylcyclopentane ........................... 3 UN2298 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BD Methyldichloroarsine .......................... 6.1 NA1556 I 6.1 ..... 2, T20, TP4, TP13,TP38, TP45None ... 192 .... None Forbidden Forbidden D 40Methyldichlorosilane .......................... 4.3 UN1242 I 4.3, 8,3.A2, A3, A7, B6, B77,N34, T14, TP2, TP7,TP13None ... 201 .... 243 .... Forbidden 1 L D 21, 28,40, 49,100Methylene chloride, seeDichloromethane.Methylene glycol dinitrate.................. Forbidden2-Methylfuran ..................................... 3 UN2301 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L Ea-Methylglucoside tetranitrate........... Forbiddena-Methylglycerol trinitrate.................. Forbidden5-Methylhexan-2-one ......................... 3 UN2302 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AMethylhydrazine ................................. 6.1 UN1244 I 6.1, 3,8.1, B7, B9, B14, B30,B77, N34, T22, TP2,TP13, TP38, TP44None ... 226 .... 244 .... Forbidden Forbidden D 21, 40,49, 52and1004-Methylmorpholineorn-methylmorpholine.3 UN2535 II 3, 8 .... B6, IB2, T7, TP1 150 ...... 202 .... 243 .... 1 L 5 L B 40Methylpentadienes ............................. 3 UN2461 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L E2-Methylpentan-2-ol ........................... 3 UN2560 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AMethylpentanes, seeHexanes.Methylphenyldichlorosilane ................ 8 UN2437 II 8 ........ T10, TP2, TP7, TP13 None ... 206 .... 242 .... Forbidden 30 L C 401-Methylpiperidine ............................. 3 UN2399 II 3, 8 .... IB2, T7, TP1 150 ...... 202 .... 243 .... 1 L 5 L B 52.Methyltetrahydrofuran ........................ 3 UN2536 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BMethyltrichlorosilane .......................... 3 UN1250 II 3, 8 .... A7, B6, B77, N34, T10,TP2, TP7, TP13None ... 206 .... 243 .... Forbidden 5 L B 40alpha-Methylvaleraldehyde ................ 3 UN2367 II 3 ........ B1, IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BMine rescue equipment containingcarbon dioxide, seeCarbon diox-ide.Mineswith bursting charge............... 1.1F UN0136 II 1.1F ... ........................................ ............. 62 ...... None Forbidden Forbidden 05 25Mineswith bursting charge............... 1.1D UN0137 II 1.1D .. ........................................ ............. 62 ...... 62 ...... Forbidden Forbidden 0425Mineswith bursting charge............... 1.2D UN0138 II 1.2D .. ........................................ ............. 62 ...... 62 ...... Forbidden Forbidden 0425



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# 236 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Mineswith bursting charge............... 1.2F UN0294 II 1.2F ... ........................................ ............. 62 ...... None Forbidden Forbidden 05 25Mixed acid, seeNitrating acid, mixturesetc.Mobility aids, seeBattery poweredequipmentorBattery powered vehicle’.D Model rocket motor ............................ 1.4C NA0276 II 1.4C .. 51 None ... 62 ...... None Forbidden 75 kg 06D Model rocket motor ............................ 1.4S NA0323 II 1.4S ... 51 None ... 62 ...... None 25 kg 100 kg 05Molybdenum pentachloride ............... 8 UN2508 III 8 ........ IB8, IP3, T1, TP33 154 ...... 213 .... 240 .... 25 kg 100 kg C 40Monochloroacetone (unstabilized)..... ForbiddenMonochloroethylene, seeVinyl chloride, stabilized.Monoethanolamine, seeEthanolamine, solutions.Monoethylamine, seeEthylamine.Morpholine ......................................... 8 UN2054 I 8, 3 .... A6, T10, TP2 None ... 201 .... 243 .... 0.5 L 2.5 L AMorpholine, aqueous, mixture, seeCorrosive liquids, n.o.s..Motor fuel anti-knock compoundsseeMotor fuel anti-knock mixtures.+ Motor fuel anti-knock mixture, flammable.6.1 UN3483 I 6.1, 3 14, T14, TP2, TP13 None ... 201 .... 244 .... Forbidden Forbidden D 25, 40+ Motor fuel anti-knock mixtures .......... 6.1 UN1649 I 6.1 ..... 14, B9, B90, T14, TP2,TP13None ... 201 .... 244 .... Forbidden 30 L D 25, 40Motor spirit,seeGasoline.Muriatic acid, seeHydrochloric acid.Musk xylene,see5-tert-Butyl-2,4,6-trinitro-m-xylene.Naphtha seePetroleum distillatesn.o.s..Naphthalene, crudeorNaphthalene,refined.4.1 UN1334 III 4.1 ..... A1, B120,IB8, IP3, T1,TP33151 ...... 213 .... 240 .... 25 kg 100 kg ANaphthalene diozonide...................... Forbiddenbeta-Naphthylamine, solid ................. 6.1 UN1650 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg Abeta-Naphthylamine solution ............. 6.1 UN3411 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L A......................................................... III 6.1 ..... IB2, T7, TP2 153 ...... 203 .... 241 .... 60 L 220 L Aalpha-Naphthylamine ......................... 6.1 UN2077 III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg ANaphthalene, molten ......................... 4.1 UN2304 III 4.1 ..... IB1, T1, TP3 151 ...... 213 .... 241 .... Forbidden Forbidden C



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# 237 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Naphthylamineperchlorate................. ForbiddenNaphthylthiourea ................................ 6.1 UN1651 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100kg ANaphthylurea ..................................... 6.1 UN1652 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100kg ANatural gases (with high methanecontent), seeMethane, etc. (UN1971, UN 1972).Neohexane, seeHexanes.Neon, compressed ............................ 2.2 UN1065 ........ 2.2 ..... ........................................ 306,307.302 .... None 75 kg 150 kg ANeon, refrigerated liquid(cryogenicliquid).2.2 UN1913 2.2 ..... T75, TP5 320 ...... 316 .... None 50 kg 500 kg DNew explosive or explosive device,see §§ 173.51 and 173.56.Nickel carbonyl .................................. 6.1 UN1259 I 6.1, 3 1 None ... 198 .... None Forbidden Forbidden D 40, 78Nickel cyanide ................................... 6.1 UN1653 II 6.1 ..... IB8, IP2, IP4, N74, N75,T3, TP33153 ...... 212 .... 242 .... 25 kg 100 kg A 52Nickel nitrate ...................................... 5.1 UN2725 III 5.1 ..... A1, IB8, IP3, T1, TP33 152 ...... 213 .... 240 .... 25 kg100 kg ANickel nitrite ....................................... 5.1 UN2726 III 5.1 ..... A1, IB8, IP3, T1, TP33 152 ...... 213 .... 240 .... 25 kg100 kg A 56, 58Nickel picrate..................................... ForbiddenNicotine .............................................. 6.1 UN1654 II 6.1 ..... IB2 153 ...... 202 .... 243 .... 5 L 60 L AG Nicotine compounds, liquid, n.o.s.orNicotine preparations, liquid, n.o.s.6.1 UN3144 I 6.1 ..... A4 None ... 201 .... 243 .... 1 L 30 L B 40II 6.1 ..... IB2, T11, TP2, TP27 153 ...... 202 .... 243 .... 5 L 60 L B 40III 6.1 ..... IB3, T7, TP1, TP28 153 ...... 203 .... 241 .... 60 L 220 L B 40G Nicotine compounds, solid, n.o.s.orNicotine preparations, solid, n.o.s.6.1 UN1655 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg BII 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg AIII 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg ANicotine compounds, solid, n.o.s.orNicotine preparations, solid, n.o.s..6.1 UN1655 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg B......................................................... II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgA......................................................... III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg ANicotine hydrochloride liquidorsolu-tion.6.1 UN1656 II 6.1 ..... IB2 153 ...... 202 .... 243 .... 5 L 60 L A......................................................... III 6.1 ..... IB3 153 ...... 203 .... 241 .... 60 L 220 L ANicotine hydrochloride, solid ............. 6.1 UN3444 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg ANicotine salicylate .............................. 6.1 UN1657 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100kg ANicotine sulfate solution .................... 6.1 UN1658 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L A......................................................... III 6.1 ..... IB3, T7, TP2 153 ...... 203 .... 241 .... 60 L 220 L ANicotine sulphate, solid ..................... 6.1 UN3445 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgANicotine tartrate ................................. 6.1 UN1659 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg ANitrated paper (unstable)................... ForbiddenNitrates, inorganic, aqueous solution,n.o.s..5.1 UN3218 II 5.1 ..... 58, IB2, T4, TP1 152 ...... 202 .... 242 .... 1 L 5 L B 56, 58,133......................................................... III 5.1 ..... 58, IB2, T4, TP1 152 ...... 203 .... 241 .... 2.5 L 30 L B 56, 58,133Nitrates, inorganic, n.o.s. ................... 5.1 UN1477 II 5.1 ..... IB8, IP2, IP4, T3, TP33 152 ...... 212 .... 240 .... 5 kg 25 kg A56, 58......................................................... III 5.1 ..... IB8, IP3, T1, TP33 152 ...... 213 .... 240 .... 25 kg 100 kg A 56, 58Nitrates of diazonium compounds..... Forbidden



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# 238 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Nitrating acid mixtures, spentwithmore than 50 percent nitric acid.8 UN1826 I 8, 5.1 A7, T10, TP2, TP13 None ... 158 .... 243 .... Forbidden 2.5 L D 40, 66Nitrating acid mixtures spentwith notmore than 50 percent nitric acid.8 UN1826 II 8 ........ A7, B2, IB2, T8, TP2 None ... 158 .... 242 .... Forbidden 30 L D 40Nitrating acid mixtureswith morethan 50 percent nitric acid.8 UN1796 I 8, 5.1 A7, T10, TP2, TP13 None ... 158 .... 243 .... Forbidden 2.5 L D 40, 66Nitrating acid mixtureswith not morethan 50 percent nitric acid.8 UN1796 II 8 ........ A7, B2, IB2, T8, TP2,TP13None ... 158 .... 242 .... Forbidden 30 L D 40Nitric acidother than red fuming, withat least 65 percent, but not morethan 70 percent nitric acid.8 UN2031 II 8, 5.1 A6, B2, B47, B53, IB2,IP15, T8, TP2None ... 158 .... 242 .... Forbidden 30 L D 66, 74,89, 90Nitric acidother than red fuming, withmore than 20 percent and lessthan 65 percent nitric acid.8 UN2031 II 8 ........ A6, B2, B47, B53, IB2,IP15, T8, TP2None ... 158 .... 242 .... Forbidden 30 L D 44, 66,74, 89,90Nitric acidother than red fuming withnot more than 20 percent nitricacid.8 UN2031 II 8 ........ A6, B2, B47, B53, IB2,T8, TP2None ... 158 .... 242 .... 1 L 30 L D+ Nitric acid, red fuming ....................... 8 UN2032 I 8, 5.1,6.1.2, B9, B32, T20, TP2,TP13, TP38, TP45None ... 227 .... 244 .... Forbidden Forbidden D 40, 66,74, 89,90Nitric acidother than red fuming, withmore than 70 percent nitric acid.8 UN2031 I 8, 5.1 A3, B47, B53, T10, TP2,TP12, TP13None ... 158 .... 243 .... Forbidden 2.5 L D 44, 66,89, 90,110,111Nitric oxide, compressed ................... 2.3 UN1660 2.3,5.1,8.1, B77 None ... 337 .... None Forbidden Forbidden D 40, 89,90Nitric oxide and dinitrogen tetroxidemixturesorNitric oxide and nitrogen dioxide mixtures.2.3 UN1975 2.3,5.1,8.1, B77 None ... 337 .... None Forbidden Forbidden D 40, 89,90G Nitriles, flammable, toxic, n.o.s. ........ 3 UN3273 I 3, 6.1 T14, TP2, TP13, TP27 None ... 201 .... 243 .... Forbidden 30 L E 40, 52......................................................... II 3, 6.1 IB2, T11, TP2, TP13,TP27150 ...... 202 .... 243 .... 1 L 60 L B 40, 52G Nitrites, inorganic, aqueous solution,n.o.s.5.1 UN3219 II 5.1 ..... IB1, T4, TP1 152 ...... 202 .... 242 .... 1 L 5 L B 46, 56,58, 133III 5.1 ..... IB2, T4, TP1 152 ...... 203 .... 241 .... 2.5 L 30 L B 46, 56,58, 133



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# 239 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101G Nitrites, inorganic, n.o.s ..................... 5.1 UN2627 II 5.1 ..... 33, IB8, IP2, IP4, T3,TP33152 ...... 212 .... None 5 kg 25 kg A 46, 56,58, 13G Nitriles, liquid, toxic, n.o.s. 6.1 UN3276 I 6.1 ..... 5, T14, TP2, TP13,TP27None ... 201 .... 243 .... 1 L 30 L B 52II 6.1 ..... IB2, T11, TP2, TP27 153 ...... 202 .... 243 .... 5 L 60 L B 52III 6.1 ..... IB3, T7, TP1, TP28 153 ...... 203 .... 241 .... 60 L 220 L A 52G Nitriles, solid, toxic, n.o.s. .................. 6.1 UN3439 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg D 52II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg B 52III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg A 52G Nitriles, toxic, flammable, n.o.s. ........ 6.1 UN3275 I 6.1, 3 5, T14, TP2, TP13,TP27None ... 201 .... 243 .... 1 L 30 L B 40, 52......................................................... II 6.1, 3 IB2, T11, TP2, TP13,TP27153 ...... 202 .... 243 .... 5 L 60 L B 40, 523-Nitro-4-chlorobenzotrifluoride ......... 6.1 UN2307 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L A 406-Nitro-4-diazotoluene-3-sulfonic acid(dry).ForbiddenNitro isobutane triol trinitrate............. ForbiddenN-Nitro-N-methylglycolamide nitrate.. Forbidden2-Nitro-2-methylpropanol nitrate........ ForbiddenNitro urea ........................................... 1.1D UN0147 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25N-Nitroaniline..................................... Forbidden+ Nitroanilines (o-; m-; p-;) ................... 6.1 UN1661 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg ANitroanisole, liquid ............................. 6.1 UN2730 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L ANitroanisoles, solid ............................ 6.1 UN3458 III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kgA+ Nitrobenzene ..................................... 6.1 UN1662 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L A 40m-Nitrobenzene diazonium per-chlorate.ForbiddenNitrobenzenesulfonic acid ................. 8 UN2305 II 8 ........ B2, B4, IB8, IP2, IP4,T3, TP33154 ...... 202 .... 242 .... 1 L 30 L ANitrobenzol, seeNitrobenzene.5-Nitrobenzotriazol ............................. 1.1D UN0385 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Nitrobenzotrifluorides, liquid .............. 6.1 UN2306 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L A 40Nitrobenzotrifluorides, solid ............... 6.1 UN3431 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg A40Nitrobromobenzenes, liquid ............... 6.1 UN2732 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L ANitrobromobenzenes, solid ................ 6.1 UN3459 III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg ANitrocellulose,dry or wetted with lessthan 25 percent water (or alcohol),by mass.1.1D UN0340 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25,27ENitrocellulose,with not more than12.6 percent nitrogen, by dry massmixture withorwithout plasticizer,withorwithout pigment.4.1 UN2557 II 4.1 ..... 44 151 ...... 212 .... 240 .... 1 kg 15 kg D 28, 36Nitrocellulose membrane filters,withnot more than 12.6% nitrogen, bydry mass.4.1 UN3270 II 4.1 ..... 43, A1 151 ...... 212 .... 240 .... 1 kg 15 kg DNitrocellulose, plasticizedwith notless than 18 percent plasticizingsubstance, by mass.1.3C UN0343 II 1.3C .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25



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# 240 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Nitrocellulose, solution, flammablewith not more than 12.6 percent nitrogen, by mass, and not morethan 55 percent nitrocellulose.3 UN2059 I 3 ........ 198, T11, TP1, TP8,TP27None ... 201 .... 243 .... 1 L 30 L E......................................................... II 3 ........ 198, IB2, T4, TP1, TP8 150 ...... 202 .... 242 .... 5 L 60 L B......................................................... III 3 ........ 198, B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ANitrocellulose,unmodified or plasticized with less than 18 percentplasticizing substance, by mass.1.1D UN0341 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25,27ENitrocellulose, wettedwith not lessthan 25 percent alcohol, by mass.1.3C UN0342 II 1.3C .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Nitrocellulose with alcoholwith notless than 25 percent alcohol bymass, and with not more than 12.6percent nitrogen, by dry mass.4.1 UN2556 II 4.1 ..... 151 212 ...... None 1 kg ... 15 kg D 28,36Nitrocellulose with waterwith not lessthan 25 percent water by mass.4.1 UN2555 II 4.1 ..... 151 212 ...... None 15 kg 50 kg E 28,36Nitrochlorobenzene, seeChloronitrobenzenesetc.Nitrocresols, liquid ............................. 6.1 UN3434 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L ANitrocresols, solid .............................. 6.1 UN2446 III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kgANitroethane ........................................ 3 UN2842 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ANitroethyl nitrate................................ ForbiddenNitroethylene polymer........................ ForbiddenNitrogen, compressed ....................... 2.2 UN1066 2.2 ..... 306,307.302 .... 314,315.75 kg 150 kg ANitrogen dioxide,seeDinitrogen tetroxide.Nitrogen fertilizer solution, seeFertilizer ammoniating solutionetc.Nitrogen peroxide, seeDinitrogen tetroxide................. ........... .......... ........ ........ ..................Nitrogen, refrigerated liquidcryogenicliquid.2.2 UN1977 2.2 ..... 345, 346, T75, TP5 320 ...... 316 .... 318 .... 50 kg 500 kg DNitrogen tetroxide and nitric oxidemixtures, seeNitric oxide and nitrogen tetroxide mixtures.



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# 241 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Nitrogen tetroxide, seeDinitrogen te-troxide.Nitrogen trichloride............................ ForbiddenNitrogen trifluoride ............................. 2.2 UN2451 2.2,5.1.None ... 302 .... None 75 kg 150 kg D 40Nitrogen triiodide............................... ForbiddenNitrogen triiodide monoamine........... ForbiddenNitrogen trioxide ................................ 2.3 UN2421 2.3,5.1,8.1 None ... 336 .... 245 .... Forbidden Forbidden D 40, 89,90Nitroglycerin, desensitizedwith notless than 40 percent non-volatilewater insoluble phlegmatizer, bymass.1.1D UN0143 II 1.1D,6.1.125 None ... 62 ...... None Forbidden Forbidden 04 25,21ENitroglycerin, liquid, not desensitizedForbiddenNitroglycerin mixture, desensitized,liquid, flammable, n.o.s.with notmore than 30 percent nitroglycerin,by mass.3 UN3343 3 ........ 129 None ... 214 .... None Forbidden Forbidden DNitroglycerin mixture, desensitized,liquid, n.o.s.with not more than30% nitroglycerin, by mass.3 UN3357 II 3 ........ 142 None ... 202 .... 243 .... 5 L 60 L ENitroglycerin mixture, desensitized,solid, n.o.s.with more than 2 per-cent but not more than 10 percentnitroglycerin, by mass.4.1 UN3319 II 4.1 ..... 118 None ... None None Forbidden 0.5 kg ENitroglycerin, solution in alcohol,withmore than 1 percent but not morethan 5 percent nitroglycerin.3 UN3064 II 3 ........ N8 None ... 202 .... None Forbidden 5 L ENitroglycerin, solution in alcohol,withmore than 1 percent but not morethan 10 percent nitroglycerin.1.1D UN0144 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25,21ENitroglycerin solution in alcoholwithnot more than 1 percent nitroglyc-erin.3 UN1204 II 3 ........ IB2, N34 150 ...... 202 .... None 5 L 60 L BNitroguanidine nitrate........................ ForbiddenNitroguanidineorPicrite,dry orwetted with less than 20 percentwater, by mass.1.1D UN0282 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Nitroguanidine, wettedorPicrite,wettedwith not less than 20 per-cent water, by mass.4.1 UN1336 I 4.1 ..... 23, A8, A19, A20, N41 None ... 211 .... None 1 kg 15 kg E 28, 361-Nitrohydantoin................................ ForbiddenNitrohydrochloric acid ........................ 8 UN1798 I 8 ........ A3, B10, N41, T10, TP2,TP13None ... 201 .... 243 .... Forbidden 2.5 L D 40, 66,74, 89,90Nitromannite (dry).............................. ForbiddenNitromannite, wetted,seeMannitolhexanitrate,etc.Nitromethane ..................................... 3 UN1261 II 3 ........ 150 ...... 202 .... None Forbidden 60 L A



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# 242 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Nitromuriatic acid, seeNitrohydrochloric acid.Nitronaphthalene ............................... 4.1 UN2538 III 4.1 ..... A1, IB8, IP3, T1, TP33 151 ...... 213 .... 240 .... 25 kg 100 kg A+ Nitrophenols (o-; m-; p-;) ................... 6.1 UN1663 III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg Am-Nitrophenyldinitro methane........... Forbidden4-Nitrophenylhydrazine,with not lessthan 30 percent water, by mass.4.1 UN3376 I 4.1 ..... 162, A8, A19, A20, N41 None ... 211 .... None Forbidden 15 kg E 28, 36Nitropropanes .................................... 3 UN2608 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L Ap-Nitrosodimethylaniline .................... 4.2 UN1369 II 4.2 ..... A19, A20, IB6, IP2, N34,T3, TP33None ... 212 .... 241 .... 15 kg 50 kg D 34Nitrostarch,dry or wetted with lessthan 20 percent water, by mass.1.1D UN0146 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Nitrostarch, wettedwith not less than20 percent water, by mass.4.1 UN1337 I 4.1 ..... 23, A8, A19, A20, N41 None ... 211 .... None 1 kg 15 kg D 28, 36Nitrosugars (dry)................................ ForbiddenNitrosyl chloride ................................. 2.3 UN1069 2.3, 8 3, B14 None ... 304 .... 314,315.Forbidden Forbidden D 40Nitrosylsulfuric acid, liquid ................. 8 UN2308 II 8 ........ A3, A6, A7, B2, IB2,N34, T8, TP2154 ...... 202 .... 242 .... 1 L 30 L D 40, 66,74, 89,90Nitrosylsulphuric acid, solid ............... 8 UN3456 II 8 ........ IB8, IP2, IP4, T3, TP33 154 ...... 212 .... 240 .... 15 kg 50 kg D 40, 66,74, 89,90Nitrotoluenes, liquid ........................... 6.1 UN1664 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L ANitrotoluenes, solid ............................ 6.1 UN3446 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100kg ANitrotoluidines (mono) ....................... 6.1 UN2660 III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg ANitrotriazoloneorNTO ...................... 1.1D UN0490 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 0425Nitrous oxide ...................................... 2.2 UN1070 2.2,5.1.A14 306 ...... 304 .... 314,315.75 kg 150 kg A 40Nitrous oxide, refrigerated liquid ....... 2.2 UN2201 2.2,5.1.B6, T75, TP5, TP22 None ... 304 .... 314,315.Forbidden Forbidden D 40Nitroxylenes, liquid ............................ 6.1 UN1665 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L ANitroxylenes, solid ............................. 6.1 UN3447 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100kg ANitroxylol, seeNitroxylenes.Nonanes ............................................ 3 UN1920 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ANon-flammable gas, n.o.s., seeCompressed gas, etc. or Liquefied gas,etc.



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# 243 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Nonliquefied gases, seeCompressedgases,etc.Nonliquefied hydrocarbon gas, seeHydrocarbon gas mixture, com-pressed, n.o.s..Nonyltrichlorosilane ........................... 8 UN1799 II 8 ........ A7, B2, B6, N34, T10,TP2, TP7, TP13None ... 206 .... 242 .... Forbidden 30 L C 40Nordhausen acid, seeSulfuric acid,fumingetc.2,5-Norbornadiene, stabilized, seeBicyclo [2,2,1] hepta-2,5-diene,stabilized.Octadecyltrichlorosilane ..................... 8 UN1800 II 8 ........ A7, B2, B6, N34, T10,TP2, TP7, TP13None ... 206 .... 242 .... Forbidden 30 L C 40Octadiene .......................................... 3 UN2309 II 3 ........ B1, IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B1,7-Octadine-3,5-diyne-1,8-dimethoxy-9-octadecynoic acid.ForbiddenOctafluorobut-2-eneorRefrigerantgas R 1318.2.2 UN2422 2.2 ..... None ... 304 .... 314,315.75 kg 150 kg AOctafluorocyclobutane,orRefrigerantgas RC 318.2.2 UN1976 2.2 ..... T50 None ... 304 .... 314,315.75 kg 150 kg AOctafluoropropaneorRefrigerant gasR 218.2.2 UN2424 2.2 ..... T50 None ... 304 .... 314,315.75 kg 150 kg AOctanes ............................................. 3 UN1262 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BOctogen, etc.seeCyclotetramethylenetetranitramine, etc..OctoliteorOctol,dry or wetted withless than 15 percent water, bymass.1.1D UN0266 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Octonal .............................................. 1.1D UN0496 ........ 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Octyl aldehydes ................................. 3 UN1191 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AOctyltrichlorosilane ............................ 8 UN1801 II 8 ........ A7, B2, B6, N34, T10,TP2, TP7, TP13None ... 206 .... 242 .... Forbidden 30 L C 40Oil gas, compressed .......................... 2.3 UN1071 2.3,2.1.6 None ... 304 .... 314,315.Forbidden 25 kg D 40Oleum, seeSulfuric acid, fuming.Organic peroxide type A, liquid orsolid.ForbiddenG Organic peroxide type B, liquid ......... 5.2 UN3101 II 5.2, 1 53 152 ...... 225 .... None Forbidden Forbidden D 12, 40,52, 53G Organic peroxide type B, liquid, tem-perature controlled.5.2 UN3111 II 5.2, 1 53 None ... 225 .... None Forbidden Forbidden D 2, 40,52, 53G Organic peroxide type B, solid .......... 5.2 UN3102 II 5.2, 1 53 152 ...... 225 .... None Forbidden Forbidden D 12, 40,52, 53G Organic peroxide type B, solid, tem-perature controlled.5.2 UN3112 II 5.2, 1 53 None ... 225 .... None Forbidden Forbidden D 2, 40,52, 53G Organic peroxide type C, liquid ......... 5.2 UN3103 II 5.2 ..... 152 ...... 225 .... None 5 L 10 L D 12, 40,52, 53



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# 244 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)G Organic peroxide type C, liquid, temperature controlled.5.2 UN3113 II 5.2 ..... None ... 225 .... None Forbidden Forbidden D 2, 40,52, 53G Organic peroxide type C, solid .......... 5.2 UN3104 II 5.2 ..... 152 ...... 225 .... None 5 kg 10 kg D 12, 40,52, 53G Organic peroxide type C, solid, temperature controlled.5.2 UN3114 II 5.2 ..... None ... 225 .... None Forbidden Forbidden D 2, 40,52, 53G Organic peroxide type D, liquid ......... 5.2 UN3105 II 5.2 ..... 152 ...... 225 .... None 5 L 10 L D 12, 40,52, 53G Organic peroxide type D, liquid, temperature controlled.5.2 UN3115 II 5.2 ..... None ... 225 .... None Forbidden Forbidden D 2, 40,52, 53G Organic peroxide type D, solid .......... 5.2 UN3106 II 5.2 ..... 152 ...... 225 .... None 5 kg 10 kg D 12, 40,52, 53G Organic peroxide type D, solid, temperature controlled.5.2 UN3116 II 5.2 ..... None ... 225 .... None Forbidden Forbidden D 2, 40,52, 53G Organic peroxide type E, liquid ......... 5.2 UN3107 II 5.2 ..... 152 ...... 225 .... None 10 L 25 L D 12, 40,52, 53G Organic peroxide type E, liquid, temperature controlled.5.2 UN3117 II 5.2 ..... None ... 225 .... None Forbidden Forbidden D 2, 40,52, 53G Organic peroxide type E, solid .......... 5.2 UN3108 II 5.2 ..... 152 ...... 225 .... None 10 kg 25 kg D 12, 40,52, 53G Organic peroxide type E, solid, temperature controlled.5.2 UN3118 II 5.2 ..... None ... 225 .... None Forbidden Forbidden D 2, 40,52, 53G Organic peroxide type F, liquid ......... 5.2 UN3109 II 5.2 ..... IP5 152 ...... 225 .... 225 .... 10 L 25 L D 12, 40,52, 53G Organic peroxide type F, liquid, temperature controlled.5.2 UN3119 II 5.2 ..... IP5 None ... 225 .... 225 .... Forbidden Forbidden D 2, 40,52, 53G Organic peroxide type F, solid .......... 5.2 UN3110 II 5.2 ..... TP33 152 ...... 225 .... 225 .... 10 kg 25 kg D 12, 40,52, 53G Organic peroxide type F, solid, temperature controlled.5.2 UN3120 II 5.2 ..... TP33 None ... 225 .... 225 .... Forbidden Forbidden D 2, 52,53D Organic phosphate, mixed with compressed gasorOrganic phosphatecompound, mixed with compressedgasorOrganic phosphorus compound, mixed with compressedgas.2.3 NA1955 2.3 ..... 3 None ... 334 .... None Forbidden Forbidden D 40Organic pigments, self-heating .......... 4.2 UN3313 II 4.2 ..... IB8, IP2, IP4, T3, TP33 None ... 212 .... 241 .... 15 kg 50 kg C......................................................... III 4.2 ..... IB8, IP3, T1, TP33 None ... 213 .... 241 .... 25 kg 100 kg C



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# 245 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101G Organoarsenic compound, liquid,n.o.s..6.1 UN3280 I 6.1 ..... 5, T14, TP2, TP13,TP27None ... 201 .... 242 .... 1 L 30 L BII 6.1 ..... IB2, T11, TP2, TP27 153 ...... 202 .... 242 .... 5 L 60 L BIII 6.1 ..... IB3, T7, TP1, TP28 153 ...... 203 .... 241 .... 60 L 220 L AG Organoarsenic compound, solid,n.o.s..6.1 UN3465 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg B......................................................... II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgB......................................................... III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg AOrganochlorine pesticides liquid,flammable, toxic,flash point lessthan 23 degrees C.3 UN2762 I 3, 6.1 T14, TP2, TP13, TP27 None ... 201 .... 243 .... Forbidden 30 L B 40......................................................... II 3, 6.1 IB2, T11, TP2, TP13,TP27150 ...... 202 .... 243 .... 1 L 60 L B 40Organochlorine pesticides, liquid,toxic.6.1 UN2996 I 6.1 ..... T14, TP2, TP13, TP27 None ... 201 .... 243 .... 1 L 30 L B 40......................................................... II 6.1 ..... IB2, T11, TP2, TP13,TP27153 ...... 202 .... 243 .... 5 L 60 L B 40......................................................... III 6.1 ..... IB3, T7, TP2, TP28 153 ...... 203 .... 241 .... 60 L 220 L A 40Organochlorine pesticides, liquid,toxic, flammable,flash point notless than 23 degrees C.6.1 UN2995 I 6.1, 3 T14, TP2, TP13, TP27 None ... 201 .... 243 .... 1 L 30 L B 40......................................................... II 6.1, 3 IB2, T11, TP2, TP13,TP27153 ...... 202 .... 243 .... 5 L 60 L B 40......................................................... III 6.1, 3 B1, IB3, T7, TP2, TP28 153 ...... 203 .... 242 .... 60 L 220 L A 40Organochlorine pesticides, solid,toxic.6.1 UN2761 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg A 40......................................................... II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgA 40......................................................... III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg A40G Organometallic compound, liquid,toxic, n.o.s.6.1 UN3282 I 6.1 ..... T14, TP2, TP13, TP27 None ... 201 .... 242 .... 1 L 30 L BII 6.1 ..... IB2, T11, TP2, TP27 153 ...... 202 .... 242 .... 5 L 60 L BIII 6.1 ..... IB3, T7, TP1, TP28 153 ...... 203 .... 241 .... 60 L 220 L AG Organometallic compound, solid,toxic, n.o.s.6.1 UN3467 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg BII 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg BIII 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg AG Organometallic substance, liquid,pyrophoric.4.2 UN3392 I 4.2 ..... B11, T21, TP2, TP7,TP36None ... 181 .... 244 .... Forbidden Forbidden D 78G Organometallic substance, liquid,pyrophoric, water-reactive.4.2 UN3394 I 4.2,4.3.B11, T21, TP2, TP7,TP36None ... 181 .... 244 .... Forbidden Forbidden D 78G Organometallic substance, liquid,water-reactive.4.3 UN3398 I 4.3 ..... T13, TP2, TP7, TP36 None ... 201 .... 244 .... Forbidden 1 L E 40, 52II 4.3 ..... IB1, T7, TP2, TP7, TP36 None ... 202 .... 243 .... 1 L 5 L E 40, 52III 4.3 ..... IB2, T7, TP2, TP7, TP36 None ... 203 .... 242 .... 5 L 60 L E 40, 52G Organometallic substance, liquid,water-reactive, flammable.4.3 UN3399 I 4.3, 3 T13, TP2, TP7, TP36 None ... 201 .... 244 .... Forbidden 1 L D 40, 52II 4.3, 3 IB1, IP2, T7, TP2, TP7,TP36None ... 202 .... 243 .... 1 L 5 L D 40, 52III 4.3, 3 IB2, IP4, T7, TP2, TP7,TP36None ... 203 .... 242 .... 5 L 60 L E 40, 52



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# 246 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)G Organometallic substance, solid,pyrophoric.4.2 UN3391 I 4.2 ..... T21, TP7, TP33, TP36 None ... 187 .... 244 .... Forbidden Forbidden DG Organometallic substance, solid,pyrophoric, water-reactive.4.2 UN3393 I 4.2,4.3.B11, T21, TP7, TP33,TP36None ... 187 .... 244 .... Forbidden Forbidden D 52G Organometallic substance, solid, selfheating.4.2 UN3400 II 4.2 ..... IB6, T3, TP33, TP36 None ... 212 .... 242 .... 15 kg 50 kg CIII 4.2 ..... IB8, T1, TP33, TP36 None ... 213 .... 242 .... 25 kg 100 kg CG Organometallic substance, solid,water-reactive.4.3 UN3395 I 4.3 ..... N40, T9, TP7, TP33,TP36None ... 211 .... 242 .... Forbidden 15 kg E 40, 52II 4.3 ..... IB4, T3, TP33, TP36 151 ...... 212 .... 242 .... 15 kg 50 kg E 40, 52III 4.3 ..... IB6, T1, TP33, TP36 151 ...... 213 .... 241 .... 25 kg 100 kg E 40, 52G Organometallic substance, solid,water-reactive, flammable.4.3 UN3396 I 4.3,4.1.N40, T9, TP7, TP33,TP36None ... 211 .... 242 .... Forbidden 15 kg E 40, 52II 4.3,4.1.IB4, T3, TP33, TP36 151 ...... 212 .... 242 .... 15 kg 50 kg E 40, 52III 4.3,4.1.IB6, T1, TP33, TP36 151 ...... 213 .... 241 .... 25 kg 100 kg E 40, 52G Organometallic substance, solid,water-reactive, self-heating.4.3 UN3397 I 4.3,4.2.N40, T9, TP7, TP33,TP36None ... 211 .... 242 .... Forbidden 15 kg E 40, 52II 4.3,4.2.IB4, T3, TP33, TP36 None ... 212 .... 242 .... 15 kg 50 kg E 40, 52III 4.3,4.2.IB6, T1, TP33, TP36 None ... 213 .... 241 .... 25 kg 100 kg E 40, 52G Organometallic substance, solid,pyrophoric.4.2 UN3391 I 4.2 ..... T21, TP7, TP33 None ... 187 .... 244 .... Forbidden Forbidden DG Organometallic substance, solid,pyrophoric, water-reactive.4.2 UN3393 I 4.2,4.3.B11, T21, TP7, TP33 None ... 187 .... 244 .... Forbidden Forbidden D 52.G Organometallic substance, solid, selfheating.4.2 UN3400 II 4.2 ..... IB6, T3, TP33 None ... 212 .... 242 .... 15 kg 50 kg C......................................................... III 4.2 ..... IB8, T1, TP33 None ... 203 .... 242 .... 25 kg 100 kg CG Organometallic substance, solid,water-reactive.4.3 UN3395 I 4.3 ..... N40, T9, TP7, TP33 None ... 211 .... 242 .... Forbidden Forbidden E 40, 52....................................................... II 4.3 ..... IB4, T3, TP33 151 ...... 212 .... 242 .... 15 kg 50 kg E 40, 52....................................................... III 4.3 ..... IB6, T1, TP33 151 ...... 213 .... 241 .... 25 kg 100 kg E 40, 52G Organometallic substance, solid,water-reactive, flammable.4.3 UN3396 I 4.3,4.1.N40, T9, TP7, TP33 None ... 211 .... 242 .... Forbidden Forbidden E 40, 52......................................................... II 4.3,4.1.IB4, T3, TP33 151 ...... 212 .... 242 .... 15 kg 50 kg E 40, 52



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# 247 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101......................................................... III 4.3,4.1.IB6, T1, TP33 151 ...... 213 .... 241 .... 25 kg 100 kg E 40, 52G Organometallic substance, solid,water-reactive, self-heating.4.3 UN3397 I 4.3,4.2.N40, T9, TP7, TP33 None ... 211 .... 242 .... Forbidden Forbidden E 40, 52......................................................... II 4.3,4.2.IB4, T3, TP33 None ... 212 .... 242 .... 15 kg 50 kg E 40, 52......................................................... III 4.3,4.2.IB6, T1, TP33 None ... 213 .... 241 .... 25 kg 100 kg E 40, 52Organophosphorus compound, toxic,flammable, n.o.s..6.1 UN3279 I 6.1, 3 5, T14, TP2, TP13,TP27None ... 201 .... 243 .... 1 L 30 L B 40......................................................... II 6.1, 3 IB2, T11, TP2, TP13,TP27153 ...... 202 .... 243 .... 5 L 60 L B 40G Organophosphorus compound, liquid,toxic, n.o.s.6.1 UN3278 I 6.1 ..... 5, T14, TP2, TP13,TP27None ... 201 .... 243 .... 1 L 30 L BII 6.1 ..... IB2, T11, TP2, TP27 153 ...... 202 .... 243 .... 5 L 60 L BIII 6.1 ..... IB3, T7, TP1, TP28 153 ...... 203 .... 241 .... 60 L 220 L AG Organophosphorus compound, solid,toxic, n.o.s.6.1 UN3464 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg BII 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg BIII 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg AOrganophosphorus pesticides, liquid,flammable, toxic,flash point lessthan 23 degrees C.3 UN2784 I 3, 6.1 T14, TP2, TP13, TP27 None ... 201 .... 243 .... Forbidden 30 L B 40......................................................... II 3, 6.1 IB2, T11, TP2, TP13,TP27150 ...... 202 .... 243 .... 1 L 60 L B 40Organophosphorus pesticides, liquid,toxic.6.1 UN3018 I 6.1 ..... N76, T14, TP2, TP13,TP27None ... 201 .... 243 .... 1 L 30 L B 40......................................................... II 6.1 ..... IB2, N76, T11, TP2,TP13, TP27153 ...... 202 .... 243 .... 5 L 60 L B 40......................................................... III 6.1 ..... IB3, N76, T7, TP2, TP28 153 ...... 203 .... 241 .... 60 L 220 LA 40Organophosphorus pesticides, liquid,toxic, flammable,flash point notless than 23 degrees C.6.1 UN3017 I 6.1, 3 N76, T14, TP2, TP13,TP27None ... 201 .... 243 .... 1 L 30 L B 40......................................................... II 6.1, 3 IB2, N76, T11, TP2,TP13, TP27153 ...... 202 .... 243 .... 5 L 60 L B 40......................................................... III 6.1, 3 B1, IB3, N76, T7, TP2,TP28153 ...... 203 .... 242 .... 60 L 220 L A 40Organophosphorus pesticides, solid,toxic.6.1 UN2783 I 6.1 ..... IB7, IP1, N77, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg A 40......................................................... II 6.1 ..... IB8, IP2, IP4, N77, T3,TP33153 ...... 212 .... 242 .... 25 kg 100 kg A 40......................................................... III 6.1 ..... IB8, IP3, N77, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200kg A 40Organotin compounds, liquid, n.o.s. .. 6.1 UN2788 I 6.1 ..... A3, N33, N34, T14, TP2,TP13, TP27None ... 201 .... 243 .... 1 L 30 L B 40......................................................... II 6.1 ..... A3, IB2, N33, N34, T11,TP2, TP13, TP27153 ...... 202 .... 243 .... 5 L 60 L A 40......................................................... III 6.1 ..... IB3, T7, TP2, TP28 153 ...... 203 .... 241 .... 60 L 220 L A 40Organotin compounds, solid, n.o.s. ... 6.1 UN3146 I 6.1 ..... A5, IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg B 40......................................................... II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgA 40......................................................... III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg A40



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# 248 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Organotin pesticides, liquid, flammable, toxic,flash point less than23 degrees C.3 UN2787 I 3, 6.1 T14, TP2, TP13, TP27 None ... 201 .... 243 .... Forbidden 30 L B 40......................................................... II 3, 6.1 IB2, T11, TP2, TP13,TP27150 ...... 202 .... 243 .... 1 L 60 L B 40Organotin pesticides, liquid, toxic ...... 6.1 UN3020 I 6.1 ..... T14, TP2, TP13, TP27 None ... 201 .... 243 .... 1 L 30 L B 40......................................................... II 6.1 ..... IB2, T11, TP2, TP13,TP27153 ...... 202 .... 243 .... 5 L 60 L B 40......................................................... III 6.1 ..... IB3, T7, TP2, TP28 153 ...... 203 .... 241 .... 60 L 220 L A 40Organotin pesticides, liquid, toxic,flammable,flash point not lessthan 23 degrees C.6.1 UN3019 I 6.1, 3 T14, TP2, TP13, TP27 None ... 201 .... 243 .... 1 L 30 L B 40......................................................... II 6.1, 3 IB2, T11, TP2, TP13,TP27153 ...... 202 .... 243 .... 5 L 60 L B 40......................................................... III 6.1, 3 B1, IB3, T7, TP2, TP28 153 ...... 203 .... 242 .... 60 L 220 L A 40Organotin pesticides, solid, toxic ....... 6.1 UN2786 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg A 40......................................................... II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgA 40......................................................... III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg A40Orthonitroaniline, seeNitroanilinesetc.Osmium tetroxide .............................. 6.1 UN2471 I 6.1 ..... A8, IB7, IP1, N33, N34,T6, TP33None ... 211 .... 242 .... 5 kg 50 kg B 40D G Other regulated substances, liquid,n.o.s.9 NA3082 III 9 ........ IB3, T2, TP1 155 ...... 203 .... 241 .... No limit No limit AD G Other regulated substances, solid,n.o.s..9 NA3077 III 9 ........ B54, IB8, IP2, T1, TP33 155 ...... 213 .... 240 .... No limit No limit AG Oxidizing liquid, corrosive, n.o.s. ....... 5.1 UN3098 I 5.1, 8 62, A6 None ... 201 .... 244 .... Forbidden 2.5 L D 13, 56,58,106,138II 5.1, 8 62, IB1 None ... 202 .... 243 .... 1 L 5 L B 13, 34,56, 58,106,138III 5.1, 8 62, IB2 152 ...... 203 .... 242 .... 2.5 L 30 L B 13, 34,56, 58,106,138



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# 249 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101G Oxidizing liquid, n.o.s. ....................... 5.1 UN3139 I 5.1 ..... 62, 127, A2, A6 None ... 201 .... 243 .... Forbidden 2.5 L D 56, 58,106,138II 5.1 ..... 62, 127, A2, IB2 152 ...... 202 .... 242 .... 1 L 5 L B 56, 58,106,138III 5.1 ..... 62, 127, A2, IB2 152 ...... 203 .... 241 .... 2.5 L 30 L B 56, 58,106,138G Oxidizing liquid, toxic, n.o.s. .............. 5.1 UN3099 I 5.1,6.1.62, A6 None ... 201 .... 244 .... Forbidden 2.5 L D 56, 58,106,138II 5.1,6.1.62, IB1 152 ...... 202 .... 243 .... 1 L 5 L B 56, 58,95,106,138III 5.1,6.1.62, IB2 152 ...... 203 .... 242 .... 2.5 L 30 L B 56, 58,95,106,138G Oxidizing solid, corrosive, n.o.s. ........ 5.1 UN3085 I 5.1, 8 62 None ... 211 .... 242 .... 1 kg 15 kg D 13, 56,58,106,138II 5.1, 8 62, IB6, IP2, T3, TP33 None ... 212 .... 242 .... 5 kg 25 kg B 13, 34,56, 58,106,138III 5.1, 8 62, IB8, IP3, T1, TP33 152 ...... 213 .... 240 .... 25 kg 100 kg B 13, 34,56, 58,106,138G Oxidizing solid, flammable, n.o.s. ...... 5.1 UN3137 I 5.1,4.1.62 None ... 214 .... 214 .... Forbidden ForbiddenG Oxidizing solid, n.o.s. ........................ 5.1 UN1479 I 5.1 ..... 62, IB5, IP1 None ... 211 .... 242 .... 1 kg 15 kg D 56, 58,106,138II 5.1 ..... 62, IB8, IP2, IP4, T3,TP33152 ...... 212 .... 240 .... 5 kg 25 kg B 56, 58,106,138III 5.1 ..... 62, IB8, IP3, T1, TP33 152 ...... 213 .... 240 .... 25 kg 100 kg B 56, 58,106,138G Oxidizing solid, self-heating, n.o.s. .... 5.1 UN3100 I 5.1,4.2.62 None ... 214 .... 214 .... Forbidden ForbiddenII 5.1,4.2.62 None ... 214 .... 214 .... Forbidden ForbiddenG Oxidizing solid, toxic, n.o.s. ............... 5.1 UN3087 I 5.1,6.1.62 None ... 211 .... 242 .... 1 kg 15 kg D 56, 58,106,138



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# 250 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)II 5.1,6.1.62, IB6, IP2, T3, TP33 152 ...... 212 .... 242 .... 5 kg 25 kg B 56, 58,95,106,138III 5.1,6.1.62, IB8, IP3, T1, TP33 152 ...... 213 .... 240 .... 25 kg 100 kg B 56, 58,95,106,138G Oxidizing solid, water reactive, n.o.s. 5.1 UN3121 5.1,4.3.62 None ... 214 .... 214 .... Forbidden ForbiddenOxygen, compressed ......................... 2.2 UN1072 2.2,5.1.110, A14 306 ...... 302 .... 314,315.75 kg 150 kg AOxygen difluoride, compressed ......... 2.3 UN2190 2.3,5.1,8.1, N86 None ... 304 .... None Forbidden Forbidden D 13, 40,89, 90Oxygen generator, chemical(including when contained in associatedequipment, e.g., passenger serviceunits (PSUs), portable breathingequipment (PBE), etc)..5.1 UN3356 II 5.1 ..... None ... 168 .... None Forbidden 25 kg D 56, 58,69, 106+ Oxygen generator, chemical, spent .. 9 NA3356 III 9 ........ 61 None ... 213 .... None Forbidden Forbidden AOxygen, refrigerated liquid(cryogenicliquid).2.2 UN1073 2.2,5.1.T75, TP5, TP22 320 ...... 316 .... 318 .... Forbidden Forbidden DPaintincluding paint, lacquer, enamel, stain, shellac solutions, varnish,polish, liquid filler and liquid lacquer base.3 UN1263 I 3 ........ T11, TP1, TP8, TP27 150 ...... 201 .... 243 .... 1 L 30 L EII 3 ........ 149, B52, IB2, T4, TP1,TP8, TP28150 ...... 173 .... 242 .... 5 L 60 L BIII 3 ........ B1, B52, IB3, T2, TP1,TP29150 ...... 173 .... 242 .... 60 L 220 L APaintorPaint related material ........... 8 UN3066 II 8 ........ B2, IB2, T7, TP2, TP28 154 ...... 173 .... 242 .... 1 L 30 L A 40III 8 ........ B52, IB3, T4, TP1, TP29 154 ...... 173 .... 241 .... 5 L 60 L A 40Paint related material, flammable,corrosive(including paint thinningor reducing compound).3 UN3469 II 3, 8 .... IB2, T7, TP2, TP8, TP28 150 ...... 202 .... 243 .... 1 L 5 L B 40............................................................. ................ III 3, 8 .... IB3, T4, TP1, TP29 150 ...... 203 .... 242 .... 5 L 60 L A 40.



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# 251 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Paint related materialincluding paintthinning, drying, removing, or re-ducing compound.3 UN1263 I 3 ........ T11, TP1, TP8, TP27 150 ...... 201 .... 243 .... 1 L 30 L EII 3 ........ 149, B52, IB2, T4, TP1,TP8, TP28150 ...... 173 .... 242 .... 5 L 60 L BIII 3 ........ B1, B52, IB3, T2, TP1,TP29150 ...... 173 .... 242 .... 60 L 220 L APaint, corrosive, flammable(includingpaint, lacquer, enamel, stain, shel-lac, varnish, polish, liquid filler andliquid lacquer base).8 UN3470 II 8, 3 .... IB2, T7, TP2, TP8, TP28 154 ...... 202 .... 243 .... 1 L 30 L B 40.Paint related material corrosive, flam-mable(including paint thinning orreducing compound).8 UN3470 II 8, 3 .... IB2, T7, TP2, TP8, TP28 154 ...... 202 .... 243 .... 1 L 30 L B 40.Paint related material, flammable,corrosive(including paint thinningor reducing compound).3 UN3469 I 3, 8 .... T11, TP2, TP27 None ... 201 .... 243 .... 0.5 L 2.5 L E 40Paint, flammable, corrosive(includingpaint, lacquer, enamel, stain, shel-lac, varnish, polish, liquid filler andliquid lacquer base).3 UN3469 I 3, 8 .... T11, TP2, TP27 None ... 201 .... 243 .... 0.5 L 2.5 L E 40.II 3, 8 .... IB2, T7, TP2, TP8, TP28 150 ...... 202 .... 243 .... 1 L 5 L B 40.III 3, 8 .... IB3, T4, TP1, TP29 150 ...... 203 .... 242 .... 5 L 60 L A 40.Paper, unsaturated oil treatedincom-pletely dried (including carbonpaper).4.2 UN1379 III 4.2 ..... IB8, IP3 None ... 213 .... 241 .... Forbidden Forbidden AParaformaldehyde ............................. 4.1 UN2213 III 4.1 ..... A1, B120, IB8, IP3, T1,TP33151 ...... 213 .... 240 .... 25 kg 100 kg AParaldehyde ....................................... 3 UN1264 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AParanitroaniline, solid, seeNitroanilinesetc.D Parathion and compressed gas mix-ture.2.3 NA1967 2.3 ..... 3 None ... 334 .... 245 .... Forbidden Forbidden E 40Paris green, solid, seeCopperacetoarsenite.PCB,see Polychlorinated biphenyls.+ Pentaborane ...................................... 4.2 UN1380 I 4.2,6.1.1 None ... 205 .... 245 .... Forbidden Forbidden DPentachloroethane ............................. 6.1 UN1669 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L A 40Pentachlorophenol ............................. 6.1 UN3155 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgAPentaerythrite tetranitrate (dry)......... ForbiddenPentaerythrite tetranitrate mixture,desensitized, solid, n.o.s.orPenta-erythritol tetranitrate mixture, de-sensitized, solid, n.o.s.orPETNmixture, desensitized, solid, n.o.s.,with more than 10 percent but notmore than 20 percent PETN, bymass.4.1 UN3344 II 4.1 ..... 118, N85 None ... 214 .... None Forbidden Forbidden E



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# 252 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Pentaerythrite tetranitrateorPentaerythritol tetranitrateorPETN,withnot less than 7 percent wax bymass.1.1D UN0411 II 1.1D .. 120 None ... 62 ...... None Forbidden Forbidden 04 25Pentaerythrite tetranitrate, wettedorPentaerythritol tetranitrate, wetted,orPETN, wettedwith not less than25 percent water, by mass, orPentaerythrite tetranitrate,orPentaerythritol tetranitrateorPETN,desensitizedwith not less than 15percent phlegmatizer by mass.1.1D UN0150 II 1.1D .. 121 None ... 62 ...... None Forbidden Forbidden 04 25Pentaerythritol tetranitrate,seePentaerythrite tetranitrate,etc.PentafluoroethaneorRefrigerant gasR 125.2.2 UN3220 2.2 ..... T50 306 ...... 304 .... 314,315.75 kg 150 kg APentamethylheptane .......................... 3 UN2286 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L APentane-2,4-dione ............................. 3 UN2310 III 3, 6.1 B1, IB3, T4, TP1 150 ...... 203 .... 242 .... 60 L 220 L APentanes ............................................ 3 UN1265 I 3 ........ T11, TP2 150 ...... 201 .... 243 .... 1 L 30 L E......................................................... II 3 ........ IB2, IP8, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L EPentanitroaniline (dry)....................... ForbiddenPentanols ........................................... 3 UN1105 II 3 ........ IB2, T4, TP1, TP29 150 ...... 202 .... 242 .... 5 L 60 L B......................................................... III 3 ........ B1, B3, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L A1-Pentene(n-amylene)...................... 3 UN1108 I 3 ........ T11, TP2 150 ...... 201 .... 243 .... 1 L 30 L E1-Pentol ............................................. 8 UN2705 II 8 ........ B2, IB2, T7, TP2 154 ...... 202 .... 242 .... 1 L 30 L B 26, 27Pentolite,dry or wetted with lessthan 15 percent water, by mass.1.1D UN0151 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 04 25Pepper spray, seeAerosols, etc. orSelf-defense spray, non-pressurized.Perchlorates, inorganic, aqueous solution, n.o.s..5.1 UN3211 II 5.1 ..... IB2, T4, TP1 152 ...... 202 .... 242 .... 1 L 5 L B 56, 58,133......................................................... III 5.1 ..... IB2, T4, TP1 152 ...... 202 .... 241 .... 2.5 L 30 L B 56, 58,69, 133Perchlorates, inorganic, n.o.s. ........... 5.1 UN1481 II 5.1 ..... IB6, IP2, T3, TP33 152 ...... 212 .... 242 .... 5 kg 25 kg A 56, 58......................................................... III 5.1 ..... IB8, IP3, T1, TP33 152 ...... 213 .... 240 .... 25 kg 100 kg A 56, 58Perchloric acid, with more than 72percent acid by mass.Forbidden



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# 253 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Perchloric acidwith more than 50percent but not more than 72 per-cent acid, by mass.5.1 UN1873 I 5.1, 8 A2, A3, N41, T10, TP1 None ... 201 .... 243 .... Forbidden 2.5 L D 66Perchloric acidwith not more than 50percent acid by mass.8 UN1802 II 8, 5.1 IB2, N41, T7, TP2 None ... 202 .... 243 .... Forbidden 30 L C 66Perchloroethylene, seeTetrachloroethylene.Perchloromethyl mercaptan ............... 6.1 UN1670 I 6.1 ..... 2, B9, B14, B32, N34,T20, TP2, TP13, TP38,TP45None ... 227 .... 244 .... Forbidden Forbidden D 40Perchloryl fluoride .............................. 2.3 UN3083 2.3,5.1.2, B9, B14 None ... 302 .... 314,315.Forbidden Forbidden D 40Percussion caps, seePrimers, captype.Perfluoro-2-butene, seeOctafluorobut-2-ene.Perfluoro(ethyl vinyl ether) ................ 2.1 UN3154 2.1 ..... 306 ...... 302,304,305.314,315.Forbidden 150 kg E 40Perfluoro(methyl vinyl ether) ............. 2.1 UN3153 2.1 ..... T50 306 ...... 302,304,305.314,315.Forbidden 150 kg E 40Perfumery productswith flammablesolvents.3 UN1266 II 3 ........ 149, IB2, T4, TP1, TP8 150 ...... 202 .... 242 .... 15 L 60 L B......................................................... III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AG Permanganates, inorganic, aqueoussolution, n.o.s.5.1 UN3214 II 5.1 ..... 26, 353, IB2, T4, TP1 152 ...... 202 .... 242 .... 1 L 5 L D 56, 58,133,138G Permanganates, inorganic, n.o.s ....... 5.1 UN1482 II 5.1 ..... 26, 353, A30, IB6, IP2,T3, TP33152 ...... 212 .... 242 .... 5 kg 25 kg D 56, 58,138III 5.1 ..... 26, 353, A30, IB8, IP3,T1, TP33152 ...... 213 .... 240 .... 25 kg 100 kg D 56, 58,13Permeation devices for calibrating airquality monitoring equipment See§ 173.175.Peroxides, inorganic, n.o.s. ............... 5.1 UN1483 II 5.1 ..... A7, A20, IB6, IP2, N34,T3, TP33None ... 212 .... 242 .... 5 kg 25 kg A 13, 52,66, 75......................................................... III 5.1 ..... A7, A20, IB8, IP3, N34,T1, TP33152 ...... 213 .... 240 .... 25 kg 100 kg A 13, 52,66, 75Peroxyacetic acid, with more than 43percent and with more than 6 per-cent hydrogen peroxide.ForbiddenPersulfates, inorganic, aqueous solu-tion, n.o.s..5.1 UN3216 III 5.1 ..... IB2, T4, TP1, TP29 152 ...... 203 .... 241 .... 2.5 L 30 L A 56, 133Persulfates, inorganic, n.o.s. ............. 5.1 UN3215 III 5.1 ..... IB8, IP3, T1, TP33 152 ...... 213 .... 240 .... 25 kg 100 kg A 56,58G Pesticides, liquid, flammable, toxic,flash point less than 23 degrees C.3 UN3021 I 3, 6.1 B5, T14, TP2, TP13,TP27None ... 201 .... 243 .... Forbidden 30 L B......................................................... II 3, 6.1 IB2, T11, TP2, TP13,TP27150 ...... 202 .... 243 .... 1 L 60 L B



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# 254 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)G Pesticides, liquid, toxic, flammable,n.o.s.flash point not less than 23degrees C.6.1 UN2903 I 6.1, 3 T14, TP2, TP13, TP27 None ... 201 .... 243 .... 1 L 30 L B 40......................................................... II 6.1, 3 IB2, T11, TP2, TP13,TP27153 ...... 202 .... 243 .... 5 L 60 L B 40......................................................... III 6.1, 3 B1, IB3, T7, TP2 153 ...... 203 .... 242 .... 60 L 220 L A 40G Pesticides, liquid, toxic, n.o.s. ........... 6.1 UN2902 I 6.1 ..... T14, TP2, TP13, TP27 None ... 201 .... 243 .... 1 L 30 L B 40......................................................... II 6.1 ..... IB2, T11, TP2, TP13,TP27153 ...... 202 .... 243 .... 5 L 60 L B 40......................................................... III 6.1 ..... IB3, T7, TP2, TP28 153 ...... 203 .... 241 .... 60 L 220 L A 40G Pesticides, solid, toxic, n.o.s. ............ 6.1 UN2588 I 6.1 ..... IB7, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg A 40......................................................... II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgA 40......................................................... III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg A40PETN,seePentaerythrite tetranitrate.PETN/TNT,seePentolite,etc.Petrol,seeGasoline.Petroleum crude oil ........................... 3 UN1267 I 3 ........ 144, 357, T11, TP1, TP8 150 ...... 201 .... 243 .... 1 L 30 L EII 3 ........ 144, 357, IB2, T4, TP1,TP8150 ...... 202 .... 242 .... 5 L 60 L BIII 3 ........ 144, 357, B1, IB3, T2,TP1150 ...... 203 .... 242 .... 60 L 220 L APetroleum distillates, n.o.s.orPetroleum products, n.o.s..3 UN1268 I 3 ........ 144, T11, TP1, TP8 150 ...... 201 .... 243 .... 1 L 30 L E......................................................... II 3 ........ 144, IB2, T7, TP1, TP8,TP28150 ...... 202 .... 242 .... 5 L 60 L B......................................................... III 3 ........ 144, B1, IB3, T4, TP1,TP29150 ...... 203 .... 242 .... 60 L 220 L APetroleum gases, liquefiedorLiquefied petroleum gas.2.1 UN1075 2.1 ..... T50 306 ...... 304 .... 314,315.Forbidden 150 kg E 40D Petroleum oil ...................................... 3 NA1270 I 3 ........ 144, T11, TP1 None ... 201 .... 243 .... 1 L 30 L E......................................................... II 3 ........ 144, IB2, T7, TP1, TP8,TP28150 ...... 202 .... 242 .... 5 L 60 L BI Petroleum sour crude oil, flammable,toxic.3 UN3494 I 3, 6.1 343, T14, TP2, TP13 None ... 201 .... 243 .... Forbidden 30 L D 40......................................................... III 3 ........ 144, B1, IB3, T4, TP1,TP29150 ...... 203 .... 242 .... 60 L 220 L APhenacyl bromide .............................. 6.1 UN2645 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgB 40+ Phenetidines ...................................... 6.1 UN2311 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L A



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# 255 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Phenol, molten ................................... 6.1 UN2312 II 6.1 ..... B14, T7, TP3 None ... 202 .... 243 .... Forbidden Forbidden B40+ Phenol, solid ...................................... 6.1 UN1671 II 6.1 ..... IB8, IP2, IP4, N78, T3,TP33153 ...... 212 .... 242 .... 25 kg 100 kg APhenol solutions ................................ 6.1 UN2821 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L A......................................................... III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L APhenolsulfonic acid, liquid ................. 8 UN1803 II 8 ........ B2, IB2, N41, T7, TP2 154 ...... 202 .... 242 .... 1 L 30 L C 14Phenoxyacetic acid derivative pes-ticide, liquid, flammable, toxicflashpoint less than 23 degrees C.3 UN3346 I 3, 6.1 T14, TP2, TP13, TP27 None ... 201 .... 243 .... Forbidden 30 L B 40......................................................... II 3, 6.1 IB2, T11, TP2, TP13,TP27150 ...... 202 .... 243 .... 1 L 60 L B 40Phenoxyacetic acid derivative pes-ticide, liquid, toxic.6.1 UN3348 I 6.1 ..... T14, TP2, TP13, TP27 None ... 201 .... 243 .... 1 L 30 L B 40......................................................... II 6.1 ..... IB2, T11, TP2, TP27 153 ...... 202 .... 243 .... 5 L 60 L B 40......................................................... III 6.1 ..... IB3, T7, TP2, TP28 153 ...... 203 .... 241 .... 60 L 220 L A 40Phenoxyacetic acid derivative pes-ticide, liquid, toxic, flammable,flash point not less than 23 de-grees C.6.1 UN3347 I 6.1, 3 T14, TP2, TP13, TP27 None ... 201 .... 243 .... 1 L 30 L B 40......................................................... II 6.1, 3 IB2, T11, TP2, TP13,TP27153 ...... 202 .... 243 .... 5 L 60 L B 40......................................................... III 6.1, 3 IB3, T7, TP2, TP28 153 ...... 203 .... 241 .... 60 L 220 L A 40Phenoxyacetic acid derivative pes-ticide, solid, toxic.6.1 UN3345 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg A 40......................................................... II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgA 40......................................................... III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg A40Phenyl chloroformate ......................... 6.1 UN2746 II 6.1, 8 IB2, T7, TP2, TP13 153 ...... 202 .... 243 .... 1 L 30 L A 12, 13,21, 25,40, 100Phenyl isocyanate ............................. 6.1 UN2487 I 6.1, 3 2, B9, B14, B32, B77,N33, N34, T20, TP2,TP13, TP38, TP45None ... 227 .... 244 .... Forbidden Forbidden D 40Phenyl mercaptan .............................. 6.1 UN2337 I 6.1, 3 2, B9, B14, B32, B77,T20, TP2, TP13, TP38,TP45None ... 227 .... 244 .... Forbidden Forbidden D 40, 52Phenyl phosphorus dichloride ........... 8 UN2798 II 8 ........ B2, B15, IB2, T7, TP2 154 ...... 202 .... 242 .... Forbidden 30 L B 40Phenyl phosphorus thiodichloride ..... 8 UN2799 II 8 ........ B2, B15, IB2, T7, TP2 154 ...... 202 .... 242 .... Forbidden 30 L B 40Phenyl urea pesticides, liquid, toxic .. 6.1 UN3002 I 6.1 ..... T14, TP2 TP27 None ... 201 .... 243 .... 1 L 30 L B 40II 6.1 ..... T7, TP2 None ... 202 .... 243 .... 5 L 60 L B 40III 6.1 ..... T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L A 40Phenylacetonitrile, liquid .................... 6.1 UN2470 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L A 52Phenylacetyl chloride ......................... 8 UN2577 II 8 ........ B2, IB2, T7, TP2 154 ...... 202 .... 242 .... 1 L 30 L C 40Phenylcarbylamine chloride ............... 6.1 UN1672 I 6.1 ..... 2, B9, B14, B32, T20,TP2, TP13, TP38, TP45None ... 227 .... 244 .... Forbidden Forbidden D 40m-Phenylene diaminediperchlorate(dry).Forbidden+ Phenylenediamines(o-; m-; p-;)........ 6.1 UN1673 III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg APhenylhydrazine ................................ 6.1 UN2572 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L A 40Phenylmercuric acetate ..................... 6.1 UN1674 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg APhenylmercuric compounds, n.o.s. ... 6.1 UN2026 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg A



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# 256 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)......................................................... II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgA......................................................... III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg APhenylmercuric hydroxide ................. 6.1 UN1894 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg APhenylmercuric nitrate ....................... 6.1 UN1895 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgAPhenyltrichlorosilane .......................... 8 UN1804 II 8 ........ A7, B6, N34, T10, TP2,TP7, TP13None ... 206 .... 242 .... Forbidden 30 L C 40Phosgene ........................................... 2.3 UN1076 ........ 2.3, 8 1, B7, B46, N86 None ... 192 .... 314 .... Forbidden Forbidden D 409-PhosphabicyclononanesorCyclooctadiene phosphines.4.2 UN2940 II 4.2 ..... A19, IB6, IP2, T3, TP33 None ... 212 .... 241 .... 15 kg 50 kg APhosphine .......................................... 2.3 UN2199 2.3,2.1.1 None ... 192 .... 245 .... Forbidden Forbidden D 40Phosphoric acid solution ................... 8 UN1805 III 8 ........ A7, IB3, N34, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L APhosphoric acid, solid ....................... 8 UN3453 III 8 ........ IB8, IP3, T1, TP33 154 ...... 213 .... 240 .... 25 kg 100 kg APhosphoric acid triethyleneimine, seeTris-(1-aziridiyl)phosphine oxide,solution.Phosphoric anhydride, seePhosphorus pentoxide.Phosphorous acid .............................. 8 UN2834 III 8 ........ IB8, IP3, T1, TP33 154 ...... 213 .... 240 .... 25 kg 100 kg A 25Phosphorus, amorphous ................... 4.1 UN1338 III 4.1 ..... A1, A19, B1, B9, B26,IB8, IP3, T1, TP33None ... 213 .... 243 .... 25 kg 100 kg A 74Phosphorus bromide, seePhosphorus tribromide.Phosphorus chloride, seePhosphorus trichloride.Phosphorus heptasulfide,free fromyellow or white phosphorus.4.1 UN1339 II 4.1 ..... A20, IB4, N34, T3, TP33 None ... 212 .... 240 .... 15 kg 50 kg B 74Phosphorus oxybromide .................... 8 UN1939 II 8 ........ B8, IB8, IP2, IP4, N41,N43, T3, TP33None ... 212 .... 240 .... Forbidden 50 kg C 12, 40Phosphorus oxybromide, molten ....... 8 UN2576 II 8 ........ B2, B8, IB1, N41, N43,T7, TP3, TP13None ... 202 .... 242 .... Forbidden Forbidden C 40+ Phosphorous oxychloride .................. 6.1 UN1810 I 6.1, 8 2, B9, B14, B32, B77,N34, T20, TP2, TP13,TP38, TP45None ... 227 .... 244 .... Forbidden Forbidden D 40Phosphorus pentabromide ................ 8 UN2691 II 8 ........ A7, IB8, IP2, IP4, N34,T3, TP33154 ...... 212 .... 240 .... Forbidden 50 kg B 12, 40,53, 55



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# 257 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Phosphorus pentachloride ................. 8 UN1806 II 8 ........ A7, IB8, IP2, IP4, N34,T3, TP33None ... 212 .... 240 .... Forbidden 50 kg C 40, 44,89,100,141Phosphorus Pentafluoride ................. 2.3 UN2198 2.3, 8 2, B9, B14 None ... 302,304.314,315.Forbidden Forbidden D 40Phosphorus pentasulfide,free fromyellow or white phosphorus.4.3 UN1340 II 4.3,4.1.A20, B59, IB4, T3, TP33 151 ...... 212 .... 242 .... 15 kg 50 kg B 74Phosphorus pentoxide ....................... 8 UN1807 II 8 ........ A7, IB8, IP2, IP4, N34,T3, TP33154 ...... 212 .... 240 .... 15 kg 50 kg APhosphorus sesquisulfide,free fromyellow or white phosphorus.4.1 UN1341 II 4.1 ..... A20, IB4, N34, T3, TP33 None ... 212 .... 240 .... 15 kg 50 kg B 74Phosphorus tribromide ...................... 8 UN1808 II 8 ........ A3, A6, A7, B2, B25,IB2, N34, N43, T7, TP2None ... 202 .... 242 .... Forbidden 30 L C 40Phosphorus trichloride ....................... 6.1 UN1809 I 6.1, 8 2, B9, B14, B15, B32,B77, N34, T20, TP2,TP13, TP38, TP45None ... 227 .... 244 .... Forbidden Forbidden C 40Phosphorus trioxide ........................... 8 UN2578 III 8 ........ IB8, IP3, T1, TP33 154 ...... 213 .... 240 .... 25 kg 100 kg A 12Phosphorus trisulfide,free from yel-low or white phosphorus.4.1 UN1343 II 4.1 ..... A20, IB4, N34, T3, TP33 None ... 212 .... 240 .... 15 kg 50 kg B 74Phosphorus, white dryorPhos-phorus, white, under waterorPhosphorus white, in solutionorPhosphorus, yellow dryorPhos-phorus, yellow, under waterorPhosphorus, yellow, in solution.4.2 UN1381 I 4.2,6.1.B9, B26, N34, T9, TP3,TP31None ... 188 .... 243 .... Forbidden Forbidden EPhosphorus white, molten ................. 4.2 UN2447 I 4.2,6.1.B9, B26, N34, T21, TP3,TP7, TP26None ... 188 .... 243 .... Forbidden Forbidden DPhosphorus (white or red) and achlorate, mixtures of.ForbiddenPhosphoryl chloride, seePhosphorusoxychloride.Phthalic anhydridewith more than.05 percent maleic anhydride.8 UN2214 III 8 ........ IB8, IP3, T1, TP33 154 ...... 213 .... 240 .... 25 kg 100 kg APicolines ............................................ 3 UN2313 III 3 ........ B1, IB3, T4, TP1 150 ...... 203 .... 242 .... 60 L 220 L A40Picric acid,seeTrinitrophenol,etc.Picrite,seeNitroguanidine,etc.Picryl chloride,seeTrinitrochlorobenzene.Pine oil ............................................... 3 UN1272 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 LAalpha-Pinene ...................................... 3 UN2368 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L APiperazine .......................................... 8 UN2579 III 8 ........ IB8, IP3, T1, TP33 154 ...... 213 .... 240 .... 25 kg 100 kg A 12, 52Piperidine ........................................... 8 UN2401 I 8, 3 .... A10, T10, TP2 None ... 201 .... 243 .... 0.5 L 2.5 L B 52Pivaloyl chloride, seeTrimethylacetylchloride.Plastic molding compoundin dough,sheet or extruded rope form evolv-ing flammable vapor.9 UN3314 III 9 ........ 32, IB8, IP3, IP7 155 ...... 221 .... 221 .... 100 kg 200 kg E 21, 25,87, 144Plastic solvent, n.o.s., seeFlam-mable liquids, n.o.s..



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# 258 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Plastics, nitrocellulose-based, selfheating, n.o.s..4.2 UN2006 III 4.2 ..... None ... 213 .... None Forbidden Forbidden CPoisonous gases, n.o.s., seeCompressedorliquefied gases, flammableortoxic, n.o.s..Polyalkylamines, n.o.s., seeAmines,etc.Polyamines, flammable, corrosive,n.o.s.seeAmines, flammable, corrosive, n.o.s.Polyamines, liquid, corrosive, n.o.s.seeAmines, liquid, corrosive, n.o.s.Polyamines, liquid, corrosive, flammable, n.o.s.seeAmines, liquid,corrosive, flammable, n.o.s.Polychlorinated biphenyls, liquid ....... 9 UN2315 II 9 ........ 9, 81, 140, IB3, T4, TP1 155 ...... 202 .... 241 .... 100 L 220 L A 95Polychlorinated biphenyls, solid ........ 9 UN3432 II 9 ........ 9, 81,140, IB8, IP2, IP4,T3, TP33155 ...... 212 .... 240 .... 100 kg 200 kg A 95Polyester resin kit .............................. 3 UN3269 3 ........ 40, 149 165 ...... 165 .... None 5 kg 5 kg BPolyhalogenated biphenyls, liquidorPolyhalogenated terphenyls liquid.9 UN3151 II 9 ........ IB2 155 ...... 204 .... 241 .... 100 L 220 L A 95Polyhalogenated biphenyls, solidorPolyhalogenated terphenyls, solid.9 UN3152 II 9 ........ IB8, IP2, IP4, T3, TP33 155 ...... 204 .... 241 .... 100 kg 200 kg A 95Polymeric beads expandable,evolving flammable vapor.9 UN2211 III 9 ........ 32, IB8, IP3, IP7, T1,TP33155 ...... 221 .... 221 .... 100 kg 200 kg E 21, 25,87, 144Potassium .......................................... 4.3 UN2257 I 4.3 ..... A7, A19, A20, B27, IB4,IP1, N6, N34, T9, TP7,TP33None ... 211 .... 244 .... Forbidden 15 kg D 52Potassium arsenate ........................... 6.1 UN1677 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgAPotassium arsenite ............................ 6.1 UN1678 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgAPotassium bisulfite solution, seeBisulfites, aqueous solutions, n.o.s..Potassium borohydride ...................... 4.3 UN1870 I 4.3 ..... A19, N40 None ... 211 .... 242 .... Forbidden 15 kg E 52Potassium bromate ............................ 5.1 UN1484 II 5.1 ..... IB8, IP2, IP4, T3, TP33 152 ...... 212 .... 242 .... 5 kg 25 kg A56, 58Potassium carbonyl........................... ForbiddenPotassium chlorate ............................ 5.1 UN1485 II 5.1 ..... A9, IB8, IP2, IP4, N34,T3, TP33152 ...... 212 .... 242 .... 5 kg 25 kg A 56, 58



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# 259 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Potassium chlorate, aqueous solution 5.1 UN2427 II 5.1 ..... A2, IB2, T4, TP1 152 ...... 202 .... 241 .... 1 L 5 L B 56, 58,133......................................................... III 5.1 ..... A2, IB2, T4, TP1 152 ...... 203 .... 241 .... 2.5 L 30 L B 56, 58,69, 133Potassium chlorate mixed with min-eral oil, seeExplosive, blasting,type C.Potassium cuprocyanide ................... 6.1 UN1679 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg A 52Potassium cyanide, solid ................... 6.1 UN1680 I 6.1 ..... B69, B77, IB7, IP1, N74,N75, T6, TP33None ... 211 .... 242 .... 5 kg 50 kg B 52Potassium cyanide solution ............... 6.1 UN3413 I 6.1 ..... B69, B77, N74, N75,T14, TP2, TP13None ... 201 .... 243 .... 1 L 30 L B 52......................................................... II 6.1 ..... B69, B77, IB2, N74,N75, T11, TP2, TP13,TP27153 ...... 202 .... 243 .... 5 L 60 L B 52......................................................... III 6.1 ..... B69, B77, IB3, N74,N75, T7, TP2, TP13,TP28153 ...... 203 .... 241 .... 60 L 220 L A 52Potassium dichloro isocyanurate orPotassium dichloro-s-triazinetrione,seeDichloroisocyanuric acid, dryorDichloroisocyanuric acid saltsetc.Potassium dithioniteorPotassiumhydrosulfite.4.2 UN1929 II 4.2 ..... A8, A19, A20, IB6, IP2,T3, TP33None ... 212 .... 241 .... 15 kg 50 kg E 13Potassium fluoride, solid ................... 6.1 UN1812 III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg A 52Potassium fluoride solution ............... 6.1 UN3422 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L A 52Potassium fluoroacetate .................... 6.1 UN2628 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg EPotassium fluorosilicate ..................... 6.1 UN2655 III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg A 52Potassium hydrate, seePotassiumhydroxide, solid.Potassium hydrogen fluoride, seePotassium hydrogen difluoride.Potassium hydrogen fluoride solution,seeCorrosive liquid, n.o.s..Potassium hydrogen sulfate .............. 8 UN2509 II 8 ........ A7, IB8, IP2, IP4, N34,T3, TP33154 ...... 212 .... 240 .... 15 kg 50 kg APotassium hydrogendifluoride solid ... 8 UN1811 II 8, 6.1 IB8, IP2, IP4, N3, N34,T3, TP33154 ...... 212 .... 240 .... 15 kg 50 kg A 25, 40,52Potassium hydrogendifluoride solu-tion.8 UN3421 II 8, 6.1 IB2, N3, N34, T7, TP2 154 ...... 202 .... 243 .... 1 L 30 L A 25, 40,52......................................................... III 8, 6.1 IB3, N3, N34, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L A 40,52Potassium hydrosulfite,seePotas-sium dithionite.Potassium hydroxide, liquid, seePo-tassium hydroxide solution.Potassium hydroxide, solid ................ 8 UN1813 II 8 ........ IB8, IP2, IP4, T3, TP33 154 ...... 212 .... 240 .... 15 kg 50 kg A 52.Potassium hydroxide, solution ........... 8 UN1814 II 8 ........ B2, IB2, T7, TP2 154 ...... 202 .... 242 .... 1 L 30 L A 52.III 8 ........ IB3, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L A 52.



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# 260 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Potassium hypochlorite, solution, seeHypochlorite solutions,etc.Potassium, metal alloys, liquid .......... 4.3 UN1420 I 4.3 ..... A7, A19, A20, B27 None ... 201 .... 244 .... Forbidden 1 L E 40, 52Potassium, metal alloys, solid ........... 4.3 UN3403 I 4.3 ..... A19, A20, B27, IB4, IP1,T9, TP7, TP33None ... 211 .... 244 .... Forbidden 15 kg DPotassium metavanadate .................. 6.1 UN2864 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg APotassium monoxide ......................... 8 UN2033 II 8 ........ IB8, IP2, IP4, T3, TP33 154 ...... 212 .... 240 .... 15 kg 50 kg A 29, 52.Potassium nitrate ............................... 5.1 UN1486 III 5.1 ..... A1, A29, B120 IB8, IP3,T1, TP33, W1152 ...... 213 .... 240 .... 25 kg 100 kg APotassium nitrate and sodium nitritemixtures.5.1 UN1487 II 5.1 ..... B78, IB8, IP2, IP4, T3,TP33152 ...... 212 .... 240 .... 5 kg 25 kg A 56, 58Potassium nitrite ................................ 5.1 UN1488 II 5.1 ..... IB8, IP2, IP4, T3, TP33 152 ...... 212 .... 242 .... 5 kg 25 kg A 56, 58Potassium perchlorate ....................... 5.1 UN1489 II 5.1 ..... IB6, IP2, T3, TP33 152 ...... 212 .... 242 .... 5 kg 25 kg A 56, 58Potassium permanganate .................. 5.1 UN1490 II 5.1 ..... IB8, IP2, IP4, T3, TP33 152 ...... 212 .... 240 .... 5 kg 25 kg D 56, 58,138Potassium peroxide ........................... 5.1 UN1491 I 5.1 ..... A20, IB6, IP1, N34 None ... 211 .... None Forbidden 15 kg B 13, 52,66, 75Potassium persulfate ......................... 5.1 UN1492 III 5.1 ..... A1, A29, IB8, IP3, T1,TP33152 ...... 213 .... 240 .... 25 kg 100 kg A 58, 145Potassium phosphide ........................ 4.3 UN2012 I 4.3,6.1.A19, N40 None ... 211 .... None Forbidden 15 kg E 40, 52,85Potassium selenate, seeSelenatesorSelenites.Potassium selenite, seeSelenatesorSelenites.Potassium sodium alloys, liquid ........ 4.3 UN1422 I 4.3 ..... A7, A19, B27, N34, N40,T9, TP3, TP7, TP31None ... 201 .... 244 .... Forbidden 1 L E 40, 52Potassium sodium alloys, solid ......... 4.3 UN3404 I 4.3 ..... A19, B27, N34, N40, T9,TP7, TP33None ... 211 .... 244 .... Forbidden 15 kg D 52Potassium sulfide, anhydrousorPotassium sulfidewith less than 30percent water of crystallization.4.2 UN1382 II 4.2 ..... A19, A20, B16, IB6, IP2,N34, T3, TP33None ... 212 .... 241 .... 15 kg 50 kg A 52Potassium sulfide, hydratedwith notless than 30 percent water of crystallization.8 UN1847 II 8 ........ IB8, IP2, IP4, T3, TP33 154 ...... 212 .... 240 .... 15 kg 50 kg A 52Potassium superoxide ....................... 5.1 UN2466 I 5.1 ..... A20, IB6, IP1 None ... 211 .... None Forbidden 15 kg B 13, 52,66, 75



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# 261 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Powder cake, wettedorPowderpaste, wettedwith not less than 17percent alcohol by mass.1.1C UN0433 II 1.1C .. ........................................ None ... 62 ...... None Forbidden Forbidden 4 25Powder cake, wettedorPowderpaste, wettedwith not less than 25percent water, by mass.1.3C UN0159 II 1.3C .. ........................................ None ... 62 ...... None Forbidden Forbidden 4 25Powder paste,seePowder cake,etc.Powder, smokeless ........................... 1.1C UN0160 II 1.1C .. ........................................ None ... 62 ...... None Forbidden Forbidden 4 25,26EPowder, smokeless ........................... 1.3C UN0161 II 1.3C .. ........................................ None ... 62 ...... None Forbidden Forbidden 4 25,26EPowder, smokeless ........................... 1.4C UN0509 II 1.4C .. (1) ....... 62 ...... None (2) (2) 06Primers, cap type .............................. 1.4S UN0044 II None ........................................ None ... 62 ...... None 25kg 100 kg 1 25Primers, cap type .............................. 1.1B UN0377 II 1.1B ... ........................................ None ... 62 ...... None Forbidden Forbidden 5 25Primers, cap type .............................. 1.4B UN0378 II 1.4B ... ........................................ None ... 62 ...... None Forbidden 75 kg 5 25Primers, small arms, seePrimers,cap type.Primers, tubular ................................. 1.3G UN0319 II 1.3G .. ........................................ None ... 62 ...... None Forbidden Forbidden 3 25Primers, tubular ................................. 1.4G UN0320 II 1.4G .. ........................................ None ... 62 ...... None Forbidden 75 kg 2 25Primers, tubular ................................. 1.4S UN0376 II None ........................................ None ... 62 ...... None25 kg 100 kg 1 25Printing ink,flammable orPrinting inkrelated material(including printingink thinning or reducing com-pound), flammable.3 UN1210 I 3 ........ T11, TP1, TP8 150 ...... 173 .... 243 .... 1 L 30 L E......................................................... II 3 ........ 149, IB2, T4, TP1, TP8 150 ...... 173 .... 242 .... 5 L 60 L B......................................................... III 3 ........ B1, IB3, T2, TP1 150 ...... 173 .... 242 .... 60 L 220 L AProjectiles, illuminating, seeAmmuni-tion, illuminating,etc.Projectiles,inert, with tracer.............. 1.4S UN0345 II 1.4S ... ........................................ ............. 62 ...... 62 ...... 25 kg 100 kg 1 25Projectiles,inert, with tracer.............. 1.3G UN0424 II 1.3G .. ........................................ ............. 62 ...... 62 ...... Forbidden Forbidden 3 25Projectiles,inert, with tracer.............. 1.4G UN0425 II 1.4G .. ........................................ ............. 62 ...... 62 ...... Forbidden 75 kg 2 25Projectiles,with burster or expellingcharge.1.2D UN0346 II 1.2D .. ........................................ ............. 62 ...... 62 ...... Forbidden Forbidden 4 25Projectiles,with burster or expellingcharge.1.4D UN0347 II 1.4D .. ........................................ ............. 62 ...... 62 ...... Forbidden 75 kg 2 25Projectiles,with burster or expellingcharge.1.2F UN0426 II 1.2F ... ........................................ ............. 62 ...... None Forbidden Forbidden 5 25Projectiles,with burster or expellingcharge.1.4F UN0427 II 1.4F ... ........................................ ............. 62 ...... None Forbidden Forbidden 5 25Projectiles,with burster or expellingcharge.1.2G UN0434 II 1.2G .. ........................................ ............. 62 ...... 62 ...... Forbidden Forbidden 3 25Projectiles,with burster or expellingcharge.1.4G UN0435 II 1.4G .. ........................................ ............. 62 ...... 62 ...... Forbidden 75 kg 2 25Projectiles,with bursting charge....... 1.1F UN0167 II 1.1F ... ........................................ ............. 62 ...... None Forbidden Forbidden 5 25Projectiles,with bursting charge....... 1.1D UN0168 II 1.1D .. ........................................ ............. 62 ...... 62 ...... Forbidden Forbidden 4 25Projectiles,with bursting charge....... 1.2D UN0169 II 1.2D .. ........................................ ............. 62 ...... 62 ...... Forbidden Forbidden 4 25Projectiles,with bursting charge....... 1.2F UN0324 II 1.2F ... ........................................ ............. 62 ...... None Forbidden Forbidden 5 25Projectiles,with bursting charge....... 1.4D UN0344 II 1.4D .. ........................................ ............. 62 ...... 62 ...... Forbidden 75 kg 2 25Propadiene, stabilized ....................... 2.1 UN2200 2.1 ..... None ... 304 .... 314,315.Forbidden 150 kg B 40



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# 262 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Propadiene mixed with methyl acetylene, seeMethyl acetylene andpropadiene mixtures, stabilized.Propanesee alsoPetroleum gases,liquefied.2.1 UN1978 2.1 ..... 19, T50 306 ...... 304 .... 314,315.Forbidden 150 kg E 40Propanethiols ..................................... 3 UN2402 II 3 ........ A6, IB2, T4, TP1, TP13 150 ...... 202 .... 242 .... 5 L 60 L E95, 102n-PropanolorPropyl alcohol, normal 3 UN1274 II 3 ........ B1, IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B......................................................... III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L APropellant, liquid ................................ 1.3C UN0495 II 1.3C .. 37 None ... 62 ...... None Forbidden Forbidden 4 25Propellant, liquid ................................ 1.1C UN0497 II 1.1C .. 37 None ... 62 ...... None Forbidden Forbidden 4 25Propellant, solid ................................. 1.1C UN0498 II 1.1C .. ........................................ None ... 62 ...... None Forbidden Forbidden 4 25,26EPropellant, solid ................................. 1.3C UN0499 II 1.3C .. ........................................ None ... 62 ...... None Forbidden Forbidden 4 25,26EPropellant, solid ................................. 1.4C UN0501 ........ 1.4C .. ........................................ None ... 62 ...... None Forbidden Forbidden 2 25,24EPropionaldehyde ................................ 3 UN1275 II 3 ........ IB2, T7, TP1 150 ...... 202 .... 242 .... 5 L 60 L EPropionic acidwith not less than90% acid by mass.8 UN3463 II 8, 3 .... IB2, T7, TP2 154 ...... 202 .... 243 .... 1 L 30 L A.Propionic acidwith not less than10% and less than 90% acid bymass.8 UN1848 III 8 ........ IB3, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L A.Propionic anhydride ........................... 8 UN2496 III 8 ........ IB3, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L APropionitrile ........................................ 3 UN2404 II 3, 6.1 IB2, T7, TP1, TP13 None ... 202 .... 243 .... Forbidden 60 L E40Propionyl chloride .............................. 3 UN1815 II 3, 8 .... IB1, T7, TP1 150 ...... 202 .... 243 .... 1 L 5 L B 40n-Propyl acetate ................................ 3 UN1276 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BPropyl alcohol,seePropanol.n-Propyl benzene .............................. 3 UN2364 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L An-Propyl chloroformate ...................... 6.1 UN2740 I 6.1, 3,8.2, B9, B14, B32, B77,N34, T20, TP2, TP13,TP38, TP44None ... 227 .... 244 .... Forbidden Forbidden B 21, 40,100Propyl chloride see1-Chloropropane.Propyl formates ................................. 3 UN1281 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L Bn-Propyl isocyanate ........................... 6.1 UN2482 I 6.1, 3 1, B9, B14, B30, T20,TP2, TP13, TP38, TP44None ... 226 .... 244 .... Forbidden Forbidden D 40Propyl mercaptan, seePropanethiols.n-Propyl nitrate .................................. 3 UN1865 II 3 ........ IB9 150 ...... 202 .... None 5 L 60 L D 44, 89,90, 100



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# 263 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Propylamine ....................................... 3 UN1277 II 3, 8 .... A7, IB2, N34, T7, TP1 150 ...... 202 .... 243 .... 1 L 5 L E 40Propylenesee alsoPetroleum gases,liquefied.2.1 UN1077 2.1 ..... 19, T50 306 ...... 304 .... 314,315.Forbidden 150 kg E 40Propylene chlorohydrin ...................... 6.1 UN2611 II 6.1, 3 IB2, T7, TP2, TP13 153 ...... 202 .... 243 .... 5 L 60 L A 12, 25,40Propylene oxide ................................. 3 UN1280 I 3 ........ A3, N34, T11, TP2, TP7 None ... 201 .... 243 .... 1 L 30 L E 40Propylene tetramer ............................ 3 UN2850 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L A1,2-Propylenediamine ........................ 8 UN2258 II 8, 3 .... A3, A6, IB2, N34, T7,TP2None ... 202 .... 243 .... 1 L 30 L A 40Propyleneimine, stabilized ................. 3 UN1921 I 3, 6.1 A3, N34, T14, TP2,TP13None ... 201 .... 243 .... 1 L 30 L B 40Propyltrichlorosilane .......................... 8 UN1816 II 8, 3 .... A7, B2, B6, N34, T10,TP2, TP7, TP13None ... 206 .... 243 .... Forbidden 30 L C 40Prussic acid, seeHydrogen cyanide.Pyrethroid pesticide, liquid, flam-mable, toxic,flash point less than23 degrees C.3 UN3350 I 3, 6.1 T14, TP2, TP13, TP27 None ... 201 .... 243 .... Forbidden 30 L B 40......................................................... II 3, 6.1 IB2, T11, TP2, TP13,TP27150 ...... 202 .... 243 .... 1 L 60 L B 40Pyrethroid pesticide, liquid toxic ........ 6.1 UN3352 I 6.1 ..... T14, TP2, TP13, TP27 None ... 201 .... 243 .... 1 L 30 L B 40II 6.1 ..... IB2, T11, TP2, TP27 153 ...... 202 .... 243 .... 5L 60L B 40III 6.1 ..... IB3, T7, TP2, TP28 153 ...... 203 .... 241 .... 60L 220L A 40Pyrethroid pesticide, liquid, toxic,flammable,flash point not lessthan 23 degrees C.6.1 UN3351 I 6.1, 3 T14, TP2, TP13, TP27 None ... 201 .... 243 .... 1 L 30 L B 40......................................................... II 6.1, 3 IB2, T11, TP2, TP13,TP27153 ...... 202 .... 243 .... 5 L 60 L B 40......................................................... III 6.1, 3 IB3, T7, TP2, TP28 153 ...... 203 .... 241 .... 60 L 220 L B 40Pyrethroid pesticide, solid, toxic ........ 6.1 UN3349 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg A 40......................................................... II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgA 40......................................................... III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg A40Pyridine .............................................. 3 UN1282 II 3 ........ IB2, T4, TP2 None ... 202 .... 242 .... 5 L 60 L B 21, 100Pyridine perchlorate........................... ForbiddenG Pyrophoric liquid, inorganic, n.o.s ..... 4.2 UN3194 I 4.2 ..... None ... 181 .... 244 .... Forbidden Forbidden D 78G Pyrophoric liquids, organic, n.o.s ...... 4.2 UN2845 I 4.2 ..... B11, T22, TP2, TP7 None ... 181 .... 244 .... Forbidden Forbidden D 78G Pyrophoric metals, n.o.s.,orPyrophoric alloys, n.o.s..4.2 UN1383 I 4.2 ..... B11, T21, TP7, TP33 None ... 187 .... 242 .... Forbidden Forbidden DG Pyrophoric solid, inorganic, n.o.s. ..... 4.2 UN3200 I 4.2 ..... T21, TP7, TP33 None ... 187 .... 242 .... Forbidden Forbidden DG Pyrophoric solids, organic, n.o.s. ...... 4.2 UN2846 I 4.2 ..... None ... 187 .... 242 .... Forbidden Forbidden DPyrosulfuryl chloride .......................... 8 UN1817 II 8 ........ B2, IB2, T8, TP2 154 ...... 202 .... 242 .... 1 L 30 L C 40Pyroxylin solution or solvent, seeNi-trocellulose.Pyrrolidine .......................................... 3 UN1922 II 3, 8 .... IB2, T7, TP1 150 ...... 202 .... 243 .... 1 L 5 L B 40, 52Quebrachitol pentanitrate.................. Forbidden ........Quicklime, seeCalcium oxide.Quinoline ............................................ 6.1 UN2656 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L A 12R 12, seeDichlorodifluoromethane.R 12B1, seeChlorodifluorobromomethane.R 13, seeChlorotrifluoromethane.



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# 264 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)R 13B1, seeBromotrifluoromethane.R 14, seeTetrafluoromethane.R 21, seeDichlorofluoromethane.R 22, seeChlorodifluoromethane.R 114, seeDichlorotetrafluoroethane.R 115, seeChloropentafluoroethane.R 116, seeHexafluoroethane.R 124, seeChlorotetrafluoroethane.R 133a, seeChlorotrifluoroethane.R 152a, seeDifluoroethane.R 500, seeDichlorodifluoromethaneand difluorethane,etc.R 502, seeChlorodifluoromethaneand chloropentafluoroethane mixture,etc.R 503, seeChlorotrifluoromethaneand trifluoromethane,etc.Radioactive material, excepted package-articles manufactured fromnatural uraniumordepleted uraniumornatural thorium.7 UN2909 None 422,426.422,426.422,426.ARadioactive material, excepted package-empty packaging.7 UN2908 Empty 422,428.422,428.422,428.ARadioactive material, excepted package-instrumentsorarticles.7 UN2911 None 422,424.422,424......... ARadioactive material, excepted package-limited quantity of material.7 UN2910 None 421,422.421,422.421,422.ARadioactive material, low specific activity (LSA-I)non fissile or fissileexcepted.7 UN2912 7 ........ A56, T5, TP4, W7 421,422,428.427 .... 427 .... A 95, 129Radioactive material, low specific activity (LSA-II)non fissile or fissileexcepted.7 UN3321 7 ........ A56, T5, TP4, W7 421,422,428.427 .... 427 .... A 95, 129Radioactive material, low specific activity (LSA-III)non fissile or fissileexcepted.7 UN3322 7 ........ A56, T5, TP4, W7 421,422,428.427 .... 427 .... A 95, 129



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# 265 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Radioactive material, surface con-taminated objects (SCO-IorSCO-II)non fissile or fissile-excepted.7 UN2913 7 ........ A56 421,422,428.427 .... 427 .... A 95Radioactive material, transportedunder special arrangement,nonfissile or fissile excepted.7 UN2919 7 ........ A56, 139 .......... ........ ........ A 95, 105Radioactive material, transportedunder special arrangement, fissile.7 UN3331 7 ........ A56, 139 .......... ........ ........ A 95, 105Radioactive material, Type A pack-age, fissilenon-special form.7 UN3327 7 ........ A56, W7, W8 453 ...... 417 .... 417 .... A 95,105,131Radioactive material, Type A pack-agenon-special form, non fissile orfissile-excepted.7 UN2915 7 ........ A56, W7, W8 None ... 415,418,419.415,418,419.A 95, 130Radioactive material, Type A pack-age, special formnon fissile orfissile-excepted.7 UN3332 7 ........ A56, W7, W8 .......... 415,476.415,476.A 95Radioactive material, Type A pack-age, special form, fissile.7 UN3333 7 ........ A56, W7, W8 453 ...... 417,476.417,476.A 95, 105Radioactive material, Type B(M)package, fissile.7 UN3329 7 ........ A56 453 ...... 417 .... 417 .... A 95, 105Radioactive material, Type B(M)packagenon fissile or fissile-ex-cepted.7 UN2917 7 ........ A56 .......... 416 .... 416 .... A 95, 105Radioactive material, Type B(U)package, fissile.7 UN3328 7 ........ A56 453 ...... 417 .... 417 .... A 95, 105Radioactive material, Type B(U)packagenon fissile or fissile-ex-cepted.7 UN2916 7 ........ A56 .......... 416 .... 416 .... A 95, 105Radioactive material, uraniumhexafluoridenon fissile or fissile-excepted.7 UN2978 7, 8 .... 423 ...... 420,427.420,427.A 95, 132Radioactive material, uraniumhexafluoride, fissile.7 UN2977 7, 8 .... 453 ...... 417,420.417,420.A 95, 132A W Rags, oily ........................................... 4.2 UN1856 III 4.2 ..... 151 ...... 213 .... 240 .... Forbidden Forbidden ARailway torpedo, seeSignals, railwaytrack, explosive.RC 318, seeOctafluorocyclobutane.RDX andcyclotetramethylenetetranitramine,wettedordesensitizedseeRDXand HMX mixtures, wetted or de-sensitized.RDX and HMX mixtures, wettedwithnot less than 15 percent water bymass orRDX and HMX mixtures,desensitizedwith not less than 10percent phlegmatizer by mass.1.1D UN0391 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 4 25



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# 266 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)RDX and Octogen mixtures, wettedordesensitizedseeRDX and HMXmixtures, wettedordesensitizedetc.RDX, seeCyclotrimethylenetrinitramine,etc.Receptacles, small, containing gasorgas cartridges(flammable) withoutrelease device, not refillable andnot exceeding 1 L capacity.2.1 UN2037 2.1 ..... 306 ...... 304 .... None 1 kg 15 kg B 40Receptacles, small, containing gasorgas cartridges(non-flammable)without release device, not refillable and not exceeding 1 L capacity.2.2 UN2037 2.2 ..... 306 ...... 304 .... None 1 kg 15 kg B 40Receptacles, small, containing gasorgas cartridges(oxidizing) withoutrelease device, not refillable andnot exceeding 1 L capacity.2.2 UN2037 2.2,5.1.A14 306 ...... 304 .... None 1 kg 15 kg B 40Red phosphorus, seePhosphorus,amorphous.Refrigerant gas R 404A ..................... 2.2 UN3337 2.2 ..... T50 306 ...... 304 .... 314,315.75 kg 150 kg ARefrigerant gas R 407A ..................... 2.2 UN3338 2.2 ..... T50 306 ...... 304 .... 314,315.75 kg 150 kg ARefrigerant gas R 407B ..................... 2.2 UN3339 2.2 ..... T50 306 ...... 304 .... 314,315.75 kg 150 kg ARefrigerant gas R 407C .................... 2.2 UN3340 2.2 ..... T50 306 ...... 304 .... 314,315.75 kg 150 kg AG Refrigerant gases, n.o.s. ................... 2.2 UN1078 2.2 ..... T50 306 ...... 304 .... 314,315.75 kg 150 kg AD Refrigerant gases, n.o.s.orDispersant gases, n.o.s..2.1 NA1954 2.1 ..... T50 306 ...... 304 .... 314,315.Forbidden 150 kg D 40Refrigerating machines,containingflammable, non-toxic, liquefied gas.2.1 UN3358 2.1 ..... 306,307.306 .... 306 .... Forbidden Forbidden D 40



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# 267 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Refrigerating machines,containingnon-flammable, non-toxic gases, orammonia solutions (UN2672).2.2 UN2857 2.2 ..... A53 306,307.306 .... 306,307.450 kg 450 kg ARegulated medical waste, n.o.s.orClinical waste, unspecified, n.o.s.or(BIO) Medical waste, n.o.s.,orBiomedical waste, n.o.s.orMed-ical waste, n.o.s..6.2 UN3291 II 6.2 ..... 41, A13 134 ...... 197 .... 197 .... No limit No limit B 40Release devices, explosive ............... 1.4S UN0173 II 1.4S ... None ... 62 ...... 62 ...... 25 kg 100 kg 05Resin solution,flammable................. 3 UN1866 I 3 ........ B52, T11, TP1, TP8,TP28150 ...... 201 .... 243 .... 1 L 30 L E......................................................... II 3 ........ 149, B52, IB2, T4, TP1,TP8150 ...... 173 .... 242 .... 5 L 60 L B......................................................... III 3 ........ B1, B52, IB3, T2, TP1 150 ...... 173 .... 242 .... 60 L 220 L AResorcinol .......................................... 6.1 UN2876 III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200kg ARifle grenade, seeGrenades,handor rifle, etc.Rifle powder, seePowder, smoke-less(UN 0160).Rivets, explosive ................................ 1.4S UN0174 II 1.4S ... ........................................ None ... 62 ...... 62 ...... 25 kg 100 kg 1 25Road asphalt or tar liquid, seeTars,liquid,etc.Rocket motors ................................... 1.3C UN0186 II 1.3C .. 109 None ... 62 ...... 62 ...... Forbidden 220 kg 4 25Rocket motors ................................... 1.1C UN0280 II 1.1C .. 109 None ... 62 ...... 62 ...... Forbidden Forbidden 4 25Rocket motors ................................... 1.2C UN0281 II 1.2C .. 109 None ... 62 ...... 62 ...... Forbidden Forbidden 4 25Rocket motors, liquid fueled .............. 1.2J UN0395 II 1.2J ... 109 None ... 62 ...... None Forbidden Forbidden 5 25,23ERocket motors, liquid fueled .............. 1.3J UN0396 II 1.3J ... 109 None ... 62 ...... None Forbidden Forbidden 5 25,23ERocket motors with hypergolic liquidswith or without an expelling charge.1.3L UN0250 II 1.3L ... 109 None ... 62 ...... None Forbidden Forbidden 5 25,14E,15ERocket motors with hypergolic liquidswith or without an expelling charge.1.2L UN0322 II 1.2L ... 109 None ... 62 ...... None Forbidden Forbidden 5 25,14E,15ERockets, line-throwing ....................... 1.2G UN0238 II 1.2G .. ........................................ None ... 62 ...... None Forbidden Forbidden 3 25Rockets, line-throwing ....................... 1.3G UN0240 II 1.3G .. ........................................ None ... 62 ...... None Forbidden 75 kg 3 25Rockets, line-throwing ....................... 1.4G UN0453 II 1.4G .. ........................................ None ... 62 ...... None Forbidden 75 kg 2 25Rockets, liquid fueledwith burstingcharge.1.1J UN0397 II 1.1J ... ........................................ None ... 62 ...... None Forbidden Forbidden 5 25,23ERockets, liquid fueledwith burstingcharge.1.2J UN0398 II 1.2J ... ........................................ None ... 62 ...... None Forbidden Forbidden 5 25,23ERockets,with bursting charge........... 1.1F UN0180 II 1.1F ... ........................................ None ... 62 ...... None Forbidden Forbidden 5 25Rockets,with bursting charge........... 1.1E UN0181 II 1.1E ... ........................................ None ... 62 ...... 62 ...... Forbidden Forbidden 4 25Rockets,with bursting charge........... 1.2E UN0182 II 1.2E ... ........................................ None ... 62 ...... 62 ...... Forbidden Forbidden 4 25Rockets,with bursting charge........... 1.2F UN0295 II 1.2F ... ........................................ None ... 62 ...... None Forbidden Forbidden 5 25Rockets,with expelling charge.......... 1.2C UN0436 II 1.2C .. ........................................ None ... 62 ...... 62 ...... Forbidden Forbidden 4 25Rockets,with expelling charge.......... 1.3C UN0437 II 1.3C .. ........................................ None ... 62 ...... 62 ...... Forbidden Forbidden 4 25Rockets,with expelling charge.......... 1.4C UN0438 II 1.4C .. ........................................ None ... 62 ...... 62 ...... Forbidden 75 kg 2 25Rockets,with inert head.................... 1.3C UN0183 II 1.3C .. ........................................ None ... 62 ...... 62 ...... Forbidden Forbidden 4 25



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# 268 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Rockets,with inert head.................... 1.2C UN0502 ........ 1.2C .. ........................................ None ... 62 ...... 62 ...... Forbidden Forbidden 2 25, 5ERosin oil ............................................. 3 UN1286 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B......................................................... III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ARubber solution ................................. 3 UN1287 II 3 ........ 149, IB2, T4, TP1, TP8 150 ...... 202 .... 242 .... 5 L 60 L BIII B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ARubber scraporshoddy,powderedor granulated, not exceeding 840microns and rubber contend exceeding 45%.4.1 UN1345 II 4.1 ..... IB8, IP2, IP4, T3, TP33 151 ...... 212 .... 240 .... 15 kg 50 kg ARubidium ............................................ 4.3 UN1423 I 4.3 ..... 22, A7, A19, IB4, IP1,N34, N40, N45None ... 211 .... 242 .... Forbidden 15 kg D 52Rubidium hydroxide ........................... 8 UN2678 II 8 ........ IB8, IP2, IP4, T3, TP33 154 ...... 212 .... 240 .... 15 kg 50 kg A29, 52.Rubidium hydroxide solution ............. 8 UN2677 II 8 ........ B2, IB2, T7, TP2 154 ...... 202 .... 242 .... 1 L 30 L A 29, 52.III 8 ........ IB3, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L A 29, 52.Safety fuse, seeFuse, safety.G Samples, explosive,other than initiating explosives................. UN0190 II ........... 113 None ... 62 ...... None Forbidden Forbidden 5 25Sand acid, seeFluorosilicic acid.Seed cake,containing vegetable oilsolvent extractions and expelledseeds, with not more than 10 percent of oil and when the amount ofmoisture is higher than 11 percent,with not more than 20 percent ofoil and moisture combined.4.2 UN1386 III None IB8, IP3, IP7, N7 None ... 213 .... 241 .... Forbidden Forbidden A 13, 25I Seed cakewith more than 1.5 percent oil and not more than 11 percent moisture.4.2 UN1386 III None IB8, IP3, IP7, N7 None ... 213 .... 241 .... Forbidden Forbidden E 13, 25I Seed cakewith not more than 1.5percent oil and not more than 11percent moisture.4.2 UN2217 III None IB8, IP3, IP7, N7 None ... 213 .... 241 .... Forbidden Forbidden A 13, 25G SelenatesorSelenites ...................... 6.1 UN2630 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg ESelenic acid ....................................... 8 UN1905 I 8 ........ IB7, IP1, N34, T6, TP33 None ... 211 .... 242 .... Forbidden 25 kg AG Selenium compound, liquid, n.o.s ..... 6.1 UN3440 I 6.1 ..... T14, TP2, TP27 None ... 201 .... 243 .... 1 L 30 L BII 6.1 ..... IB2, T11, TP2, TP27 153 ...... 202 .... 243 .... 5 L 60 L BIII 6.1 ..... IB3, T7, TP1, TP28 153 ...... 203 .... 241 .... 60 L 220 L AG Selenium compound, solid, n.o.s ...... 6.1 UN3283 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg BII 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg B



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# 269 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg ASelenium disulfide ............................. 6.1 UN2657 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg ASelenium hexafluoride ....................... 2.3 UN2194 2.3, 8 1 None ... 302 .... None Forbidden Forbidden D 40Selenium nitride................................. ForbiddenSelenium oxychloride ........................ 8 UN2879 I 8, 6.1 A3, A6, A7, N34, T10,TP2, TP13None ... 201 .... 243 .... 0.5 L 2.5 L E 40Self-defense spray, aerosol, seeAerosols,etc.+ ADSelf-defense spray, non-pressurized 9 NA3334 III 9 ........ A37 155 ...... 203 .... None No limit No limit AG Self-heating liquid, corrosive, inor-ganic, n.o.s..4.2 UN3188 II 4.2, 8 IB2 None ... 202 .... 243 .... 1 L 5 L C......................................................... III 4.2, 8 IB2 None ... 203 .... 241 .... 5 L 60 L CG Self-heating liquid, corrosive, organic,n.o.s..4.2 UN3185 II 4.2, 8 IB2 None ... 202 .... 243 .... 1 L 5 L C......................................................... III 4.2, 8 IB2 None ... 203 .... 241 .... 5 L 60 L CG Self-heating liquid, inorganic, n.o.s. .. 4.2 UN3186 II 4.2 ..... IB2 None ... 202 .... 242 .... 1 L 5 L C......................................................... III 4.2 ..... IB2 None ... 203 .... 241 .... 5 L 60 L CG Self-heating liquid, organic, n.o.s. ..... 4.2 UN3183 II 4.2 ..... IB2 None ... 202 .... 242 .... 1 L 5 L C......................................................... III 4.2 ..... IB2 None ... 203 .... 241 .... 5 L 60 L CG Self-heating liquid, toxic, inorganic,n.o.s..4.2 UN3187 II 4.2,6.1.IB2 None ... 202 .... 243 .... 1 L 5 L C......................................................... III 4.2,6.1.IB2 None ... 203 .... 241 .... 5 L 60 L CG Self-heating liquid, toxic, organic,n.o.s..4.2 UN3184 II 4.2,6.1.IB2 None ... 202 .... 243 .... 1 L 5 L C......................................................... III 4.2,6.1.IB2 None ... 203 .... 241 .... 5 L 60 L CG Self-heating solid, corrosive, inor-ganic, n.o.s..4.2 UN3192 II 4.2, 8 IB5, IP2, T3, TP33 None ... 212 .... 242 .... 15 kg 50 kg C......................................................... III 4.2, 8 IB8, IP3, T1, TP33 None ... 213 .... 242 .... 25 kg 100 kg CG Self-heating solid, corrosive, organic,n.o.s.4.2 UN3126 II 4.2, 8 IB5, IP2, T3, TP33 None ... 212 .... 242 .... 15 kg 50 kg CIII 4.2, 8 IB8, IP3, T1, TP33 None ... 213 .... 242 .... 25 kg 100 kg CG Self-heating solid, inorganic, n.o.s. ... 4.2 UN3190 II 4.2 ..... IB6, IP2, T3, TP33 None ... 212 .... 241 .... 15 kg 50 kg C......................................................... III 4.2 ..... IB8, IP3, T1, TP33 None ... 213 .... 241 .... 25 kg 100 kg CG Self-heating solid, organic, n.o.s. ...... 4.2 UN3088 II 4.2 ..... IB6, IP2, T3, TP33 None ... 212 .... 241 .... 15 kg 50 kg CIII 4.2 ..... IB8, IP3, T1, TP33 None ... 213 .... 241 .... 25 kg 100 kg CG Self-heating solid, oxidizing, n.o.s. .... 4.2 UN3127 4.2,5.1.None ... 214 .... 214 .... Forbidden ForbiddenG Self-heating solid, toxic, inorganic,n.o.s..4.2 UN3191 II 4.2,6.1.IB5, IP2, T3, TP33 None ... 212 .... 242 .... 15 kg 50 kg C......................................................... III 4.2,6.1.IB8, IP3, T1, TP33 None ... 213 .... 242 .... 25 kg 100 kg CG Self-heating solid, toxic, organic,n.o.s.4.2 UN3128 II 4.2,6.1.IB5, IP2, T3, TP33 None ... 212 .... 242 .... 15 kg 50 kg CIII 4.2,6.1.IB8, IP3, T1, TP33 None ... 213 .... 242 .... 25 kg 100 kg CSelf-propelled vehicle, seeEnginesorBatteriesetc.



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# 270 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)G Self-reactive liquid type B .................. 4.1 UN3221 II 4.1 ..... 53 151 ...... 224 .... None (2) (2) D 52, 53G Self-reactive liquid type B, temperature controlled.4.1 UN3231 II 4.1 ..... 53 None ... 224 .... None Forbidden Forbidden D 2, 52,53G Self-reactive liquid type C ................. 4.1 UN3223 II 4.1 ..... 151 ...... 224 .... None 5 L 10 L D 52, 53G Self-reactive liquid type C, temperature controlled.4.1 UN3233 II 4.1 ..... None ... 224 .... None Forbidden Forbidden D 2, 52,53G Self-reactive liquid type D ................. 4.1 UN3225 II 4.1 ..... 151 ...... 224 .... None 5 L 10 L D 52, 53G Self-reactive liquid type D, temperature controlled.4.1 UN3235 II 4.1 ..... None ... 224 .... None Forbidden Forbidden D 2, 52,53G Self-reactive liquid type E .................. 4.1 UN3227 II 4.1 ..... 151 ...... 224 .... None 10 L 25 L D 52, 53G Self-reactive liquid type E, temperature controlled.4.1 UN3237 II 4.1 ..... None ... 224 .... None Forbidden Forbidden D 2, 52,53G Self-reactive liquid type F .................. 4.1 UN3229 II 4.1 ..... 151 ...... 224 .... None 10 L 25 L D 52, 53G Self-reactive liquid type F, temperature controlled.4.1 UN3239 II 4.1 ..... None ... 224 .... None Forbidden Forbidden D 2, 52,53G Self-reactive solid type B ................... 4.1 UN3222 II 4.1 ..... 53 151 ...... 224 .... None (1) (2) D 52, 53G Self-reactive solid type B, temperature controlled.4.1 UN3232 II 4.1 ..... 53 None ... 224 .... None Forbidden Forbidden D 2, 52,53G Self-reactive solid type C .................. 4.1 UN3224 II 4.1 ..... 151 ...... 224 .... None 5 kg 10 kg D 52, 53G Self-reactive solid type C, temperature controlled.4.1 UN3234 II 4.1 ..... None ... 224 .... None Forbidden Forbidden D 2, 52,53G Self-reactive solid type D .................. 4.1 UN3226 II 4.1 ..... 151 ...... 224 .... None 5 kg 10 kg D 52, 53G Self-reactive solid type D, temperature controlled.4.1 UN3236 II 4.1 ..... None ... 224 .... None Forbidden Forbidden D 2, 52,53G Self-reactive solid type F ................... 4.1 UN3230 II 4.1 ..... 151 ...... 224 .... None 10 kg 25 kg D 52, 53G Self-reactive solid type E, temperature controlled.4.1 UN3238 II 4.1 ..... None ... 224 .... None Forbidden Forbidden D 2, 52,53G Self-reactive solid type F ................... 4.1 UN3230 II 4.1 ..... ........................................ 151 ...... 224 .... None 10 kg 25 kg D 52, 53G Self-reactive solid type F, temperature controlled.4.1 UN3240 II 4.1 ..... None ... 224 .... None Forbidden Forbidden D 2, 52,53Shale oil ............................................. 3 UN1288 I 3 ........ T11, TP1, TP8, TP27 None ... 201 .... 243 .... 1 L 30 L B......................................................... II 3 ........ IB2, T4, TP1, TP8 150 ...... 202 .... 242 .... 5 L 60 L B......................................................... III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AShaped charges, seeCharges,shaped,etc.Signal devices, hand ......................... 1.4G UN0191 II 1.4G .. ........................................ None ... 62 ...... None Forbidden 75 kg 2 25Signal devices, hand ......................... 1.4S UN0373 II 1.4S ... ........................................ None ... 62 ...... None 25 kg 100 kg 1 25Signals, distress,ship........................ 1.1G UN0194 II 1.1G .. ........................................ None ... 62 ...... None Forbidden Forbidden 3 25



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# 271 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Signals, distress,ship........................ 1.3G UN0195 II 1.3G .. ........................................ None ... 62 ...... None Forbidden 75 kg 3 25Signals, distress,ship........................ 1.4G UN0505 ........ 1.4G .. ........................................ None ... 62 ...... None Forbidden 75 kg 225Signals, distress,ship........................ 1.4S UN0506 ........ 1.4S ... ........................................ None ... 62 ...... None 25 kg 100 kg 1 25Signals, highway, seeSignal de-vices, hand.Signals, railway track, ........................explosive ............................................1.1G UN0192 II 1.1G .. ........................................ None ... 62 ...... None Forbidden Forbidden 3 25Signals, railway track, ........................explosive ............................................1.4S UN0193 II 1.4S ... ........................................ None ... 62 ...... None 25 kg 100 kg 1 25Signals, railway track, ........................explosive ............................................1.3G UN0492 ........ 1.3G .. ........................................ None ... 62 ...... None Forbidden Forbidden 3 25Signals, railway track, ........................explosive ............................................1.4G UN0493 ........ 1.4G .. ........................................ None ... 62 ...... None Forbidden 75 kg 2 25Signals, ship distress, water-acti-vated, seeContrivances, water-ac-tivated,etc.Signals, smoke .................................. 1.1G UN0196 II 1.1G .. ........................................ None ... 62 ...... None Forbidden Forbidden 3 25Signals, smoke .................................. 1.4G UN0197 II 1.4G .. ........................................ None ... 62 ...... None Forbidden 75 kg 2 25Signals, smoke .................................. 1.2G UN0313 II 1.2G .. ........................................ None ... 62 ...... None Forbidden Forbidden 3 25Signals, smoke .................................. 1.3G UN0487 II 1.3G .. ........................................ None ... 62 ...... None Forbidden Forbidden 3 25Signals, smoke .................................. 1.4S UN0507 ........ 1.4S ... ........................................ None ... 62 ...... None 25 kg 100 kg 1 25Silane ................................................. 2.1 UN2203 2.1 ..... None ... 302 .... None Forbidden Forbidden E 40, 57,104Silicofluoric acid, seeFluorosilicicacid.Silicon chloride, seeSilicon tetra-chloride.Silicon powder, amorphous ............... 4.1 UN1346 III 4.1 ..... A1, IB8, IP3, T1, TP33 None ... 213 .... 240 .... 25 kg 100 kg A 74Silicon tetrachloride ........................... 8 UN1818 II 8 ........ A3, A6, B2, B6, T10,TP2, TP7, TP13None ... 202 .... 242 .... Forbidden 30 L C 40Silicon tetrafluoride ............................ 2.3 UN1859 2.3, 8 2 None ... 302 .... None Forbidden Forbidden D 40Silver acetylide (dry).......................... ForbiddenSilver arsenite .................................... 6.1 UN1683 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg ASilver azide (dry)............................... ForbiddenSilver chlorite (dry)............................ ForbiddenSilver cyanide .................................... 6.1 UN1684 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg A 40, 52Silver fulminate (dry)......................... ForbiddenSilver nitrate ....................................... 5.1 UN1493 II 5.1 ..... IB8, IP2, IP4, T3, TP33 152 ...... 212 .... 242 .... 5 kg25 kg ASilver oxalate (dry)............................ ForbiddenSilver picrate (dry)............................. ForbiddenSilver picrate, wettedwith not lessthan 30 percent water, by mass.4.1 UN1347 I 4.1 ..... 23 None ... 211 .... None Forbidden Forbidden D 28, 36Sludge, acid ....................................... 8 UN1906 II 8 ........ A3, A7, B2, IB2, N34,T8, TP2, TP28None ... 202 .... 242 .... Forbidden 30 L C 14D Smokeless powder for small arms(100 pounds or less).4.1 NA3178 I 4.1 ..... 16 None ... 171 .... None Forbidden 7.3 kg ASoda limewith more than 4 percentsodium hydroxide.8 UN1907 III 8 ........ IB8, IP3, T1, TP33 154 ...... 213 .... 240 .... 25 kg 100 kg A 52.



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# 272 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Sodium ............................................... 4.3 UN1428 I 4.3 ..... A7, A8, A19, A20, B9,B48, B68, IB4, IP1, N34,T9, TP7, TP33, TP46None ... 211 .... 244 .... Forbidden 15 kg D 52A Sodium aluminate, solid .................... 8 UN2812 III 8 ........ IB8, IP3, T1, TP33 154 ...... 213 .... 240 .... 25 kg 100 kg ASodium aluminate, solution ............... 8 UN1819 II 8 ........ B2, IB2, T7, TP2 154 ...... 202 .... 242 .... 1 L 30 L A 52.III 8 ........ IB3, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L A 52.Sodium aluminum hydride ................. 4.3 UN2835 II 4.3 ..... A8, A19, A20, IB4, T3,TP33151 ...... 212 .... 242 .... Forbidden 50 kg E 52Sodium ammonium vanadate ............ 6.1 UN2863 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg ASodium arsanilate .............................. 6.1 UN2473 III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg ASodium arsenate ............................... 6.1 UN1685 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgASodium arsenite, aqueous solutions 6.1 UN1686 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L A......................................................... III 6.1 ..... IB3, T4, TP2 153 ...... 203 .... 241 .... 60 L 220 L ASodium arsenite, solid ....................... 6.1 UN2027 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgASodium azide ..................................... 6.1 UN1687 II 6.1 ..... IB8, IP2, IP4 153 ...... 212 .... 242 .... 25 kg 100 kg A 36,52,91Sodium bifluoride, seeSodiumhydrogendifluoride.Sodium bisulfite, solution, seeBisulfites, aqueous solutions, n.o.s..Sodium borohydride .......................... 4.3 UN1426 I 4.3 ..... N40 None ... 211 .... 242 .... Forbidden 15 kg E 52Sodium borohydride and sodium hydroxide solution,with not morethan 12 percent sodium borohydride and not more than 40 percent sodium hydroxide by mass.8 UN3320 II 8 ........ B2, IB2, N34, T7, TP2 154 ...... 202 .... 242 .... 1 L 30 L A 52......................................................... III 8 ........ B2, IB3, N34, T4, TP2 154 ...... 203 .... 241 .... 5 L 60 L A 52Sodium bromate ................................ 5.1 UN1494 II 5.1 ..... IB8, IP2, IP4, T3, TP33 152 ...... 212 .... 242 .... 5 kg 25 kg A56, 58Sodium cacodylate ............................ 6.1 UN1688 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgA 52Sodium carbonate peroxyhydrate ..... 5.1 UN3378 II 5.1 ..... B120, IB8, IP2, IP4, T3,TP33152 ...... 212 .... 240 .... 5 kg 25 kg A 13, 25,75............................................................ ................ III 5.1 ..... B120, IB8, IP3, T1,TP33152 ...... 213 .... 240 .... 25 kg 100 kg A 13, 25,75Sodium chlorate ................................. 5.1 UN1495 II 5.1 ..... A9, IB8, IP2, IP4, N34,T3, TP33152 ...... 212 .... 240 .... 5 kg 25 kg A 56, 58Sodium chlorate, aqueous solution ... 5.1 UN2428 II 5.1 ..... A2, IB2, T4, TP1 152 ...... 202 .... 241 .... 1 L 5 L B 56, 58,133



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# 273 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101......................................................... III 5.1 ..... A2, IB2, T4, TP1 152 ...... 203 .... 241 .... 2.5 L 30 L B 56, 58,69, 133Sodium chlorate mixed with dinitro-toluene, seeExplosive blasting,type C.Sodium chlorite .................................. 5.1 UN1496 II 5.1 ..... A9, IB8, IP2, IP4, N34,T3, TP33None ... 212 .... 242 .... 5 kg 25 kg A 56, 58Sodium chloroacetate ........................ 6.1 UN2659 III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg ASodium cuprocyanide, solid .............. 6.1 UN2316 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg A 52Sodium cuprocyanide, solution ......... 6.1 UN2317 I 6.1 ..... T14, TP2, TP13 None ... 201 .... 243 .... 1 L 30 L B 40, 52Sodium cyanide, solid ....................... 6.1 UN1689 I 6.1 ..... B69, B77, IB7, N74,N75, T6, TP33None ... 211 .... 242 .... 5 kg 50 kg B 52Sodium cyanide solution ................... 6.1 UN3414 I 6.1 ..... B69, B77, N74, N75,T14, TP2, TP13None ... 201 .... 243 .... 1 L 30 L B 52......................................................... II 6.1 ..... B69, B77, IB2, N74,N75, T11, TP2, TP13,TP27153 ...... 202 .... 243 .... 5 L 60 L B 52......................................................... III 6.1 ..... B69, B77, IB3, N74,N75, T7, TP2, TP13,TP28153 ...... 203 .... 241 .... 60 L 220 L A 52Sodium dichloroisocyanurate or So-dium dichloro-s-triazinetrione, seeDichloroisocyanuric acidetc.Sodium dinitro-o-cresolate,dry orwetted with less than 15 percentwater, by mass.1.3C UN0234 II 1.3C .. ........................................ None ... 62 ...... None Forbidden Forbidden 4 25, 5ESodium dinitro-o-cresolate, wettedwith not less than 10% water, bymass.4.1 UN3369 I 4.1 ..... 162, A8, A19, N41, N84 None ... 211 .... None 0.5 kg 0.5 kg E 36Sodium dinitro-o-cresolate, wettedwith not less than 15 percentwater, by mass.4.1 UN1348 I 4.1,6.1.23, A8, A19, A20, N41 None ... 211 .... None 1 kg 15 kg E 28, 36Sodium dithioniteorSodium hydro-sulfite.4.2 UN1384 II 4.2 ..... A19, A20, IB6, IP2, T3,TP33None ... 212 .... 241 .... 15 kg 50 kg E 13Sodium fluoride, solid ........................ 6.1 UN1690 III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg A52Sodium fluoride solution .................... 6.1 UN3415 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L A 52Sodium fluoroacetate ......................... 6.1 UN2629 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg ESodium fluorosilicate ......................... 6.1 UN2674 III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg A52Sodium hydrate, seeSodium hydrox-ide, solid.Sodium hydride .................................. 4.3 UN1427 I 4.3 ..... A19, N40 None ... 211 .... 242 .... Forbidden 15 kg E 52Sodium hydrogendifluoride ................ 8 UN2439 II 8 ........ IB8, IP2, IP4, N3, N34,T3, TP33154 ...... 212 .... 240 .... 15 kg 50 kg A 12, 25,40, 52Sodium hydrosulfide,with less than25 percent water of crystallization.4.2 UN2318 II 4.2 ..... A7, A19, A20, IB6, IP2,T3, TP33None ... 212 .... 241 .... 15 kg 50 kg A 52.Sodium hydrosulfidewith not lessthan 25 percent water of crys-tallization.8 UN2949 II 8 ........ A7, IB8, IP2, IP4, T7,TP2154 ...... 212 .... 240 .... 15 kg 50 kg A 52Sodium hydrosulfite,seeSodiumdithionite.



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# 274 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Sodium hydroxide, solid .................... 8 UN1823 II 8 ........ IB8, IP2, IP4, T3, TP33 154 ...... 212 .... 240 .... 15 kg 50 kg A 52.Sodium hydroxide solution ................ 8 UN1824 II 8 ........ B2, IB2, N34, T7, TP2 154 ...... 202 .... 242 .... 1 L 30 L A 52.III 8 ........ IB3, N34, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L A 52.Sodium hypochlorite, solution, seeHypochlorite solutionsetc.Sodium metal, liquid alloy, seeAlkalimetal alloys, liquid, n.o.s..Sodium methylate .............................. 4.2 UN1431 II 4.2, 8 A7, A19, IB5, IP2, T3,TP33None ... 212 .... 242 .... 15 kg 50 kg BSodium methylate solutionsin alcohol.3 UN1289 II 3, 8 .... IB2, T7, TP1, TP8 150 ...... 202 .... 243 .... 1 L 5 L B......................................................... III 3, 8 .... B1, IB3, T4, TP1 150 ...... 203 .... 242 .... 5 L 60 L ASodium monoxide .............................. 8 UN1825 II 8 ........ IB8, IP2, IP4, T3, TP33 154 ...... 212 .... 240 .... 15 kg 50 kg A52.Sodium nitrate ................................... 5.1 UN1498 III 5.1 ..... A1, A29, B120, IB8, IP3,T1, TP33, W1152 ...... 213 .... 240 .... 25 kg 100 kg ASodium nitrate and potassium nitratemixtures.5.1 UN1499 III 5.1 ..... A1, A29, B120, IB8, IP3,T1, TP33, W1152 ...... 213 .... 240 .... 25 kg 100 kg ASodium nitrite ..................................... 5.1 UN1500 III 5.1,6.1.A1, A29, IB8, IP3, T1,TP33152 ...... 213 .... 240 .... 25 kg 100 kg A 56, 58Sodium pentachlorophenate .............. 6.1 UN2567 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg ASodium perborate monohydrate ........ 5.1 UN3377 III 5.1 ..... B120, IB8, IP3, T1,TP33152 ...... 213 .... 240 .... 25 kg 100 kg A 13, 25,75Sodium perchlorate ........................... 5.1 UN1502 II 5.1 ..... IB6, IP2, T3, TP33 152 ...... 212 .... 242 .... 5 kg 25 kg A 56, 58Sodium permanganate ...................... 5.1 UN1503 II 5.1 ..... IB6, IP2, T3, TP33 152 ...... 212 .... 242 .... 5 kg 25 kg D 56, 58,138Sodium peroxide ................................ 5.1 UN1504 I 5.1 ..... A20, IB5, IP1, N34 None ... 211 .... None Forbidden 15 kg B 13,52,66, 75Sodium peroxoborate, anhydrous ..... 5.1 UN3247 II 5.1 ..... IB8, IP2, IP4, T3, TP33 152 ...... 212 .... 240 .... 5 kg 25 kg A 13, 25Sodium persulfate .............................. 5.1 UN1505 III 5.1 ..... A1, IB8, IP3, T1, TP33 152 ...... 213 .... 240 .... 25 kg 100 kg A 58, 145Sodium phosphide ............................. 4.3 UN1432 I 4.3,6.1.A19, N40 None ... 211 .... None Forbidden 15 kg E 40, 52,85Sodium picramate,dry or wetted withless than 20 percent water, bymass.1.3C UN0235 II 1.3C .. ........................................ None ... 62 ...... None Forbidden Forbidden 4 25, 5ESodium picramate, wettedwith notless than 20 percent water, bymass.4.1 UN1349 I 4.1 ..... 23, A8, A19, N41 None ... 211 .... None Forbidden 15 kg E 28, 36Sodium picryl peroxide...................... Forbidden



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# 275 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Sodium potassium alloys, seePotas-sium sodium alloys.Sodium selenate, seeSelenatesorSelenites.Sodium sulfide, anhydrousorSodiumsulfidewith less than 30 percentwater of crystallization.4.2 UN1385 II 4.2 ..... A19, A20, IB6, IP2, N34,T3, TP33None ... 212 .... 241 .... 15 kg 50 kg A 52Sodium sulfide, hydratedwith notless than 30 percent water.8 UN1849 II 8 ........ IB8, IP2, IP4, T3, TP33 154 ...... 212 .... 240 .... 15 kg 50 kg A 52.Sodium superoxide ............................ 5.1 UN2547 I 5.1 ..... A20, IB6, IP1, N34 None ... 211 .... None Forbidden 15 kg E 13, 52,66, 75Sodium tetranitride............................ ForbiddenG Solids containing corrosive liquid,n.o.s..8 UN3244 II 8 ........ 49, IB5, T3, TP33 154 ...... 212 .... 240 .... 15 kg 50 kg B 40G Solids containing flammable liquid,n.o.s..4.1 UN3175 II 4.1 ..... 47, IB6, IP2, T3, TP33 151 ...... 212 .... 240 .... 15 kg 50 kg BG Solids containing toxic liquid, n.o.s. .. 6.1 UN3243 II 6.1 ..... 48, IB2, T2, TP33 153 ...... 212 .... 240 .... 25 kg 100 kg B 40Sounding devices, explosive ............. 1.2F UN0204 II 1.2F ... ........................................ None ... 62 ...... 62 ...... Forbidden Forbidden 5 25Sounding devices, explosive ............. 1.1F UN0296 II 1.1F ... ........................................ None ... 62 ...... 62 ...... Forbidden Forbidden 5 25Sounding devices, explosive ............. 1.1D UN0374 II 1.1D .. ........................................ None ... 62 ...... 62 ...... Forbidden Forbidden 4 25Sounding devices, explosive ............. 1.2D UN0375 II 1.2D .. ........................................ None ... 62 ...... 62 ...... Forbidden Forbidden 4 25Spirits of salt, seeHydrochloric acid.Squibs, seeIgnitersetc.Stannic chloride, anhydrous .............. 8 UN1827 II 8 ........ B2, IB2, T7, TP2 154 ...... 202 .... 242 .... 1 L 30 L CStannic chloride pentahydrate ........... 8 UN2440 III 8 ........ IB8, IP3, T1, TP33 154 ...... 213 .... 240 .... 25 kg 100 kg AStannic phosphide ............................. 4.3 UN1433 I 4.3,6.1.A19, N40 None ... 211 .... 242 .... Forbidden 15 kg E 40, 52,85Steel swarf, seeFerrous metal bor-ings,etc.Stibine ................................................ 2.3 UN2676 2.3,2.1.1 None ... 304 .... None Forbidden Forbidden D 40Storage batteries, wet, seeBatteries,wet etc.Strontium arsenite ............................. 6.1 UN1691 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg AStrontium chlorate ............................. 5.1 UN1506 II 5.1 ..... A1, A9, IB8, IP2, IP4,N34, T3, TP33152 ...... 212 .... 242 .... 5 kg 25 kg A 56, 58Strontium nitrate ................................ 5.1 UN1507 III 5.1 ..... A1, A29, IB8, IP3, T1,TP33152 ...... 213 .... 240 .... 25 kg 100 kg AStrontium perchlorate ........................ 5.1 UN1508 II 5.1 ..... IB6, IP2, T3, TP33 152 ...... 212 .... 242 .... 5 kg 25 kg A 56, 58Strontium peroxide ............................ 5.1 UN1509 II 5.1 ..... IB6, IP2, T3, TP33 152 ...... 212 .... 242 .... 5 kg 25 kg A 13,52,66, 75Strontium phosphide .......................... 4.3 UN2013 I 4.3,6.1.A19, N40 None ... 211 .... None Forbidden 15 kg E 40, 52,85StrychnineorStrychnine salts ........... 6.1 UN1692 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg A 40Styphnic acid,seeTrinitroresorcinol,etc.Styrene monomer, stabilized ............. 3 UN2055 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AG Substances, explosive, n.o.s ............. 1.1L UN0357 II 1.1L ... ........................................ None ... 62 ...... None Forbidden Forbidden 5 25,14E,15E



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# 276 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)G Substances, explosive, n.o.s ............. 1.2L UN0358 II 1.2L ... ........................................ None ... 62 ...... None Forbidden Forbidden 5 25,14E,15EG Substances, explosive, n.o.s ............. 1.3L UN0359 II 1.3L ... ........................................ None ... 62 ...... None Forbidden Forbidden 5 25,14E,15EG Substances, explosive, n.o.s ............. 1.1A UN0473 II 1.1A ... 101, 111 None ... 62 ...... None Forbidden Forbidden 5 25G Substances, explosive, n.o.s ............. 1.1C UN0474 II 1.1C .. 101 None ... 62 ...... None Forbidden Forbidden 4 25G Substances, explosive, n.o.s ............. 1.1D UN0475 II 1.1D .. 101 None ... 62 ...... None Forbidden Forbidden 4 25G Substances, explosive, n.o.s ............. 1.1G UN0476 II 1.1G .. 101 None ... 62 ...... None Forbidden Forbidden 3 25G Substances, explosive, n.o.s ............. 1.3C UN0477 II 1.3C .. 101 None ... 62 ...... None Forbidden Forbidden 4 25G Substances, explosive, n.o.s ............. 1.3G UN0478 II 1.3G .. 101 None ... 62 ...... None Forbidden Forbidden 3 25G Substances, explosive, n.o.s ............. 1.4C UN0479 II 1.4C .. 101 None ... 62 ...... None Forbidden 75 kg 2 25G Substances, explosive, n.o.s ............. 1.4D UN0480 II 1.4D .. 101 None ... 62 ...... None Forbidden 75 kg 2 25G Substances, explosive, n.o.s ............. 1.4S UN0481 II 1.4S ... 101 None ... 62 ...... None 25 kg 75 kg 1 25G Substances, explosive, n.o.s ............. 1.4G UN0485 II 1.4G .. 101 None ... 62 ...... None Forbidden 75 kg 2 25G Substances, explosive, very insensitive, n.o.s.orSubstances, EVI,n.o.s.1.5D UN0482 II 1.5D .. 101 None ... 62 ...... None Forbidden Forbidden 3 25Substituted nitrophenol pesticides,liquid, flammable, toxic,flash pointless than 23 degrees C.3 UN2780 I 3, 6.1 T14, TP2, TP13, TP27 None ... 201 .... 243 .... Forbidden 30 L B 40......................................................... II 3, 6.1 IB2, T11, TP2, TP13,TP27150 ...... 202 .... 243 .... 1 L 60 L B 40Substituted nitrophenol pesticides,liquid, toxic.6.1 UN3014 I 6.1 ..... T14, TP2, TP13, TP27 None ... 201 .... 243 .... 1 L 30 L B 40......................................................... II 6.1 ..... IB2, T11, TP2, TP13,TP27153 ...... 202 .... 243 .... 5 L 60 L B 40......................................................... III 6.1 ..... IB3, T7, TP2, TP28 153 ...... 203 .... 241 .... 60 L 220 L A 40Substituted nitrophenol pesticides,liquid, toxic, flammable,flash pointnot less than 23 degrees C.6.1 UN3013 I 6.1, 3 T14, TP2, TP13, TP27 None ... 201 .... 243 .... 1 L 30 L B 40......................................................... II 6.1, 3 IB2, T11, TP2, TP13,TP27153 ...... 202 .... 243 .... 5 L 60 L B 40......................................................... III 6.1, 3 B1, IB3, T7, TP2, TP28 153 ...... 203 .... 242 .... 60 L 220 L A 40Substituted nitrophenol pesticides,solid, toxic.6.1 UN2779 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg A 40......................................................... II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgA 40



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# 277 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101......................................................... III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg A40Sucrose octanitrate (dry)................... ForbiddenSulfamic acid ..................................... 8 UN2967 III 8 ........ IB8, IP3, T1, TP33 154 ...... 213 .... 240 .... 25 kg 100 kgAD Sulfur ................................................. 9 NA1350 III 9 ........ 30, B120, IB8, IP2 None ... None 240 .... No Limit NoLimit A 25, 74I Sulfur ................................................. 4.1 UN1350 III 4.1 ..... 30, B120, IB8, IP3, T1,TP33None ... None 240 .... 25 kg 100 kg A 25, 74Sulfur and chlorate, loose mixtures ofForbiddenSulfur chlorides .................................. 8 UN1828 I 8 ........ 5, A3, A7, A10, B10,B77, N34, T20, TP2None ... 201 .... 243 .... Forbidden 2.5 L C 40Sulfur dichloride, seeSulfur chlorides.Sulfur dioxide ..................................... 2.3 UN1079 2.3, 8 3, B14, T50, TP19 None ... 304 .... 314,315.Forbidden Forbidden D 40Sulfur dioxide solution, seeSulfurousacid.Sulfur hexafluoride ............................. 2.2 UN1080 2.2 ..... 306 ...... 304 .... 314,315.75 kg 150 kg AD Sulfur, molten .................................... 9 NA2448 III 9 ........ 30,B13, IB3, R1, T1,TP3None ... 213 .... 247 .... Forbidden Forbidden C 61I Sulfur, molten .................................... 4.1 UN2448 III 4.1 ..... 30, B13, IB1, R1, T1,TP3None ... 213 .... 247 .... Forbidden Forbidden C 74Sulfur tetrafluoride ............................. 2.3 UN2418 2.3, 8 1 None ... 302 .... 245 .... Forbidden Forbidden D 40, 52+ Sulfur trioxide, stabilized ................... 8 UN1829 I 8, 6.1 2, B9, B14, B32, B49,B77, N34, T20, TP4,TP13, TP25, TP26,TP38, TP45None ... 227 .... 244 .... Forbidden Forbidden A 40Sulfuretted hydrogen, seeHydrogensulfide.Sulfuric acid, fumingwith less than30 percent free sulfur trioxide.8 UN1831 I 8 ........ A3, A7, N34, T20, TP2,TP13None ... 201 .... 243 .... Forbidden 2.5 L C 14, 40+ Sulfuric acid, fumingwith 30 percentor more free sulfur trioxide.8 UN1831 I 8, 6.1 2, B9, B14, B32, B77,B84, N34, T20, TP2,TP12, TP13None ... 227 .... 244 .... Forbidden Forbidden C 14, 40.Sulfuric acid, spent ............................ 8 UN1832 II 8 ........ A3, A7, B2, B83, B84,IB2, N34, T8, TP2None ... 202 .... 242 .... Forbidden 30 L C 14Sulfuric acidwith more than 51 per-cent acid.8 UN1830 II 8 ........ A3, A7, B3, B83, B84,IB2, N34, T8, TP2154 ...... 202 .... 242 .... 1 L 30 L C 14Sulfuric acidwith not more than 51%acid.8 UN2796 II 8 ........ A3, A7, B2, B15, IB2,N6, N34, T8, TP2154 ...... 202 .... 242 .... 1 L 30 L BSulfuric and hydrofluoric acid mix-tures,seeHydrofluoric and sulfuricacid mixtures.Sulfuric anhydride, seeSulfur tri-oxide, stabilized.Sulfurous acid .................................... 8 UN1833 II 8 ........ B3, IB2, T7, TP2 154 ...... 202 .... 242 .... 1 L 30 L B 40+ Sulfuryl chloride ................................. 6.1 UN1834 I 6.1, 8 1, B6, B9, B10, B14,B30, B77, N34, T22,TP2, TP13, TP38, TP44None ... 226 .... 244 .... Forbidden Forbidden D 40Sulfuryl fluoride .................................. 2.3 UN2191 2.3 ..... 4 None ... 304 .... 314,315.Forbidden Forbidden D 40



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# 278 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Tars, liquidincluding road oils andcutback bitumens.3 UN1999 II 3 ........ 149, B13, IB2, T3, TP3,TP29150 ...... 202 .... 242 .... 5 L 60 L BIII 3 ........ B1, B13, IB3, T1, TP3 150 ...... 203 .... 242 .... 60 L 220 L ATear gas candles ............................... 6.1 UN1700 II 6.1,4.1.None ... 340 .... None Forbidden 50 kg D 40Tear gas cartridges, seeAmmunition,tear-producing,etc.D Tear gas deviceswith more than 2percent tear gas substances, bymass.6.1 NA1693 I 6.1 ..... None ... 340 .... None Forbidden Forbidden D 40......................................................... II 6.1 ..... None ... 340 .... None Forbidden Forbidden D 40Tear gas devices, with not more than2 percent tear gas substances, bymass, seeAerosols,etc.Tear gas grenades, seeTear gascandles.G Tear gas substances, liquid, n.o.s. ... 6.1 UN1693 I 6.1 ..... None ... 201 .... None Forbidden Forbidden D 40......................................................... II 6.1 ..... IB2 None ... 202 .... None Forbidden 5 L D 40G Tear gas substance, solid, n.o.s. ...... 6.1 UN3448 I 6.1 ..... T6, TP33 None ... 211 .... 242 .... Forbidden Forbidden D 40......................................................... II 6.1 ..... IB8, IP2, IP4, T3, TP33 None ... 212 .... 242 .... Forbidden 25 kg D 40G Tellurium compound, n.o.s ................ 6.1 UN3284 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg BII 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg BIII 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg ATellurium hexafluoride ....................... 2.3 UN2195 2.3, 8 1 None ... 302 .... None Forbidden Forbidden D 40Terpene hydrocarbons, n.o.s. ........... 3 UN2319 III 3 ........ B1, IB3, T4, TP1, TP29 150 ...... 203 .... 242 .... 60 L 220 L ATerpinolene ........................................ 3 UN2541 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ATetraazido benzene quinone............. ForbiddenTetrabromoethane ............................. 6.1 UN2504 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L A1,1,2,2-Tetrachloroethane ................. 6.1 UN1702 II 6.1 ..... IB2, N36, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L A 40Tetrachloroethylene ........................... 6.1 UN1897 III 6.1 ..... IB3, N36, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L A 40Tetraethyl dithiopyrophosphate ......... 6.1 UN1704 II 6.1 ..... IB2, T7, TP2 153 ...... 212 .... 242 .... 25 kg 100 kg D 40Tetraethyl silicate ............................... 3 UN1292 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ATetraethylammonium perchlorate(dry).ForbiddenTetraethylenepentamine .................... 8 UN2320 III 8 ........ IB3, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L A 52.1,1,1,2-TetrafluoroethaneorRefrigerant gas R 134a.2.2 UN3159 2.2 ..... T50 306 ...... 304 .... 314,315.75 kg 150 kg ATetrafluoroethylene, stabilized ........... 2.1 UN1081 2.1 ..... 306 ...... 304 .... None Forbidden 150 kg E 40



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# 279 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101TetrafluoromethaneorRefrigerantgas R 14.2.2 UN1982 2.2 ..... None ... 302 .... None 75 kg 150 kg A1,2,3,6-Tetrahydrobenzaldehyde ....... 3 UN2498 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ATetrahydrofuran ................................. 3 UN2056 II 3 ........ IB2, T4, TP1 None ... 202 .... 242 .... 5 L 60 L BTetrahydrofurfurylamine ..................... 3 UN2943 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ATetrahydrophthalic anhydrideswithmore than 0.05 percent of maleicanhydride.8 UN2698 III 8 ........ IB8, IP3, T1, TP33 154 ...... 213 .... 240 .... 25 kg 100 kg A1,2,3,6-Tetrahydropyridine ................. 3 UN2410 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BTetrahydrothiophene .......................... 3 UN2412 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BTetramethylammonium hydroxide,solid.8 UN3423 II 8 ........ B2, IB8, IP2, IP4, T3,TP33154 ...... 213 .... 240 .... 15 kg 50 kg A 52Tetramethylammonium hydroxide so-lution.8 UN1835 II 8 ........ B2, IB2, T7, TP2 154 ...... 202 .... 242 .... 1 L 30 L A 52......................................................... III 8 ........ B2, IB3, T7, TP2 154 ...... 203 .... 241 .... 5 L 60 L A 52Tetramethylene diperoxidedicarbamide.ForbiddenTetramethylsilane .............................. 3 UN2749 I 3 ........ A7, T14, TP2 None ... 201 .... 243 .... Forbidden 30 L DTetranitro diglycerin........................... ForbiddenTetranitroaniline ................................. 1.1D UN0207 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 4 25+ Tetranitromethane ............................. 6.1 UN1510 I 6.1,5.1.2, B32, T20, TP2, TP13,TP38, TP44None ... 227 .... None Forbidden Forbidden D 40, 62,3,4,6-Tetranitrophenol.................... Forbidden2,3,4,6-Tetranitrophenyl methyl nitra-mine.Forbidden2,3,4,6-Tetranitrophenylnitramine...... ForbiddenTetranitroresorcinol (dry)................... Forbidden2,3,5,6-Tetranitroso-1,4-dinitrobenzene.Forbidden2,3,5,6-Tetranitroso nitrobenzene(dry).ForbiddenTetrapropylorthotitanate ..................... 3 UN2413 III 3 ........ B1, IB3, T4, TP1 150 ...... 203 .... 242 .... 60 L 220 L ATetrazene,seeGuanylnitrosaminoguanyltetrazene.Tetrazine (dry)................................... ForbiddenTetrazol-1-acetic acid ........................ 1.4C UN0407 II 1.4C .. ........................................ None ... 62 ...... None Forbidden 75 kg 2 251H-Tetrazole ...................................... 1.1D UN0504 ........ 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 4 25, 5ETetrazolyl azide (dry)......................... ForbiddenTetryl,seeTrinitrophenylmethylnitramine.A IWTextile waste, wet .............................. 4.2 UN1857 III 4.2 ..... 151 ...... 213 .... 240 .... Forbidden Forbidden AThallium chlorate ............................... 5.1 UN2573 II 5.1,6.1.IB6, IP2, T3, TP33 152 ...... 212 .... 242 .... 5 kg 25 kg A 56, 58G Thallium compounds, n.o.s ............... 6.1 UN1707 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg AThallium nitrate .................................. 6.1 UN2727 II 6.1,5.1.IB6, IP2, T3, TP33 153 ...... 212 .... 242 .... 5 kg 25 kg A4-Thiapentanal ................................... 6.1 UN2785 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L D 25, 49Thioacetic acid ................................... 3 UN2436 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B



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# 280 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Thiocarbamate pesticide, liquid, flammable, toxic,flash point less than23 degrees C.3 UN2772 I 3, 6.1 T14, TP2, TP13, TP27 None ... 201 .... 243 .... Forbidden 30 L B 40......................................................... II 3, 6.1 IB2, T11, TP13, TP27 150 ...... 202 .... 243 .... 1 L 60 L B 40Thiocarbamate pesticide, liquid, toxic,flammable,flash point not lessthan 23 degrees C.6.1 UN3005 I 6.1, 3 T14, TP2, TP13 None ... 201 .... 243 .... 1 L 30 L B 40......................................................... II 6.1, 3 IB2, T11, TP2, TP13,TP27153 ...... 202 .... 243 .... 5 L 60 L B 40......................................................... III 6.1, 3 IB3, T7, TP2, TP28 153 ...... 203 .... 242 .... 60 L 220 L A 40Thiocarbamate pesticide, liquid, toxic 6.1 UN3006 I 6.1 ..... T14, TP2, TP13 None ... 201 .... 243 .... 1 L 30 L B 40......................................................... II 6.1 ..... IB2, T11, TP2, TP13,TP27153 ...... 202 .... 243 .... 5 L 60 L B 40......................................................... III 6.1 ..... IB3, T7, TP2, TP28 153 ...... 203 .... 241 .... 60 L 220 L A 40Thiocarbamate pesticides, solid, toxic 6.1 UN2771 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg A 40......................................................... II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgA 40......................................................... III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg A40Thiocarbonylchloride, seeThiophosgene.Thioglycol ........................................... 6.1 UN2966 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L AThioglycolic acid ................................ 8 UN1940 II 8 ........ A7, B2, IB2, N34, T7,TP2154 ...... 202 .... 242 .... 1 L 30 L AThiolactic acid .................................... 6.1 UN2936 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L AThionyl chloride ................................. 8 UN1836 I 8 ........ B6, B10, N34, T10, TP2,TP13None ... 201 .... 243 .... Forbidden Forbidden C 40Thiophene .......................................... 3 UN2414 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B 40+ Thiophosgene .................................... 6.1 UN2474 I 6.1 ..... 2, B9, B14, B32, N33,N34, T20, TP2, TP13,TP38, TP45None ... 227 .... 244 .... Forbidden Forbidden D 40, 52Thiophosphoryl chloride .................... 8 UN1837 II 8 ........ A3, A7, B2, B8, B25,IB2, N34, T7, TP2None ... 202 .... 242 .... Forbidden 30 L C 40Thiourea dioxide ................................ 4.2 UN3341 II 4.2 ..... IB6, IP2, T3, TP33 None ... 212 .... 241 .... 15 kg 50 kg D......................................................... III 4.2 ..... IB8, IP3, T1, TP33 None ... 213 .... 241 .... 25 kg 100 kg DTin chloride, fuming, seeStannicchloride, anhydrous.Tin perchloride or Tin tetrachloride,seeStannic chloride, anhydrous.Tinctures, medicinal ........................... 3 UN1293 II 3 ........ IB2, T4, TP1, TP8 150 ...... 202 .... 242 .... 5 L 60 L B



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# 281 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101......................................................... III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ATinning flux, seeZinc chloride.Tires and tire assemblies,seeAir,compressedorNitrogen, com-pressed.Titanium disulphide ............................ 4.2 UN3174 III 4.2 ..... IB8, IP3, T1, TP33 None ... 213 .... 241 .... 25 kg 100 kg ATitanium hydride ................................ 4.1 UN1871 II 4.1 ..... A19, A20, IB4, N34, T3,TP33None ... 212 .... 241 .... 15 kg 50 kg ETitanium powder, dry ......................... 4.2 UN2546 I 4.2 ..... None ... 211 .... 242 .... Forbidden Forbidden D......................................................... II 4.2 ..... A19, A20, IB6, IP2, N5,N34, T3, TP33None ... 212 .... 241 .... 15 kg 50 kg D......................................................... III 4.2 ..... IB8, IP3, T1, TP33 None ... 213 .... 241 .... 25 kg 100 kg DTitanium powder, wettedwith notless than 25 percent water (a visi-ble excess of water must bepresent) (a) mechanically pro-duced, particle size less than 53microns; (b) chemically produced,particle size less than 840 microns.4.1 UN1352 II 4.1 ..... A19, A20, IB6, IP2, N34,T3, TP33None ... 212 .... 240 .... 15 kg 50 kg E 74Titanium sponge granulesorTita-nium sponge powders.4.1 UN2878 III 4.1 ..... A1, IB8, IP3, T1, TP33 None ... 213 .... 240 .... 25 kg 100 kg D 74+ Titanium tetrachloride ........................ 6.1 UN1838 I 6.1, 8 2, B7, B9, B14, B32,B77, T20, TP2, TP13,TP38, TP45None ... 227 .... 244 .... Forbidden Forbidden D 40Titanium trichloride mixtures ............. 8 UN2869 II 8 ........ A7, IB8, IP2, IP4, N34,T3, TP33154 ...... 212 .... 240 .... 15 kg 50 kg A 40......................................................... III 8 ........ A7, IB8, IP3, N34, T1,TP33154 ...... 213 .... 240 .... 25 kg 100 kg A 40Titanium trichloride, pyrophoricorTi-tanium trichloride mixtures,pyrophoric.4.2 UN2441 I 4.2, 8 N34 None ... 181 .... 244 .... Forbidden Forbidden D 40TNT mixed with aluminum, seeTritonal.TNT,seeTrinitrotoluene,etc.Toluene .............................................. 3 UN1294 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B+ Toluene diisocyanate ......................... 6.1 UN2078 II 6.1 ..... IB2, T7, TP2, TP13 153 ...... 202 .... 243 .... 5 L 60 L D 25, 40Toluene sulfonic acid, seeAlkyl,orAryl sulfonic acidetc.+ Toluidines, liquid ................................ 6.1 UN1708 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L AToluidines, solid ................................. 6.1 UN3451 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg A2,4-Toluylenediamine, solidor2,4-Toluenediamine, solid.6.1 UN1709 III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg A2,4-Toluylenediamine solutionor2,4-Toluenediamine solution.6.1 UN3418 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L ATorpedoes, liquid fueled,with inerthead.1.3J UN0450 II 1.3J ... ........................................ ............. 62 ...... None Forbidden Forbidden 5 25,23ETorpedoes, liquid fueled,with or with-out bursting charge.1.1J UN0449 II 1.1J ... ........................................ ............. 62 ...... None Forbidden Forbidden 5 25,23ETorpedoeswith bursting charge........ 1.1E UN0329 II 1.1E ... ........................................ ............. 62 ...... 62 ...... Forbidden Forbidden 4 25Torpedoeswith bursting charge........ 1.1F UN0330 II 1.1F ... ........................................ ............. 62 ...... None Forbidden Forbidden 5 25



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# 282 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Torpedoeswith bursting charge........ 1.1D UN0451 II 1.1D .. ........................................ ............. 62 ...... 62 ...... Forbidden Forbidden 4 25G Toxic by inhalation liquid, flammable,corrosive, n.o.s.with an LC50lower than or equal to 200 ml/m3and saturated vapor concentrationgreater than or equal to 500 LC50.6.1 UN3488 I 6.1, 3,8.1, B9, B14, B30, T22,TP2, TP13, TP27, TP38,TP44None ... 226 .... 244 .... Forbidden Forbidden D 40, 125G Toxic by inhalation liquid, flammable,corrosive, n.o.s.with an LC50lower than or equal to 1000 ml/m3and saturated vapor concentrationgreater than or equal to 10 LC50.6.1 UN3489 I 6.1, 3,8.2, B9, B14, B32, T20,TP2, TP13, TP27, TP38,TP45None ... 227 .... 244 .... Forbidden Forbidden D 40, 125G Toxic by inhalation liquid, n.o.s.withan LC50 lower than or equal to200 ml/m3and saturated vaporconcentration greater than or equalto 500 LC50.6.1 UN3381 I 6.1 ..... 1, B9, B14, B30, T22,TP2, TP13, TP27, TP38,TP44None ... 226 .... 244 .... Forbidden Forbidden D 40G Toxic by inhalation liquid, n.o.s.withan LC50 lower than or equal to1000 ml/m3and saturated vaporconcentration greater than or equalto 10 LC50.6.1 UN3382 I 6.1 ..... 2, B9, B14, B32, T20,TP2, TP13, TP27, TP38,TP45None ... 227 .... 244 .... Forbidden Forbidden D 40G Toxic by inhalation liquid, flammable,n.o.s.with an LC50 lower than orequal to 200 ml/m3and saturatedvapor concentration greater than orequal to 500 LC50.6.1 UN3383 I 6.1, 3 1, B9, B14, B30, T22,TP2, TP13, TP27, TP38,TP44None ... 226 .... 244 .... Forbidden Forbidden D 40G Toxic by inhalation liquid, flammable,n.o.s.with an LC50 lower than orequal to 1000 ml/m3and saturatedvapor concentration greater than orequal to 10 LC50.6.1 UN3384 I 6.1, 3 2, B9, B14, B32, T20,TP2, TP13, TP27, TP38,TP45None ... 227 .... 244 .... Forbidden Forbidden D 40G Toxic by inhalation liquid, water-reactive, n.o.s.with an LC50 lowerthan or equal to 200 ml/m3andsaturated vapor concentrationgreater than or equal to 500 LC50.6.1 UN3385 I 6.1,4.3.1, B9, B14, B30, T22,TP2, TP13, TP38, TP44None ... 226 .... 244 .... Forbidden Forbidden D 40



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# 283 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101G Toxic by inhalation liquid, water-reac-tive, n.o.s.with an LC50 lowerthan or equal to 1000 ml/m3andsaturated vapor concentrationgreater than or equal to 10 LC50.6.1 UN3386 I 6.1,4.3.2, B9, B14, B32, T20,TP2, TP13, TP38, TP44None ... 227 .... 244 .... Forbidden Forbidden D 40G Toxic by inhalation liquid, water-reac-tive, flammable, n.o.s.with anLC50 lower than or equal to 200ml/m3 and saturated vapor con-centration greater than or equal to500 LC50.6.1 UN3490 I 6.1,4.3,3.1, B9, B14, B30, T22,TP2, TP13, TP27, TP38,TP44None ... 226 .... 244 .... Forbidden Forbidden D 21, 28,40, 49G Toxic by inhalation liquid, water-reac-tive, flammable, n.o.s.with anLC50 lower or equal to 1000 ml/m3 and saturated vapor concentra-tion greater than or equal to 10LC50.6.1 UN3491 I 6.1,4.3,3.2, B9, B14, B32, T20,TP2, TP13, TP27, TP38,TP45None ... 227 .... 244 .... Forbidden Forbidden D 21, 28,40, 49G Toxic by inhalation liquid, oxidizing,n.o.s.with an LC50 lower than orequal to 200 ml/m3and saturatedvapor concentration greater than orequal to 500 LC50.6.1 UN3387 I 6.1,5.1.1, B9, B14, B30, T22,TP2, TP13, TP38, TP44None ... 226 .... 244 .... Forbidden Forbidden D 40G Toxic by inhalation liquid, oxidizing,n.o.s.with an LC50 lower than orequal to 1000 ml/m3and saturatedvapor concentration greater than orequal to 10 LC50.6.1 UN3388 I 6.1,5.1.2, B9, B14, B32, T20,TP2, TP13, TP38, TP44None ... 227 .... 244 .... Forbidden Forbidden D 40G Toxic by inhalation liquid, corrosive,n.o.s.with an LC50 lower than orequal to 200 ml/m3and saturatedvapor concentration greater than orequal to 500 LC50.6.1 UN3389 I 6.1, 8 1, B9, B14, B30, T22,TP2, TP13, TP27, TP38,TP44None ... 226 .... 244 .... Forbidden Forbidden D 40G Toxic by inhalation liquid, corrosive,n.o.s.with an LC50 lower than orequal to 1000 ml/m3and saturatedvapor concentration greater than orequal to 10 LC50.6.1 UN3390 I 6.1, 8 2, B9, B14, B32, T20,TP2, TP13, TP27, TP38,TP45None ... 227 .... 244 .... Forbidden Forbidden D 40G Toxic liquid, corrosive, inorganic,n.o.s..6.1 UN3289 I 6.1, 8 T14, TP2, TP13, TP27 None ... 201 .... 243 .... 0.5 L 2.5 L A......................................................... II 6.1, 8 IB2, T11, TP2, TP27 153 ...... 202 .... 243 .... 1 L 30 L AG Toxic liquid, inorganic, n.o.s. ............. 6.1 UN3287 I 6.1 ..... T14, TP2, TP13, TP27 None ... 201 .... 243 .... 1 L 30 L A......................................................... II 6.1 ..... IB2, T11, TP2, TP27 153 ...... 202 .... 243 .... 5 L 60 L A......................................................... III 6.1 ..... IB3, T7, TP1, TP28 153 ...... 203 .... 241 .... 60 L 220 L AG Toxic liquids, corrosive, organic,n.o.s..6.1 UN2927 I 6.1, 8 T14, TP2, TP13, TP27 None ... 201 .... 243 .... 0.5 L 2.5 L B 40......................................................... II 6.1, 8 IB2, T11, TP2, TP27 153 ...... 202 .... 243 .... 1 L 30 L B 40G Toxic liquids, flammable, organic,n.o.s..6.1 UN2929 I 6.1, 3 T14, TP2, TP13, TP27 None ... 201 .... 243 .... 1 L 30 L B 40......................................................... II 6.1, 3 IB2, T11, TP2, TP13,TP27153 ...... 202 .... 243 .... 5 L 60 L B 40



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# 284 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)G Toxic, liquids, organic, n.o.s. ............. 6.1 UN2810 I 6.1 ..... T14, TP2, TP13, TP27 None ... 201 .... 243 .... 1 L 30 L B 40......................................................... II 6.1 ..... IB2, T11, TP2, TP13,TP27153 ...... 202 .... 243 .... 5 L 60 L B 40......................................................... III 6.1 ..... IB3, T7, TP1, TP28 153 ...... 203 .... 241 .... 60 L 220 L A 40G Toxic liquids, oxidizing, n.o.s. ............ 6.1 UN3122 I 6.1,5.1.A4 None ... 201 .... 243 .... Forbidden 2.5 L C......................................................... II 6.1,5.1.IB2 153 ...... 202 .... 243 .... 1 L 5 L CG Toxic liquids, water-reactive, n.o.s. ... 6.1 UN3123 I 6.1,4.3.A4 None ... 201 .... 243 .... Forbidden 1 L E 40......................................................... II 6.1,4.3.IB2 None ... 202 .... 243 .... 1 L 5 L E 40G Toxic solid, corrosive, inorganic,n.o.s..6.1 UN3290 I 6.1, 8 IB7, T6, TP33 None ... 211 .... 242 .... 1 kg 25 kg A......................................................... II 6.1, 8 IB6, IP2, T3, TP33 153 ...... 212 .... 242 .... 15 kg 50 kg AG Toxic solid, inorganic, n.o.s. .............. 6.1 UN3288 I 6.1 ..... IB7, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg A......................................................... II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgA......................................................... III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg AG Toxic solids, corrosive, organic,n.o.s..6.1 UN2928 I 6.1, 8 IB7, T6, TP33 None ... 211 .... 242 .... 1 kg 25 kg B 40......................................................... II 6.1, 8 IB6, IP2, T3, TP33 153 ...... 212 .... 242 .... 15 kg 50 kg B 40G Toxic solids, flammable, organic,n.o.s..6.1 UN2930 I 6.1,4.1.IB6, T6, TP33 None ... 211 .... 242 .... 1 kg 15 kg B......................................................... II 6.1,4.1.IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 15 kg 50 kg BG Toxic solids, organic, n.o.s. ............... 6.1 UN2811 I 6.1 ..... IB7, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg B......................................................... II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgB......................................................... III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg AG Toxic solids, oxidizing, n.o.s. ............. 6.1 UN3086 I 6.1,5.1.T6, TP33 None ... 211 .... 242 .... 1 kg 15 kg C......................................................... II 6.1,5.1.IB6, IP2, T3, TP33 153 ...... 212 .... 242 .... 15 kg 50 kg CG Toxic solids, self-heating, n.o.s. ........ 6.1 UN3124 I 6.1,4.2.A5, T6, TP33 None ... 211 .... 242 .... 5 kg 15 kg D 40......................................................... II 6.1,4.2.IB6, IP2, T3, TP33 None ... 212 .... 242 .... 15 kg 50 kg D 40G Toxic solids, water-reactive, n.o.s. .... 6.1 UN3125 I 6.1,4.3.A5, T6, TP33 None ... 211 .... 242 .... 5 kg 15 kg D 40



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# 285 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101......................................................... II 6.1,4.3.IB6, IP2, T3, TP33 153 ...... 212 .... 242 .... 15 kg 50 kg D 40G Toxins, extracted from living sources,liquid, n.o.s..6.1 UN3172 I 6.1 ..... 141 None ... 201 .... 243 .... 1 L 30 L B 40......................................................... II 6.1 ..... 141, IB2 None ... 202 .... 243 .... 5 L 60 L B 40......................................................... III 6.1 ..... 141, IB3 153 ...... 203 .... 241 .... 60 L 220 L B 40G Toxins, extracted from living sources,solid, n.o.s..6.1 UN3462 I 6.1 ..... 141, IB7, IP1, T6, TP33 None ... 211 .... 243 .... 5 kg 50 kg BII 6.1 ..... 141, IB8, IP2, IP4, T3TP33None ... 212 .... 243 .... 25 kg 100 kg BIII 6.1 ..... 141, IB8, IP3, T1 TP33 153 ...... 213 .... 241 .... 100 kg 200 kg AD Toy Caps ........................................... 1.4S NA0337 II 1.4S ... ........................................ None ... 62 ...... None 25 kg 100 kg 1 25Tracers for ammunition ..................... 1.3G UN0212 II 1.3G .. ........................................ None ... 62 ...... None Forbidden Forbidden 3 25Tracers for ammunition ..................... 1.4G UN0306 II 1.4G .. ........................................ None ... 62 ...... None Forbidden 75 kg 2 25Tractors, seeVehicle,etc.Tri-(b-nitroxyethyl) ammonium nitrateForbiddenTriallyl borate ..................................... 6.1 UN2609 III 6.1 ..... IB3 153 ...... 203 .... 241 .... 60 L 220 L A 13Triallylamine ....................................... 3 UN2610 III 3, 8 .... B1, IB3, T4, TP1 None ... 203 .... 242 .... 5 L 60 L A 40Triazine pesticides, liquid, flammable,toxic,flash point less than 23 de-grees C.3 UN2764 I 3, 6.1 T14, TP2, TP13, TP27 None ... 201 .... 243 .... Forbidden 30 L B 40......................................................... II 3, 6.1 IB2, T11, TP2, TP13,TP27150 ...... 202 .... 243 .... 1 L 60 L B 40Triazine pesticides, liquid, toxic ......... 6.1 UN2998 I 6.1 ..... T14, TP2, TP13, TP27 None ... 201 .... 243 .... 1 L 30 L B 40......................................................... II 6.1 ..... IB2, T11, TP2, TP13,TP27153 ...... 202 .... 243 .... 5 L 60 L B 40......................................................... III 6.1 ..... IB3, T7, TP2, TP28 153 ...... 203 .... 241 .... 60 L 220 L A 40Triazine pesticides, liquid, toxic, flam-mable,flash point not less than 23degrees C.6.1 UN2997 I 6.1, 3 T14, TP2, TP13, TP27 None ... 201 .... 243 .... 1 L 30 L B 40......................................................... II 6.1, 3 IB2, T11, TP2, TP13,TP27153 ...... 202 .... 243 .... 5 L 60 L B 40......................................................... III 6.1, 3 IB3, T7, TP2, TP28 153 ...... 203 .... 242 .... 60 L 220 L A 40Triazine pesticides, solid, toxic .......... 6.1 UN2763 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg A 40......................................................... II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kgA 40......................................................... III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg A40Tributylamine ..................................... 6.1 UN2542 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L ATributylphosphane ............................. 4.2 UN3254 I 4.2 ..... T21, TP7, TP33 None ... 211 .... 242 .... Forbidden Forbidden D 136Trichloro-s-triazinetrione dry, withmore than 39 percent availablechlorine, seeTrichloroisocyanuricacid, dry.Trichloroacetic acid ............................ 8 UN1839 II 8 ........ A7, IB8, IP2, IP4, N34,T3, TP33154 ...... 212 .... 240 .... 15 kg 50 kg ATrichloroacetic acid, solution ............. 8 UN2564 II 8 ........ A3, A6, A7, B2, IB2,N34, T7, TP2154 ...... 202 .... 242 .... 1 L 30 L B......................................................... III 8 ........ A3, A6, A7, IB3, N34,T4, TP1154 ...... 203 .... 241 .... 5 L 60 L B 8+ Trichloroacetyl chloride ...................... 8 UN2442 II 8, 6.1 2, B9, B14, B32, N34,T20, TP2, TP38, TP45None ... 227 .... 244 .... Forbidden Forbidden D 40



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# 286 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Trichlorobenzenes, liquid ................... 6.1 UN2321 III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L ATrichlorobutene .................................. 6.1 UN2322 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L A 25, 401,1,1-Trichloroethane ......................... 6.1 UN2831 III 6.1 ..... IB3, N36, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L A 40Trichloroethylene ............................... 6.1 UN1710 III 6.1 ..... IB3, N36, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L A 40Trichloroisocyanuric acid, dry ............ 5.1 UN2468 II 5.1 ..... IB8, IP2, IP4, T3, TP33 152 ...... 212 .... 240 .... 5 kg 25 kg A 13Trichloromethyl perchlorate............... ForbiddenTrichlorosilane ................................... 4.3 UN1295 I 4.3, 3,8.N34, T14, TP2, TP7,TP13None ... 201 .... 244 .... Forbidden Forbidden D 21, 28,40, 49,100Tricresyl phosphatewith more than 3percent ortho isomer.6.1 UN2574 II 6.1 ..... A3, IB2, N33, N34, T7,TP2153 ...... 202 .... 243 .... 5 L 60 L ATriethyl phosphite .............................. 3 UN2323 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ATriethylamine ..................................... 3 UN1296 II 3, 8 .... IB2, T7, TP1 150 ...... 202 .... 243 .... 1 L 5 L B 40Triethylenetetramine .......................... 8 UN2259 II 8 ........ B2, IB2, T7, TP2 154 ...... 202 .... 242 .... 1 L 30 L B 40, 52Trifluoroacetic acid ............................ 8 UN2699 I 8 ........ A3, A6, A7, B4, N3,N34, N36, T10, TP2None ... 201 .... 243 .... 0.5 L 2.5 L B 12, 40Trifluoroacetyl chloride ...................... 2.3 UN3057 2.3, 8 2, B7, B9, B14, T50,TP21None ... 304 .... 314,315.Forbidden Forbidden D 40Trifluorochloroethylene, stabilized ..... 2.3 UN1082 2.3,2.1.3, B14, T50 None ... 304 .... 314,315.Forbidden Forbidden D 40TrifluoromethaneorRefrigerant gasR 23.2.2 UN1984 2.2 ..... 306 ...... 304 .... 314,315.75 kg 150 kg ATrifluoromethane, refrigerated liquid 2.2 UN3136 2.2 ..... T75, TP5 306 ...... None 314,315.50 kg 500 kg D1,1,1-TrifluoroethaneorRefrigerantgas, R 143a.2.1 UN2035 2.1 ..... T50 306 ...... 304 .... 314,315.Forbidden 150 kg B 402-Trifluoromethylaniline ..................... 6.1 UN2942 III 6.1 ..... IB3 153 ...... 203 .... 241 .... 60 L 220 L A3-Trifluoromethylaniline ..................... 6.1 UN2948 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L A 40Triformoxime trinitrate........................ ForbiddenTriisobutylene .................................... 3 UN2324 III 3 ........ B1, IB3, T4, TP1 150 ...... 203 .... 242 .... 60 L 220 L ATriisopropyl borate ............................. 3 UN2616 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L A......................................................... III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AD Trimethoxysilane ................................ 6.1 NA9269 I 6.1, 3 2, B9, B14, B32, T20,TP4, TP13, TP38, TP45None ... 227 .... 244 .... Forbidden Forbidden E 40Trimethyl borate ................................. 3 UN2416 II 3 ........ IB2, T7, TP1 150 ...... 202 .... 242 .... 5 L 60 L BTrimethyl phosphite ........................... 3 UN2329 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L A1,3,5-Trimethyl-2,4,6-trinitrobenzeneForbidden



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# 287 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Trimethylacetyl chloride ..................... 6.1 UN2438 I 6.1, 8,3.2, B3, B9, B14, B32,N34, T20, TP2, TP13,TP38, TP45None ... 227 .... 244 .... Forbidden Forbidden D 25, 40Trimethylamine, anhydrous ............... 2.1 UN1083 2.1 ..... N87, T50 306 ...... 304 .... 314,315.Forbidden 150 kg B 40Trimethylamine, aqueous solutionswith not more than 50 percenttrimethylamine by mass.3 UN1297 I 3, 8 .... T11, TP1 None ... 201 .... 243 .... 0.5 L 2.5 L D 40, 135......................................................... II 3, 8 .... B1, IB2, T7, TP1 150 ...... 202 .... 243 .... 1 L 5 L B 40, 41......................................................... III 3, 8 .... B1, IB3, T7, TP1 150 ...... 203 .... 242 .... 5 L 60 L A 40, 411,3,5-Trimethylbenzene ..................... 3 UN2325 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ATrimethylchlorosilane ......................... 3 UN1298 II 3, 8 .... A3, A7, B77, N34, T10,TP2, TP7, TP13None ... 206 .... 243 .... Forbidden 5 L E 40Trimethylcyclohexylamine .................. 8 UN2326 III 8 ........ IB3, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L ATrimethylene glycol diperchlorate...... ForbiddenTrimethylhexamethylene diisocyanate 6.1 UN2328 III 6.1 ..... IB3, T4, TP2, TP13 153 ...... 203 .... 241 .... 60 L 220 L BTrimethylhexamethylenediamines ..... 8 UN2327 III 8 ........ IB3, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L ATrimethylol nitromethane trinitrate..... ForbiddenTrinitro-m-cresol ................................. 1.1D UN0216 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 4 25, 5E2,4,6-Trinitro-1,3-diazobenzene......... Forbidden2,4,6-Trinitro-1,3,5-triazido benzene(dry).ForbiddenTrinitroacetic acid.............................. ForbiddenTrinitroacetonitrile.............................. ForbiddenTrinitroamine cobalt........................... ForbiddenTrinitroanilineorPicramide ................ 1.1D UN0153 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 425Trinitroanisole .................................... 1.1D UN0213 II 1.1D .. ........................................ None ... 62 ......None Forbidden Forbidden 4 25Trinitrobenzene, wetted,with not lessthan 10% water, by mass.4.1 UN3367 I 4.1 ..... 162, A8, A19, N41, N84 None ... 211 .... None 0.5 kg 0.5 kg E 36Trinitrobenzene,dry or wetted withless than 30 percent water, bymass.1.1D UN0214 II 1.1D .. None ... 62 ...... None Forbidden Forbidden 10Trinitrobenzene,dry or wetted withless than 30 percent water, bymass.1.1D UN0214 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 4 25Trinitrobenzenesulfonic acid .............. 1.1D UN0386 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 4 25, 5ETrinitrobenzoic acid,dry or wettedwith less than 30 percent water, bymass.1.1D UN0215 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 4 25Trinitrobenzoic acid, wettedwith notless than 10% water by mass.4.1 UN3368 I 4.1 ..... 162, A8, A19, N41, N84 None ... 211 .... None 0.5 kg 0.5 kg E 36Trinitrobenzoic acid, wettedwith notless than 30 percent water, bymass.4.1 UN1355 I 4.1 ..... 23, A2, A8, A19, N41 None ... 211 .... None 0.5 kg 0.5 kg E 28TrinitrochlorobenzeneorPicryl chlo-ride.1.1D UN0155 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 4 25Trinitrochlorobenzene (picryl chlo-ride), wetted,with not less than10% water by mass.4.1 UN3365 I 4.1 ..... 162, A8, A19, N41, N84 None ... 211 .... None 0.5 kg 0.5 kg E 36Trinitroethanol.................................... Forbidden



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# 288 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Trinitroethylnitrate.............................. ForbiddenTrinitrofluorenone ............................... 1.1D UN0387 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 4 25Trinitromethane.................................. Forbidden1,3,5-Trinitronaphthalene................... ForbiddenTrinitronaphthalene ............................ 1.1D UN0217 II 1.1D .. ........................................ None ... 62 ...... NoneForbidden Forbidden 4 25Trinitrophenetole ................................ 1.1D UN0218 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 4 25Trinitrophenol (picric acid), wetted,with not less than 10 percent waterby mass.4.1 UN3364 I 4.1 ..... 162, A8, A19, N41, N84 None ... 211 .... None 0.5 kg 0.5 kg E 36Trinitrophenol, wettedwith not lessthan 30 percent water, by mass.4.1 UN1344 I 4.1 ..... 23, A8, A19, N41 None ... 211 .... None 1 kg 15 kg E 28, 362,4,6-Trinitrophenyl guanidine (dry).. Forbidden ........... .......... ........ ........ .................. .................. ............2,4,6-Trinitrophenyl nitramine............ Forbidden ........... .......... ........ ........ .................. .................. ............2,4,6-Trinitrophenyl trimethylol methylnitramine trinitrate (dry).Forbidden ........... .......... ........ ........ .................. .................. ............TrinitrophenylmethylnitramineorTetryl.1.1D UN0208 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 4 25TrinitroresorcinolorStyphnic acid,dry or wetted with less than 20percent water, or mixture of alcohol and water, by mass.1.1D UN0219 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 4 25, 5ETrinitroresorcinol, wettedorStyphnicacid, wettedwith not less than 20percent water, or mixture of alcohol and water by mass.1.1D UN0394 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 4 25, 5E2,4,6-Trinitroso-3-methylnitraminoanisole.ForbiddenTrinitrotetramine cobalt nitrate........... ForbiddenTrinitrotoluene and TrinitrobenzenemixturesorTNT andtrinitrobenzene mixturesorTNTand hexanitrostilbene mixturesorTrinitrotoluene andhexanitrostilnene mixtures.1.1D UN0388 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 4 25



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# 289 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Trinitrotoluene mixtures containingTrinitrobenzene andHexanitrostilbeneorTNT mixturescontaining trinitrobenzene andhexanitrostilbene.1.1D UN0389 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 4 25TrinitrotolueneorTNT,dry or wettedwith less than 30 percent water, bymass.1.1D UN0209 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 4 25Trinitrotoluene (TNT), wetted,withnot less than 10 percent water bymass.4.1 UN3366 I 4.1 ..... 162, A8, A19, N41, N84 None ... 211 .... None 0.5 kg 0.5 kg E 36Trinitrotoluene, wettedorTNT,wetted,with not less than 30 per-cent water by mass.4.1 UN1356 I 4.1 ..... 23, A2, A8, A19, N41 None ... 211 .... None 0.5 kg 0.5 kg E 28, 36Tripropylamine ................................... 3 UN2260 III 3, 8 .... B1, IB3, T4, TP1 150 ...... 203 .... 242 .... 5 L 60 L A 40Tripropylene ....................................... 3 UN2057 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B......................................................... III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ATris-(1-aziridinyl)phosphine oxide, so-lution.6.1 UN2501 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L A......................................................... III 6.1 ..... IB3, T4, TP1 153 ...... 203 .... 241 .... 60 L 220 L ATris, bis-bifluoroamino diethoxy pro-pane (TVOPA).ForbiddenTritonal ............................................... 1.1D UN0390 II 1.1D .. ........................................ None ... 62 ...... None Forbidden Forbidden 4 25Tungsten hexafluoride ....................... 2.3 UN2196 2.3, 8 2, N86 None ... 338 .... None Forbidden Forbidden D 40Turpentine .......................................... 3 UN1299 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L ATurpentine substitute ......................... 3 UN1300 I 3 ........ T11, TP1, TP8, TP27 None ... 201 .... 243 .... 1 L 30 L B......................................................... II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B......................................................... III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AUndecane .......................................... 3 UN2330 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AUrea hydrogen peroxide .................... 5.1 UN1511 III 5.1, 8 A1, A7, A29, IB8, IP3,T1, TP33152 ...... 213 .... 240 .... 25 kg 100 kg A 13Urea nitrate,dry or wetted with lessthan 20 percent water, by mass.1.1D UN0220 II 1.1D .. 119 None ... 62 ...... None Forbidden Forbidden 10Urea nitrate, wetted,with not lessthan 10 percent water by mass.4.1 UN3370 I 4.1 ..... 162, A8, A19, N41, N84 None ... 211 .... None 0.5 kg 0.5 kg E 36Urea nitrate, wettedwith not lessthan 20 percent water, by mass.4.1 UN1357 I 4.1 ..... 23, 39, A8, A19, N41 None ... 211 .... None 1 kg 15 kg E 28, 36Urea peroxide, seeUrea hydrogenperoxide.Valeraldehyde .................................... 3 UN2058 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BValeric acid, seeCorrosive liquids,n.o.s..Valeryl chloride .................................. 8 UN2502 II 8, 3 .... A3, A6, A7, B2, IB2,N34, T7, TP2154 ...... 202 .... 243 .... 1 L 30 L C 40G Vanadium compound, n.o.s ............... 6.1 UN3285 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg BII 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg BIII 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kgVanadium oxytrichloride .................... 8 UN2443 II 8 ........ A3, A6, A7, B2, B16,IB2, N34, T7, TP2154 ...... 202 .... 242 .... Forbidden 30 L C 40Vanadium pentoxide,non-fused form6.1 UN2862 III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg A 40



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# 290 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Vanadium tetrachloride ...................... 8 UN2444 I 8 ........ A3, A6, A7, B4, N34,T10, TP2None ... 201 .... 243 .... Forbidden 2.5 L C 40Vanadium trichloride .......................... 8 UN2475 III 8 ........ IB8, IP3, T1, TP33 154 ...... 213 .... 240 .... 25 kg 100 kg A 40Vanadyl sulfate .................................. 6.1 UN2931 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100kg AVehicle, flammable gas poweredorVehicle, fuel cell, flammable gaspowered.9 UN3166 ........ 9 ........ 135, A200 220 ...... 220 .... 220 .... Forbidden No limit AVehicle, flammable liquid poweredorVehicle, fuel cell, flammable liquidpowered.9 UN3166 ........ 9 ........ 135, A200 220 ...... 220 .... 220 .... No limit No limit AVery signal cartridge, seeCartridges,signal.Vinyl acetate, stabilized ..................... 3 UN1301 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BVinyl bromide, stabilized .................... 2.1 UN1085 2.1 ..... N86, T50 306 ...... 304 .... 314,315.Forbidden 150 kg B 40Vinyl butyrate, stabilized .................... 3 UN2838 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BVinyl chloride, stabilized .................... 2.1 UN1086 2.1 ..... 21, B44, N86, T50 306 ...... 304 .... 314,315.Forbidden 150 kg B 40Vinyl chloroacetate ............................ 6.1 UN2589 II 6.1, 3 IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L AVinyl ethyl ether, stabilized ................ 3 UN1302 I 3 ........ A3, T11, TP2 None ... 201 .... 243 .... 1 L 30 L DVinyl fluoride, stabilized ..................... 2.1 UN1860 2.1 ..... N86 306 ...... 304 .... 314,315.Forbidden 150 kg E 40Vinyl isobutyl ether, stabilized ........... 3 UN1304 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L BVinyl methyl ether, stabilized ............. 2.1 UN1087 2.1 ..... B44, T50 306 ...... 304 .... 314,315.Forbidden 150 kg B 40Vinyl nitrate polymer.......................... ForbiddenVinylidene chloride, stabilized ........... 3 UN1303 I 3 ........ T12, TP2, TP7 150 ...... 201 .... 243 .... 1 L 30 L E 40Vinylpyridines, stabilized ................... 6.1 UN3073 II 6.1, 3,8.IB1, T7, TP2, TP13 153 ...... 202 .... 243 .... 1 L 30 L B 21, 40,52.Vinyltoluenes, stabilized .................... 3 UN2618 III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AVinyltrichlorosilane ............................. 3 UN1305 II 3, 8 .... A3, A7, B6, N34, T10,TP2, TP7, TP13None ... 206 .... 243 .... Forbidden 5 L B 40Warheads, rocketwith burster or expelling charge.1.4D UN0370 II 1.4D .. ........................................ None ... 62 ...... 62 ...... Forbidden 75 kg 2 25Warheads, rocketwith burster or expelling charge.1.4F UN0371 II 1.4F ... ........................................ None ... 62 ...... None Forbidden Forbidden 5 25Warheads, rocketwith burstingcharge.1.1D UN0286 II 1.1D .. ........................................ None ... 62 ...... 62 ...... Forbidden Forbidden 4 25



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# 291 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Warheads, rocketwith burstingcharge.1.2D UN0287 II 1.2D .. ........................................ None ... 62 ...... 62 ...... Forbidden Forbidden 4 25Warheads, rocketwith burstingcharge.1.1F UN0369 II 1.1F ... ........................................ None ... 62 ...... None Forbidden Forbidden 5 25Warheads, torpedowith burstingcharge.1.1D UN0221 II 1.1D .. ........................................ None ... 62 ...... 62 ...... Forbidden Forbidden 4 25G Water-reactive liquid, corrosive, n.o.s 4.3 UN3129 I 4.3, 8 T14, TP2, TP7, TP13 None ... 201 .... 243 .... Forbidden 1 L D............................................................ ................ II 4.3, 8 IB1, T11, TP2, TP7 None ... 202 .... 243 .... 1L 5 L E 85............................................................ ................ III 4.3, 8 IB2, T7, TP2, TP7 None ... 203 .... 242 .... 5L 60 L EG Water-reactive liquid, n.o.s ................ 4.3 UN3148 I 4.3 ..... T13, TP2, TP7, TP41 None ... 201 .... 244 .... Forbidden 1 L E 40............................................................ ................ II 4.3 ..... IB1, T7, TP2, TP7 None ... 202 .... 243 .... 1L 5 L E 40............................................................ ................ III 4.3 ..... IB2, T7, TP2, TP7 None ... 203 .... 242 ....5 L 60 L E 40G Water-reactive liquid, toxic, n.o.s. ..... 4.3 UN3130 I 4.3,6.1.A4 None ... 201 .... 243 .... Forbidden 1 L D......................................................... II 4.3,6.1.IB1 None ... 202 .... 243 .... 1 L 5 L E 85......................................................... III 4.3,6.1.IB2 None ... 203 .... 242 .... 5 L 60 L E 85G Water-reactive solid, corrosive, n.o.s 4.3 UN3131 I 4.3, 8 IB4, IP1, N40, T9, TP7,TP33None ... 211 .... 242 .... Forbidden 15 kg DII 4.3, 8 IB6, IP2, T3, TP33 151 ...... 212 .... 242 .... 15 kg 50 kg E 85III 4.3, 8 IB8, IP4, T1, TP33 151 ...... 213 .... 241 .... 25 kg 100 kg E 85G Water-reactive solid, flammable,n.o.s..4.3 UN3132 I 4.3,4.1.IB4, N40 None ... 211 .... 242 .... Forbidden 15 kg D......................................................... II 4.3,4.1.IB4, T3, TP33 151 ...... 212 .... 242 .... 15 kg 50 kg E......................................................... III 4.3,4.1.IB6, T1, TP33 151 ...... 213 .... 241 .... 25 kg 100 kg EG Water-reactive solid, n.o.s. ................ 4.3 UN2813 I 4.3 ..... IB4, N40, T9, TP7, TP33 None ... 211 .... 242 .... Forbidden 15 kgE 40......................................................... II 4.3 ..... IB7, IP2, T3, TP33 151 ...... 212 .... 242 .... 15 kg 50 kg E 40III 4.3 ..... IB8, IP4, T1, TP33 151 ...... 213 .... 241 .... 25 kg 100 kg E 40G Water-reactive, solid, oxidizing, n.o.s. 4.3 UN3133 II 4.3,5.1.None ... 214 .... 214 .... Forbidden Forbidden E 40......................................................... III 4.3,5.1.None ... 214 .... 214 .... Forbidden Forbidden E 40G Water-reactive solid, self-heating,n.o.s..4.3 UN3135 I 4.3,4.2.N40 None ... 211 .... 242 .... Forbidden 15 kg E......................................................... II 4.3,4.2.IB5, IP2, T3, TP33 None ... 212 .... 242 .... 15 kg 50 kg E......................................................... III 4.3,4.2.IB8, IP4, T1, TP33 None ... 213 .... 241 .... 25 kg 100 kg EG Water-reactive solid, toxic, n.o.s. ...... 4.3 UN3134 I 4.3,6.1.A8, IB4, IP1, N40 None ... 211 .... 242 .... Forbidden 15 kg D......................................................... II 4.3,6.1.IB5, IP2, T3, TP33 151 ...... 212 .... 242 .... 15 kg 50 kg E 85......................................................... III 4.3,6.1.IB8, IP4, T1, TP33 151 ...... 213 .... 241 .... 25 kg 100 kg E 85Wheel chair, electric, seeBatterypowered vehicleorBattery pow-ered equipment.



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# 292 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)White acid, seeHydrofluoric acid.I White asbestos(chrysotile, actinolite,anthophyllite, tremolite).9 UN2590 III 9 ........ 156, IB8, IP2, IP3, T1,TP33155 ...... 216 .... 240 .... 200 kg 200 kg A 34, 40Wood preservatives, liquid ................ 3 UN1306 II 3 ........ 149, IB2, T4, TP1, TP8 150 ...... 202 .... 242 .... 5 L 60 L B......................................................... III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L A 40A IWWool waste, wet ................................ 4.2 UN1387 III 4.2 ..... 151 ...... 213 .... 240 .... Forbidden Forbidden AXanthates ........................................... 4.2 UN3342 II 4.2 ..... IB6, IP2, T3, TP33 None ... 212 .... 241 .... 15 kg 50 kg D40......................................................... III 4.2 ..... IB8, IP3, T1, TP33 None ... 213 .... 241 .... 25 kg 100 kg D 40Xenon, compressed ........................... 2.2 UN2036 2.2 ..... 306,307.302 .... None 75 kg 150 kg AXenon, refrigerated liquid(cryogenicliquids).2.2 UN2591 2.2 ..... T75, TP5 320 ...... None None 50 kg 500 kg DXylenes .............................................. 3 UN1307 II 3 ........ IB2, T4, TP1 150 ...... 202 .... 242 .... 5 L 60 L B......................................................... III 3 ........ B1, IB3, T2, TP1 150 ...... 203 .... 242 .... 60 L 220 L AXylenols, solid .................................... 6.1 UN2261 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg AXylenols, liquid ................................... 6.1 UN3430 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L AXylidines, liquid .................................. 6.1 UN1711 II 6.1 ..... IB2, T7, TP2 153 ...... 202 .... 243 .... 5 L 60 L AXylidines, solid ................................... 6.1 UN3452 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg AXylyl bromide, liquid .......................... 6.1 UN1701 II 6.1 ..... A3, A6, A7, IB2, N33,T7, TP2, TP13None ... 340 .... None Forbidden 60 L D 40Xylyl bromide, solid ........................... 6.1 UN3417 II 6.1 ..... A3, A6, A7, IB8, IP2,IP4, N33, T3, TP33None ... 340 .... None 25 kg 100 kg B 40p-Xylyl diazide................................... ForbiddenZinc ammonium nitrite ....................... 5.1 UN1512 II 5.1 ..... IB8, IP4, T3, TP33 None ... 212 .... 242 .... 5 kg 25 kg EZinc arsenateorZinc arseniteorZinc arsenate and zinc arsenitemixtures.6.1 UN1712 II 6.1 ..... IB8, IP2, IP4, T3, TP33 153 ...... 212 .... 242 .... 25 kg 100 kg AZinc ashes ......................................... 4.3 UN1435 III 4.3 ..... A1, A19, IB8, IP4, T1,TP33151 ...... 213 .... 241 .... 25 kg 100 kg AZinc bisulfite solution, seeBisulfites,aqueous solutions, n.o.s..Zinc bromate ...................................... 5.1 UN2469 III 5.1 ..... A1, A29, IB8, IP3, T1,TP33152 ...... 213 .... 240 .... 25 kg 100 kg A 56, 58Zinc chlorate ...................................... 5.1 UN1513 II 5.1 ..... A9, IB8, IP2, IP4, N34,T3, TP33152 ...... 212 .... 242 .... 5 kg 25 kg A 56, 58Zinc chloride, anhydrous ................... 8 UN2331 III 8 ........ IB8, IP3, T1, TP33 None ... 213 .... 240 .... 25 kg 100 kg AZinc chloride, solution ........................ 8 UN1840 III 8 ........ IB3, T4, TP1 154 ...... 203 .... 241 .... 5 L 60 L A



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# 293 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101Zinc cyanide ...................................... 6.1 UN1713 I 6.1 ..... IB7, IP1, T6, TP33 None ... 211 .... 242 .... 5 kg 50 kg A 52Zinc dithioniteorZinc hydrosulfite .... 9 UN1931 III None IB8, IP3, T1, TP33 155 ...... 204 .... 240 .... 100 kg 200 kg A 49Zinc fluorosilicate ............................... 6.1 UN2855 III 6.1 ..... IB8, IP3, T1, TP33 153 ...... 213 .... 240 .... 100 kg 200 kg A 52Zinc hydrosulfite,seeZinc dithionite.Zinc muriate solution, seeZinc chlo-ride, solution.Zinc nitrate ......................................... 5.1 UN1514 II 5.1 ..... IB8, IP2, IP4, T3, TP33 152 ...... 212 .... 240 .... 5 kg25 kg AZinc permanganate ............................ 5.1 UN1515 II 5.1 ..... IB6, IP2, T3, TP33 152 ...... 212 .... 242 .... 5 kg 25 kg D 56, 58,138Zinc peroxide ..................................... 5.1 UN1516 II 5.1 ..... IB6, IP2, T3, TP33 152 ...... 212 .... 242 .... 5 kg 25 kg A13, 52,66, 75Zinc phosphide .................................. 4.3 UN1714 I 4.3,6.1.A19, N40 None ... 211 .... None Forbidden 15 kg E 40, 52,85Zinc powderorZinc dust ................... 4.3 UN1436 I 4.3,4.2.A19, IB4, IP1, N40 None ... 211 .... 242 .... Forbidden 15 kg A 52, 53......................................................... II 4.3,4.2.A19, IB7, IP2, T3, TP33 None ... 212 .... 242 .... 15 kg 50 kg A 52, 53......................................................... III 4.3,4.2.IB8, IP4, T1, TP33 None ... 213 .... 242 .... 25 kg 100 kg A 52, 53Zinc resinate ...................................... 4.1 UN2714 III 4.1 ..... A1, IB6, T1, TP33 151 ...... 213 .... 240 .... 25 kg 100 kgAZinc selenate, seeSelenatesorSelenites.Zinc selenite, seeSelenatesorSelenites.Zinc silicofluoride, seeZincfluorosilicate.Zirconium, dry,coiled wire, finishedmetal sheets, strip (thinner than254 microns but not thinner than18 microns).4.1 UN2858 III 4.1 ..... A1 151 ...... 213 .... 240 .... 25 kg 100 kg AZirconium, dry,finished sheets, stripor coiled wire.4.2 UN2009 III 4.2 ..... A1, A19 None ... 213 .... 240 .... 25 kg 100 kg DZirconium hydride .............................. 4.1 UN1437 II 4.1 ..... A19, A20, IB4, N34, T3,TP33None ... 212 .... 240 .... 15 kg 50 kg EZirconium nitrate ................................ 5.1 UN2728 III 5.1 ..... A1, A29, IB8, IP3, T1,TP33152 ...... 213 .... 240 .... 25 kg 100 kg AZirconium picramate,dry or wettedwith less than 20 percent water, bymass.1.3C UN0236 II 1.3C .. ........................................ None ... 62 ...... None Forbidden Forbidden 4 25, 5EZirconium picramate, wettedwith notless than 20 percent water, bymass.4.1 UN1517 I 4.1 ..... 23, N41 None ... 211 .... None 1 kg 15 kg D 28, 36Zirconium powder, dry ....................... 4.2 UN2008 I 4.2 ..... T21, TP7, TP33 None ... 211 .... 242 .... Forbidden Forbidden D......................................................... II 4.2 ..... A19, A20, IB6, IP2, N5,N34, T3, TP33None ... 212 .... 241 .... 15 kg 50 kg D......................................................... III 4.2 ..... IB8, IP3, T1, TP33 None ... 213 .... 241 .... 25 kg 100 kg D



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# 294 49 CFR Ch. I (10–1–13 Edition) § 172.101§ 172.101 HAZARDOUSMATERIALSTABLE—ContinuedSymbolsHazardous materials descriptionsand proper shipping namesHazardclass orDivisionIdenti-ficationNumbersPGLabelCodesSpecial provisions(§ 172.102)(8) (9) (10)VesselstowagePackaging(§ 173.***)Quantity limitations(see §§ 173.27 and175.75)LocationOtherExcep-tionsNon-bulkBulk Passengeraircraft/railCargo air-craft only(1) (2) (3) (4) (5) (6) (7) (8A) (8B) (8C) (9A) (9B) (10A) (10B)Zirconium powder, wettedwith notless than 25 percent water (a visible excess of water must bepresent) (a) mechanically produced, particle size less than 53microns; (b) chemically produced,particle size less than 840 microns.4.1 UN1358 II 4.1 ..... A19, A20, IB6, IP2, N34,T3, TP33None ... 212 .... 241 .... 15 kg 50 kg E 74Zirconium scrap ................................. 4.2 UN1932 III 4.2 ..... IB8, IP3, N34, T1, TP33 None ... 213 .... 240 .... Forbidden Forbidden DZirconium suspended in a liquid ....... 3 UN1308 I 3 ........ None ... 201 .... 243 .... Forbidden Forbidden B......................................................... II 3 ........ IB2 None ... 202 .... 242 .... 5 L 60 L B......................................................... III 3 ........ B1, IB2 150 ...... 203 .... 242 .... 60 L 220 L BZirconium tetrachloride ...................... 8 UN2503 III 8 ........ IB8, IP3, T1, TP33 154 ...... 213 .... 240 .... 25 kg 100 kg A ............



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# 295 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101

A PPENDIX 

# A TO 

# §172.101—L IST OF 

# H AZARDOUS



# S UBSTANCES AND 

# R EPORTABLE 

# Q UANTITIES



# 1. This appendix lists materials and their corresponding reportable quantities (RQ’s) that are listed or designated as ‘‘hazardoussubstances’’ under section 101(14) of the Comprehensive Environmental Response, Compensation, and Liability Act, 42 U.S.C. 9601(14) (CERCLA; 42 U.S.C. 9601 et seq ). This listing fulfills the requirement of CERCLA,42 U.S.C. 9656(a), that all ‘‘hazardous substances,’’ as defined in 42 U.S.C. 9601(14), be listed and regulated as hazardous materials

under 49 U.S.C. 5101–5127. That definition includes substances listed under sections 311(b)(2)(A) and 307(a) of the Federal Water Pollution Control Act, 33 U.S.C. 1321(b)(2)(A) and 1317(a), section 3001 of the Solid Waste Disposal Act, 42 U.S.C. 6921, and section 112of the Clean Air Act, 42 U.S.C. 7412. In addition, this list contains materials that the

Administrator of the Environmental Protection Agency has determined to be hazardous

substances in accordance with section 102 of CERCLA, 42 U.S.C. 9602. It should be noted that 42 U.S.C. 9656(b) provides that common and contract carriers may be held liable

under laws other than CERCLA for the release of a hazardous substance as defined inthat Act, during transportation that commenced before the effective date of the listing and regulating of that substance as a

hazardous material under 49 U.S.C. 5101–5127.

2. This appendix is divided into two TABLES which are entitled ‘‘TABLE 1—HAZARDOUS SUBSTANCES OTHER THAN

RADIONUCLIDES’’ and ‘‘TABLE 2—RADIONUCLIDES.’’ A material listed in this appendix is regulated as a hazardous material and a hazardous substance under this subchapter

if it meets the definition of a hazardous substance in §171.8 of this subchapter.

3. The procedure for selecting a proper shipping name for a hazardous substance is set forth in §172.101(c).

4. Column 1 of TABLE 1, entitled ‘‘Hazardous substance’’, contains the names ofthose elements and compounds that are hazardous substances. Following the listing of elements and compounds is a listing of waste streams. These waste streams appear on the list in numerical sequence and are referencedby the appropriate ‘‘D’’, ‘‘F’’, or ‘‘K’’ numbers. Column 2 of TABLE 1, entitled ‘‘Reportable quantity (RQ)’’, contains the reportable quantity (RQ), in pounds and kilograms,

for each hazardous substance listed in Column 1 of TABLE 1.

5. A series of notes is used throughout TABLE 1 and TABLE 2 to provide additional information concerning certain hazardous substances. These notes are explained at the

end of each TABLE.

6. TABLE 2 lists radionuclides that are

hazardous substances and their corresponding RQ’s. The RQ’s in table 2 for radionuclides are expressed in units of curies and terabecquerels, whereas those in table 1are expressed in units of pounds and kilograms. If a material is listed in both table 1and table 2, the lower RQ shall apply. Radionuclides are listed in alphabetical order. TheRQ’s for radionuclides are given in the radiological unit of measure of curie, abbreviated‘‘Ci’’, followed, in parentheses, by an equivalent unit measured in terabecquerels, abbreviated ‘‘TBq’’.

7. For mixtures of radionuclides, the following requirements shall be used in determining if a package contains an RQ of a hazardous substance: (i) if the identity and quantity (in curies or terabecquerels) of each

radionuclide in a mixture or solution is known, the ratio between the quantity per package (in curies or terabecquerels) and the RQ for the radionuclide must be determined for each radionuclide. A package contains an RQ of a hazardous substance when the sum of

the ratios for the radionuclides in the mixture or solution is equal to or greater than one; (ii) if the identity of each radionuclide

in a mixture or solution is known but the quantity per package (in curies orterabecquerels) of one or more of the radionuclides is unknown, an RQ of a hazardous substance is present in a package when the total quantity (in curies or terabecquerels) of the mixture or solution is equal to or greater than the lowest RQ of any individual radionuclide in the mixture or solution; and(iii) if the identity of one or more radionuclides in a mixture or solution is unknown (or if the identity of a radionuclide by itself is unknown), an RQ of a hazardous substance is present when the total quantity (in curies or terabecquerels) in a package is equal to or greater than either one curie or the lowest RQ of any known individual radionuclide in the mixture or solution, whichever is lower.



# T ABLE 

# 1 TO 

# A PPENDIX 

# A—H AZARDOUS 

# S UBSTANCES 

# O THER 

# T HAN 

# R ADIONUCLIDES

Hazardous substance Reportable quantity (RQ)

pounds (kilograms)

A2213 .......................................................................................................................... .............................................. 5000 (2270)
Acenaphthene ................................................................................................................... ........................................ 100 (45.4)
Acenaphthylene ................................................................................................................. ........................................ 5000 (2270)
Acetaldehyde ................................................................................................................... .......................................... 1000 (454)
Acetaldehyde, chloro- .......................................................................................................... ...................................... 1000 (454)



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T ABLE 

# 1 TO 

# A PPENDIX 

# A—H AZARDOUS 

# S UBSTANCES 

# O THER 

# T HAN 

# R ADIONUCLIDES 

# —Continued

Hazardous substance Reportable quantity (RQ)

pounds (kilograms)

Acetaldehyde, trichloro- ....................................................................................................... ...................................... 5000 (2270)

Acetamide ...................................................................................................................... ............................................ 100 (45.4) Acetamide, N-(aminothioxomethyl)- .............................................................................................. ............................ 1000 (454) Acetamide, N-(4-ethoxyphenyl)- ................................................................................................. ............................... 100 (45.4) Acetamide, N-9H-fluoren-2-yl- .................................................................................................. ................................. 1 (0.454) Acetamide, 2-fluoro- ........................................................................................................... ....................................... 100 (45.4)

Acetic acid .................................................................................................................... ............................................. 5000 (2270) Acetic acid, (2,4-dichlorophenoxy)-, salts & esters ............................................................................ ....................... 100 (45.4) Acetic acid, ethyl ester ....................................................................................................... ....................................... 5000 (2270) Acetic acid, fluoro-, sodium salt .............................................................................................. .................................. 10 (4.54) Acetic acid, lead(2+) salt ..................................................................................................... ...................................... 10 (4.54) Acetic acid, thallium(1+) salt ................................................................................................. .................................... 100 (45.4) Acetic acid, (2,4,5-trichlorophenoxy)- ......................................................................................... ............................... 1000 (454) Acetic anhydride ............................................................................................................... ......................................... 5000 (2270)

Acetone ........................................................................................................................ ............................................. 5000 (2270) Acetone cyanohydrin ............................................................................................................ ..................................... 10 (4.54)

Acetonitrile ................................................................................................................... .............................................. 5000 (2270) Acetophenone ................................................................................................................... ........................................ 5000 (2270) 2-Acetylaminofluorene .......................................................................................................... ..................................... 1 (0.454) Acetyl bromide ................................................................................................................. .......................................... 5000 (2270) Acetyl chloride ................................................................................................................ ........................................... 5000 (2270) 1-Acetyl-2-thiourea ............................................................................................................ ........................................ 1000 (454)

Acrolein ....................................................................................................................... ............................................... 1 (0.454) Acrylamide ..................................................................................................................... ............................................ 5000 (2270) Acrylic acid ................................................................................................................... ............................................. 5000 (2270) Acrylonitrile .................................................................................................................. .............................................. 100 (45.4) Adipic acid .................................................................................................................... ............................................. 5000 (2270)

Aldicarb ....................................................................................................................... ............................................... 1 (0.454)

Aldicarb sulfone ............................................................................................................... .......................................... 100 (45.4)

Aldrin ......................................................................................................................... ................................................ 1 (0.454) Allyl alcohol .................................................................................................................. ............................................. 100 (45.4) Allyl chloride ................................................................................................................. ............................................. 1000 (454) Aluminum phosphide ............................................................................................................. .................................... 100 (45.4)

Aluminum sulfate ............................................................................................................... ........................................ 5000 (2270) 4-Aminobiphenyl ................................................................................................................ ........................................ 1 (0.454) 5-(Aminomethyl)-3-isoxazolol ................................................................................................... ................................. 1000 (454) 4-Aminopyridine ................................................................................................................ ......................................... 1000 (454)

Amitrole ....................................................................................................................... .............................................. 10 (4.54)

Ammonia ........................................................................................................................ ........................................... 100 (45.4)

Ammonium acetate ............................................................................................................... .................................... 5000 (2270)

Ammonium benzoate .............................................................................................................. .................................. 5000 (2270)

Ammonium bicarbonate ........................................................................................................... ................................. 5000 (2270)

Ammonium bichromate ............................................................................................................ ................................. 10 (4.54)

Ammonium bifluoride ............................................................................................................ ..................................... 100 (45.4)

Ammonium bisulfite ............................................................................................................. ...................................... 5000 (2270)

Ammonium carbamate ............................................................................................................. ................................. 5000 (2270)

Ammonium carbonate ............................................................................................................. .................................. 5000 (2270)

Ammonium chloride .............................................................................................................. ..................................... 5000 (2270)

Ammonium chromate .............................................................................................................. .................................. 10 (4.54) Ammonium citrate, dibasic ...................................................................................................... .................................. 5000 (2270)

Ammonium dichromate @



# ............................................................................................................................... ........... 10 (4.54)

Ammonium fluoborate ............................................................................................................ ................................... 5000 (2270)

Ammonium fluoride .............................................................................................................. ..................................... 100 (45.4) Ammonium hydroxide ............................................................................................................. ................................... 1000 (454)

Ammonium oxalate ............................................................................................................... ..................................... 5000 (2270) Ammonium picrate ............................................................................................................... ..................................... 10 (4.54)

Ammonium silicofluoride ........................................................................................................ ................................... 1000 (454)

Ammonium sulfamate ............................................................................................................. ................................... 5000 (2270)

Ammonium sulfide ............................................................................................................... ...................................... 100 (45.4)

Ammonium sulfite ............................................................................................................... ....................................... 5000 (2270)

Ammonium tartrate .............................................................................................................. ...................................... 5000 (2270) Ammonium thiocyanate ........................................................................................................... .................................. 5000 (2270)

Ammonium vanadate .............................................................................................................. .................................. 1000 (454) Amyl acetate ................................................................................................................... ........................................... 5000 (2270) iso-Amyl acetate. sec-Amyl acetate. tert-Amyl acetate.

Aniline ........................................................................................................................ ................................................ 5000 (2270)

o-Anisidine .................................................................................................................... ............................................. 100 (45.4)

Anthracene ..................................................................................................................... ........................................... 5000 (2270)



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# 297 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101

T ABLE 

# 1 TO 

# A PPENDIX 

# A—H AZARDOUS 

# S UBSTANCES 

# O THER 

# T HAN 

# R ADIONUCLIDES 

# —Continued

Hazardous substance Reportable quantity (RQ)

pounds (kilograms)

Antimony ¢

............................................................................................................................... .................................. 5000 (2270) Antimony pentachloride ......................................................................................................... .................................... 1000 (454) Antimony potassium tartrate .................................................................................................... ................................. 100 (45.4) Antimony tribromide ............................................................................................................ ...................................... 1000 (454) Antimony trichloride ........................................................................................................... ........................................ 1000 (454) Antimony trifluoride ........................................................................................................... ......................................... 1000 (454) Antimony trioxide .............................................................................................................. ......................................... 1000 (454) Argentate(1-), bis(cyano-C)-, potassium ........................................................................................ ........................... 1 (0.454)

Aroclor 1016 ................................................................................................................... ........................................... 1 (0.454)

Aroclor 1221 ................................................................................................................... ........................................... 1 (0.454)

Aroclor 1232 ................................................................................................................... ........................................... 1 (0.454)

Aroclor 1242 ................................................................................................................... ........................................... 1 (0.454)

Aroclor 1248 ................................................................................................................... ........................................... 1 (0.454)

Aroclor 1254 ................................................................................................................... ........................................... 1 (0.454)

Aroclor 1260 ................................................................................................................... ........................................... 1 (0.454)

Aroclors ....................................................................................................................... .............................................. 1 (0.454)

Arsenic ¢

............................................................................................................................... ..................................... 1 (0.454)

Arsenic acid H 3 

# AsO 4



# ............................................................................................................................... .................. 1 (0.454)

Arsenic disulfide .............................................................................................................. .......................................... 1 (0.454)

Arsenic oxide As 2 

# O 3



# ............................................................................................................................... ................... 1 (0.454)

Arsenic oxide As 2 

# O 5



# ............................................................................................................................... ................... 1 (0.454) Arsenic pentoxide .............................................................................................................. ........................................ 1 (0.454)

Arsenic trichloride ............................................................................................................ .......................................... 1 (0.454)

Arsenic trioxide ............................................................................................................... ........................................... 1 (0.454)

Arsenic trisulfide ............................................................................................................. ........................................... 1 (0.454) Arsine, diethyl- ............................................................................................................... ............................................ 1 (0.454) Arsinic acid, dimethyl- ........................................................................................................ ....................................... 1 (0.454) Arsonous dichloride, phenyl- ................................................................................................... .................................. 1 (0.454)

Asbestos ¢¢

............................................................................................................................... ................................ 1 (0.454)

Auramine ....................................................................................................................... ............................................ 100 (45.4)

Azaserine ...................................................................................................................... ............................................. 1 (0.454)

Aziridine ...................................................................................................................... ............................................... 1 (0.454) Aziridine, 2-methyl- ........................................................................................................... ......................................... 1 (0.454) Azirino[2 ′ ,3 ′ :3,4]pyrrolo[1,2-a]indole-4,7-dione, 6-amino-8-[[(aminocarbonyl)oxy]methyl]-1,1a,2,8,8a,8bhexahydro-8a-methoxy-5-methyl-, [1aS-(1aalpha,8beta,8aalpha, 8balpha)]- ....................................................... 1 0 (4.54)

Barban ......................................................................................................................... .............................................. 10 (4.54) Barium cyanide ................................................................................................................. ......................................... 10 (4.54)

Bendiocarb ..................................................................................................................... ........................................... 100 (45.4) Bendiocarb phenol .............................................................................................................. ...................................... 1000 (454) Benomyl ........................................................................................................................ ............................................. 10 (4.54) Benz[j]aceanthrylene, 1,2-dihydro-3-methyl- .................................................................................... ......................... 10 (4.54) Benz[c]acridine ................................................................................................................ .......................................... 100 (45.4)

Benzal chloride ................................................................................................................ .......................................... 5000 (2270) Benzamide, 3,5-dichloro-N-(1,1-dimethyl-2-propynyl)- ........................................................................... ................... 5000 (2270) Benz[a]anthracene .............................................................................................................. ...................................... 10 (4.54) 1,2-Benzanthracene ............................................................................................................. ..................................... 10 (4.54) Benz[a]anthracene, 7,12-dimethyl- .............................................................................................. ............................. 1 (0.454)

Benzenamine .................................................................................................................... ......................................... 5000 (2270) Benzenamine, 4,4 ′ -carbonimidoylbis (N,N dimethyl- ............................................................................................... . 100 (45.4) Benzenamine, 4-chloro- ......................................................................................................... ................................... 1000 (454) Benzenamine, 4-chloro-2-methyl-, hydrochloride ................................................................................. .................... 100 (45.4) Benzenamine, N,N-dimethyl-4-(phenylazo)- ....................................................................................... ...................... 10 (4.54) Benzenamine, 2-methyl- ......................................................................................................... .................................. 100 (45.4) Benzenamine, 4-methyl- ......................................................................................................... .................................. 100 (45.4) Benzenamine, 4,4 ′ -methylenebis[2-chloro- ........................................................................................................ ....... 10 (4.54) Benzenamine, 2-methyl-, hydrochloride .......................................................................................... .......................... 100 (45.4) Benzenamine, 2-methyl-5-nitro- ................................................................................................. ............................... 100 (45.4) Benzenamine, 4-nitro- .......................................................................................................... ..................................... 5000 (2270)

Benzene ........................................................................................................................ ............................................ 10 (4.54) Benzeneacetic acid, 4-chloro- a -(4-chlorophenyl)- a -hydroxy-, ethyl ester ................................................................ 10 (4.54) Benzene, 1-bromo-4-phenoxy- .................................................................................................... .............................. 100 (45.4) Benzenebutanoic acid, 4-[bis(2-chloroethyl)amino]- ............................................................................. .................... 10 (4.54) Benzene, chloro- ............................................................................................................... ........................................ 100 (45.4) Benzene, (chloromethyl)- ....................................................................................................... ................................... 100 (45.4) Benzenediamine, ar-methyl- ..................................................................................................... ................................ 10 (4.54) 1,2-Benzenedicarboxylic acid, bis(2-ethylhexyl) ester .......................................................................... .................... 100 (45.4) 1,2-Benzenedicarboxylic acid, dibutyl ester .................................................................................... .......................... 10 (4.54) 1,2-Benzenedicarboxylic acid, diethyl ester .................................................................................... .......................... 1000 (454) 1,2-Benzenedicarboxylic acid, dimethyl ester ................................................................................... ........................ 5000 (2270) 1,2-Benzenedicarboxylic acid, dioctyl ester .................................................................................... .......................... 5000 (2270)



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T ABLE 

# 1 TO 

# A PPENDIX 

# A—H AZARDOUS 

# S UBSTANCES 

# O THER 

# T HAN 

# R ADIONUCLIDES 

# —Continued

Hazardous substance Reportable quantity (RQ)

pounds (kilograms)

Benzene, 1,2-dichloro- ......................................................................................................... ..................................... 100 (45.4) Benzene, 1,3-dichloro- ......................................................................................................... ..................................... 100 (45.4) Benzene, 1,4-dichloro- ......................................................................................................... ..................................... 100 (45.4) Benzene, 1,1 ′ -(2,2-dichloroethylidene) bis[4-chloro- ........................................................................................ ......... 1 (0.454) Benzene, (dichloromethyl)- ..................................................................................................... .................................. 5000 (2270) Benzene, 1,3-diisocyanatomethyl- ............................................................................................... ............................. 100 (45.4) Benzene, dimethyl- ............................................................................................................. ....................................... 100 (45.4) 1,3-Benzenediol ................................................................................................................ ......................................... 5000 (2270) 1,2-Benzenediol,4-[1-hydroxy-2-(methylamino) ethyl]- ........................................................................... ................... 1000 (454) Benzeneethanamine, alpha,alpha-dimethyl- ....................................................................................... ...................... 5000 (2270) Benzene, hexachloro- ........................................................................................................... .................................... 10 (4.54) Benzene, hexahydro- ............................................................................................................ .................................... 1000 (454) Benzene, methyl- ............................................................................................................... ....................................... 1000 (454) Benzene, 1-methyl-2,4-dinitro- ................................................................................................. ................................. 10 (4.54) Benzene, 2-methyl-1,3-dinitro- ................................................................................................. ................................. 100 (45.4) Benzene, (1-methylethyl)- ...................................................................................................... ................................... 5000 (2270) Benzene, nitro- ................................................................................................................ .......................................... 1000 (454) Benzene, pentachloro- .......................................................................................................... .................................... 10 (4.54) Benzene, pentachloronitro- ..................................................................................................... .................................. 100 (45.4)

Benzenesulfonic acid chloride .................................................................................................. ................................. 100 (45.4) Benzenesulfonyl chloride ....................................................................................................... ................................... 100 (45.4) Benzene,1,2,4,5-tetrachloro- ................................................................................................... .................................. 5000 (2270)

Benzenethiol ................................................................................................................... ........................................... 100 (45.4) Benzene,1,1 ′ -(2,2,2-trichloroethylidene) bis[4-chloro- ..................................................................................... .......... 1 (0.454) Benzene,1,1 ′ -(2,2,2-trichloroethylidene) bis[4-methoxy- .................................................................................... ....... 1 (0.454) Benzene, (trichloromethyl)- .................................................................................................... ................................... 10 (4.54) Benzene, 1,3,5-trinitro- ....................................................................................................... ....................................... 10 (4.54)

Benzidine ...................................................................................................................... ............................................. 1 (0.454) Benzo[a]anthracene ............................................................................................................. ..................................... 10 (4.54) 1,3-Benzodioxole, 5-(1-propenyl)-1 ............................................................................................. .............................. 100 (45.4) 1,3-Benzodioxole, 5-(2-propenyl)- .............................................................................................. ............................... 100 (45.4) 1,3-Benzodioxole, 5-propyl- .................................................................................................... .................................. 10 (4.54) 1,3-Benzodioxol-4-ol, 2,2-dimethyl- ............................................................................................ ............................... 1000 (454) 1,3-Benzodioxol-4-ol, 2,2-dimethyl-, methyl carbamate .......................................................................... .................. 100 (45.4) Benzo[b]fluoranthene ........................................................................................................... ..................................... 1 (0.454) Benzo(k)fluoranthene ........................................................................................................... ..................................... 5000 (2270) 7-Benzofuranol, 2,3-dihydro-2,2-dimethyl- ...................................................................................... .......................... 10 (4.54) 7-Benzofuranol, 2,3-dihydro-2,2-dimethyl-, methylcarbamate ..................................................................... ............. 10 (4.54)

Benzoic acid ................................................................................................................... ........................................... 5000 (2270) Benzoic acid, 2-hydroxy-, compd. with (3aS-cis)-1,2,3,3a,8,8a-hexahydro-1,3a,8-trimethylpyrrolo [2,3-b]indol-5-yl

methylcarbamate ester (1:1) .................................................................................................... .............................. 100 (45.4)

Benzonitrile ................................................................................................................... ............................................. 5000 (2270) Benzo[rst]pentaphene ........................................................................................................... .................................... 10 (4.54) Benzo[ghi]perylene ............................................................................................................. ....................................... 5000 (2270) 2H-1-Benzopyran-2-one, 4-hydroxy-3-(3-oxo-1-phenylbutyl)-, & salts ............................................................. ........ 100 (45.4) Benzo[a]pyrene ................................................................................................................. ........................................ 1 (0.454) 3,4-Benzopyrene ................................................................................................................ ....................................... 1 (0.454) p-Benzoquinone ................................................................................................................. ....................................... 10 (4.54)

Benzotrichloride ............................................................................................................... .......................................... 10 (4.54) Benzoyl chloride ............................................................................................................... ......................................... 1000 (454) Benzyl chloride ................................................................................................................ .......................................... 100 (45.4) Beryllium ¢

............................................................................................................................... .................................. 10 (4.54) Beryllium chloride ............................................................................................................. ......................................... 1 (0.454) Beryllium fluoride ............................................................................................................. .......................................... 1 (0.454) Beryllium nitrate .............................................................................................................. ........................................... 1 (0.454) Beryllium powder ¢

............................................................................................................................... ..................... 10 (4.54) alpha-BHC ...................................................................................................................... ........................................... 10 (4.54)

beta-BHC ....................................................................................................................... ............................................ 1 (0.454)

delta-BHC ...................................................................................................................... ............................................ 1 (0.454) gamma-BHC ...................................................................................................................... ........................................ 1 (0.454) 2,2 ′ -Bioxirane ..................................................................................................................... ........................................ 10 (4.54) Biphenyl ....................................................................................................................... .............................................. 100 (45.4) [1,1 ′ -Biphenyl]-4,4 ′ -diamine ....................................................................................................................... ................ 1 (0.454) [1,1 ′ -Biphenyl]-4,4 ′ -diamine,3,3 ′ -dichloro- ................................................................................................................. 1 (0 .454) [1,1 ′ -Biphenyl]-4,4 ′ -diamine,3,3 ′ -dimethoxy- ............................................................................................................. 100 (45 .4) [1,1 ′ -Biphenyl]-4,4 ′ -diamine,3,3 ′ -dimethyl- ................................................................................................................ 10 (4 .54) Bis(2-chloroethoxy) methane .................................................................................................... ................................ 1000 (454) Bis(2-chloroethyl) ether ....................................................................................................... ...................................... 10 (4.54) Bis(chloromethyl) ether ........................................................................................................ ..................................... 10 (4.54) Bis(2-ethylhexyl) phthalate .................................................................................................... .................................... 100 (45.4)



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# 299 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101

T ABLE 

# 1 TO 

# A PPENDIX 

# A—H AZARDOUS 

# S UBSTANCES 

# O THER 

# T HAN 

# R ADIONUCLIDES 

# —Continued

Hazardous substance Reportable quantity (RQ)

pounds (kilograms)

Bromoacetone ................................................................................................................... ........................................ 1000 (454)

Bromoform ...................................................................................................................... ........................................... 100 (45.4)

Bromomethane ................................................................................................................... ....................................... 1000 (454) 4-Bromophenyl phenyl ether ..................................................................................................... ................................ 100 (45.4)

Brucine ........................................................................................................................ .............................................. 100 (45.4) 1,3-Butadiene .................................................................................................................. .......................................... 10 (4.54) 1,3-Butadiene, 1,1,2,3,4,4-hexachloro- ......................................................................................... ............................ 1 (0.454) 1-Butanamine, N-butyl-N-nitroso- ............................................................................................... ............................... 10 (4.54)

1-Butanol ...................................................................................................................... ............................................. 5000 (2270)

2-Butanone ..................................................................................................................... ........................................... 5000 (2270) 2-Butanone, 3,3-dimethyl-1(methylthio)-, O [(methylamino) carbonyl] oxime ...................................................... ..... 100 (45.4) 2-Butanone peroxide ............................................................................................................ ..................................... 10 (4.54)

2-Butenal ...................................................................................................................... ............................................. 100 (45.4) 2-Butene, 1,4-dichloro- ........................................................................................................ ...................................... 1 (0.454)2-Butenoic acid, 2-methyl-, 7-[[2,3-dihydroxy-2-(1-methoxyethyl)-3-methyl-1-oxobutoxy] methyl]-2,3,5,7atetrahydro-1H-pyrrolizin-1-yl ester, [1S-[1alpha(Z), 7(2S*,3R*),7aalpha]]- ..................................................... ....... 10 (4.54) Butyl acetate .................................................................................................................. ............................................ 5000 (2270) iso-Butyl acetate. sec-Butyl acetate. tert-Butyl acetate. n-Butyl alcohol ................................................................................................................ ........................................... 5000 (2270) Butylamine ..................................................................................................................... ............................................ 1000 (454) iso-Butylamine. sec-Butylamine. tert-Butylamine. Butyl benzyl phthalate ......................................................................................................... ...................................... 100 (45.4) n-Butyl phthalate .............................................................................................................. ......................................... 10 (4.54) Butyric acid ................................................................................................................... ............................................. 5000 (2270) iso-Butyric acid. Cacodylic acid ................................................................................................................. .......................................... 1 (0.454)

Cadmium ¢

............................................................................................................................... .................................. 10 (4.54)

Cadmium acetate ................................................................................................................ ...................................... 10 (4.54)

Cadmium bromide ................................................................................................................ ..................................... 10 (4.54)

Cadmium chloride ............................................................................................................... ...................................... 10 (4.54)

Calcium arsenate ............................................................................................................... ....................................... 1 (0.454)

Calcium arsenite ............................................................................................................... ......................................... 1 (0.454)

Calcium carbide ................................................................................................................ ......................................... 10 (4.54)

Calcium chromate ............................................................................................................... ...................................... 10 (4.54) Calcium cyanamide .............................................................................................................. ..................................... 1000 (454) Calcium cyanide Ca(CN) 2



# ............................................................................................................................... .......... 10 (4.54) Calcium dodecylbenzenesulfonate ................................................................................................ ............................ 1000 (454) Calcium hypochlorite ........................................................................................................... ...................................... 10 (4.54) Captan ......................................................................................................................... .............................................. 10 (4.54) Carbamic acid, 1H-benzimidazol-2-yl, methyl ester .............................................................................. .................... 10 (4.54) Carbamic acid, [1-[(butylamino)carbonyl]-1H-benzimidazol-2-yl]-, methyl ester .................................................. ..... 10 (4.54) Carbamic acid, (3-chlorophenyl)-, 4-chloro-2-butynyl ester ..................................................................... ................. 10 (4.54) Carbamic acid, [(dibutylamino)-thio]methyl-, 2,3-dihydro-2,2-dimethyl-7-benzofuranyl ester ................................... 10 00 (454) Carbamic acid, dimethyl-,1-[(dimethyl-amino)carbonyl]-5-methyl-1H-pyrazol-3-yl ester .......................................... 1 (0.454) Carbamic acid, dimethyl-, 3-methyl-1-(1-methylethyl)-1H-pyrazol-5-yl ester ..................................................... ....... 100 (45.4) Carbamic acid, ethyl ester ..................................................................................................... ................................... 100 (45.4) Carbamic acid, methyl-, 3-methylphenyl ester ................................................................................... ....................... 1000 (454) Carbamic acid, methylnitroso-, ethyl ester ..................................................................................... ........................... 1 (0.454) Carbamic acid, [1,2-phenylenebis(iminocarbonothioyl)] bis-, dimethyl ester ..................................................... ....... 10 (4.54) Carbamic acid, phenyl-, 1-methylethyl ester .................................................................................... ......................... 1000 (454) Carbamic chloride, dimethyl- ................................................................................................... .................................. 1 (0.454) Carbamodithioic acid, 1,2-ethanediylbis-, salts & esters ....................................................................... ................... 5000 (2270) Carbamothioic acid, bis(1-methylethyl)-, S-(2,3-dichloro-2-propenyl) ester ..................................................... ......... 100 (45.4) Carbamothioic acid, bis(1-methylethyl)-, S-(2,3,3-trichloro-2-propenyl) ester .................................................. ........ 100 (45.4) Carbamothioic acid, dipropyl-, S-(phenylmethyl) ester .......................................................................... ................... 5000 (2270) Carbaryl ....................................................................................................................... .............................................. 100 (45.4)

Carbendazim .................................................................................................................... ......................................... 10 (4.54)

Carbofuran ..................................................................................................................... ............................................ 10 (4.54) Carbofuran phenol .............................................................................................................. ....................................... 10 (4.54)

Carbon disulfide ............................................................................................................... ......................................... 100 (45.4) Carbonic acid, dithallium(1+) salt ............................................................................................. ................................. 100 (45.4)

Carbonic dichloride ............................................................................................................ ........................................ 10 (4.54)

Carbonic difluoride ............................................................................................................ ........................................ 1000 (454) Carbonochloridic acid, methyl ester ............................................................................................ .............................. 1000 (454) Carbon oxyfluoride ............................................................................................................. ....................................... 1000 (454)

Carbon tetrachloride ........................................................................................................... ....................................... 10 (4.54)



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# 300 49 CFR Ch. I (10–1–13 Edition) § 172.101

T ABLE 

# 1 TO 

# A PPENDIX 

# A—H AZARDOUS 

# S UBSTANCES 

# O THER 

# T HAN 

# R ADIONUCLIDES 

# —Continued

Hazardous substance Reportable quantity (RQ)

pounds (kilograms)

Carbonyl sulfide ............................................................................................................... .......................................... 100 (45.4)

Carbosulfan .................................................................................................................... ........................................... 1000 (454)

Catechol ....................................................................................................................... ............................................. 100 (45.4)

Chloral ........................................................................................................................ ............................................... 5000 (2270)

Chloramben ..................................................................................................................... .......................................... 100 (45.4)

Chlorambucil ................................................................................................................... ........................................... 10 (4.54)

Chlordane ...................................................................................................................... ............................................ 1 (0.454) Chlordane, alpha & gamma isomers ............................................................................................... ......................... 1 (0.454) CHLORDANE (TECHNICAL MIXTURE AND METABOLITES) ................................................................................ 1 (0.454) Chlorinated camphene ........................................................................................................... ................................... 1 (0.454)

Chlorine ....................................................................................................................... .............................................. 10 (4.54) Chlornaphazine ................................................................................................................. ........................................ 100 (45.4) Chloroacetaldehyde ............................................................................................................. ...................................... 1000 (454)

Chloroacetic acid .............................................................................................................. ......................................... 100 (45.4) 2-Chloroacetophenone ........................................................................................................... ................................... 100 (45.4) p-Chloroaniline ................................................................................................................ .......................................... 1000 (454)

Chlorobenzene .................................................................................................................. ........................................ 100 (45.4)

Chlorobenzilate ................................................................................................................ .......................................... 10 (4.54) p-Chloro-m-cresol .............................................................................................................. ........................................ 5000 (2270)

Chlorodibromomethane ........................................................................................................... .................................. 100 (45.4) 1-Chloro-2,3-epoxypropane ...................................................................................................... ................................. 100 (45.4)

Chloroethane ................................................................................................................... .......................................... 100 (45.4) 2-Chloroethyl vinyl ether ...................................................................................................... ..................................... 1000 (454)

Chloroform ..................................................................................................................... ............................................ 10 (4.54)

Chloromethane .................................................................................................................. ........................................ 100 (45.4) Chloromethyl methyl ether ...................................................................................................... .................................. 10 (4.54) beta-Chloronaphthalene ......................................................................................................... ................................... 5000 (2270) 2-Chloronaphthalene ............................................................................................................ ..................................... 5000 (2270) 2-Chlorophenol ................................................................................................................. ......................................... 100 (45.4) o-Chlorophenol ................................................................................................................. ......................................... 100 (45.4) 4-Chlorophenyl phenyl ether .................................................................................................... ................................. 5000 (2270) 1-(o-Chlorophenyl)thiourea ..................................................................................................... ................................... 100 (45.4) Chloroprene .................................................................................................................... ........................................... 100 (45.4) 3-Chloropropionitrile .......................................................................................................... ........................................ 1000 (454)

Chlorosulfonic acid ............................................................................................................ ........................................ 1000 (454) 4-Chloro-o-toluidine, hydrochloride ............................................................................................ ............................... 100 (45.4) Chlorpyrifos ................................................................................................................... ............................................ 1 (0.454)

Chromic acetate ................................................................................................................ ........................................ 1000 (454)

Chromic acid ................................................................................................................... .......................................... 10 (4.54)

Chromic acid H 2 

# CrO 4 

# , calcium salt ................................................................................................................. .......... 10 (4.54)

Chromic sulfate ................................................................................................................ ......................................... 1000 (454)

Chromium ¢

............................................................................................................................... ................................ 5000 (2270)

Chromous chloride .............................................................................................................. ...................................... 1000 (454) Chrysene ....................................................................................................................... ............................................ 100 (45.4)

Cobaltous bromide .............................................................................................................. ...................................... 1000 (454)

Cobaltous formate .............................................................................................................. ....................................... 1000 (454)

Cobaltous sulfamate ............................................................................................................ ...................................... 1000 (454)

Coke Oven Emissions ............................................................................................................ ................................... 1 (0.454) Copper ¢

............................................................................................................................... ..................................... 5000 (2270) Copper chloride @



# ............................................................................................................................... ...................... 10 (4.54) Copper cyanide Cu(CN) .......................................................................................................... .................................. 10 (4.54) Coumaphos ...................................................................................................................... ......................................... 10 (4.54)

Creosote ....................................................................................................................... ............................................. 1 (0.454) Cresol (cresylic acid) ......................................................................................................... ........................................ 100 (45.4)

m-Cresol ....................................................................................................................... ............................................. 100 (45.4)

o-Cresol ....................................................................................................................... .............................................. 100 (45.4) p-Cresol ....................................................................................................................... .............................................. 100 (45.4) Cresols (isomers and mixture) .................................................................................................. ................................ 100 (45.4) Cresylic acid (isomers and mixture) ............................................................................................ .............................. 100 (45.4) Crotonaldehyde ................................................................................................................. ........................................ 100 (45.4)

Cumene ......................................................................................................................... ............................................ 5000 (2270) m-Cumenyl methylcarbamate ...................................................................................................... ............................. 10 (4.54) Cupric acetate ................................................................................................................. .......................................... 100 (45.4) Cupric acetoarsenite ........................................................................................................... ...................................... 1 (0.454) Cupric chloride ................................................................................................................ .......................................... 10 (4.54) Cupric nitrate ................................................................................................................. ............................................ 100 (45.4) Cupric oxalate ................................................................................................................. .......................................... 100 (45.4) Cupric sulfate ................................................................................................................. ........................................... 10 (4.54) Cupric sulfate, ammoniated ..................................................................................................... ................................. 100 (45.4) Cupric tartrate ................................................................................................................ ............................................ 100 (45.4)



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# 301 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101

T ABLE 

# 1 TO 

# A PPENDIX 

# A—H AZARDOUS 

# S UBSTANCES 

# O THER 

# T HAN 

# R ADIONUCLIDES 

# —Continued

Hazardous substance Reportable quantity (RQ)

pounds (kilograms)

Cyanides (soluble salts and complexes) not otherwise specified ................................................................. ........... 10 (4.54) Cyanogen ....................................................................................................................... ........................................... 100 (45.4) Cyanogen bromide (CN)Br ........................................................................................................ ................................ 1000 (454) Cyanogen chloride (CN)Cl ....................................................................................................... ................................. 10 (4.54) 2,5-Cyclohexadiene-1,4-dione ................................................................................................... ................................ 10 (4.54) Cyclohexane .................................................................................................................... .......................................... 1000 (454) Cyclohexane, 1,2,3,4,5,6-hexachloro-, (1 a , 2 a , 3 b -, 4 a , 5 a , 6 b ) ............................................................................. 1 (0.454) Cyclohexanone .................................................................................................................. ........................................ 5000 (2270) 2-Cyclohexyl-4,6-dinitrophenol ................................................................................................. ................................. 100 (45.4) 1,3-Cyclopentadiene, 1,2,3,4,5,5-hexachloro- ................................................................................... ....................... 10 (4.54) Cyclophosphamide ............................................................................................................... ..................................... 10 (4.54) 2,4-D Acid ..................................................................................................................... ............................................. 100 (45.4) 2,4-D Ester .................................................................................................................... ............................................ 100 (45.4) 2,4-D, salts and esters ........................................................................................................ ...................................... 100 (45.4) Daunomycin ..................................................................................................................... .......................................... 10 (4.54)

DDD ............................................................................................................................ ............................................... 1 (0.454) 4,4 ′ -DDD ........................................................................................................................... ......................................... 1 (0.454) DDE (72-55-9) #



# ............................................................................................................................... .......................... 1 (0.454) DDE (3547-04-4) #



# ............................................................................................................................... ...................... 5000 (2270) 4,4 ′ -DDE ........................................................................................................................... ......................................... 1 (0.454)

DDT ............................................................................................................................ ............................................... 1 (0.454) 4,4 ′ -DDT ........................................................................................................................... ......................................... 1 (0.454)

DEHP ........................................................................................................................... .............................................. 100 (45.4)

Diallate ....................................................................................................................... ................................................ 100 (45.4)

Diazinon ....................................................................................................................... .............................................. 1 (0.454)

Diazomethane ................................................................................................................... ........................................ 100 (45.4) Dibenz[a,h]anthracene .......................................................................................................... .................................... 1 (0.454) 1,2:5,6-Dibenzanthracene ....................................................................................................... .................................. 1 (0.454) Dibenzo[a,h]anthracene ......................................................................................................... ................................... 1 (0.454)

Dibenzofuran ................................................................................................................... .......................................... 100 (45.4) Dibenzo[a,i]pyrene ............................................................................................................. ........................................ 10 (4.54) 1,2-Dibromo-3-chloropropane .................................................................................................... ............................... 1 (0.454)

Dibromoethane .................................................................................................................. ........................................ 1 (0.454) Dibutyl phthalate .............................................................................................................. .......................................... 10 (4.54) Di-n-butyl phthalate ........................................................................................................... ........................................ 10 (4.54)

Dicamba ........................................................................................................................ ............................................ 1000 (454)

Dichlobenil .................................................................................................................... ............................................. 100 (45.4)

Dichlone ....................................................................................................................... .............................................. 1 (0.454)

Dichlorobenzene ................................................................................................................ ........................................ 100 (45.4) 1,2-Dichlorobenzene ............................................................................................................ ..................................... 100 (45.4) 1,3-Dichlorobenzene ............................................................................................................ ..................................... 100 (45.4) 1,4-Dichlorobenzene ............................................................................................................ ..................................... 100 (45.4)

m-Dichlorobenzene .............................................................................................................. ..................................... 100 (45.4)

o-Dichlorobenzene .............................................................................................................. ...................................... 100 (45.4) p-Dichlorobenzene .............................................................................................................. ...................................... 100 (45.4) 3,3 ′ -Dichlorobenzidine ............................................................................................................. .................................. 1 (0.454)

Dichlorobromomethane ........................................................................................................... .................................. 5000 (2270) 1,4-Dichloro-2-butene .......................................................................................................... ...................................... 1 (0.454)

Dichlorodifluoromethane ........................................................................................................ .................................... 5000 (2270) 1,1-Dichloroethane ............................................................................................................. ....................................... 1000 (454) 1,2-Dichloroethane ............................................................................................................. ....................................... 100 (45.4) 1,1-Dichloroethylene ........................................................................................................... ....................................... 100 (45.4) 1,2-Dichloroethylene ........................................................................................................... ....................................... 1000 (454) Dichloroethyl ether ............................................................................................................ ........................................ 10 (4.54) Dichloroisopropyl ether ........................................................................................................ ...................................... 1000 (454)

Dichloromethane ................................................................................................................ ....................................... 1000 (454) Dichloromethoxyethane .......................................................................................................... ................................... 1000 (454) Dichloromethyl ether ........................................................................................................... ...................................... 10 (4.54) 2,4-Dichlorophenol ............................................................................................................. ....................................... 100 (45.4) 2,6-Dichlorophenol ............................................................................................................. ....................................... 100 (45.4) Dichlorophenylarsine ........................................................................................................... ...................................... 1 (0.454) Dichloropropane ................................................................................................................ ........................................ 1000 (454) 1,1-Dichloropropane. 1,3-Dichloropropane. 1,2-Dichloropropane ............................................................................................................ ...................................... 1000 (454) Dichloropropane-Dichloropropene (mixture) ...................................................................................... ....................... 100 (45.4) Dichloropropene ................................................................................................................ ........................................ 100 (45.4) 2,3-Dichloropropene. 1,3-Dichloropropene ............................................................................................................ ...................................... 100 (45.4) 2,2-Dichloropropionic acid ..................................................................................................... .................................... 5000 (2270)



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# 302 49 CFR Ch. I (10–1–13 Edition) § 172.101

T ABLE 

# 1 TO 

# A PPENDIX 

# A—H AZARDOUS 

# S UBSTANCES 

# O THER 

# T HAN 

# R ADIONUCLIDES 

# —Continued

Hazardous substance Reportable quantity (RQ)

pounds (kilograms)

Dichlorvos ..................................................................................................................... ............................................. 10 (4.54)

Dicofol ........................................................................................................................ ................................................ 10 (4.54)

Dieldrin ....................................................................................................................... ............................................... 1 (0.454) 1,2:3,4-Diepoxybutane .......................................................................................................... .................................... 10 (4.54)

Diethanolamine ................................................................................................................. ......................................... 100 (45.4) Diethylamine ................................................................................................................... ........................................... 100 (45.4) N,N-Diethylaniline ............................................................................................................. ......................................... 1000 (454) Diethylarsine .................................................................................................................. ............................................ 1 (0.454) Diethylene glycol, dicarbamate ................................................................................................. ................................ 5000 (2270) 1,4-Diethyleneoxide ............................................................................................................ ....................................... 100 (45.4) Diethylhexyl phthalate ......................................................................................................... ...................................... 100 (45.4) N,N ′ -Diethylhydrazine .............................................................................................................. .................................. 10 (4.54) O,O-Diethyl S-methyl dithiophosphate ........................................................................................... ........................... 5000 (2270) Diethyl-p-nitrophenyl phosphate ................................................................................................ ................................ 100 (45.4) Diethyl phthalate .............................................................................................................. .......................................... 1000 (454) O,O-Diethyl O-pyrazinyl phosphorothioate ....................................................................................... ........................ 100 (45.4) Diethylstilbestrol ............................................................................................................. ........................................... 1 (0.454) Diethyl sulfate ................................................................................................................ ............................................ 10 (4.54) Dihydrosafrole ................................................................................................................. .......................................... 10 (4.54) Diisopropylfluorophosphate (DFP) ............................................................................................... ............................. 100 (45.4) 1,4:5,8-Dimethanonaphthalene, 1,2,3,4,10,10-hexachloro-1,4,4a,5,8,8a-hexahydro-, (1alpha, 4alpha, 4abeta,

5alpha, 8alpha, 8abeta)- ....................................................................................................... ................................. 1 (0.454) 1,4:5,8-Dimethanonaphthalene, 1,2,3,4,10,10-hexachloro-1,4,4a,5,8,8a-hexahydro-, (1alpha, 4alpha, 4abeta,

5beta, 8beta, 8abeta)-1 (0.454). 2,7:3,6-Dimethanonaphth[2,3-b]oxirene,3,4,5,6,9,9-hexachloro-1a,2,2a,3,6,6a,7,7a-octahydro-, (1aalpha, 2beta,

2aalpha, 3beta, 6beta, 6aalpha, 7beta, 7aalpha)- ............................................................................... ................. 1 (0.454) 2,7:3,6-Dimethanonaphth[2, 3-b]oxirene,3,4,5,6,9,9-hexachloro-1a,2,2a,3,6,6a,7,7a-octahydro-, (1aalpha, 2beta,

2abeta, 3alpha, 6alpha, 6abeta, 7beta, 7aalpha)-, & metabolites ................................................................ ........ 1 (0.454)

Dimethoate ..................................................................................................................... ........................................... 10 (4.54) 3,3 ′ -Dimethoxybenzidine ............................................................................................................ ............................... 100 (45.4) Dimethylamine .................................................................................................................. ......................................... 1000 (454) Dimethyl aminoazobenzene ....................................................................................................... ............................... 10 (4.54) p-Dimethylaminoazobenzene ...................................................................................................... .............................. 10 (4.54) N,N-Dimethylaniline ............................................................................................................ ....................................... 100 (45.4) 7,12-Dimethylbenz[a]anthracene ................................................................................................. .............................. 1 (0.454) 3,3 ′ -Dimethylbenzidine ............................................................................................................. ................................. 10 (4.54) alpha,alpha-Dimethylbenzylhydroperoxide ........................................................................................ ........................ 10 (4.54) Dimethylcarbamoyl chloride ..................................................................................................... ................................. 1 (0.454) Dimethylformamide .............................................................................................................. ...................................... 100 (45.4) 1,1-Dimethylhydrazine .......................................................................................................... ..................................... 10 (4.54) 1,2-Dimethylhydrazine .......................................................................................................... ..................................... 1 (0.454) Dimethylhydrazine, unsymmetrical @ 

# ......................................................................................................................... 10 (4. 54) alpha,alpha-Dimethylphenethylamine ............................................................................................. .......................... 5000 (2270) 2,4-Dimethylphenol ............................................................................................................. ....................................... 100 (45.4) Dimethyl phthalate ............................................................................................................. ........................................ 5000 (2270) Dimethyl sulfate ............................................................................................................... .......................................... 100 (45.4)

Dimetilan ...................................................................................................................... .............................................. 1 (0.454) Dinitrobenzene (mixed) ......................................................................................................... .................................... 100 (45.4)

m-Dinitrobenzene.

o-Dinitrobenzene. p-Dinitrobenzene. 4,6-Dinitro-o-cresol, and salts ................................................................................................ ................................... 10 (4.54) Dinitrogen tetroxide @



# ............................................................................................................................... ................. 10 (4.54) Dinitrophenol .................................................................................................................. ........................................... 10 (4.54) 2,5-Dinitrophenol. 2,6-Dinitrophenol. 2,4-Dinitrophenol .............................................................................................................. ......................................... 10 (4.54)

Dinitrotoluene ................................................................................................................. ........................................... 10 (4.54) 3,4-Dinitrotoluene. 2,4-Dinitrotoluene ............................................................................................................. ......................................... 10 (4.54) 2,6-Dinitrotoluene ............................................................................................................. ......................................... 100 (45.4)

Dinoseb ........................................................................................................................ ............................................. 1000 (454) Di-n-octyl phthalate ........................................................................................................... ........................................ 5000 (2270) 1,4-Dioxane .................................................................................................................... ........................................... 100 (45.4) 1,2-Diphenylhydrazine .......................................................................................................... ..................................... 10 (4.54) Diphosphoramide, octamethyl- ................................................................................................... ............................... 100 (45.4) Diphosphoric acid, tetraethyl ester ............................................................................................ ................................ 10 (4.54) Dipropylamine .................................................................................................................. .......................................... 5000 (2270) Di-n-propylnitrosamine ......................................................................................................... ..................................... 10 (4.54) Diquat ......................................................................................................................... ............................................... 1000 (454)



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# 303 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101

T ABLE 

# 1 TO 

# A PPENDIX 

# A—H AZARDOUS 

# S UBSTANCES 

# O THER 

# T HAN 

# R ADIONUCLIDES 

# —Continued

Hazardous substance Reportable quantity (RQ)

pounds (kilograms)

Disulfoton ..................................................................................................................... .............................................. 1 (0.454)

Dithiobiuret ................................................................................................................... ............................................. 100 (45.4) 1,3-Dithiolane-2-carboxaldehyde, 2,4-dimethyl-, O-[(methylamino)-carbonyl]oxime ................................................ 100 (45.4)

Diuron ......................................................................................................................... ............................................... 100 (45.4) Dodecylbenzenesulfonic acid .................................................................................................... ................................ 1000 (454)

Endosulfan ..................................................................................................................... ............................................ 1 (0.454) alpha-Endosulfan ............................................................................................................... ........................................ 1 (0.454)

beta-Endosulfan ................................................................................................................ ........................................ 1 (0.454)

Endosulfan sulfate ............................................................................................................. ........................................ 1 (0.454)

Endothall ...................................................................................................................... .............................................. 1000 (454)

Endrin ......................................................................................................................... ............................................... 1 (0.454) Endrin aldehyde ................................................................................................................ ........................................ 1 (0.454) Endrin, & metabolites .......................................................................................................... ...................................... 1 (0.454) Epichlorohydrin ................................................................................................................ .......................................... 100 (45.4) Epinephrine .................................................................................................................... ........................................... 1000 (454) 1,2-Epoxybutane ................................................................................................................ ....................................... 100 (45.4)

Ethanal ........................................................................................................................ .............................................. 1000 (454) Ethanamine, N,N-diethyl- ....................................................................................................... ................................... 5000 (2270) Ethanamine, N-ethyl-N-nitroso- ................................................................................................. ................................ 1 (0.454) 1,2-Ethanediamine, N,N-dimethyl-N ′ -2-pyridinyl-N ′ -(2-thienylmethyl)- ...................................................................... 5000 (2270) Ethane, 1,2-dibromo- ........................................................................................................... ...................................... 1 (0.454) Ethane, 1,1-dichloro- .......................................................................................................... ....................................... 1000 (454) Ethane, 1,2-dichloro- .......................................................................................................... ....................................... 100 (45.4)

Ethanedinitrile ................................................................................................................ ............................................ 100 (45.4) Ethane, hexachloro- ............................................................................................................ ...................................... 100 (45.4) Ethane, 1,1 ′ -[methylenebis(oxy)]bis[2-chloro- .............................................................................................. ............. 1000 (454) Ethane, 1,1 ′ -oxybis- ....................................................................................................................... ............................ 100 (45.4) Ethane, 1,1 ′ -oxybis[2-chloro- .............................................................................................................. ....................... 10 (4.54) Ethane, pentachloro- ........................................................................................................... ...................................... 10 (4.54) Ethane, 1,1,1,2-tetrachloro- ................................................................................................... .................................... 100 (45.4) Ethane, 1,1,2,2-tetrachloro- ................................................................................................... .................................... 100 (45.4)

Ethanethioamide ................................................................................................................ ........................................ 10 (4.54) Ethane, 1,1,1-trichloro- ....................................................................................................... ....................................... 1000 (454) Ethane, 1,1,2-trichloro- ....................................................................................................... ....................................... 100 (45.4) Ethanimidothioic acid, 2-(dimethylamino)-N-hydroxy-2-oxo-, methyl ester ........................................................ ....... 5000 (2270) Ethanimidothioic acid, 2-(dimethylamino)-N-[[(methylamino) carbonyl]oxy]-2-oxo-, methyl ester ............................ 100 (4 5.4) Ethanimidothioic acid, N-[[(methylamino) carbonyl]oxy]-, methyl ester .......................................................... .......... 100 (45.4) Ethanimidothioic acid, N,N ′ [thiobis[(methylimino)carbonyloxy]] bis-, dimethyl ester ................................................ 100 (45.4) Ethanol, 2-ethoxy- ............................................................................................................. ........................................ 1000 (454) Ethanol, 2,2 ′ -(nitrosoimino)bis- ............................................................................................................ ...................... 1 (0.454) Ethanol, 2,2 ′ -oxybis-, dicarbamate .......................................................................................................... .................. 5000 (2270) Ethanone, 1-phenyl- ............................................................................................................ ...................................... 5000 (2270) Ethene, chloro- ................................................................................................................ .......................................... 1 (0.454) Ethene, (2-chloroethoxy)- ...................................................................................................... .................................... 1000 (454) Ethene, 1,1-dichloro- .......................................................................................................... ....................................... 100 (45.4) Ethene, 1,2-dichloro-(E) ....................................................................................................... ..................................... 1000 (454) Ethene, tetrachloro- ........................................................................................................... ........................................ 100 (45.4) Ethene, trichloro- ............................................................................................................. .......................................... 100 (45.4)

Ethion ......................................................................................................................... ............................................... 10 (4.54) Ethyl acetate .................................................................................................................. ............................................ 5000 (2270) Ethyl acrylate ................................................................................................................. ............................................ 1000 (454) Ethylbenzene ................................................................................................................... .......................................... 1000 (454) Ethyl carbamate ................................................................................................................ ........................................ 100 (45.4) Ethyl chloride ................................................................................................................. ............................................ 100 (45.4) Ethyl cyanide .................................................................................................................. ........................................... 10 (4.54) Ethylenebisdithiocarbamic acid, salts & esters ................................................................................. ........................ 5000 (2270) Ethylenediamine ................................................................................................................ ........................................ 5000 (2270) Ethylenediamine-tetraacetic acid (EDTA) ........................................................................................ ......................... 5000 (2270) Ethylene dibromide ............................................................................................................. ....................................... 1 (0.454) Ethylene dichloride ............................................................................................................ ........................................ 100 (45.4) Ethylene glycol ................................................................................................................ .......................................... 5000 (2270) Ethylene glycol monoethyl ether ................................................................................................ ............................... 1000 (454) Ethylene oxide ................................................................................................................. .......................................... 10 (4.54) Ethylenethiourea ............................................................................................................... ......................................... 10 (4.54) Ethylenimine ................................................................................................................... ........................................... 1 (0.454) Ethyl ether .................................................................................................................... ............................................. 100 (45.4) Ethylidene dichloride .......................................................................................................... ....................................... 1000 (454) Ethyl methacrylate ............................................................................................................. ........................................ 1000 (454) Ethyl methanesulfonate ......................................................................................................... .................................... 1 (0.454) Ethyl methyl ketone @



# ............................................................................................................................... ................. 5000 (2270)



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# 304 49 CFR Ch. I (10–1–13 Edition) § 172.101

T ABLE 

# 1 TO 

# A PPENDIX 

# A—H AZARDOUS 

# S UBSTANCES 

# O THER 

# T HAN 

# R ADIONUCLIDES 

# —Continued

Hazardous substance Reportable quantity (RQ)

pounds (kilograms)

Famphur ........................................................................................................................ ............................................ 1000 (454)

Ferric ammonium citrate ........................................................................................................ ................................... 1000 (454)

Ferric ammonium oxalate ........................................................................................................ .................................. 1000 (454)

Ferric chloride ................................................................................................................ ............................................ 1000 (454)

Ferric fluoride ................................................................................................................ ............................................ 100 (45.4)

Ferric nitrate ................................................................................................................. ............................................. 1000 (454)

Ferric sulfate ................................................................................................................. ............................................. 1000 (454)

Ferrous ammonium sulfate ....................................................................................................... ................................ 1000 (454)

Ferrous chloride ............................................................................................................... ......................................... 100 (45.4)

Ferrous sulfate ................................................................................................................ .......................................... 1000 (454)

Fluoranthene ................................................................................................................... .......................................... 100 (45.4)

Fluorene ....................................................................................................................... ............................................. 5000 (2270)

Fluorine ....................................................................................................................... ............................................... 10 (4.54)

Fluoroacetamide ................................................................................................................ ........................................ 100 (45.4) Fluoroacetic acid, sodium salt ................................................................................................. .................................. 10 (4.54) Formaldehyde ................................................................................................................... ......................................... 100 (45.4) Formetanate hydrochloride ...................................................................................................... ................................. 100 (45.4)

Formic acid .................................................................................................................... ............................................ 5000 (2270) Formparanate ................................................................................................................... ......................................... 100 (45.4) Fulminic acid, mercury(2+)salt ................................................................................................. ................................. 10 (4.54)

Fumaric acid ................................................................................................................... ........................................... 5000 (2270)

Furan .......................................................................................................................... ............................................... 100 (45.4) 2-Furancarboxyaldehyde ......................................................................................................... .................................. 5000 (2270) 2,5-Furandione ................................................................................................................. ......................................... 5000 (2270) Furan, tetrahydro- ............................................................................................................. ......................................... 1000 (454)

Furfural ....................................................................................................................... ............................................... 5000 (2270)

Furfuran ....................................................................................................................... .............................................. 100 (45.4) Glucopyranose, 2-deoxy-2-(3-methyl-3-nitrosoureido)-, D- ....................................................................... ................ 1 (0.454) D-Glucose, 2-deoxy-2-[[(methylnitrosoamino)-carbonyl]amino]- ................................................................... ............ 1 (0.454) Glycidylaldehyde ............................................................................................................... ........................................ 10 (4.54) Guanidine, N-methyl-N ′ -nitro-N-nitroso- .............................................................................................................. ...... 10 (4.54)

Guthion ........................................................................................................................ .............................................. 1 (0.454) Heptachlor ..................................................................................................................... ............................................ 1 (0.454) Heptachlor epoxide ............................................................................................................. ...................................... 1 (0.454)

Hexachlorobenzene .............................................................................................................. ..................................... 10 (4.54)

Hexachlorobutadiene ............................................................................................................ ..................................... 1 (0.454) Hexachlorocyclopentadiene ...................................................................................................... ................................ 10 (4.54)

Hexachloroethane ............................................................................................................... ...................................... 100 (45.4) Hexachlorophene ................................................................................................................ ...................................... 100 (45.4) Hexachloropropene .............................................................................................................. ..................................... 1000 (454) Hexaethyl tetraphosphate ....................................................................................................... .................................. 100 (45.4) Hexamethylene-1,6-diisocyanate ................................................................................................. ............................. 100 (45.4) Hexamethylphosphoramide ........................................................................................................ ............................... 1 (0.454)

Hexane ......................................................................................................................... ............................................. 5000 (2270)

Hexone ......................................................................................................................... ............................................. 5000 (2270) Hydrazine ...................................................................................................................... ............................................ 1 (0.454) Hydrazinecarbothioamide ........................................................................................................ .................................. 100 (45.4) Hydrazine, 1,2-diethyl- ........................................................................................................ ...................................... 10 (4.54) Hydrazine, 1,1-dimethyl- ....................................................................................................... .................................... 10 (4.54) Hydrazine, 1,2-dimethyl- ....................................................................................................... .................................... 1 (0.454) Hydrazine, 1,2-diphenyl- ....................................................................................................... .................................... 10 (4.54) Hydrazine, methyl- ............................................................................................................. ....................................... 10 (4.54) Hydrochloric acid .............................................................................................................. ......................................... 5000 (2270) Hydrocyanic acid ............................................................................................................... ........................................ 10 (4.54) Hydrofluoric acid .............................................................................................................. .......................................... 100 (45.4) Hydrogen chloride .............................................................................................................. ....................................... 5000 (2270) Hydrogen cyanide ............................................................................................................... ...................................... 10 (4.54) Hydrogen fluoride .............................................................................................................. ........................................ 100 (45.4) Hydrogen phosphide ............................................................................................................. .................................... 100 (45.4) Hydrogen sulfide H2S ........................................................................................................... .................................... 100 (45.4) Hydroperoxide, 1-methyl-1-phenylethyl- ......................................................................................... ........................... 10 (4.54) Hydroquinone ................................................................................................................... ......................................... 100 (45.4)

2-Imidazolidinethione .......................................................................................................... ....................................... 10 (4.54) Indeno(1,2,3-cd)pyrene ......................................................................................................... .................................... 100 (45.4)

Iodomethane .................................................................................................................... .......................................... 100 (45.4) 1,3-Isobenzofurandione ......................................................................................................... .................................... 5000 (2270) Isobutyl alcohol ............................................................................................................... ........................................... 5000 (2270)

Isodrin ........................................................................................................................ ................................................ 1 (0.454)

Isolan ......................................................................................................................... ................................................ 100 (45.4) Isophorone ..................................................................................................................... ............................................ 5000 (2270)



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# 305 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101

T ABLE 

# 1 TO 

# A PPENDIX 

# A—H AZARDOUS 

# S UBSTANCES 

# O THER 

# T HAN 

# R ADIONUCLIDES 

# —Continued

Hazardous substance Reportable quantity (RQ)

pounds (kilograms)

Isoprene ....................................................................................................................... .............................................. 100 (45.4) Isopropanolamine dodecylbenzenesulfonate ....................................................................................... ..................... 1000 (454) 3-Isopropylphenyl N-methylcarbamate ............................................................................................ .......................... 10 (4.54)

Isosafrole ..................................................................................................................... .............................................. 100 (45.4) 3(2H)-Isoxazolone, 5-(aminomethyl)- ............................................................................................ ............................ 1000 (454) Kepone ......................................................................................................................... ............................................. 1 (0.454) Lasiocarpine ................................................................................................................... ........................................... 10 (4.54)

Lead ¢

............................................................................................................................... ......................................... 10 (4.54)

Lead acetate ................................................................................................................... ........................................... 10 (4.54)

Lead arsenate .................................................................................................................. ......................................... 1 (0.454) Lead, bis(acetato-O)tetrahydroxytri- ........................................................................................... ............................... 10 (4.54)

Lead chloride .................................................................................................................. ........................................... 10 (4.54)

Lead fluoborate ................................................................................................................ ......................................... 10 (4.54)

Lead fluoride .................................................................................................................. ............................................ 10 (4.54)

Lead iodide .................................................................................................................... ............................................ 10 (4.54)

Lead nitrate ................................................................................................................... ............................................ 10 (4.54) Lead phosphate ................................................................................................................. ........................................ 10 (4.54)

Lead stearate .................................................................................................................. .......................................... 10 (4.54)

Lead subacetate ................................................................................................................ ........................................ 10 (4.54)

Lead sulfate ................................................................................................................... ............................................ 10 (4.54)

Lead sulfide ................................................................................................................... ............................................ 10 (4.54) Lead thiocyanate ............................................................................................................... ........................................ 10 (4.54)

Lindane ........................................................................................................................ .............................................. 1 (0.454) Lindane (all isomers) .......................................................................................................... ....................................... 1 (0.454)

Lithium chromate ............................................................................................................... ........................................ 10 (4.54)

Malathion ...................................................................................................................... ............................................. 100 (45.4)

Maleic acid .................................................................................................................... ............................................ 5000 (2270) Maleic anhydride ............................................................................................................... ........................................ 5000 (2270) Maleic hydrazide ............................................................................................................... ........................................ 5000 (2270)

Malononitrile .................................................................................................................. ............................................ 1000 (454) Manganese, bis(dimethylcarbamodithioato-S,S ′ )- ..................................................................................................... 10 (4.54) Manganese dimethyldithiocarbamate .............................................................................................. .......................... 10 (4.54)

MDI ............................................................................................................................ ................................................ 5000 (2270)

MEK ............................................................................................................................ ............................................... 5000 (2270) Melphalan ...................................................................................................................... ............................................ 1 (0.454) Mercaptodimethur ............................................................................................................... ....................................... 10 (4.54) Mercuric cyanide ............................................................................................................... ........................................ 1 (0.454)

Mercuric nitrate ............................................................................................................... ........................................... 10 (4.54)

Mercuric sulfate ............................................................................................................... .......................................... 10 (4.54) Mercuric thiocyanate ........................................................................................................... ...................................... 10 (4.54)

Mercurous nitrate .............................................................................................................. ........................................ 10 (4.54) Mercury ........................................................................................................................ .............................................. 1 (0.454) Mercury, (acetato-O)phenyl- .................................................................................................... ................................. 100 (45.4) Mercury fulminate .............................................................................................................. ........................................ 10 (4.54) Methacrylonitrile .............................................................................................................. .......................................... 1000 (454) Methanamine, N-methyl- ......................................................................................................... .................................. 1000 (454) Methanamine, N-methyl-N-nitroso- ............................................................................................... ............................ 10 (4.54) Methane, bromo- ................................................................................................................ ....................................... 1000 (454) Methane, chloro- ............................................................................................................... ........................................ 100 (45.4) Methane, chloromethoxy- ........................................................................................................ .................................. 10 (4.54) Methane, dibromo- .............................................................................................................. ...................................... 1000 (454) Methane, dichloro- ............................................................................................................. ........................................ 1000 (454) Methane, dichlorodifluoro- ..................................................................................................... .................................... 5000 (2270) Methane, iodo- ................................................................................................................. ......................................... 100 (45.4) Methane, isocyanato- ........................................................................................................... ..................................... 10 (4.54) Methane, oxybis(chloro- ........................................................................................................ .................................... 10 (4.54) Methanesulfenyl chloride, trichloro- ........................................................................................... ............................... 100 (45.4) Methanesulfonic acid, ethyl ester .............................................................................................. ................................ 1 (0.454) Methane, tetrachloro- .......................................................................................................... ...................................... 10 (4.54) Methane, tetranitro- ........................................................................................................... ........................................ 10 (4.54)

Methanethiol ................................................................................................................... ........................................... 100 (45.4) Methane, tribromo- ............................................................................................................. ....................................... 100 (45.4) Methane, trichloro- ............................................................................................................ ........................................ 10 (4.54) Methane, trichlorofluoro- ...................................................................................................... ..................................... 5000 (2270) Methanimidamide, N,N-dimethyl-N ′ -[3-[[(methylamino) carbonyl] oxy] ..................................................................... phenyl]-, monohydrochloride .................................................................................................... ................................. 100 (45.4) Methanimidamide, N,N-dimethyl-N ′ -[2-methyl-4-[[(methylamino)carbonyl] oxy]phenyl]- .......................................... 100 (45.4) 6,9-Methano-2,4,3-benzodioxathiepin,6,7,8,9,10,10-hexachloro-1,5,5a,6,9,9a-hexahydro-, 3-oxide ....................... 1 (0.454) 4,7-Methano-1H-indene, 1,4,5,6,7,8,8-heptachloro-3a,4,7,7a-tetrahydro- ......................................................... ....... 1 (0.454) 4,7-Methano-1H-indene, 1,2,4,5,6,7,8,8-octachloro-2,3,3a,4,7,7a-hexahydro- ..................................................... ... 1 (0.454)



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# 306 49 CFR Ch. I (10–1–13 Edition) § 172.101

T ABLE 

# 1 TO 

# A PPENDIX 

# A—H AZARDOUS 

# S UBSTANCES 

# O THER 

# T HAN 

# R ADIONUCLIDES 

# —Continued

Hazardous substance Reportable quantity (RQ)

pounds (kilograms)

Methanol ....................................................................................................................... ............................................. 5000 (2270) Methapyrilene .................................................................................................................. .......................................... 5000 (2270) 1,3,4-Metheno-2H-cyclobuta[cd]pentalen-2-one, 1,1a,3,3a,4,5,5,5a,5b,6-decachlorooctahydro- ............................ 1 (0.454)

Methiocarb ..................................................................................................................... ............................................ 10 (4.54) Methomyl ....................................................................................................................... ............................................ 100 (45.4) Methoxychlor ................................................................................................................... .......................................... 1 (0.454) Methyl alcohol ................................................................................................................. .......................................... 5000 (2270) Methylamine @



# ............................................................................................................................... ........................... 100 (45.4) 2-Methyl aziridine ............................................................................................................. ......................................... 1 (0.454) Methyl bromide ................................................................................................................. ......................................... 1000 (454) 1-Methylbutadiene .............................................................................................................. ....................................... 100 (45.4) Methyl chloride ................................................................................................................ .......................................... 100 (45.4) Methyl chlorocarbonate ......................................................................................................... .................................... 1000 (454) Methyl chloroform .............................................................................................................. ........................................ 1000 (454) Methyl chloroformate @



# ............................................................................................................................... .............. 1000 (454) Methyl chloromethyl ether @



# ............................................................................................................................... ...... 10 (4.54) 3-Methylcholanthrene ........................................................................................................... ..................................... 10 (4.54) 4,4 ′ -Methylenebis(2-chloroaniline) ................................................................................................. ............................ 10 (4.54) Methylene bromide .............................................................................................................. ...................................... 1000 (454) Methylene chloride ............................................................................................................. ....................................... 1000 (454) 4,4 ′ -Methylenedianiline ............................................................................................................ .................................. 10 (4.54) Methylene diphenyl diisocyanate ................................................................................................ .............................. 5000 (2270) Methyl ethyl ketone ............................................................................................................ ....................................... 5000 (2270) Methyl ethyl ketone peroxide ................................................................................................... ................................. 10 (4.54) Methyl hydrazine ............................................................................................................... ........................................ 10 (4.54) Methyl iodide .................................................................................................................. ........................................... 100 (45.4) Methyl isobutyl ketone ......................................................................................................... ...................................... 5000 (2270) Methyl isocyanate .............................................................................................................. ........................................ 10 (4.54) 2-Methyllactonitrile ........................................................................................................... .......................................... 10 (4.54) Methyl mercaptan ............................................................................................................... ....................................... 100 (45.4) Methyl methacrylate ............................................................................................................ ...................................... 1000 (454) Methyl parathion ............................................................................................................... ......................................... 100 (45.4) 4-Methyl-2-pentanone ........................................................................................................... .................................... 5000 (2270) Methyl tert-butyl ether ........................................................................................................ ....................................... 1000 (454) Methylthiouracil ............................................................................................................... ........................................... 10 (4.54)

Metolcarb ...................................................................................................................... ............................................. 1000 (454) Mevinphos ...................................................................................................................... ........................................... 10 (4.54)

Mexacarbate .................................................................................................................... .......................................... 1000 (454) Mitomycin C .................................................................................................................... ........................................... 10 (4.54)

MNNG ........................................................................................................................... ............................................. 10 (4.54) Monoethylamine ................................................................................................................. ....................................... 100 (45.4) Monomethylamine ................................................................................................................ ..................................... 100 (45.4)

Naled .......................................................................................................................... ............................................... 10 (4.54) 5,12-Naphthacenedione, 8-acetyl-10-[(3-amino-2,3,6-trideoxy-alpha-L-lyxo-hexopyranosyl)oxy]-7,8,9,10-

tetrahydro-6,8,11-trihydroxy-1-methoxy-, (8S-cis)- ............................................................................. ................... 10 (4.54) 1-Naphthalenamine .............................................................................................................. ..................................... 100 (45.4) 2-Naphthalenamine .............................................................................................................. ..................................... 10 (4.54) Naphthalenamine, N,N ′ -bis(2-chloroethyl)- ........................................................................................................... .... 100 (45.4) Naphthalene .................................................................................................................... .......................................... 100 (45.4) Naphthalene, 2-chloro- ......................................................................................................... ..................................... 5000 (2270) 1,4-Naphthalenedione ........................................................................................................... .................................... 5000 (2270) 2,7-Naphthalenedisulfonic acid, 3,3 ′ -[(3,3 ′ -dimethyl-(1,1 ′ -biphenyl)-4,4 ′ -diyl)-bis(azo)]bis(5-amino-4-hydroxy)-

tetrasodium salt ............................................................................................................... ...................................... 10 (4.54) 1-Naphthalenol, methylcarbamate ................................................................................................ ............................ 100 (45.4) Naphthenic acid ................................................................................................................ ......................................... 100 (45.4) 1,4-Naphthoquinone ............................................................................................................. ..................................... 5000 (2270) alpha-Naphthylamine ............................................................................................................ ..................................... 100 (45.4) beta-Naphthylamine ............................................................................................................. ..................................... 10 (4.54) alpha-Naphthylthiourea ......................................................................................................... .................................... 100 (45.4)

Nickel ¢

............................................................................................................................... ....................................... 100 (45.4)

Nickel ammonium sulfate ........................................................................................................ .................................. 100 (45.4) Nickel carbonyl Ni(CO)4, (T-4)- ................................................................................................ ................................ 10 (4.54)

Nickel chloride ................................................................................................................ ........................................... 100 (45.4) Nickel cyanide Ni(CN) 2



# ............................................................................................................................... ............... 10 (4.54) Nickel hydroxide ............................................................................................................... ......................................... 10 (4.54)

Nickel nitrate ................................................................................................................. ............................................. 100 (45.4)

Nickel sulfate ................................................................................................................. ............................................ 100 (45.4) Nicotine, & salts .............................................................................................................. .......................................... 100 (45.4)

Nitric acid .................................................................................................................... ............................................... 1000 (454) Nitric acid, thallium (1+) salt ................................................................................................ ...................................... 100 (45.4)



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# 307 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101

T ABLE 

# 1 TO 

# A PPENDIX 

# A—H AZARDOUS 

# S UBSTANCES 

# O THER 

# T HAN 

# R ADIONUCLIDES 

# —Continued

Hazardous substance Reportable quantity (RQ)

pounds (kilograms)

Nitric oxide ................................................................................................................... .............................................. 10 (4.54) p-Nitroaniline ................................................................................................................. ............................................ 5000 (2270)

Nitrobenzene ................................................................................................................... .......................................... 1000 (454) 4-Nitrobiphenyl ................................................................................................................ .......................................... 10 (4.54) Nitrogen dioxide ............................................................................................................... ......................................... 10 (4.54) Nitrogen oxide NO .............................................................................................................. ....................................... 10 (4.54) Nitrogen oxide NO 2



# ............................................................................................................................... .................... 10 (4.54) Nitroglycerine ................................................................................................................. ............................................ 10 (4.54) Nitrophenol (mixed) ............................................................................................................ ....................................... 100 (45.4) m-Nitrophenol. o-Nitrophenol .................................................................................................................. ........................................... 100 (45.4) p-Nitrophenol .................................................................................................................. ........................................... 100 (45.4) 2-Nitrophenol .................................................................................................................. ........................................... 100 (45.4) 4-Nitrophenol .................................................................................................................. ........................................... 100 (45.4) 2-Nitropropane ................................................................................................................. .......................................... 10 (4.54) N-Nitrosodi-n-butylamine ....................................................................................................... .................................... 10 (4.54)

N-Nitrosodiethanolamine ........................................................................................................ ................................... 1 (0.454) N-Nitrosodiethylamine .......................................................................................................... ..................................... 1 (0.454) N-Nitrosodimethylamine ......................................................................................................... ................................... 10 (4.54) N-Nitrosodiphenylamine ......................................................................................................... ................................... 100 (45.4) N-Nitroso-N-ethylurea .......................................................................................................... ...................................... 1 (0.454) N-Nitroso-N-methylurea ......................................................................................................... .................................... 1 (0.454) N-Nitroso-N-methylurethane ..................................................................................................... ................................. 1 (0.454) N-Nitrosomethylvinylamine ...................................................................................................... .................................. 10 (4.54) N-Nitrosomorpholine ............................................................................................................ ...................................... 1 (0.454) N-Nitrosopiperidine ............................................................................................................ ........................................ 10 (4.54) N-Nitrosopyrrolidine ........................................................................................................... ........................................ 1 (0.454)

Nitrotoluene ................................................................................................................... ............................................ 1000 (454)

m-Nitrotoluene.

o-Nitrotoluene. p-Nitrotoluene.

5-Nitro-o-toluidine ............................................................................................................ .......................................... 100 (45.4) Octamethylpyrophosphoramide .................................................................................................... ............................. 100 (45.4)

Osmium oxide OsO 4 

# , (T-4)- ....................................................................................................................... ............... 1000 (454)

Osmium tetroxide ............................................................................................................... ....................................... 1000 (454) 7-Oxabicyclo[2.2.1]heptane-2,3-dicarboxylic acid ............................................................................... ...................... 1000 (454) Oxamyl ......................................................................................................................... ............................................. 100 (45.4) 1,2-Oxathiolane, 2,2-dioxide ................................................................................................... .................................. 10 (4.54) 2H-1,3,2-Oxazaphosphorin-2-amine, N,N-bis(2-chloroethyl) tetrahydro-, 2-oxide .................................................. .. 10 (4.54)

Oxirane ........................................................................................................................ .............................................. 10 (4.54) Oxiranecarboxyaldehyde ......................................................................................................... .................................. 10 (4.54) Oxirane, (chloromethyl)- ....................................................................................................... ..................................... 100 (45.4) Paraformaldehyde ............................................................................................................... ...................................... 1000 (454) Paraldehyde .................................................................................................................... .......................................... 1000 (454)

Parathion ...................................................................................................................... ............................................. 10 (4.54)

PCBs ........................................................................................................................... .............................................. 1 (0.454)

PCNB ........................................................................................................................... .............................................. 100 (45.4)

Pentachlorobenzene ............................................................................................................. ..................................... 10 (4.54)

Pentachloroethane .............................................................................................................. ...................................... 10 (4.54)

Pentachloronitrobenzene ........................................................................................................ ................................... 100 (45.4) Pentachlorophenol .............................................................................................................. ....................................... 10 (4.54) 1,3-Pentadiene ................................................................................................................. ......................................... 100 (45.4) Perchloroethylene .............................................................................................................. ........................................ 100 (45.4) Perchloromethyl mercaptan @



# ............................................................................................................................... .... 100 (45.4)

Phenacetin ..................................................................................................................... ............................................ 100 (45.4)

Phenanthrene ................................................................................................................... ......................................... 5000 (2270)

Phenol ......................................................................................................................... .............................................. 1000 (454) Phenol, 2-chloro- .............................................................................................................. ......................................... 100 (45.4) Phenol, 4-chloro-3-methyl- ..................................................................................................... ................................... 5000 (2270) Phenol, 2-cyclohexyl-4,6-dinitro- .............................................................................................. ................................. 100 (45.4) Phenol, 2,4-dichloro- .......................................................................................................... ....................................... 100 (45.4) Phenol, 2,6-dichloro- .......................................................................................................... ....................................... 100 (45.4) Phenol, 4,4 ′ -(1,2-diethyl-1,2-ethenediyl)bis-, (E) ......................................................................................... .............. 1 (0.454) Phenol, 2,4-dimethyl- .......................................................................................................... ...................................... 100 (45.4) Phenol, 4-(dimethylamino)-3,5-dimethyl-, methylcarbamate (ester) ............................................................... .......... 1000 (454) Phenol, (3,5-dimethyl-4-(methylthio)-, methylcarbamate ......................................................................... ................. 10 (4.54) Phenol, 2,4-dinitro- ........................................................................................................... ......................................... 10 (4.54) Phenol, methyl- ................................................................................................................ ......................................... 100 (45.4) Phenol, 2-methyl-4,6-dinitro-, & salts ......................................................................................... ............................... 10 (4.54) Phenol, 2,2 ′ -methylenebis[3,4,6-trichloro- ................................................................................................. ................ 100 (45.4)



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# 308 49 CFR Ch. I (10–1–13 Edition) § 172.101

T ABLE 

# 1 TO 

# A PPENDIX 

# A—H AZARDOUS 

# S UBSTANCES 

# O THER 

# T HAN 

# R ADIONUCLIDES 

# —Continued

Hazardous substance Reportable quantity (RQ)

pounds (kilograms)

Phenol, 2-(1-methylethoxy)-, methylcarbamate ................................................................................... ..................... 100 (45.4) Phenol, 3-(1-methylethyl)-, methyl carbamate ................................................................................... ....................... 10 (4.54) Phenol, 3-methyl-5-(1-methylethyl)-, methyl carbamate .......................................................................... ................. 1000 (454) Phenol, 2-(1-methylpropyl)-4,6-dinitro- ........................................................................................ .............................. 1000 (454) Phenol, 4-nitro- ............................................................................................................... ........................................... 100 (45.4) Phenol, pentachloro- ........................................................................................................... ...................................... 10 (4.54) Phenol, 2,3,4,6-tetrachloro- ................................................................................................... .................................... 10 (4.54) Phenol, 2,4,5-trichloro- ....................................................................................................... ....................................... 10 (4.54) Phenol, 2,4,6-trichloro- ....................................................................................................... ....................................... 10 (4.54) Phenol, 2,4,6-trinitro-, ammonium salt ......................................................................................... ............................. 10 (4.54) L-Phenylalanine, 4-[bis(2-chloroethyl)amino]- .................................................................................. ......................... 1 (0.454) p-Phenylenediamine ............................................................................................................. ..................................... 5000 (2270) Phenyl mercaptan @



# ............................................................................................................................... ................... 100 (45.4) Phenylmercury acetate .......................................................................................................... .................................... 100 (45.4) Phenylthiourea ................................................................................................................. .......................................... 100 (45.4)

Phorate ........................................................................................................................ .............................................. 10 (4.54) Phosgene ....................................................................................................................... ........................................... 10 (4.54) Phosphine ...................................................................................................................... ............................................ 100 (45.4) Phosphoric acid ................................................................................................................ ......................................... 5000 (2270) Phosphoric acid, diethyl 4-nitrophenyl ester ................................................................................... .......................... 100 (45.4) Phosphoric acid, lead(2+) salt (2:3) ........................................................................................... ............................... 10 (4.54) Phosphorodithioic acid, O,O-diethyl S-[2-(ethylthio)ethyl] ester ............................................................... ................ 1 (0.454) Phosphorodithioic acid, O,O-diethyl S-[(ethylthio)methyl] ester ................................................................ ................ 10 (4.54) Phosphorodithioic acid, O,O-diethyl S-methyl ester ............................................................................. .................... 5000 (2270) Phosphorodithioic acid, O,O-dimethyl S-[2-(methylamino)-2-oxoethyl] ester ...................................................... ..... 10 (4.54) Phosphorofluoridic acid, bis(1-methylethyl) ester .............................................................................. ....................... 100 (45.4) Phosphorothioic acid, O,O-diethyl O-(4-nitrophenyl) ester ...................................................................... ................. 10 (4.54) Phosphorothioic acid, O,O-diethyl O-pyrazinyl ester ............................................................................ .................... 100 (45.4) Phosphorothioic acid, O-[4-[(dimethylamino) sulfonyl]phenyl] O,O-dimethyl ester ................................................ ... 1000 (454) Phosphorothioic acid, O,O-dimethyl O-(4-nitrophenyl) ester ..................................................................... ............... 100 (45.4) Phosphorus ..................................................................................................................... .......................................... 1 (0.454) Phosphorus oxychloride ......................................................................................................... ................................... 1000 (454) Phosphorus pentasulfide ........................................................................................................ ................................... 100 (45.4) Phosphorus sulfide ............................................................................................................. ....................................... 100 (45.4) Phosphorus trichloride ......................................................................................................... ...................................... 1000 (454) Phthalic anhydride ............................................................................................................. ........................................ 5000 (2270) Physostigmine .................................................................................................................. ......................................... 100 (45.4) Physostigmine salicylate ....................................................................................................... .................................... 100 (45.4)

2-Picoline ..................................................................................................................... .............................................. 5000 (2270) Piperidine, 1-nitroso- ......................................................................................................... ........................................ 10 (4.54) Plumbane, tetraethyl- .......................................................................................................... ...................................... 10 (4.54)

POLYCHLORINATED BIPHENYLS ...................................................................................................... .................... 1 (0.454)

Potassium arsenate ............................................................................................................. ...................................... 1 (0.454)

Potassium arsenite ............................................................................................................. ....................................... 1 (0.454)

Potassium bichromate ........................................................................................................... .................................... 10 (4.54)

Potassium chromate ............................................................................................................. ..................................... 10 (4.54) Potassium cyanide K(CN) ........................................................................................................ ................................. 10 (4.54) Potassium hydroxide ............................................................................................................ ..................................... 1000 (454) Potassium permanganate ......................................................................................................... ................................ 100 (45.4) Potassium silver cyanide ....................................................................................................... .................................... 1 (0.454)

Promecarb ...................................................................................................................... ........................................... 1000 (454)

Pronamide ...................................................................................................................... ........................................... 5000 (2270) Propanal, 2-methyl-2-(methyl-sulfonyl)-, O-[(methylamino)carbonyl] oxime ....................................................... ...... 100 (45.4) Propanal, 2-methyl-2-(methylthio)-, O-[(methylamino)carbonyl] oxime ............................................................ ......... 1 (0.454) 1-Propanamine .................................................................................................................. ........................................ 5000 (2270) 1-Propanamine, N-propyl- ....................................................................................................... .................................. 5000 (2270) 1-Propanamine, N-nitroso-N-propyl- ............................................................................................. ............................ 10 (4.54) Propane, 1,2-dibromo-3-chloro- ................................................................................................. ............................... 1 (0.454) Propane, 1,2-dichloro- ......................................................................................................... ...................................... 1000 (454) Propanedinitrile ............................................................................................................... ........................................... 1000 (454) Propanenitrile ................................................................................................................. ........................................... 10 (4.54) Propanenitrile, 3-chloro- ...................................................................................................... ...................................... 1000 (454) Propanenitrile, 2-hydroxy-2-methyl- ............................................................................................ .............................. 10 (4.54) Propane, 2-nitro- .............................................................................................................. ......................................... 10 (4.54) Propane, 2,2 ′ -oxybis[2-chloro- .............................................................................................................. .................... 1000 (454) 1,3-Propane sultone ............................................................................................................ ...................................... 10 (4.54) 1,2,3-Propanetriol, trinitrate ................................................................................................. ...................................... 10 (4.54) Propanoic acid, 2-(2,4,5-trichlorophenoxy)- .................................................................................... .......................... 100 (45.4) 1-Propanol, 2,3-dibromo-, phosphate (3:1) ...................................................................................... ......................... 10 (4.54) 1-Propanol, 2-methyl- .......................................................................................................... ...................................... 5000 (2270)



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# 309 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101

T ABLE 

# 1 TO 

# A PPENDIX 

# A—H AZARDOUS 

# S UBSTANCES 

# O THER 

# T HAN 

# R ADIONUCLIDES 

# —Continued

Hazardous substance Reportable quantity (RQ)

pounds (kilograms)

2-Propanone .................................................................................................................... .......................................... 5000 (2270) 2-Propanone, 1-bromo- .......................................................................................................... ................................... 1000 (454) Propargite ..................................................................................................................... ............................................. 10 (4.54) Propargyl alcohol .............................................................................................................. ......................................... 1000 (454) 2-Propenal ..................................................................................................................... ............................................ 1 (0.454) 2-Propenamide .................................................................................................................. ........................................ 5000 (2270) 1-Propene, 1,3-dichloro- ....................................................................................................... ..................................... 100 (45.4) 1-Propene, 1,1,2,3,3,3-hexachloro- ............................................................................................. .............................. 1000 (454) 2-Propenenitrile ............................................................................................................... .......................................... 100 (45.4) 2-Propenenitrile, 2-methyl- .................................................................................................... .................................... 1000 (454) 2-Propenoic acid ............................................................................................................... ........................................ 5000 (2270) 2-Propenoic acid, ethyl ester .................................................................................................. .................................. 1000 (454) 2-Propenoic acid, 2-methyl-, ethyl ester ....................................................................................... ............................ 1000 (454) 2-Propenoic acid, 2-methyl-, methyl ester ...................................................................................... .......................... 1000 (454) 2-Propen-1-ol .................................................................................................................. ........................................... 100 (45.4) Propham ........................................................................................................................ ............................................ 1000 (454) beta-Propiolactone ............................................................................................................. ....................................... 10 (4.54) Propionaldehyde ................................................................................................................ ........................................ 1000 (454) Propionic acid ................................................................................................................. ........................................... 5000 (2270) Propionic anhydride ............................................................................................................ ....................................... 5000 (2270) Propoxur (Baygon) .............................................................................................................. ...................................... 100 (45.4) n-Propylamine .................................................................................................................. ......................................... 5000 (2270) Propylene dichloride ........................................................................................................... ....................................... 1000 (454) Propylene oxide ................................................................................................................ ......................................... 100 (45.4) 1,2-Propylenimine .............................................................................................................. ........................................ 1 (0.454) 2-Propyn-1-ol .................................................................................................................. ........................................... 1000 (454)

Prosulfocarb ................................................................................................................... ........................................... 5000 (2270) Pyrene ......................................................................................................................... .............................................. 5000 (2270) Pyrethrins ..................................................................................................................... ............................................. 1 (0.454) 3,6-Pyridazinedione, 1,2-dihydro- .............................................................................................. ............................... 5000 (2270) 4-Pyridinamine ................................................................................................................. .......................................... 1000 (454) Pyridine ....................................................................................................................... ............................................... 1000 (454) Pyridine, 2-methyl- ............................................................................................................ ........................................ 5000 (2270) Pyridine, 3-(1-methyl-2-pyrrolidinyl)-, (S)-, & salts .......................................................................... .......................... 100 (45.4) 2,4-(1H,3H)-Pyrimidinedione, 5-[bis(2-chloroethyl)amino]- ...................................................................... ................. 10 (4.54) 4(1H)-Pyrimidinone, 2,3-dihydro-6-methyl-2-thioxo- ............................................................................. .................... 10 (4.54) Pyrrolidine, 1-nitroso- ........................................................................................................ ........................................ 1 (0.454) Pyrrolo[2,3-b] indol-5-ol,1,2,3,3a,8,8a-hexahydro-1,3a,8-trimethyl-, methylcarbamate (ester), (3aS-cis)- ............... 100 (45. 4)

Quinoline ...................................................................................................................... ............................................. 5000 (2270)

Quinone ........................................................................................................................ ............................................. 10 (4.54)

Quintobenzene .................................................................................................................. ........................................ 100 (45.4)

RADIONUCLIDES .................................................................................................................. ................................... See Table 2 Reserpine ...................................................................................................................... ............................................ 5000 (2270)

Resorcinol ..................................................................................................................... ............................................. 5000 (2270)

Safrole ........................................................................................................................ ............................................... 100 (45.4)

Selenious acid ................................................................................................................. .......................................... 10 (4.54) Selenious acid, dithallium (1+) salt ........................................................................................... ................................ 1000 (454)

Selenium ¢

............................................................................................................................... .................................. 100 (45.4)

Selenium dioxide ............................................................................................................... ........................................ 10 (4.54)

Selenium oxide ................................................................................................................. ......................................... 10 (4.54)

Selenium sulfide SeS2 .......................................................................................................... .................................... 10 (4.54)

Selenourea ..................................................................................................................... ........................................... 1000 (454) L-Serine, diazoacetate (ester) ................................................................................................. .................................. 1 (0.454)

Silver ¢

............................................................................................................................... ........................................ 1000 (454) Silver cyanide Ag(CN) .......................................................................................................... ..................................... 1 (0.454)

Silver nitrate ................................................................................................................. ............................................. 1 (0.454) Silvex (2,4,5-TP) .............................................................................................................. .......................................... 100 (45.4)

Sodium ......................................................................................................................... ............................................. 10 (4.54)

Sodium arsenate ................................................................................................................ ....................................... 1 (0.454)

Sodium arsenite ................................................................................................................ ........................................ 1 (0.454)

Sodium azide ................................................................................................................... .......................................... 1000 (454)

Sodium bichromate .............................................................................................................. ..................................... 10 (4.54)

Sodium bifluoride .............................................................................................................. ......................................... 100 (45.4)

Sodium bisulfite ............................................................................................................... .......................................... 5000 (2270)

Sodium chromate ................................................................................................................ ...................................... 10 (4.54) Sodium cyanide Na(CN) .......................................................................................................... ................................. 10 (4.54) Sodium dodecylbenzenesulfonate ................................................................................................. ........................... 1000 (454)

Sodium fluoride ................................................................................................................ ......................................... 1000 (454) Sodium hydrosulfide ............................................................................................................ ...................................... 5000 (2270) Sodium hydroxide ............................................................................................................... ....................................... 1000 (454)



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# 310 49 CFR Ch. I (10–1–13 Edition) § 172.101

T ABLE 

# 1 TO 

# A PPENDIX 

# A—H AZARDOUS 

# S UBSTANCES 

# O THER 

# T HAN 

# R ADIONUCLIDES 

# —Continued

Hazardous substance Reportable quantity (RQ)

pounds (kilograms)

Sodium hypochlorite ............................................................................................................ ...................................... 100 (45.4) Sodium methylate ............................................................................................................... ....................................... 1000 (454)

Sodium nitrite ................................................................................................................. ........................................... 100 (45.4) Sodium phosphate, dibasic ...................................................................................................... ................................. 5000 (2270) Sodium phosphate, tribasic ..................................................................................................... .................................. 5000 (2270)

Sodium selenite ................................................................................................................ ......................................... 100 (45.4) Streptozotocin ................................................................................................................. ........................................... 1 (0.454)

Strontium chromate ............................................................................................................. ...................................... 10 (4.54) Strychnidin-10-one, & salts .................................................................................................... ................................... 10 (4.54) Strychnidin-10-one, 2,3-dimethoxy- ............................................................................................. ............................. 100 (45.4) Strychnine, & salts ............................................................................................................ ........................................ 10 (4.54) Styrene ........................................................................................................................ .............................................. 1000 (454) Styrene oxide .................................................................................................................. .......................................... 100 (45.4)

Sulfur chlorides @



# ............................................................................................................................... ....................... 1000 (454)

Sulfuric acid .................................................................................................................. ............................................. 1000 (454) Sulfuric acid, dimethyl ester .................................................................................................. .................................... 100 (45.4) Sulfuric acid, dithallium (1+) salt ............................................................................................ ................................... 100 (45.4)

Sulfur monochloride ............................................................................................................ ...................................... 1000 (454) Sulfur phosphide ............................................................................................................... ........................................ 100 (45.4) 2,4,5-T ........................................................................................................................ ............................................... 1000 (454) 2,4,5-T acid ................................................................................................................... ............................................ 1000 (454) 2,4,5-T amines ................................................................................................................. ......................................... 5000 (2270) 2,4,5-T esters ................................................................................................................. ........................................... 1000 (454) 2,4,5-T salts .................................................................................................................. ............................................. 1000 (454)

TCDD ........................................................................................................................... .............................................. 1 (0.454)

TDE ............................................................................................................................ ............................................... 1 (0.454) 1,2,4,5-Tetrachlorobenzene ..................................................................................................... ................................. 5000 (2270) 2,3,7,8-Tetrachlorodibenzo-p-dioxin ............................................................................................ .............................. 1 (0.454) 1,1,1,2-Tetrachloroethane ...................................................................................................... ................................... 100 (45.4) 1,1,2,2-Tetrachloroethane ...................................................................................................... ................................... 100 (45.4) Tetrachloroethylene ............................................................................................................ ....................................... 100 (45.4) 2,3,4,6-Tetrachlorophenol ...................................................................................................... ................................... 10 (4.54) Tetraethyl pyrophosphate ....................................................................................................... ................................... 10 (4.54) Tetraethyl lead ................................................................................................................ ........................................... 10 (4.54) Tetraethyldithiopyrophosphate .................................................................................................. ................................ 100 (45.4) Tetrahydrofuran ................................................................................................................ ......................................... 1000 (454)

Tetranitromethane .............................................................................................................. ....................................... 10 (4.54) Tetraphosphoric acid, hexaethyl ester .......................................................................................... ............................ 100 (45.4)

Thallic oxide .................................................................................................................. ............................................ 100 (45.4)

Thallium ¢

............................................................................................................................... ................................... 1000 (454) Thallium (I) acetate ........................................................................................................... ........................................ 100 (45.4) Thallium (I) carbonate ......................................................................................................... ...................................... 100 (45.4)

Thallium chloride TlCl ......................................................................................................... ....................................... 100 (45.4) Thallium (I) nitrate ........................................................................................................... .......................................... 100 (45.4)

Thallium oxide Tl 2 

# O 3



# ............................................................................................................................... .................. 100 (45.4) Thallium (I) selenite .......................................................................................................... ......................................... 1000 (454) Thallium (I) sulfate ........................................................................................................... .......................................... 100 (45.4)

Thioacetamide .................................................................................................................. ......................................... 10 (4.54)

Thiodicarb ..................................................................................................................... ............................................. 100 (45.4) Thiodiphosphoric acid, tetraethyl ester ........................................................................................ ............................. 100 (45.4)

Thiofanox ...................................................................................................................... ............................................. 100 (45.4) Thioimidodicarbonic diamide [(H 2 

# N)C(S)] 2 

# NH ........................................................................................................... 100 (45.4)

Thiomethanol ................................................................................................................... .......................................... 100 (45.4) Thioperoxydicarbonic diamide [(H 2 

# N)C(S)] 2 

# S 2 

# , tetramethyl- ..................................................................................... 10 (4.54) Thiophanate-methyl ............................................................................................................. ...................................... 10 (4.54) Thiophenol ..................................................................................................................... ............................................ 100 (45.4)

Thiosemicarbazide .............................................................................................................. ...................................... 100 (45.4)

Thiourea ....................................................................................................................... ............................................. 10 (4.54) Thiourea, (2-chlorophenyl)- .................................................................................................... ................................... 100 (45.4) Thiourea, 1-naphthalenyl- ...................................................................................................... ................................... 100 (45.4) Thiourea, phenyl- .............................................................................................................. ........................................ 100 (45.4)

Thiram ......................................................................................................................... .............................................. 10 (4.54) Tirpate ........................................................................................................................ ............................................... 100 (45.4)

Titanium tetrachloride ......................................................................................................... ....................................... 1000 (454)

Toluene ........................................................................................................................ .............................................. 1000 (454)

Toluenediamine ................................................................................................................. ........................................ 10 (4.54) 2,4-Toluene diamine ............................................................................................................ ...................................... 10 (4.54) Toluene diisocyanate ........................................................................................................... ..................................... 100 (45.4) 2,4-Toluene diisocyanate ....................................................................................................... ................................... 100 (45.4)

o-Toluidine .................................................................................................................... ............................................. 100 (45.4)



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# 311 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101

T ABLE 

# 1 TO 

# A PPENDIX 

# A—H AZARDOUS 

# S UBSTANCES 

# O THER 

# T HAN 

# R ADIONUCLIDES 

# —Continued

Hazardous substance Reportable quantity (RQ)

pounds (kilograms)

p-Toluidine .................................................................................................................... ............................................. 100 (45.4) o-Toluidine hydrochloride ...................................................................................................... .................................... 100 (45.4) Toxaphene ...................................................................................................................... ........................................... 1 (0.454) 2,4,5-TP acid .................................................................................................................. ........................................... 100 (45.4) 2,4,5-TP esters ................................................................................................................ .......................................... 100 (45.4)

Triallate ...................................................................................................................... ................................................ 100 (45.4) 1H-1,2,4-Triazol-3-amine ....................................................................................................... .................................... 10 (4.54)

Trichlorfon .................................................................................................................... .............................................. 100 (45.4) 1,2,4-Trichlorobenzene ......................................................................................................... ..................................... 100 (45.4) 1,1,1-Trichloroethane .......................................................................................................... ...................................... 1000 (454) 1,1,2-Trichloroethane .......................................................................................................... ...................................... 100 (45.4) Trichloroethylene .............................................................................................................. ......................................... 100 (45.4) Trichloromethanesulfenyl chloride .............................................................................................. ............................... 100 (45.4)

Trichloromonofluoromethane ..................................................................................................... ................................ 5000 (2270) Trichlorophenol ................................................................................................................ .......................................... 10 (4.54) 2,3,4-Trichlorophenol. 2,3,5-Trichlorophenol. 2,3,6-Trichlorophenol. 3,4,5-Trichlorophenol. 2,4,5-Trichlorophenol .......................................................................................................... ....................................... 10 (4.54) 2,4,6-Trichlorophenol .......................................................................................................... ....................................... 10 (4.54) Triethanolamine dodecylbenzenesulfonate ........................................................................................ ....................... 1000 (454) Triethylamine .................................................................................................................. ........................................... 5000 (2270)

Trifluralin .................................................................................................................... ................................................ 10 (4.54) Trimethylamine ................................................................................................................. ......................................... 100 (45.4) 2,2,4-Trimethylpentane ......................................................................................................... ..................................... 1000 (454) 1,3,5-Trinitrobenzene .......................................................................................................... ...................................... 10 (4.54) 1,3,5-Trioxane, 2,4,6-trimethyl- ............................................................................................... .................................. 1000 (454) Tris(2,3-dibromopropyl) phosphate .............................................................................................. ............................. 10 (4.54) Trypan blue .................................................................................................................... ........................................... 10 (4.54) D002 Unlisted Hazardous Wastes Characteristic of Corrosivity ................................................................... ........... 100 (45.4) D001 Unlisted Hazardous Wastes Characteristic of Ignitability .................................................................. ............. 100 (45.4) D003 Unlisted Hazardous Wastes Characteristic of Reactivity .................................................................... ............ 100 (45.4) D004–D043 Unlisted Hazardous Wastes Characteristic of Toxicity: Arsenic (D004) ................................................................................................................. ........................... 1 (0.454) Barium (D005) .................................................................................................................. ........................... 1000 (454) Benzene (D018) ................................................................................................................. ......................... 10 (4.54) Cadmium (D006) ................................................................................................................. ........................ 10 (4.54) Carbon tetrachloride (D019) .................................................................................................... ................... 10 (4.54) Chlordane (D020) ............................................................................................................... ........................ 1 (0.454) Chlorobenzene (D021) ........................................................................................................... ..................... 100 (45.4) Chloroform (D022) .............................................................................................................. ........................ 10 (4.54) Chromium (D007) ................................................................................................................ ........................ 10 (4.54) o-Cresol (D023) ................................................................................................................ .......................... 100 (45.4) m-Cresol (D024) ................................................................................................................ .......................... 100 (45.4) p-Cresol (D025) ................................................................................................................ .......................... 100 (45.4) Cresol (D026) .................................................................................................................. ............................ 100 (45.4) 2,4-D (D016) ................................................................................................................... ............................ 100 (45.4) 1,4-Dichlorobenzene (D027) ..................................................................................................... .................. 100 (45.4) 1,2-Dichloroethane (D028) ...................................................................................................... .................... 100 (45.4) 1,1-Dichloroethylene (D029) .................................................................................................... ................... 100 (45.4) 2,4-Dinitrotoluene (D030) ...................................................................................................... ...................... 10 (4.54) Endrin (D012) .................................................................................................................. ............................ 1 (0.454) Heptachlor (and epoxide) (D031) ................................................................................................ ............... 1 (0.454) Hexachlorobenzene (D032) ....................................................................................................... ................. 10 (4.54) Hexachlorobutadiene (D033) ..................................................................................................... ................. 1 (0.454) Hexachloroethane (D034) ........................................................................................................ ................... 100 (45.4) Lead (D008) .................................................................................................................... ............................ 10 (4.54) Lindane (D013) ................................................................................................................. .......................... 1 (0.454) Mercury (D009) ................................................................................................................. .......................... 1 (0.454) Methoxychlor (D014) ............................................................................................................ ....................... 1 (0.454) Methyl ethyl ketone (D035) ..................................................................................................... .................... 5000 (2270) Nitrobenzene (D036) ............................................................................................................ ....................... 1000 (454) Pentachlorophenol (D037) ....................................................................................................... ................... 10 (4.54) Pyridine (D038) ................................................................................................................ ........................... 1000 (454) Selenium (D010) ................................................................................................................ ......................... 10 (4.54) Silver (D011) .................................................................................................................. ............................. 1 (0.454) Tetrachloroethylene (D039) ..................................................................................................... ................... 100 (45.4) Toxaphene (D015) ............................................................................................................... ....................... 1 (0.454) Trichloroethylene (D040) ....................................................................................................... ...................... 100 (45.4)



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# 312 49 CFR Ch. I (10–1–13 Edition) § 172.101

T ABLE 

# 1 TO 

# A PPENDIX 

# A—H AZARDOUS 

# S UBSTANCES 

# O THER 

# T HAN 

# R ADIONUCLIDES 

# —Continued

Hazardous substance Reportable quantity (RQ)

pounds (kilograms)

2,4,5-Trichlorophenol (D041) ................................................................................................... ................... 10 (4.54) 2,4,6-Trichlorophenol (D042) ................................................................................................... ................... 10 (4.54) 2,4,5-TP (D017) ................................................................................................................ .......................... 100 (45.4) Vinyl chloride (D043) .......................................................................................................... ........................ 1 (0.454)

Uracil mustard ................................................................................................................. .......................................... 10 (4.54) Uranyl acetate ................................................................................................................. .......................................... 100 (45.4) Uranyl nitrate ................................................................................................................. ............................................ 100 (45.4) Urea, N-ethyl-N-nitroso- ....................................................................................................... ..................................... 1 (0.454) Urea, N-methyl-N-nitroso- ...................................................................................................... ................................... 1 (0.454)

Urethane ....................................................................................................................... ............................................. 100 (45.4) Vanadic acid, ammonium salt .................................................................................................... ............................... 1000 (454)

Vanadium oxide V 2 

# O 5



# ............................................................................................................................... ................ 1000 (454) Vanadium pentoxide ............................................................................................................. ..................................... 1000 (454) Vanadyl sulfate ................................................................................................................ .......................................... 1000 (454) Vinyl acetate .................................................................................................................. ............................................ 5000 (2270) Vinyl acetate monomer .......................................................................................................... ................................... 5000 (2270) Vinylamine, N-methyl-N-nitroso- ................................................................................................ ................................ 10 (4.54) Vinyl bromide .................................................................................................................. ........................................... 100 (45.4) Vinyl chloride ................................................................................................................. ............................................ 1 (0.454) Vinylidene chloride ............................................................................................................ ........................................ 100 (45.4) Warfarin, & salts .............................................................................................................. .......................................... 100 (45.4) Xylene ......................................................................................................................... ............................................... 100 (45.4) m-Xylene ....................................................................................................................... ............................................ 1000 (454) o-Xylene ....................................................................................................................... ............................................. 1000 (454) p-Xylene ....................................................................................................................... ............................................. 100 (45.4) Xylene (mixed) ................................................................................................................. ......................................... 100 (45.4) Xylenes (isomers and mixture) .................................................................................................. ............................... 100 (45.4) Xylenol ........................................................................................................................ ............................................... 1000 (454) Yohimban-16-carboxylic acid,11,17-dimethoxy-18-[(3,4,5-trimethoxybenzoyl) oxy]-, methyl ester (3beta,16beta,17alpha,18beta, 20alpha) ..................................................................... .............. 5000 (2270)

Zinc ¢

............................................................................................................................... .......................................... 1000 (454)

Zinc acetate ................................................................................................................... ............................................ 1000 (454)

Zinc ammonium chloride ......................................................................................................... .................................. 1000 (454) Zinc, bis(dimethylcarbamodithioato-S,S ′ )- ................................................................................................................. 10 (4.54)

Zinc borate .................................................................................................................... ............................................ 1000 (454)

Zinc bromide ................................................................................................................... ........................................... 1000 (454)

Zinc carbonate ................................................................................................................. .......................................... 1000 (454)

Zinc chloride .................................................................................................................. ............................................ 1000 (454) Zinc cyanide Zn(CN) 2



# ............................................................................................................................... ................. 10 (4.54)

Zinc fluoride .................................................................................................................. ............................................. 1000 (454)

Zinc formate ................................................................................................................... ........................................... 1000 (454) Zinc hydrosulfite .............................................................................................................. .......................................... 1000 (454)

Zinc nitrate ................................................................................................................... .............................................. 1000 (454) Zinc phenolsulfonate ........................................................................................................... ...................................... 5000 (2270) Zinc phosphide Zn 3 

# P 2



# ............................................................................................................................... ................ 100 (45.4)

Zinc silicofluoride ............................................................................................................ ........................................... 5000 (2270)

Zinc sulfate ................................................................................................................... ............................................. 1000 (454)

Ziram .......................................................................................................................... ............................................... 10 (4.54)

Zirconium nitrate .............................................................................................................. .......................................... 5000 (2270) Zirconium potassium fluoride ................................................................................................... ................................. 1000 (454)

Zirconium sulfate .............................................................................................................. ......................................... 5000 (2270)

Zirconium tetrachloride ........................................................................................................ ...................................... 5000 (2270)

F001 ........................................................................................................................... ............................................... 10 (4.54) (a) Tetrachloroethylene ........................................................................................................ ....................... 100 (45.4) (b) Trichloroethylene .......................................................................................................... ......................... 100 (45.4) (c) Methylene chloride ......................................................................................................... ....................... 1000 (454) (d) 1,1,1-Trichloroethane ...................................................................................................... ...................... 1000 (454) (e) Carbon tetrachloride ....................................................................................................... ....................... 10 (4.54) (f) Chlorinated fluorocarbons .................................................................................................. .................... 5000 (2270)

F002 ........................................................................................................................... ............................................... 10 (4.54) (a) Tetrachloroethylene ........................................................................................................ ....................... 100 (45.4) (b) Methylene chloride ......................................................................................................... ....................... 1000 (454) (c) Trichloroethylene .......................................................................................................... ......................... 100 (45.4) (d) 1,1,1-Trichloroethane ...................................................................................................... ...................... 1000 (454) (e) Chlorobenzene .............................................................................................................. ........................ 100 (45.4) (f) 1,1,2-Trichloro-1,2,2-trifluoroethane ...................................................................................... ................. 5000 (2270) (g) o-Dichlorobenzene .......................................................................................................... ...................... 100 (45.4) (h) Trichlorofluoromethane ..................................................................................................... ..................... 5000 (2270) (i) 1,1,2-Trichloroethane ...................................................................................................... ........................ 100 (45.4)

F003 ........................................................................................................................... ............................................... 100 (45.4)



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# 313 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101

T ABLE 

# 1 TO 

# A PPENDIX 

# A—H AZARDOUS 

# S UBSTANCES 

# O THER 

# T HAN 

# R ADIONUCLIDES 

# —Continued

Hazardous substance Reportable quantity (RQ)

pounds (kilograms)

(a) Xylene ..................................................................................................................... ............................... 1000 (454) (b) Acetone .................................................................................................................... ............................. 5000 (2270) (c) Ethyl acetate .............................................................................................................. ............................ 5000 (2270) (d) Ethylbenzene ............................................................................................................... .......................... 1000 (454) (e) Ethyl ether ................................................................................................................ ............................. 100 (45.4) (f) Methyl isobutyl ketone ..................................................................................................... ....................... 5000 (2270) (g) n-Butyl alcohol ............................................................................................................ ........................... 5000 (2270) (h) Cyclohexanone .............................................................................................................. ........................ 5000 (2270) (i) Methanol ................................................................................................................... .............................. 5000 (2270)

F004 ........................................................................................................................... ............................................... 100 (45.4) (a) Cresols/Cresylic acid ...................................................................................................... ....................... 100 (45.4) (b) Nitrobenzene ............................................................................................................... .......................... 1000 (454)

F005 ........................................................................................................................... ............................................... 100 (45.4) (a) Toluene .................................................................................................................... .............................. 1000 (454) (b) Methyl ethyl ketone ........................................................................................................ ....................... 5000 (2270) (c) Carbon disulfide ........................................................................................................... .......................... 100 (45.4) (d) Isobutanol ................................................................................................................. ............................. 5000 (2270) (e) Pyridine ................................................................................................................... ............................... 1000 (454)

F006 ........................................................................................................................... ............................................... 10 (4.54)

F007 ........................................................................................................................... ............................................... 10 (4.54)

F008 ........................................................................................................................... ............................................... 10 (4.54)

F009 ........................................................................................................................... ............................................... 10 (4.54)

F010 ........................................................................................................................... ............................................... 10 (4.54)

F011 ........................................................................................................................... ............................................... 10 (4.54)

F012 ........................................................................................................................... ............................................... 10 (4.54)

F019 ........................................................................................................................... ............................................... 10 (4.54)

F020 ........................................................................................................................... ............................................... 1 (0.454)

F021 ........................................................................................................................... ............................................... 1 (0.454)

F022 ........................................................................................................................... ............................................... 1 (0.454)

F023 ........................................................................................................................... ............................................... 1 (0.454)

F024 ........................................................................................................................... ............................................... 1 (0.454)

F025 ........................................................................................................................... ............................................... 1 (0.454)

F026 ........................................................................................................................... ............................................... 1 (0.454)

F027 ........................................................................................................................... ............................................... 1 (0.454)

F028 ........................................................................................................................... ............................................... 1 (0.454)

F032 ........................................................................................................................... ............................................... 1 (0.454)

F034 ........................................................................................................................... ............................................... 1 (0.454)

F035 ........................................................................................................................... ............................................... 1 (0.454)

F037 ........................................................................................................................... ............................................... 1 (0.454)

F038 ........................................................................................................................... ............................................... 1 (0.454)

F039 ........................................................................................................................... ............................................... 1 (0.454)

K001 ........................................................................................................................... ............................................... 1 (0.454)

K002 ........................................................................................................................... ............................................... 10 (4.54)

K003 ........................................................................................................................... ............................................... 10 (4.54)

K004 ........................................................................................................................... ............................................... 10 (4.54)

K005 ........................................................................................................................... ............................................... 10 (4.54)

K006 ........................................................................................................................... ............................................... 10 (4.54)

K007 ........................................................................................................................... ............................................... 10 (4.54)

K008 ........................................................................................................................... ............................................... 10 (4.54)

K009 ........................................................................................................................... ............................................... 10 (4.54)

K010 ........................................................................................................................... ............................................... 10 (4.54)

K011 ........................................................................................................................... ............................................... 10 (4.54)

K013 ........................................................................................................................... ............................................... 10 (4.54)

K014 ........................................................................................................................... ............................................... 5000 (2270)

K015 ........................................................................................................................... ............................................... 10 (4.54)

K016 ........................................................................................................................... ............................................... 1 (0.454)

K017 ........................................................................................................................... ............................................... 10 (4.54)

K018 ........................................................................................................................... ............................................... 1 (0.454)

K019 ........................................................................................................................... ............................................... 1 (0.454)

K020 ........................................................................................................................... ............................................... 1 (0.454)

K021 ........................................................................................................................... ............................................... 10 (4.54)

K022 ........................................................................................................................... ............................................... 1 (0.454)

K023 ........................................................................................................................... ............................................... 5000 (2270)

K024 ........................................................................................................................... ............................................... 5000 (2270)

K025 ........................................................................................................................... ............................................... 10 (4.54)

K026 ........................................................................................................................... ............................................... 1000 (454)

K027 ........................................................................................................................... ............................................... 10 (4.54)

K028 ........................................................................................................................... ............................................... 1 (0.454)

K029 ........................................................................................................................... ............................................... 1 (0.454)

K030 ........................................................................................................................... ............................................... 1 (0.454)



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# 314 49 CFR Ch. I (10–1–13 Edition) § 172.101

T ABLE 

# 1 TO 

# A PPENDIX 

# A—H AZARDOUS 

# S UBSTANCES 

# O THER 

# T HAN 

# R ADIONUCLIDES 

# —Continued

Hazardous substance Reportable quantity (RQ)

pounds (kilograms)

K031 ........................................................................................................................... ............................................... 1 (0.454)

K032 ........................................................................................................................... ............................................... 10 (4.54)

K033 ........................................................................................................................... ............................................... 10 (4.54)

K034 ........................................................................................................................... ............................................... 10 (4.54)

K035 ........................................................................................................................... ............................................... 1 (0.454)

K036 ........................................................................................................................... ............................................... 1 (0.454)

K037 ........................................................................................................................... ............................................... 1 (0.454)

K038 ........................................................................................................................... ............................................... 10 (4.54)

K039 ........................................................................................................................... ............................................... 10 (4.54)

K040 ........................................................................................................................... ............................................... 10 (4.54)

K041 ........................................................................................................................... ............................................... 1 (0.454)

K042 ........................................................................................................................... ............................................... 10 (4.54)

K043 ........................................................................................................................... ............................................... 10 (4.54)

K044 ........................................................................................................................... ............................................... 10 (4.54)

K045 ........................................................................................................................... ............................................... 10 (4.54)

K046 ........................................................................................................................... ............................................... 10 (4.54)

K047 ........................................................................................................................... ............................................... 10 (4.54)

K048 ........................................................................................................................... ............................................... 10 (4.54)

K049 ........................................................................................................................... ............................................... 10 (4.54)

K050 ........................................................................................................................... ............................................... 10 (4.54)

K051 ........................................................................................................................... ............................................... 10 (4.54)

K052 ........................................................................................................................... ............................................... 10 (4.54)

K060 ........................................................................................................................... ............................................... 1 (0.454)

K061 ........................................................................................................................... ............................................... 10 (4.54)

K062 ........................................................................................................................... ............................................... 10 (4.54)

K064 ........................................................................................................................... ............................................... 10 (4.54)

K065 ........................................................................................................................... ............................................... 10 (4.54)

K066 ........................................................................................................................... ............................................... 10 (4.54)

K069 ........................................................................................................................... ............................................... 10 (4.54)

K071 ........................................................................................................................... ............................................... 1 (0.454)

K073 ........................................................................................................................... ............................................... 10 (4.54)

K083 ........................................................................................................................... ............................................... 100 (45.4)

K084 ........................................................................................................................... ............................................... 1 (0.454)

K085 ........................................................................................................................... ............................................... 10 (4.54)

K086 ........................................................................................................................... ............................................... 10 (4.54)

K087 ........................................................................................................................... ............................................... 100 (45.4)

K088 ........................................................................................................................... ............................................... 10 (4.54)

K090 ........................................................................................................................... ............................................... 10 (4.54)

K091 ........................................................................................................................... ............................................... 10 (4.54)

K093 ........................................................................................................................... ............................................... 5000 (2270)

K094 ........................................................................................................................... ............................................... 5000 (2270)

K095 ........................................................................................................................... ............................................... 100 (45.4)

K096 ........................................................................................................................... ............................................... 100 (45.4)

K097 ........................................................................................................................... ............................................... 1 (0.454)

K098 ........................................................................................................................... ............................................... 1 (0.454)

K099 ........................................................................................................................... ............................................... 10 (4.54)

K100 ........................................................................................................................... ............................................... 10 (4.54)

K101 ........................................................................................................................... ............................................... 1 (0.454)

K102 ........................................................................................................................... ............................................... 1 (0.454)

K103 ........................................................................................................................... ............................................... 100 (45.4)

K104 ........................................................................................................................... ............................................... 10 (4.54)

K105 ........................................................................................................................... ............................................... 10 (4.54)

K106 ........................................................................................................................... ............................................... 1 (0.454)

K107 ........................................................................................................................... ............................................... 10 (4.54)

K108 ........................................................................................................................... ............................................... 10 (4.54)

K109 ........................................................................................................................... ............................................... 10 (4.54)

K110 ........................................................................................................................... ............................................... 10 (4.54)

K111 ........................................................................................................................... ............................................... 10 (4.54)

K112 ........................................................................................................................... ............................................... 10 (4.54)

K113 ........................................................................................................................... ............................................... 10 (4.54)

K114 ........................................................................................................................... ............................................... 10 (4.54)

K115 ........................................................................................................................... ............................................... 10 (4.54)

K116 ........................................................................................................................... ............................................... 10 (4.54)

K117 ........................................................................................................................... ............................................... 1 (0.454)

K118 ........................................................................................................................... ............................................... 1 (0.454)

K123 ........................................................................................................................... ............................................... 10 (4.54)

K124 ........................................................................................................................... ............................................... 10 (4.54)

K125 ........................................................................................................................... ............................................... 10 (4.54)

K126 ........................................................................................................................... ............................................... 10 (4.54)

K131 ........................................................................................................................... ............................................... 100 (45.4)



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# 315 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101

T ABLE 

# 1 TO 

# A PPENDIX 

# A—H AZARDOUS 

# S UBSTANCES 

# O THER 

# T HAN 

# R ADIONUCLIDES 

# —Continued

Hazardous substance Reportable quantity (RQ)

pounds (kilograms)

K132 ........................................................................................................................... ............................................... 1000 (454)

K136 ........................................................................................................................... ............................................... 1 (0.454)

K141 ........................................................................................................................... ............................................... 1 (0.454)

K142 ........................................................................................................................... ............................................... 1 (0.454)

K143 ........................................................................................................................... ............................................... 1 (0.454)

K144 ........................................................................................................................... ............................................... 1 (0.454)

K145 ........................................................................................................................... ............................................... 1 (0.454)

K147 ........................................................................................................................... ............................................... 1 (0.454)

K148 ........................................................................................................................... ............................................... 1 (0.454)

K149 ........................................................................................................................... ............................................... 10 (4.54)

K150 ........................................................................................................................... ............................................... 10 (4.54)

K151 ........................................................................................................................... ............................................... 10 (4.54)

K156 ........................................................................................................................... ............................................... 10 (4.54)

K157 ........................................................................................................................... ............................................... 10 (4.54)

K158 ........................................................................................................................... ............................................... 10 (4.54)

K159 ........................................................................................................................... ............................................... 10 (4.54)

K161 ........................................................................................................................... ............................................... 1 (0.454)

K169 ........................................................................................................................... ............................................... 10 (4.54)

K170 ........................................................................................................................... ............................................... 1 (0.454)

K171 ........................................................................................................................... ............................................... 1 (0.454)

K172 ........................................................................................................................... ............................................... 1 (0.454)

K174 ........................................................................................................................... ............................................... 1 (0.454)

K175 ........................................................................................................................... ............................................... 1 (0.454)

K176 ........................................................................................................................... ............................................... 1 (0.454)

K177 ........................................................................................................................... ............................................... 5000 (2270)

K178 ........................................................................................................................... ............................................... 1000 (454)

K181 ........................................................................................................................... ............................................... 1 (0.454)

¢ The RQ for these hazardous substances is limited to those pieces of the metal having a diameter smaller than 100 micrometers (0.004 inches).

¢ The RQ for asbestos is limited to friable forms only.

@ 

# Indicates that the name was added by PHMSA because (1) the name is a synonym for a specific hazardous substance and (2) the name appears in the Hazardous Materials Table as a proper shipping name.

# 

# To provide consistency with EPA regulations, two entries with different CAS numbers are provided. Refer to the EPA Table 302.4—List of Hazardous Substances and Reportable Quantities for an explanation of the two entries.



# L IST OF 

# H AZARDOUS 

# S UBSTANCES AND



# R EPORTABLE 

# Q UANTITIES



# T ABLE 

# 2 TO 

# A PPENDIX 

# A—R ADIONUCLIDES

(1)—Radionuclide (2)— AtomicNumber (3)—Reportable Quantity (RQ)

Ci (TBq)

Actinium-224 ............................ 89 100 (3.7) Actinium-225 ............................ 89 1 (.037) Actinium-226 ............................ 89 10 (.37) Actinium-227 ............................ 89 0.001 (.000037) Actinium-228 ............................ 89 10 (.37) Aluminum-26 ............................ 13 10 (.37) Americium-237 ......................... 95 1000 (37) Americium-238 ......................... 95 100 (3.7) Americium-239 ......................... 95 100 (3.7) Americium-240 ......................... 95 10 (.37) Americium-241 ......................... 95 0.01 (.00037) Americium-242 ......................... 95 100 (3.7) Americium-242m ...................... 95 0.01 (.00037) Americium-243 ......................... 95 0.01 (.00037) Americium-244 ......................... 95 10 (.37) Americium-244m ...................... 95 1000 (37) Americium-245 ......................... 95 1000 (37) Americium-246 ......................... 95 1000 (37) Americium-246m ...................... 95 1000 (37) Antimony-115 .......................... 51 1000 (37) Antimony-116 .......................... 51 1000 (37) Antimony-116m ....................... 51 100 (3.7) Antimony-117 .......................... 51 1000 (37) 

# T ABLE 

# 2 TO 

# A PPENDIX 

# A—R ADIONUCLIDES 

# — Continued

(1)—Radionuclide (2)— AtomicNumber (3)—Reportable Quantity (RQ)

Ci (TBq)

Antimony-118m ....................... 51 10 (.37) Antimony-119 .......................... 51 1000 (37) Antimony-120 (16 min) ............ 51 1000 (37) Antimony-120 (5.76 day) ......... 51 10 (.37) Antimony-122 .......................... 51 10 (.37) Antimony-124 .......................... 51 10 (.37) Antimony-124m ....................... 51 1000 (37) Antimony-125 .......................... 51 10 (.37) Antimony-126 .......................... 51 10 (.37) Antimony-126m ....................... 51 1000 (37) Antimony-127 .......................... 51 10 (.37) Antimony-128 (10.4 min) ......... 51 1000 (37) Antimony-128 (9.01 hr) ........... 51 10 (.37) Antimony-129 .......................... 51 100 (3.7) Antimony-130 .......................... 51 100 (3.7) Antimony-131 .......................... 51 1000 (37) Argon-39 .................................. 18 1000 (37) Argon-41 .................................. 18 10 (.37) Arsenic-69 ............................... 33 1000 (37) Arsenic-70 ............................... 33 100 (3.7) Arsenic-71 ............................... 33 100 (3.7) Arsenic-72 ............................... 33 10 (.37) Arsenic-73 ............................... 33 100 (3.7) Arsenic-74 ............................... 33 10 (.37) Arsenic-76 ............................... 33 100 (3.7)



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# 316 49 CFR Ch. I (10–1–13 Edition) § 172.101

T ABLE 

# 2 TO 

# A PPENDIX 

# A—R ADIONUCLIDES 

# — Continued

(1)—Radionuclide (2)— AtomicNumber (3)—Reportable Quantity (RQ)

Ci (TBq)

Arsenic-77 ............................... 33 1000 (37) Arsenic-78 ............................... 33 100 (3.7) Astatine-207 ............................ 85 100 (3.7) Astatine-211 ............................ 85 100 (3.7) Barium-126 .............................. 56 1000 (37) Barium-128 .............................. 56 10 (.37) Barium-131 .............................. 56 10 (.37) Barium-131m ........................... 56 1000 (37) Barium-133 .............................. 56 10 (.37) Barium-133m ........................... 56 100 (3.7) Barium-135m ........................... 56 1000 (37) Barium-139 .............................. 56 1000 (37) Barium-140 .............................. 56 10 (.37) Barium-141 .............................. 56 1000 (37) Barium-142 .............................. 56 1000 (37) Berkelium-245 .......................... 97 100 (3.7) Berkelium-246 .......................... 97 10 (.37) Berkelium-247 .......................... 97 0.01 (.00037) Berkelium-249 .......................... 97 1 (.037) Berkelium-250 .......................... 97 100 (3.7) Beryllium-10 ............................. 4 1 (.037) Beryllium-7 ............................... 4 100 (3.7) Bismuth-200 ............................ 83 100 (3.7) Bismuth-201 ............................ 83 100 (3.7) Bismuth-202 ............................ 83 1000 (37) Bismuth-203 ............................ 83 10 (.37) Bismuth-205 ............................ 83 10 (.37) Bismuth-206 ............................ 83 10 (.37) Bismuth-207 ............................ 83 10 (.37) Bismuth-210 ............................ 83 10 (.37) Bismuth-210m .......................... 83 0.1 (.0037) Bismuth-212 ............................ 83 100 (3.7) Bismuth-213 ............................ 83 100 (3.7) Bismuth-214 ............................ 83 100 (3.7) Bromine-74 .............................. 35 100 (3.7) Bromine-74m ........................... 35 100 (3.7) Bromine-75 .............................. 35 100 (3.7) Bromine-76 .............................. 35 10 (.37) Bromine-77 .............................. 35 100 (3.7) Bromine-80 .............................. 35 1000 (37) Bromine-80m ........................... 35 1000 (37) Bromine-82 .............................. 35 10 (.37) Bromine-83 .............................. 35 1000 (37) Bromine-84 .............................. 35 100 (3.7) Cadmium-104 .......................... 48 1000 (37) Cadmium-107 .......................... 48 1000 (37) Cadmium-109 .......................... 48 1 (.037) Cadmium-113 .......................... 48 0.1 (.0037) Cadmium-113m ....................... 48 0.1 (.0037) Cadmium-115 .......................... 48 100 (3.7) Cadmium-115m ....................... 48 10 (.37) Cadmium-117 .......................... 48 100 (3.7) Cadmium-117m ....................... 48 10 (.37) Calcium-41 ............................... 20 10 (.37) Calcium-45 ............................... 20 10 (.37) Calcium-47 ............................... 20 10 (.37) Californium-244 ....................... 98 1000 (37) Californium-246 ....................... 98 10 (.37) Californium-248 ....................... 98 0.1 (.0037) Californium-249 ....................... 98 0.01 (.00037) Californium-250 ....................... 98 0.01 (.00037) Californium-251 ....................... 98 0.01 (.00037) Californium-252 ....................... 98 0.1 (.0037) Californium-253 ....................... 98 10 (.37) Californium-254 ....................... 98 0.1 (.0037) Carbon-11 ................................ 6 1000 (37) Carbon-14 ................................ 6 10 (.37) Cerium-134 .............................. 58 10 (.37) 

# T ABLE 

# 2 TO 

# A PPENDIX 

# A—R ADIONUCLIDES 

# — Continued

(1)—Radionuclide (2)— AtomicNumber (3)—Reportable Quantity (RQ)

Ci (TBq)

Cerium-135 .............................. 58 10 (.37) Cerium-137 .............................. 58 1000 (37) Cerium-137m ........................... 58 100 (3.7) Cerium-139 .............................. 58 100 (3.7) Cerium-141 .............................. 58 10 (.37) Cerium-143 .............................. 58 100 (3.7) Cerium-144 .............................. 58 1 (.037) Cesium-125 ............................. 55 1000 (37) Cesium-127 ............................. 55 100 (3.7) Cesium-129 ............................. 55 100 (3.7) Cesium-130 ............................. 55 1000 (37) Cesium-131 ............................. 55 1000 (37) Cesium-132 ............................. 55 10 (.37) Cesium-134 ............................. 55 1 (.037) Cesium-134m .......................... 55 1000 (37) Cesium-135 ............................. 55 10 (.37) Cesium-135m .......................... 55 100 (3.7) Cesium-136 ............................. 55 10 (.37) Cesium-137 ............................. 55 1 (.037) Cesium-138 ............................. 55 100 (3.7) Chlorine-36 .............................. 17 10 (.37) Chlorine-38 .............................. 17 100 (3.7) Chlorine-39 .............................. 17 100 (3.7) Chromium-48 ........................... 24 100 (3.7) Chromium-49 ........................... 24 1000 (37) Chromium-51 ........................... 24 1000 (37) Cobalt-55 ................................. 27 10 (.37) Cobalt-56 ................................. 27 10 (.37) Cobalt-57 ................................. 27 100 (3.7) Cobalt-58 ................................. 27 10 (.37) Cobalt-58m .............................. 27 1000 (37) Cobalt-60 ................................. 27 10 (.37) Cobalt-60m .............................. 27 1000 (37) Cobalt-61 ................................. 27 1000 (37) Cobalt-62m .............................. 27 1000 (37) Copper-60 ................................ 29 100 (3.7) Copper-61 ................................ 29 100 (3.7) Copper-64 ................................ 29 1000 (37) Copper-67 ................................ 29 100 (3.7) Curium-238 .............................. 96 1000 (37) Curium-240 .............................. 96 1 (.037) Curium-241 .............................. 96 10 (.37) Curium-242 .............................. 96 1 (.037) Curium-243 .............................. 96 0.01 (.00037) Curium-244 .............................. 96 0.01 (.00037) Curium-245 .............................. 96 0.01 (.00037) Curium-246 .............................. 96 0.01 (.00037) Curium-247 .............................. 96 0.01 (.00037) Curium-248 .............................. 96 0.001 (.000037) Curium-249 .............................. 96 1000 (37) Dysprosium-155 ....................... 66 100 (3.7) Dysprosium-157 ....................... 66 100 (3.7) Dysprosium-159 ....................... 66 100 (3.7) Dysprosium-165 ....................... 66 1000 (37) Dysprosium-166 ....................... 66 10 (.37) Einsteinium-250 ....................... 99 10 (.37) Einsteinium-251 ....................... 99 1000 (37) Einsteinium-253 ....................... 99 10 (.37) Einsteinium-254 ....................... 99 0.1 (.0037) Einsteinium-254m .................... 99 1 (.037) Erbium-161 .............................. 68 100 (3.7) Erbium-165 .............................. 68 1000 (37) Erbium-169 .............................. 68 100 (3.7) Erbium-171 .............................. 68 100 (3.7) Erbium-172 .............................. 68 10 (.37) Europium-145 .......................... 63 10 (.37) Europium-146 .......................... 63 10 (.37) Europium-147 .......................... 63 10 (.37)



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# 317 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101

T ABLE 

# 2 TO 

# A PPENDIX 

# A—R ADIONUCLIDES 

# — Continued

(1)—Radionuclide (2)— AtomicNumber (3)—Reportable Quantity (RQ)

Ci (TBq)

Europium-148 .......................... 63 10 (.37) Europium-149 .......................... 63 100 (3.7) Europium-150 (12.6 hr) ........... 63 1000 (37) Europium-150 (34.2 yr) ........... 63 10 (.37) Europium-152 .......................... 63 10 (.37) Europium-152m ....................... 63 100 (3.7) Europium-154 .......................... 63 10 (.37) Europium-155 .......................... 63 10 (.37) Europium-156 .......................... 63 10 (.37) Europium-157 .......................... 63 10 (.37) Europium-158 .......................... 63 1000 (37) Fermium-252 ........................... 100 10 (.37) Fermium-253 ........................... 100 10 (.37) Fermium-254 ........................... 100 100 (3.7) Fermium-255 ........................... 100 100 (3.7) Fermium-257 ........................... 100 1 (.037) Fluorine-18 ............................... 9 1000 (37) Francium-222 .......................... 87 100 (3.7) Francium-223 .......................... 87 100 (3.7) Gadolinium-145 ....................... 64 100 (3.7) Gadolinium-146 ....................... 64 10 (.37) Gadolinium-147 ....................... 64 10 (.37) Gadolinium-148 ....................... 64 0.001 (.000037) Gadolinium-149 ....................... 64 100 (3.7) Gadolinium-151 ....................... 64 100 (3.7) Gadolinium-152 ....................... 64 0.001 (.000037) Gadolinium-153 ....................... 64 10 (.37) Gadolinium-159 ....................... 64 1000 (37) Gallium-65 ............................... 31 1000 (37) Gallium-66 ............................... 31 10 (.37) Gallium-67 ............................... 31 100 (3.7) Gallium-68 ............................... 31 1000 (37) Gallium-70 ............................... 31 1000 (37) Gallium-72 ............................... 31 10 (.37) Gallium-73 ............................... 31 100 (3.7) Germanium-66 ......................... 32 100 (3.7) Germanium-67 ......................... 32 1000 (37) Germanium-68 ......................... 32 10 (.37) Germanium-69 ......................... 32 10 (.37) Germanium-71 ......................... 32 1000 (37) Germanium-75 ......................... 32 1000 (37) Germanium-77 ......................... 32 10 (.37) Germanium-78 ......................... 32 1000 (37) Gold-193 .................................. 79 100 (3.7) Gold-194 .................................. 79 10 (.37) Gold-195 .................................. 79 100 (3.7) Gold-198 .................................. 79 100 (3.7) Gold-198m ............................... 79 10 (.37) Gold-199 .................................. 79 100 (3.7) Gold-200 .................................. 79 1000 (37) Gold-200m ............................... 79 10 (.37) Gold-201 .................................. 79 1000 (37) Hafnium-170 ............................ 72 100 (3.7) Hafnium-172 ............................ 72 1 (.037) Hafnium-173 ............................ 72 100 (3.7) Hafnium-175 ............................ 72 100 (3.7) Hafnium-177m ......................... 72 1000 (37) Hafnium-178m ......................... 72 0.1 (.0037) Hafnium-179m ......................... 72 100 (3.7) Hafnium-180m ......................... 72 100 (3.7) Hafnium-181 ............................ 72 10 (.37) Hafnium-182 ............................ 72 0.1 (.0037) Hafnium-182m ......................... 72 100 (3.7) Hafnium-183 ............................ 72 100 (3.7) Hafnium-184 ............................ 72 100 (3.7) Holmium-155 ........................... 67 1000 (37) Holmium-157 ........................... 67 1000 (37) Holmium-159 ........................... 67 1000 (37) 

# T ABLE 

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# A PPENDIX 

# A—R ADIONUCLIDES 

# — Continued

(1)—Radionuclide (2)— AtomicNumber (3)—Reportable Quantity (RQ)

Ci (TBq)

Holmium-161 ........................... 67 1000 (37) Holmium-162 ........................... 67 1000 (37) Holmium-162m ........................ 67 1000 (37) Holmium-164 ........................... 67 1000 (37) Holmium-164m ........................ 67 1000 (37) Holmium-166 ........................... 67 100 (3.7) Holmium-166m ........................ 67 1 (.037) Holmium-167 ........................... 67 100 (3.7) Hydrogen-3 .............................. 1 100 (3.7) Indium-109 ............................... 49 100 (3.7) Indium-110 (4.9 hr) .................. 49 10 (.37) Indium-110 (69.1 min) ............. 49 100 (3.7) Indium-111 ............................... 49 100 (3.7) Indium-112 ............................... 49 1000 (37) Indium-113m ............................ 49 1000 (37) Indium-114m ............................ 49 10 (.37) Indium-115 ............................... 49 0.1 (.0037) Indium-115m ............................ 49 100 (3.7) Indium-116m ............................ 49 100 (3.7) Indium-117 ............................... 49 1000 (37) Indium-117m ............................ 49 100 (3.7) Indium-119m ............................ 49 1000 (37) Iodine-120 ................................ 53 10 (.37) Iodine-120m ............................. 53 100 (3.7) Iodine-121 ................................ 53 100 (3.7) Iodine-123 ................................ 53 10 (.37) Iodine-124 ................................ 53 0.1 (.0037) Iodine-125 ................................ 53 0.01 (.00037) Iodine-126 ................................ 53 0.01 (.00037) Iodine-128 ................................ 53 1000 (37) Iodine-129 ................................ 53 0.001 (.000037) Iodine-130 ................................ 53 1 (.037) Iodine-131 ................................ 53 0.01 (.00037) Iodine-132 ................................ 53 10 (.37) Iodine-132m ............................. 53 10 (.37) Iodine-133 ................................ 53 0.1 (.0037) Iodine-134 ................................ 53 100 (3.7) Iodine-135 ................................ 53 10 (.37) Iridium-182 ............................... 77 1000 (37) Iridium-184 ............................... 77 100 (3.7) Iridium-185 ............................... 77 100 (3.7) Iridium-186 ............................... 77 10 (.37) Iridium-187 ............................... 77 100 (3.7) Iridium-188 ............................... 77 10 (.37) Iridium-189 ............................... 77 100 (3.7) Iridium-190 ............................... 77 10 (.37) Iridium-190m ............................ 77 1000 (37) Iridium-192 ............................... 77 10 (.37) Iridium-192m ............................ 77 100 (3.7) Iridium-194 ............................... 77 100 (3.7) Iridium-194m ............................ 77 10 (.37) Iridium-195 ............................... 77 1000 (37) Iridium-195m ............................ 77 100 (3.7) Iron-52 ..................................... 26 100 (3.7) Iron-55 ..................................... 26 100 (3.7) Iron-59 ..................................... 26 10 (.37) Iron-60 ..................................... 26 0.1 (.0037) Krypton-74 ............................... 36 10 (.37) Krypton-76 ............................... 36 10 (.37) Krypton-77 ............................... 36 10 (.37) Krypton-79 ............................... 36 100 (3.7) Krypton-81 ............................... 36 1000 (37) Krypton-83m ............................ 36 1000 (37) Krypton-85 ............................... 36 1000 (37) Krypton-85m ............................ 36 100 (3.7) Krypton-87 ............................... 36 10 (.37) Krypton-88 ............................... 36 10 (.37) Lanthanum-131 ....................... 57 1000 (37)



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# 318 49 CFR Ch. I (10–1–13 Edition) § 172.101

T ABLE 

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# — Continued

(1)—Radionuclide (2)— AtomicNumber (3)—Reportable Quantity (RQ)

Ci (TBq)

Lanthanum-132 ....................... 57 100 (3.7) Lanthanum-135 ....................... 57 1000 (37) Lanthanum-137 ....................... 57 10 (.37) Lanthanum-138 ....................... 57 1 (.037) Lanthanum-140 ....................... 57 10 (.37) Lanthanum-141 ....................... 57 1000 (37) Lanthanum-142 ....................... 57 100 (3.7) Lanthanum-143 ....................... 57 1000 (37) Lead-195m .............................. 82 1000 (37) Lead-198 ................................. 82 100 (3.7) Lead-199 ................................. 82 100 (3.7) Lead-200 ................................. 82 100 (3.7) Lead-201 ................................. 82 100 (3.7) Lead-202 ................................. 82 1 (.037) Lead-202m .............................. 82 10 (.37) Lead-203 ................................. 82 100 (3.7) Lead-205 ................................. 82 100 (3.7) Lead-209 ................................. 82 1000 (37) Lead-210 ................................. 82 0.01 (.00037) Lead-211 ................................. 82 100 (3.7) Lead-212 ................................. 82 10 (.37) Lead-214 ................................. 82 100 (3.7) Lutetium-169 ............................ 71 10 (.37) Lutetium-170 ............................ 71 10 (.37) Lutetium-171 ............................ 71 10 (.37) Lutetium-172 ............................ 71 10 (.37) Lutetium-173 ............................ 71 100 (3.7) Lutetium-174 ............................ 71 10 (.37) Lutetium-174m ......................... 71 10 (.37) Lutetium-176 ............................ 71 1 (.037) Lutetium-176m ......................... 71 1000 (37) Lutetium-177 ............................ 71 100 (3.7) Lutetium-177m ......................... 71 10 (.37) Lutetium-178 ............................ 71 1000 (37) Lutetium-178m ......................... 71 1000 (37) Lutetium-179 ............................ 71 1000 (37) Magnesium-28 ......................... 12 10 (.37) Manganese-51 ......................... 25 1000 (37) Manganese-52 ......................... 25 10 (.37) Manganese-52m ...................... 25 1000 (37) Manganese-53 ......................... 25 1000 (37) Manganese-54 ......................... 25 10 (.37) Manganese-56 ......................... 25 100 (3.7) Mendelevium-257 .................... 101 100 (3.7) Mendelevium-258 .................... 101 1 (.037) Mercury-193 ............................ 80 100 (3.7) Mercury-193m .......................... 80 10 (.37) Mercury-194 ............................ 80 0.1 (.0037) Mercury-195 ............................ 80 100 (3.7) Mercury-195m .......................... 80 100 (3.7) Mercury-197 ............................ 80 1000 (37) Mercury-197m .......................... 80 1000 (37) Mercury-199m .......................... 80 1000 (37) Mercury-203 ............................ 80 10 (.37) Molybdenum-101 ..................... 42 1000 (37) Molybdenum-90 ....................... 42 100 (3.7) Molybdenum-93 ....................... 42 100 (3.7) Molybdenum-93m .................... 42 10 (.37) Molybdenum-99 ....................... 42 100 (3.7) Neodymium-136 ...................... 60 1000 (37) Neodymium-138 ...................... 60 1000 (37) Neodymium-139 ...................... 60 1000 (37) Neodymium-139m ................... 60 100 (3.7) Neodymium-141 ...................... 60 1000 (37) Neodymium-147 ...................... 60 10 (.37) Neodymium-149 ...................... 60 100 (3.7) Neodymium-151 ...................... 60 1000 (37) Neptunium-232 ........................ 93 1000 (37) 

# T ABLE 

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# — Continued

(1)—Radionuclide (2)— AtomicNumber (3)—Reportable Quantity (RQ)

Ci (TBq)

Neptunium-233 ........................ 93 1000 (37) Neptunium-234 ........................ 93 10 (.37) Neptunium-235 ........................ 93 1000 (37) Neptunium-236 (1.2 E 5 yr) .... 93 0.1 (.0037) Neptunium-236 (22.5 hr) ......... 93 100 (3.7) Neptunium-237 ........................ 93 0.01 (.00037) Neptunium-238 ........................ 93 10 (.37) Neptunium-239 ........................ 93 100 (3.7) Neptunium-240 ........................ 93 100 (3.7) Nickel-56 .................................. 28 10 (.37) Nickel-57 .................................. 28 10 (.37) Nickel-59 .................................. 28 100 (3.7) Nickel-63 .................................. 28 100 (3.7) Nickel-65 .................................. 28 100 (3.7) Nickel-66 .................................. 28 10 (.37) Niobium-88 .............................. 41 100 (3.7) Niobium-89 (122 min) .............. 41 100 (3.7) Niobium-89 (66 min) ................ 41 100 (3.7) Niobium-90 .............................. 41 10 (.37) Niobium-93m ........................... 41 100 (3.7) Niobium-94 .............................. 41 10 (.37) Niobium-95 .............................. 41 10 (.37) Niobium-95m ........................... 41 100 (3.7) Niobium-96 .............................. 41 10 (.37) Niobium-97 .............................. 41 100 (3.7) Niobium-98 .............................. 41 1000 (37) Osmium-180 ............................ 76 1000 (37) Osmium-181 ............................ 76 100 (3.7) Osmium-182 ............................ 76 100 (3.7) Osmium-185 ............................ 76 10 (.37) Osmium-189m ......................... 76 1000 (37) Osmium-191 ............................ 76 100 (3.7) Osmium-191m ......................... 76 1000 (37) Osmium-193 ............................ 76 100 (3.7) Osmium-194 ............................ 76 1 (.037) Palladium-100 .......................... 46 100 (3.7) Palladium-101 .......................... 46 100 (3.7) Palladium-103 .......................... 46 100 (3.7) Palladium-107 .......................... 46 100 (3.7) Palladium-109 .......................... 46 1000 (37) Phosphorus-32 ........................ 15 0.1 (.0037) Phosphorus-33 ........................ 15 1 (.037) Platinum-186 ........................... 78 100 (3.7) Platinum-188 ........................... 78 100 (3.7) Platinum-189 ........................... 78 100 (3.7) Platinum-191 ........................... 78 100 (3.7) Platinum-193 ........................... 78 1000 (37) Platinum-193m ........................ 78 100 (3.7) Platinum-195m ........................ 78 100 (3.7) Platinum-197 ........................... 78 1000 (37) Platinum-197m ........................ 78 1000 (37) Platinum-199 ........................... 78 1000 (37) Platinum-200 ........................... 78 100 (3.7) Plutonium-234 .......................... 94 1000 (37) Plutonium-235 .......................... 94 1000 (37) Plutonium-236 .......................... 94 0.1 (.0037) Plutonium-237 .......................... 94 1000 (37) Plutonium-238 .......................... 94 0.01 (.00037) Plutonium-239 .......................... 94 0.01 (.00037) Plutonium-240 .......................... 94 0.01 (.00037) Plutonium-241 .......................... 94 1 (.037) Plutonium-242 .......................... 94 0.01 (.00037) Plutonium-243 .......................... 94 1000 (37) Plutonium-244 .......................... 94 0.01 (.00037) Plutonium-245 .......................... 94 100 (3.7) Polonium-203 .......................... 84 100 (3.7) Polonium-205 .......................... 84 100 (3.7) Polonium-207 .......................... 84 10 (.37)



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# 319 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101

T ABLE 

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# — Continued

(1)—Radionuclide (2)— AtomicNumber (3)—Reportable Quantity (RQ)

Ci (TBq)

Polonium-210 .......................... 84 0.01 (.00037) Potassium-40 ........................... 19 1 (.037) Potassium-42 ........................... 19 100 (3.7) Potassium-43 ........................... 19 10 (.37) Potassium-44 ........................... 19 100 (3.7) Potassium-45 ........................... 19 1000 (37) Praseodymium-136 .................. 59 1000 (37) Praseodymium-137 .................. 59 1000 (37) Praseodymium-138m ............... 59 100 (3.7) Praseodymium-139 .................. 59 1000 (37) Praseodymium-142 .................. 59 100 (3.7) Praseodymium-142m ............... 59 1000 (37) Praseodymium-143 .................. 59 10 (.37) Praseodymium-144 .................. 59 1000 (37) Praseodymium-145 .................. 59 1000 (37) Praseodymium-147 .................. 59 1000 (37) Promethium-141 ...................... 61 1000 (37) Promethium-143 ...................... 61 100 (3.7) Promethium-144 ...................... 61 10 (.37) Promethium-145 ...................... 61 100 (3.7) Promethium-146 ...................... 61 10 (.37) Promethium-147 ...................... 61 10 (.37) Promethium-148 ...................... 61 10 (.37) Promethium-148m ................... 61 10 (.37) Promethium-149 ...................... 61 100 (3.7) Promethium-150 ...................... 61 100 (3.7) Promethium-151 ...................... 61 100 (3.7) Protactinium-227 ..................... 91 100 (3.7) Protactinium-228 ..................... 91 10 (.37) Protactinium-230 ..................... 91 10 (.37) Protactinium-231 ..................... 91 0.01 (.00037) Protactinium-232 ..................... 91 10 (.37) Protactinium-233 ..................... 91 100 (3.7) Protactinium-234 ..................... 91 10 (.37) RADIONUCLIDES $† .............. 1 (.037) Radium-223 ............................. 88 1 (.037) Radium-224 ............................. 88 10 (.37) Radium-225 ............................. 88 1 (.037) Radium-226 ** ......................... 88 0.1 (.0037) Radium-227 ............................. 88 1000 (37) Radium-228 ............................. 88 0.1 (.0037) Radon-220 ............................... 86 0.1 (.0037) Radon-222 ............................... 86 0.1 (.0037) Rhenium-177 ........................... 75 1000 (37) Rhenium-178 ........................... 75 1000 (37) Rhenium-181 ........................... 75 100 (3.7) Rhenium-182 (12.7 hr) ............ 75 10 (.37) Rhenium-182 (64.0 hr) ............ 75 10 (.37) Rhenium-184 ........................... 75 10 (.37) Rhenium-184m ........................ 75 10 (.37) Rhenium-186 ........................... 75 100 (3.7) Rhenium-186m ........................ 75 10 (.37) Rhenium-187 ........................... 75 1000 (37) Rhenium-188 ........................... 75 1000 (37) Rhenium-188m ........................ 75 1000 (37) Rhenium-189 ........................... 75 1000 (37) Rhodium-100 ........................... 45 10 (.37) Rhodium-101 ........................... 45 10 (.37) Rhodium-101m ........................ 45 100 (3.7) Rhodium-102 ........................... 45 10 (.37) Rhodium-102m ........................ 45 10 (.37) Rhodium-103m ........................ 45 1000 (37) Rhodium-105 ........................... 45 100 (3.7) Rhodium-106m ........................ 45 10 (.37) Rhodium-107 ........................... 45 1000 (37) Rhodium-99 ............................. 45 10 (.37) Rhodium-99m .......................... 45 100 (3.7) Rubidium-79 ............................ 37 1000 (37) 

# T ABLE 

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# A PPENDIX 

# A—R ADIONUCLIDES 

# — Continued

(1)—Radionuclide (2)— AtomicNumber (3)—Reportable Quantity (RQ)

Ci (TBq)

Rubidium-81 ............................ 37 100 (3.7) Rubidium-81m ......................... 37 1000 (37) Rubidium-82m ......................... 37 10 (.37) Rubidium-83 ............................ 37 10 (.37) Rubidium-84 ............................ 37 10 (.37) Rubidium-86 ............................ 37 10 (.37) Rubidium-87 ............................ 37 10 (.37) Rubidium-88 ............................ 37 1000 (37) Rubidium-89 ............................ 37 1000 (37) Ruthenium-103 ........................ 44 10 (.37) Ruthenium-105 ........................ 44 100 (3.7) Ruthenium-106 ........................ 44 1 (.037) Ruthenium-94 .......................... 44 1000 (37) Ruthenium-97 .......................... 44 100 (3.7) Samarium-141 ......................... 62 1000 (37) Samarium-141m ...................... 62 1000 (37) Samarium-142 ......................... 62 1000 (37) Samarium-145 ......................... 62 100 (3.7) Samarium-146 ......................... 62 0.01 (.00037) Samarium-147 ......................... 62 0.01 (.00037) Samarium-151 ......................... 62 10 (.37) Samarium-153 ......................... 62 100 (3.7) Samarium-155 ......................... 62 1000 (37) Samarium-156 ......................... 62 100 (3.7) Scandium-43 ........................... 21 1000 (37) Scandium-44 ........................... 21 100 (3.7) Scandium-44m ........................ 21 10 (.37) Scandium-46 ........................... 21 10 (.37) Scandium-47 ........................... 21 100 (3.7) Scandium-48 ........................... 21 10 (.37) Scandium-49 ........................... 21 1000 (37) Selenium-70 ............................ 34 1000 (37) Selenium-73 ............................ 34 10 (.37) Selenium-73m .......................... 34 100 (3.7) Selenium-75 ............................ 34 10 (.37) Selenium-79 ............................ 34 10 (.37) Selenium-81 ............................ 34 1000 (37) Selenium-81m .......................... 34 1000 (37) Selenium-83 ............................ 34 1000 (37) Silicon-31 ................................. 14 1000 (37) Silicon-32 ................................. 14 1 (.037) Silver-102 ................................ 47 100 (3.7) Silver-103 ................................ 47 1000 (37) Silver-104 ................................ 47 1000 (37) Silver-104m ............................. 47 1000 (37) Silver-105 ................................ 47 10 (.37) Silver-106 ................................ 47 1000 (37) Silver-106m ............................. 47 10 (.37) Silver-108m ............................. 47 10 (.37) Silver-110m ............................. 47 10 (.37) Silver-111 ................................ 47 10 (.37) Silver-112 ................................ 47 100 (3.7) Silver-115 ................................ 47 1000 (37) Sodium-22 ............................... 11 10 (.37) Sodium-24 ............................... 11 10 (.37) Strontium-80 ............................ 38 100 (3.7) Strontium-81 ............................ 38 1000 (37) Strontium-83 ............................ 38 100 (3.7) Strontium-85 ............................ 38 10 (.37) Strontium-85m ......................... 38 1000 (37) Strontium-87m ......................... 38 100 (3.7) Strontium-89 ............................ 38 10 (.37) Strontium-90 ............................ 38 0.1 (.0037) Strontium-91 ............................ 38 10 (.37) Strontium-92 ............................ 38 100 (3.7) Sulfur-35 .................................. 16 1 (.037) Tantalum-172 .......................... 73 100 (3.7) Tantalum-173 .......................... 73 100 (3.7)



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(1)—Radionuclide (2)— AtomicNumber (3)—Reportable Quantity (RQ)

Ci (TBq)

Tantalum-174 .......................... 73 100 (3.7) Tantalum-175 .......................... 73 100 (3.7) Tantalum-176 .......................... 73 10 (.37) Tantalum-177 .......................... 73 1000 (37) Tantalum-178 .......................... 73 1000 (37) Tantalum-179 .......................... 73 1000 (37) Tantalum-180 .......................... 73 100 (3.7) Tantalum-180m ....................... 73 1000 (37) Tantalum-182 .......................... 73 10 (.37) Tantalum-182m ....................... 73 1000 (37) Tantalum-183 .......................... 73 100 (3.7) Tantalum-184 .......................... 73 10 (.37) Tantalum-185 .......................... 73 1000 (37) Tantalum-186 .......................... 73 1000 (37) Technetium-101 ....................... 43 1000 (37) Technetium-104 ....................... 43 1000 (37) Technetium-93 ......................... 43 100 (3.7) Technetium-93m ...................... 43 1000 (37) Technetium-94 ......................... 43 10 (.37) Technetium-94m ...................... 43 100 (3.7) Technetium-96 ......................... 43 10 (.37) Technetium-96m ...................... 43 1000 (37) Technetium-97 ......................... 43 100 (3.7) Technetium-97m ...................... 43 100 (3.7) Technetium-98 ......................... 43 10 (.37) Technetium-99 ......................... 43 10 (.37) Technetium-99m ...................... 43 100 (3.7) Tellurium-116 ........................... 52 1000 (37) Tellurium-121 ........................... 52 10 (.37) Tellurium-121m ........................ 52 10 (.37) Tellurium-123 ........................... 52 10 (.37) Tellurium-123m ........................ 52 10 (.37) Tellurium-125m ........................ 52 10 (.37) Tellurium-127 ........................... 52 1000 (37) Tellurium-127m ........................ 52 10 (.37) Tellurium-129 ........................... 52 1000 (37) Tellurium-129m ........................ 52 10 (.37) Tellurium-131 ........................... 52 1000 (37) Tellurium-131m ........................ 52 10 (.37) Tellurium-132 ........................... 52 10 (.37) Tellurium-133 ........................... 52 1000 (37) Tellurium-133m ........................ 52 1000 (37) Tellurium-134 ........................... 52 1000 (37) Terbium-147 ............................ 65 100 (3.7) Terbium-149 ............................ 65 100 (3.7) Terbium-150 ............................ 65 100 (3.7) Terbium-151 ............................ 65 10 (.37) Terbium-153 ............................ 65 100 (3.7) Terbium-154 ............................ 65 10 (.37) Terbium-155 ............................ 65 100 (3.7) Terbium-156 ............................ 65 10 (.37) Terbium-156m (24.4 hr) .......... 65 1000 (37) Terbium-156m (5.0 hr) ............ 65 1000 (37) Terbium-157 ............................ 65 100 (3.7) Terbium-158 ............................ 65 10 (.37) Terbium-160 ............................ 65 10 (.37) Terbium-161 ............................ 65 100 (3.7) Thallium-194 ............................ 81 1000 (37) Thallium-194m ......................... 81 100 (3.7) Thallium-195 ............................ 81 100 (3.7) Thallium-197 ............................ 81 100 (3.7) Thallium-198 ............................ 81 10 (.37) Thallium-198m ......................... 81 100 (3.7) Thallium-199 ............................ 81 100 (3.7) Thallium-200 ............................ 81 10 (.37) Thallium-201 ............................ 81 1000 (37) Thallium-202 ............................ 81 10 (.37) Thallium-204 ............................ 81 10 (.37) 

# T ABLE 

# 2 TO 

# A PPENDIX 

# A—R ADIONUCLIDES 

# — Continued

(1)—Radionuclide (2)— AtomicNumber (3)—Reportable Quantity (RQ)

Ci (TBq)

Thorium (Irradiated) ................. 90 *** Thorium (Natural) .................... 90 ** Thorium-226 ............................ 90 100 (3.7) Thorium-227 ............................ 90 1 (.037) Thorium-228 ............................ 90 0.01 (.00037) Thorium-229 ............................ 90 0.001 (.000037) Thorium-230 ............................ 90 0.01 (.00037) Thorium-231 ............................ 90 100 (3.7) Thorium-232 ** ........................ 90 0.001 (.000037) Thorium-234 ............................ 90 100 (3.7) Thulium-162 ............................. 69 1000 (37) Thulium-166 ............................. 69 10 (.37) Thulium-167 ............................. 69 100 (3.7) Thulium-170 ............................. 69 10 (.37) Thulium-171 ............................. 69 100 (3.7) Thulium-172 ............................. 69 100 (3.7) Thulium-173 ............................. 69 100 (3.7) Thulium-175 ............................. 69 1000 (37) Tin-110 .................................... 50 100 (3.7) Tin-111 .................................... 50 1000 (37) Tin-113 .................................... 50 10 (.37) Tin-117m ................................. 50 100 (3.7) Tin-119m ................................. 50 10 (.37) Tin-121 .................................... 50 1000 (37) Tin-121m ................................. 50 10 (.37) Tin-123 .................................... 50 10 (.37) Tin-123m ................................. 50 1000 (37) Tin-125 .................................... 50 10 (.37) Tin-126 .................................... 50 1 (.037) Tin-127 .................................... 50 100 (3.7) Tin-128 .................................... 50 1000 (37) Titanium-44 .............................. 22 1 (.037) Titanium-45 .............................. 22 1000 (37) Tungsten-176 .......................... 74 1000 (37) Tungsten-177 .......................... 74 100 (3.7) Tungsten-178 .......................... 74 100 (3.7) Tungsten-179 .......................... 74 1000 (37) Tungsten-181 .......................... 74 100 (3.7) Tungsten-185 .......................... 74 10 (.37) Tungsten-187 .......................... 74 100 (3.7) Tungsten-188 .......................... 74 10 (.37) Uranium (Depleted) ................. 92 *** Uranium (Irradiated) ................ 92 *** Uranium (Natural) .................... 92 **Uranium Enriched 20% or greater .......................................... 92 ***

Uranium Enriched less than

20% ...................................... 92 *** Uranium-230 ............................ 92 1 (.037) Uranium-231 ............................ 92 1000 (37) Uranium-232 ............................ 92 0.01 (.00037) Uranium-233 ............................ 92 0.1 (.0037) Uranium-234 ** ........................ 92 0.1 (.0037) Uranium-235 ** ........................ 92 0.1 (.0037) Uranium-236 ............................ 92 0.1 (.0037) Uranium-237 ............................ 92 100 (3.7) Uranium-238 ** ........................ 92 0.1 (.0037) Uranium-239 ............................ 92 1000 (37) Uranium-240 ............................ 92 1000 (37) Vanadium-47 ........................... 23 1000 (37) Vanadium-48 ........................... 23 10 (.37) Vanadium-49 ........................... 23 1000 (37) Xenon-120 ............................... 54 100 (3.7) Xenon-121 ............................... 54 10 (.37) Xenon-122 ............................... 54 100 (3.7) Xenon-123 ............................... 54 10 (.37) Xenon-125 ............................... 54 100 (3.7) Xenon-127 ............................... 54 100 (3.7)



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# 321 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101

T ABLE 

# 2 TO 

# A PPENDIX 

# A—R ADIONUCLIDES 

# — Continued

(1)—Radionuclide (2)— AtomicNumber (3)—Reportable Quantity (RQ)

Ci (TBq)

Xenon-129m ............................ 54 1000 (37) Xenon-131m ............................ 54 1000 (37) Xenon-133 ............................... 54 1000 (37) Xenon-133m ............................ 54 1000 (37) Xenon-135 ............................... 54 100 (3.7) Xenon-135m ............................ 54 10 (.37) Xenon-138 ............................... 54 10 (.37) Ytterbium-162 .......................... 70 1000 (37) Ytterbium-166 .......................... 70 10 (.37) Ytterbium-167 .......................... 70 1000 (37) Ytterbium-169 .......................... 70 10 (.37) Ytterbium-175 .......................... 70 100 (3.7) Ytterbium-177 .......................... 70 1000 (37) Ytterbium-178 .......................... 70 1000 (37) Yttrium-86 ................................ 39 10 (.37) Yttrium-86m ............................. 39 1000 (37) Yttrium-87 ................................ 39 10 (.37) Yttrium-88 ................................ 39 10 (.37) Yttrium-90 ................................ 39 10 (.37) Yttrium-90m ............................. 39 100 (3.7) Yttrium-91 ................................ 39 10 (.37) Yttrium-91m ............................. 39 1000 (37) Yttrium-92 ................................ 39 100 (3.7) Yttrium-93 ................................ 39 100 (3.7) Yttrium-94 ................................ 39 1000 (37) Yttrium-95 ................................ 39 1000 (37) Zinc-62 ..................................... 30 100 (3.7) Zinc-63 ..................................... 30 1000 (37) Zinc-65 ..................................... 30 10 (.37) Zinc-69 ..................................... 30 1000 (37) Zinc-69m .................................. 30 100 (3.7) Zinc-71m .................................. 30 100 (3.7) Zinc-72 ..................................... 30 100 (3.7) Zirconium-86 ............................ 40 100 (3.7) Zirconium-88 ............................ 40 10 (.37) Zirconium-89 ............................ 40 100 (3.7) Zirconium-93 ............................ 40 1 (.037) Zirconium-95 ............................ 40 10 (.37) Zirconium-97 ............................ 40 10 (.37)

$ The RQs for all radionuclides apply to chemical compounds containing the radionuclides and elemental forms regardless of the diameter of pieces of solid material.

† The RQ of one curie applies to all radionuclides not otherwise listed. Whenever the RQs in TABLE 1—HAZARDOUS SUBSTANCES OTHER THAN RADIONUCLIDES and this table conflict, the lowest RQ shall apply. For example, uranyl acetate and uranyl nitrate have RQs shown in TABLE 1 of 100 pounds, equivalent to about one-tenth the RQ level for uranium-238 in this table.

** The method to determine the RQs for mixtures or solutions of radionuclides can be found in paragraph 7 of the note preceding TABLE 1 of this appendix. RQs for the following four common radionuclide mixtures are provided: radium-226 in secular equilibrium with its daughters (0.053 curie); natural uranium (0.1 curie); natural uranium in secular equilibrium with its daughters (0.052 curie); and natural thorium in secular equilibrium with its daughters (0.011 curie).

*** Indicates that the name was added by PHMSA because it appears in the list of radionuclides in 49 CFR 173.435. The reportable quantity (RQ), if not specifically listed elsewhere inthis appendix, shall be determined in accordance with the procedures in paragraph 7 of this appendix.



# A PPENDIX 

# B TO 

# §172.101—L IST OF 

# M ARINE



# P OLLUTANTS



# 1. See §171.4 of this subchapter for applicability to marine pollutants. This appendix lists potential marine pollutants as defined in §171.8 of this subchapter. 2. Marine pollutants listed in this appendix are not necessarily listed by name in the§172.101 Table. If a marine pollutant not listed by name or by synonym in the §172.101 Table meets the definition of any hazard Class 1 through 8, then you must determine

the class and division of the material in accordance with §173.2a of this subchapter. Youmust also select the most appropriate hazardous material description and proper shipping name. If a marine pollutant not listed by name or by synonym in the §172.101 Table does not meet the definition of any Class 1through 8, then you must offer it for transportation under the most appropriate of thefollowing two Class 9 entries: ‘‘Environmentally hazardous substances, liquid,n.o.s.,’’ UN3082, or ‘‘Environmentally hazardous substances, solid, n.o.s.’’ UN3077.

3. This appendix contains two columns.The first column, entitled ‘‘S.M.P.’’ (for severe marine pollutants), identifies whether a material is a severe marine pollutant. If theletters ‘‘PP’’ appear in this column for a material, the material is a severe marine pollutant, otherwise it is not. The second column, entitled ‘‘Marine Pollutant’’ , lists the marine pollutants.

4. If a material is not listed in this appendix and meets the criteria for a marine pollutant as provided in Chapter 2.9 of the IMDG Code, (incorporated by reference; see §171.7 of this subchapter), the material maybe transported as a marine pollutant in accordance with the applicable requirements of this subchapter.

5. If a material or a solution meeting the definition of a marine pollutant in §171.8 of this subchapter does not meet the criteria for a marine pollutant as provided in section2.9.3.3 and 2.9.3.4 of the IMDG Code, (incorporated by reference; see §171.7 of this subchapter), it may be excepted from the requirements of this subchapter as a marine pollutant if that exception is approved by

the Associate Administrator.



# L IST OF 

# M ARINE 

# P OLLUTANTS

S.M.P.

(1) Marine pollutant (2)

Acetone cyanohydrin, stabilized Acetylene tetrabromide Acetylene tetrachloride Acraldehyde, inhibited Acrolein, inhibited Acrolein, stabilized Acrylic aldehyde, inhibited Alcohol C-12 - C-16 poly(1-6) ethoxylate Alcohol C-6 - C-17 (secondary)poly(3-6) ethoxylate

Aldicarb

PP Aldrin Alkyl (c12-c14) dimethylamine Alkyl (c7-c9) nitrates Alkybenzenesulphonates, branched and straight

chain ( excluding C11–C13 straight chain or branched chain homologues ) Allyl bromide

ortho-Aminoanisole



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# 322 49 CFR Ch. I (10–1–13 Edition) § 172.101

L IST OF 

# M ARINE 

# P OLLUTANTS 

# —Continued

S.M.P.

(1) Marine pollutant (2)

Aminocarb

Ammonium dinitro-o-cresolate n-Amylbenzene PP Azinphos-ethyl PP Azinphos-methyl Barium cyanide

Bendiocarb Benomyl Benquinox Benzyl chlorocarbonate Benzyl chloroformate PP Binapacryl N,N-Bis (2-hydroxyethyl) oleamide (LOA)

PP Brodifacoum Bromine cyanide

Bromoacetone Bromoallylene

Bromobenzene ortho-Bromobenzyl cyanide Bromocyane

Bromoform PP Bromophos-ethyl 3-Bromopropene Bromoxynil

Butanedione 2-Butenal, stabilized Butyl benzyl phthalate

N-tert -butyl- N-cyclopropyl-6-methylthio-1,3,5-triazine2,4-diamine 2,4-Di-tert-butylphenol PP 2, 6-Di-tert-Butylphenol para-tertiary-butyltoluene PP Cadmium compounds Cadmium sulphide

Calcium arsenate Calcium arsenate and calcium arsenite, mixtures,

solid Calcium cyanide PP Camphechlor Carbaryl

Carbendazim

Carbofuran

Carbon tetrabromide

Carbon tetrachloride PP Carbophenothion Cartap hydrochloride

PP Chlordane Chlorfenvinphos PP Chlorinated paraffins (C-10 - C-13) PP Chlorinated paraffins (C14–C17), with more than 1% shorter chain length

Chlorine Chlorine cyanide, inhibited Chlormephos Chloroacetone, stabilized 1-Chloro-2,3-Epoxypropane

2-Chloro-6-nitrotoluene

4-Chloro-2-nitrotoluene

Chloro-ortho-nitrotoluene 2-Chloro-5-trifluoromethylnitrobenzene para-Chlorobenzyl chloride, liquid or solid Chlorodinitrobenzenes, liquid or solid 1-Chloroheptane

1-Chlorohexane

Chloronitroanilines Chloronitrotoluenes, liquid Chloronitrotoluenes, solid

1-Chlorooctane PP Chlorophenolates, liquid PP Chlorophenolates, solid Chlorophenyltrichlorosilane 

# L IST OF 

# M ARINE 

# P OLLUTANTS 

# —Continued

S.M.P.

(1) Marine pollutant (2)

Chloropicrin alpha-Chloropropylene Chlorotoluenes (meta-;para-) PP Chlorpyriphos PP Chlorthiophos

Cocculus

Coconitrile Copper acetoarsenite Copper arsenite PP Copper chloride PP Copper chloride solution PP Copper cyanide PP Copper metal powder PP Copper sulphate, anhydrous, hydrates

Coumachlor PP Coumaphos PP Cresyl diphenyl phosphate Crotonaldehyde, stabilized Crotonic aldehyde, stabilized Crotoxyphos Cupric arsenite PP Cupric chloride PP Cupric cyanide PP Cupric sulfate Cupriethylenediamine solution PP Cuprous chloride Cyanide mixtures Cyanide solutions Cyanides, inorganic, n.o.s. Cyanogen bromide Cyanogen chloride, inhibited Cyanogen chloride, stabilized Cyanophos PP 1,5,9-Cyclododecatriene PP Cyhexatin PP Cymenes (o-;m-;p-) PP Cypermethrin Decyl acrylate

PP DDT Decycloxytetrahydrothiophene dioxide

DEF Desmedipham

Di-allate Di-n-Butyl phthalate

PP Dialifos
4,4 ′ -Diaminodiphenylmethane

PP Diazinon 1,3-Dibromobenzene

PP Dichlofenthion

Dichloroanilines 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorobenzene (meta-; para-) 2,2-Dichlorodiethyl ether Dichlorodimethyl ether, symmetrical Di-(2-chloroethyl) ether 1,1-Dichloroethylene, inhibited 1,6-Dichlorohexane Dichlorophenyltrichlorosilane

PP Dichlorvos PP Diclofop-methyl Dicrotophos

PP Dieldrin Diisopropylbenzenes Diisopropylnaphthalenes, mixed isomers

PP Dimethoate PP N,N-Dimethyldodecylamine Dimethylhydrazine, symmetrical Dimethylhydrazine, unsymmetrical Dinitro-o-cresol, solid Dinitro-o-cresol, solution



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# 323 Pipeline and Hazardous Materials Safety Admin., DOT § 172.101

L IST OF 

# M ARINE 

# P OLLUTANTS 

# —Continued

S.M.P.

(1) Marine pollutant (2)

Dinitrochlorobenzenes, liquid or solid Dinitrophenol, dry or wetted with less than 15 per

cent water, by mass Dinitrophenol solutions Dinitrophenol, wetted with not less than 15 per cent

water, by mass Dinitrophenolates alkali metals, dry or wetted with

less than 15 per cent water, by mass Dinitrophenolates, wetted with not less than 15 per

cent water, by mass

Dinobuton

Dinoseb

Dinoseb acetate

Dioxacarb

Dioxathion Dipentene Diphacinone Diphenyl PP Diphenylamine chloroarsine PP Diphenylchloroarsine, solid or liquid

Disulfoton 1,4-Di-tert-butylbenzene

DNOC DNOC (pesticide) Dodecyl diphenyl oxide disulphonate PP Dodecyl hydroxypropyl sulfide 1-Dodecylamine PP Dodecylphenol

Drazoxolon Edifenphos

PP Endosulfan

PP Endrin Epibromohydrin Epichlorohydrin

PP EPN

PP Esfenvalerate

PP Ethion Ethoprophos Ethyl fluid Ethyl mercaptan 2-Ethylhexyl nitrate 2-Ethyl-3-propylacrolein Ethyl tetraphosphate Ethyldichloroarsine Ethylene dibromide and methyl bromide mixtures,

liquid 2-Ethylhexaldehyde Fenamiphos

PP Fenbutatin oxide PP Fenchlorazole-ethyl

PP Fenitrothion PP Fenoxapro-ethyl PP Fenoxaprop-P-ethyl PP Fenpropathrin

Fensulfothion

PP Fenthion

PP Fentin acetate PP Fentin hydroxide

Ferric arsenate

Ferric arsenite

Ferrous arsenate

PP Fonofos

Formetanate PP Furathiocarb (ISO) PP gamma-BHC Gasoline, leaded PP Heptachlor Heptenophos n-Heptaldehyde n-Heptylbenzene normal-Heptyl chloride 

# L IST OF 

# M ARINE 

# P OLLUTANTS 

# —Continued

S.M.P.

(1) Marine pollutant (2)

PP Hexachlorobutadiene PP 1,3-Hexachlorobutadiene Hexaethyl tetraphosphate liquid Hexaethyl tetraphosphate, solid normal-Hexyl chloride n-Hexylbenzene Hydrocyanic acid, anhydrous, stabilized, containing

less than 3% water Hydrocyanic acid, anhydrous, stabilized, containing

less than 3% water and absorbed in a porous inert

material Hydrocyanic acid, aqueous solutions not more than

20% hydrocyanic acid Hydrogen cyanide solution in alcohol, with not more

than 45% hydrogen cyanide Hydrogen cyanide, stabilized with less than 3%

water Hydrogen cyanide, stabilized with less than 3%

water and absorbed in a porous inert material Hydroxydimethylbenzenes, liquid or solid Ioxynil

Isobenzan Isobutyl butyrate Isobutylbenzene Isodecyl acrylate Isodecyl diphenyl phosphate Isofenphos Isooctyl nitrate Isoprocarb Isotetramethylbenzene

PP Isoxathion

Lead acetate

Lead arsenates

Lead arsenites Lead compounds, soluble, n.o.s. Lead cyanide

Lead nitrate Lead perchlorate, solid or solution Lead tetraethyl Lead tetramethyl

PP Lindane

Linuron London Purple Magnesium arsenate

Malathion Mancozeb (ISO)

Maneb Maneb preparations with not less than 60% maneb Maneb preparation, stabilized against self-heating

Maneb stabilized or Maneb preparations, stabilized

against self-heating Manganese ethylene-1,2-bis dithiocarbamateManganese ethylene-1,2-bis-dithiocarbamate, stabilized against self-heating

Mecarbam Mephosfolan Mercaptodimethur

PP Mercuric acetate

PP Mercuric ammonium chloride

PP Mercuric arsenate

PP Mercuric benzoate PP Mercuric bisulphate

PP Mercuric bromide

PP Mercuric chloride PP Mercuric cyanide PP Mercuric gluconate

Mercuric iodide

PP Mercuric nitrate

PP Mercuric oleate

PP Mercuric oxide PP Mercuric oxycyanide, desensitized



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# 324 49 CFR Ch. I (10–1–13 Edition) § 172.101

L IST OF 

# M ARINE 

# P OLLUTANTS 

# —Continued

S.M.P.

(1) Marine pollutant (2)

PP Mercuric potassium cyanide PP Mercuric Sulphate PP Mercuric thiocyanate

PP Mercurol

PP Mercurous acetate PP Mercurous bisulphate

PP Mercurous bromide

PP Mercurous chloride

PP Mercurous nitrate PP Mercurous salicylate PP Mercurous sulphate PP Mercury acetates PP Mercury ammonium chloride PP Mercury based pesticide, liquid, flammable, toxic PP Mercury based pesticides, liquid, toxic, flammable PP Mercury based pesticides, liquid, toxic PP Mercury based pesticides, solid, toxic PP Mercury benzoate PP Mercury bichloride PP Mercury bisulphates PP Mercury bromides PP Mercury compounds, liquid, n.o.s. PP Mercury compounds, solid, n.o.s. PP Mercury cyanide PP Mercury gluconate PP Mercury (I) (mercurous) compounds (pesticides) PP Mercury (II) (mercuric) compounds (pesticides) Mercury iodide PP Mercury nucleate PP Mercury oleate PP Mercury oxide PP Mercury oxycyanide, desensitized PP Mercury potassium cyanide PP Mercury potassium iodide PP Mercury salicylate PP Mercury sulfates PP Mercury thiocyanate

Metam-sodium Methamidophos

Methanethiol

Methidathion Methomyl ortho-MethoxyanilineMethyl bromide and ethylene dibromide mixtures, liquid Methyl mercaptan 3-Methylacroleine, stabilized Methylchlorobenzenes Methylnitrophenols 3-Methylpyradine Methyltrithion Methylvinylbenzenes, inhibited PP Mevinphos

Mexacarbate

Mirex Monocrotophos

Motor fuel anti-knock mixtures Motor fuel anti-knock mixtures or compounds

Nabam

Naled PP Nickel carbonyl PP Nickel cyanide PP Nickel tetracarbonyl

3-Nitro-4-chlorobenzotrifluoride

Nitrobenzene Nitrobenzotrifluorides, liquid or solid Nonylphenol

normal -Octaldehyde Oleylamine PP Organotin compounds, liquid, n.o.s. PP Organotin compounds (pesticides) 

# L IST OF 

# M ARINE 

# P OLLUTANTS 

# —Continued

S.M.P.

(1) Marine pollutant (2)

PP Organotin compounds, solid, n.o.s. PP Organotin pesticides, liquid, flammable, toxic, n.o.s.

, flash point less than 23deg C PP Organotin pesticides, liquid, toxic, flammable, n.o.s. PP Organotin pesticides, liquid, toxic, n.o.s. PP Organotin pesticides, solid, toxic, n.o.s.

Orthoarsenic acid

PP Osmium tetroxide Oxamyl Oxydisulfoton

Paraoxon

PP Parathion PP Parathion-methyl

PP PCBs.

Pentachloroethane PP Pentachlorophenol

Pentalin n-Pentylbenzene Perchloroethylene Perchloromethylmercaptan Petrol, leaded

PP Phenarsazine chloride

d-Phenothrin

PP Phenthoate 1-Phenylbutane 2-Phenylbutane Phenylcyclohexane PP Phenylmercuric acetate PP Phenylmercuric compounds, n.o.s. PP Phenylmercuric hydroxide PP Phenylmercuric nitrate

PP Phorate

PP Phosalone

Phosmet PP Phosphamidon PP Phosphorus, white, molten PP Phosphorus, white or yellow dry or under water or in

solution PP Phosphorus white, or yellow, molten PP Phosphorus, yellow, molten Pindone (and salts of)

Pirimicarb PP Pirimiphos-ethyl PP Polychlorinated biphenyls PP Polyhalogenated biphenyls, liquid or Terphenyls liquid PP Polyhalogenated biphenyls, solid or Terphenyls,

solid PP Potassium cuprocyanide Potassium cyanide, solid Potassium cyanide, solution PP Potassium cyanocuprate (I) PP Potassium cyanomercurate

PP Potassium mercuric iodide

Promecarb Propachlor Propaphos Propenal, inhibited Propoxur

Prothoate Prussic acid, anhydrous, stabilized Prussic acid, anhydrous, stabilized, absorbed in a

porous inert material PP Pyrazophos Quinalphos PP Quizalofop PP Quizalofop-p-ethyl

Rotenone

Salithion

PP Silafluofen

Silver arsenite



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# 325 Pipeline and Hazardous Materials Safety Admin., DOT § 172.102

L IST OF 

# M ARINE 

# P OLLUTANTS 

# —Continued

S.M.P.

(1) Marine pollutant (2)

Silver cyanide

Silver orthoarsenite PP Sodium copper cyanide, solid PP Sodium copper cyanide solution PP Sodium cuprocyanide, solid PP Sodium cuprocyanide, solution Sodium cyanide, solid Sodium cyanide, solution Sodium dinitro-o-cresolate, dry or wetted with less

than 15 per cent water, by mass Sodium dinitro-ortho-cresolate, wetted with not less

than 15 per cent water, by mass PP Sodium pentachlorophenate Strychnine or Strychnine salts Sulfotep PP Sulprophos

Tallow nitrile Temephos

TEPP

PP Terbufos

Tetrabromoethane

Tetrabromomethane 1,1,2,2-Tetrachloroethane Tetrachloroethylene

Tetrachloromethane Tetraethyl dithiopyrophosphate PP Tetraethyl lead, liquid

Tetramethrin Tetramethyllead

Thallium chlorate Thallium compounds, n.o.s. Thallium compounds (pesticides)

Thallium nitrate

Thallium sulfate

Thallous chlorate Thiocarbonyl tetrachloride Triaryl phosphates, isopropylated PP Triaryl phosphates, n.o.s. Triazophos

Tribromomethane PP Tributyltin compounds

Trichlorfon PP 1,2,3—Trichlorobenzene Trichlorobenzenes, liquid

Trichlorobutene Trichlorobutylene Trichloromethane sulphuryl chloride Trichloromethyl sulphochloride

Trichloronat Tricresyl phosphate (less than 1% ortho-isomer) PP Tricresyl phosphate, not less than 1% ortho-isomer

but not more than 3% orthoisomer PP Tricresyl phosphate with more than 3 per cent ortho

isomer Triethylbenzene Triisopropylated phenyl phosphates Trimethylene dichloride PP Triphenylphosphate Triphenyl phosphate/tert-butylated triphenyl

phosphates mixtures containing 5% to 10% triphenyl phosphates PP Triphenyl phosphate/tert-butylated triphenyl phosphates mixtures containing 10% to 48% triphenyl phosphates PP Triphenyltin compounds Tritolyl phosphate (less than 1% ortho-isomer) PP Tritolyl phosphate (not less than 1% ortho-isomer) Trixylenyl phosphate Vinylidene chloride, stabilized Warfarin (and salts of) PP White phosphorus, dry 

# L IST OF 

# M ARINE 

# P OLLUTANTS 

# —Continued

S.M.P.

(1) Marine pollutant (2)

PP White phosphorus, wet White spirit, low (15-20%) aromatic
PP Yellow phosphorus, dry
PP Yellow phosphorus, wet

Zinc bromide
Zinc cyanide



# [Amdt. 172–173, 55 FR 52474, Dec. 21, 1990]

E DITORIAL 

# N OTE 

# : For F EDERAL 

# R EGISTER 

# citations affecting §172.101, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume

and at www.fdsys.gov

.



# § 172.102 Special provisions.

(a) General. When column 7 of the§172.101 table refers to a special provision for a hazardous material, themeaning and requirements of that provision are as set forth in this section. When a special provision specifiespackaging or packaging requirements—

(1) The special provision is in addition to the standard requirements for all packagings prescribed in §173.24 ofthis subchapter and any other applicable packaging requirements in subparts A and B of part 173 of this subchapter;

and

(2) To the extent a special provisionimposes limitations or additional requirements on the packaging provisions set forth in column 8 of the§172.101 table, packagings must conform to the requirements of the special provision.

(b) Description of codes for special provisions. Special provisions containpackaging provisions, prohibitions, exceptions from requirements for particular quantities or forms of materialsand requirements or prohibitions applicable to specific modes of transportation, as follows:

(1) A code consisting only of numbers (for example, ‘‘11’’) is multi-modal in application and may apply to bulk and non-bulk packagings.

(2) A code containing the letter ‘‘A’’refers to a special provision which applies only to transportation by aircraft.


# 326 49 CFR Ch. I (10–1–13 Edition) § 172.102

(3) A code containing the letter ‘‘B’’refers to a special provision that applies only to bulk packaging requirements. Unless otherwise provided inthis subchapter, these special provisions do not apply to UN, IM Specification portable tanks or IBCs.

(4) A code containing the letters ‘‘IB’’ or ‘‘IP’’ refers to a special provision that applies only to transportation in

IBCs.

(5) A code containing the letter ‘‘N’’refers to a special provision which applies only to non-bulk packaging requirements.

(6) A code containing the letter ‘‘R’’refers to a special provision which applies only to transportation by rail.

(7) A code containing the letter ‘‘T’’refers to a special provision which applies only to transportation in UN or IM Specification portable tanks.

(8) A code containing the letters ‘‘TP’’ refers to a portable tank special provision for UN or IM Specification portable tanks that is in addition tothose provided by the portable tank instructions or the requirements in part 178 of this subchapter.

(9) A code containing the letter ‘‘W’’refers to a special provision that applies only to transportation by water.

(c) Tables of special provisions. The following tables list, and set forth the requirements of, the special provisions referred to in column 7 of the §172.101

table.

(1) Numeric provisions. These provisions are multi-modal and apply to bulk and non-bulk packagings:

Code/Special Provisions

1 This material is poisonous by inhalation

(see §171.8 of this subchapter) in Hazard Zone A (see §173.116(a) or §173.133(a) of this subchapter), and must be described as an inhalation hazard under the provisions of this subchapter. 2 This material is poisonous by inhalation

(see §171.8 of this subchapter) in Hazard Zone B (see §173.116(a) or §173.133(a) of this subchapter), and must be described as an inhalation hazard under the provisions of this subchapter. 3 This material is poisonous by inhalation

(see §171.8 of this subchapter) in Hazard Zone C (see §173.116(a) of this subchapter),

and must be described as an inhalationhazard under the provisions of this subchapter. 4 This material is poisonous by inhalation

(see §171.8 of this subchapter) in Hazard Zone D (see §173.116(a) of this subchapter),

and must be described as an inhalationhazard under the provisions of this subchapter.

5 If this material meets the definition for a

material poisonous by inhalation (see §171.8 of this subchapter), a shipping name

must be selected which identifies the inhalation hazard, in Division 2.3 or Division 6.1, as appropriate. 6 This material is poisonous-by-inhalation

and must be described as an inhalationhazard under the provisions of this subchapter.

8 A hazardous substance that is not a hazardous waste may be shipped under theshipping description ‘‘Other regulated substances, liquid or solid, n.o.s.’’, as appropriate. In addition, for solid materials, special provision B54 applies. 9 Packaging for certain PCBs for disposal

and storage is prescribed by EPA in 40 CFR

761.60 and 761.65.11 The hazardous material must be packaged as either a liquid or a solid, as appropriate, depending on its physical form at 55

° C (131 ° F) at atmospheric pressure.12 In concentrations greater than 40 percent, this material has strong oxidizing properties and is capable of starting fires

in contact with combustible materials. Ifappropriate, a package containing this material must conform to the additional labeling requirements of §172.402 of this subchapter.

13 The words ‘‘Inhalation Hazard’’ shall be

entered on each shipping paper in association with the shipping description, shall bemarked on each non-bulk package in association with the proper shipping name and identification number, and shall be markedon two opposing sides of each bulk package. Size of marking on bulk package must conform to §172.302(b) of this subchapter. The requirements of §§172.203(m) and 172.505 of this subchapter do not apply.

14 Motor fuel antiknock mixtures are:

a. Mixtures of one or more organic lead

mixtures (such as tetraethyl lead, triethylmethyl lead, diethyldimethyl lead, ethyltrimethyl lead, andtetramethyl lead) with one or more halogen compounds (such as ethylenedibromide and ethylene dichloride), hydrocarbon solvents or other equally efficient stabilizers; or b. tetraethyl lead. 15 This entry applies to ‘‘Chemical kits’’ and ‘‘First aid kits’’ containing one or more compatible items of hazardous materials in boxes, cases, etc. that, for example, are used for medical, analytical, diagnostic, testing, or repair purposes. Kits that are carried onboard transport vehicles for first aid or operating purposes are not subject to the requirements of this subchapter.


# 327 Pipeline and Hazardous Materials Safety Admin., DOT § 172.102

16 This description applies to smokeless

powder and other propellant powders that are used as powder for small arms and have

been classed as Division 1.3C and 1.4C and

reclassed to Division 4.1 in accordance with §173.56 and §173.58 of this subchapter. 19 For domestic transportation only, the

identification number ‘‘UN1075’’ may be used in place of the identification number specified in column (4) of the §172.101 table.

The identification number used must be consistent on package markings, shippingpapers and emergency response information.21 This material must be stabilized by appropriate means (e.g., addition of chemical inhibitor, purging to remove oxygen) to prevent dangerous polymerization (see §173.21(f) of this subchapter). 22 If the hazardous material is in dispersion

in organic liquid, the organic liquid must have a flash point above 50 ° C (122 ° F). 23 This material may be transported under

the provisions of Division 4.1 only if it is so packed that the percentage of diluent will not fall below that stated in the shipping description at any time during transport.Quantities of not more than 500 g per package with not less than 10 percent water by mass may also be classed in Division 4.1, provided a negative test result is obtained

when tested in accordance with test series 6(c) of the UN Manual of Tests and Criteria (IBR, see §171.7 of this subchapter). 24 Alcoholic beverages containing more

than 70 percent alcohol by volume must be transported as materials in Packing Group II. Alcoholic beverages containing morethan 24 percent but not more than 70 percent alcohol by volume must be transported as materials in Packing Group III. 26 This entry does not include ammonium

permanganate, the transport of which is prohibited except when approved by the

Associate Administrator. 28 The dihydrated sodium salt of

dichloroisocyanuric acid is not subject to the requirements of this subchapter. 29 For transportation by motor vehicle,rail car or vessel, production runs (exceptions for prototypes can be found in §173.185(e)) of not more than 100 lithium cellsor batteries are excepted from the testing requirements of §173.185(a)(1) if—

a. For a lithium metal cell or battery, the lithium content is not more than 1.0 g per cell and the aggregate lithium content is notmore than 2.0 g per battery, and, for a lithium-ion cell or battery, the equivalent lithium content is not more than 1.5 g per celland the aggregate equivalent lithium content is not more than 8 g per battery;

b. The cells and batteries are transportedin an outer packaging that is a metal, plastic or plywood drum or metal, plastic or

wooden box that meets the criteria for Packing Group I packagings; and c. Each cell and battery is individually packed in an inner packaging inside an outer packaging and is surrounded by cushioningmaterial that is non-combustible, and nonconductive. 30 Sulfur is not subject to the requirements

of this subchapter if transported in a nonbulk packaging or if formed to a specificshape (for example, prills, granules, pellets, pastilles, or flakes). A bulk packaging containing sulfur is not subject to the placarding requirements of subpart F ofthis part, if it is marked with the appropriate identification number as required by subpart D of this part. Molten sulfur must be marked as required by §172.325 of this subchapter.31 Materials which have undergone sufficient heat treatment to render them nonhazardous are not subject to the requirements of this subchapter. 32 Polymeric beads and molding compounds

may be made from polystyrene,poly(methyl methacrylate) or other polymeric material.

33 Ammonium nitrites and mixtures of an

inorganic nitrite with an ammonium salt are prohibited. 34 The commercial grade of calcium nitrate

fertilizer, when consisting mainly of a double salt (calcium nitrate and ammoniumnitrate) containing not more than 10 percent ammonium nitrate and at least 12 percent water of crystallization, is not subject to the requirements of this subchapter. 35 Antimony sulphides and oxides which do

not contain more than 0.5 percent of arsenic calculated on the total mass do not

meet the definition of Division 6.1. 37 Unless it can be demonstrated by testing

that the sensitivity of the substance in its frozen state is no greater than in its liquid state, the substance must remain liquid during normal transport conditions. It must not freeze at temperatures above

¥ 15

° C (5 ° F).

38 If this material shows a violent effect in

laboratory tests involving heating under confinement, the labeling requirements ofSpecial Provision 53 apply, and the material must be packaged in accordance withpacking method OP6 in §173.225 of this subchapter. If the SADT of the technically pure substance is higher than 75 ° C, thetechnically pure substance and formulations derived from it are not self-reactive materials and, if not meeting any otherhazard class, are not subject to the requirements of this subchapter.39 This substance may be carried under provisions other than those of Class 1 only if it is so packed that the percentage of water will not fall below that stated at any time during transport. When phlegmatized with water and inorganic inert material,

the content of urea nitrate must not exceed 75 percent by mass and the mixture


# 328 49 CFR Ch. I (10–1–13 Edition) § 172.102

should not be capable of being detonated by test 1(a)(i) or test 1(a)(ii) in the UN Manual of Tests and Criteria (IBR, see §171.7 of this subchapter).40 Polyester resin kits consist of two components: A base material (Class 3, Packing Group II or III) and an activator (organic peroxide), each separately packed in an inner packaging. The organic peroxidemust be type D, E, or F, not requiring temperature control. The components may beplaced in the same outer packaging provided they will not interact dangerously in the event of leakage. The Packing Group assigned will be II or III, according to the classification criteria for Class 3, applied to the base material. Additionally, unlessotherwise excepted in this subchapter, polyester resin kits must be packaged in specification combination packagings based on the performance level of the base material

contained within the kit. 41 This material at the Packing Group II

hazard criteria level may be transported in Large Packagings. 43 The membrane filters, including paper

separators and coating or backing materials, that are present in transport, must not be able to propagate a detonation as tested by one of the tests described in the UN Manual of Tests and Criteria, Part I,Test series 1(a) (IBR, see §171.7 of this subchapter). On the basis of the results of suitable burning rate tests, and taking

into account the standard tests in the UNManual of Tests and Criteria, Part III, subsection 33.2.1 (IBR, see §171.7 of this subchapter), nitrocellulose membrane filtersin the form in which they are to be transported that do not meet the criteria for a Division 4.1 material are not subject to therequirements of this subchapter. Packagings must be so constructed that explosion is not possible by reason of increasedinternal pressure. Nitrocellulose membrane filters covered by this entry, each with a mass not exceeding 0.5 g, are notsubject to the requirements of this subchapter when contained individually in an article or a sealed packet. 44 The formulation must be prepared so

that it remains homogenous and does not separate during transport. Formulations

with low nitrocellulose contents and neither showing dangerous properties when tested for their ability to detonate, deflagrate or explode when heated under defined confinement by the appropriate

test methods and criteria in the UN Manual of Tests and Criteria (IBR, see §171.7 of this subchapter), nor classed as a Division4.1 (flammable solid) when tested in accordance with the procedures specified in§173.124 of this subchapter (chips, if necessary, crushed and sieved to a particle size of less than 1.25 mm), are not subject to the requirements of this subchapter. 45 Temperature should be maintained between 18 ° C (64.4 ° F) and 40 ° C (104 ° F). Tanks containing solidified methacrylicacid must not be reheated during transport.46 This material must be packed in accordance with packing method OP6 (see §173.225 of this subchapter). During transport, it must be protected from direct sunshineand stored (or kept) in a cool and well-ventilated place, away from all sources of

heat. 47 Mixtures of solids that are not subject to

this subchapter and flammable liquids may be transported under this entry without first applying the classification criteria of Division 4.1, provided there is no free liquid

visible at the time the material is loaded or at the time the packaging or transport unit is closed. Except when the liquids are fully absorbed in solid material contained in sealed bags, for single packagings, each packaging must correspond to a design type that has passed a leakproofness test at the Packing Group II level. Small inner packagings consisting of sealed packets and articles containing less than 10 mL of a Class 3 liquid in Packing Group II or III

absorbed onto a solid material are not subject to this subchapter provided there is no free liquid in the packet or article. 48 Mixtures of solids that are not subject to

this subchapter and toxic liquids may be transported under this entry without firstapplying the classification criteria of Division 6.1, provided there is no free liquid

visible at the time the material is loaded or at the time the packaging or transport unit is closed. For single packagings, each packaging must correspond to a design type that has passed a leakproofness test at the Packing Group II level. This entry may not be used for solids containing a Packing Group I liquid. 49 Mixtures of solids that are not subject to

this subchapter and corrosive liquids may be transported under this entry without first applying the classification criteria of Class 8, provided there is no free liquid

visible at the time the material is loaded or at the time the packaging or transport unit is closed. For single packagings, each packaging must correspond to a design type that has passed a leakproofness test at the Packing Group II level. 50 Cases, cartridge, empty with primer

which are made of metallic or plastic casings and meeting the classification criteriaof Division 1.4 are not regulated for domestic transportation.51 This description applies to items previously described as ‘‘Toy propellant devices, Class C’’ and includes reloadable kits. Model rocket motors containing 30grams or less propellant are classed as Division 1.4S and items containing more than 30 grams of propellant but not more than


# 329 Pipeline and Hazardous Materials Safety Admin., DOT § 172.102

62.5 grams of propellant are classed as Division 1.4C.52 This entry may only be used for substances that do not exhibit explosive properties of Class 1 (explosive) when tested in

accordance with Test Series 1 and 2 of Class 1 (explosive) in the UN Manual of Tests and Criteria, Part I (incorporated by reference; see §171.7 of this subchapter). 53 Packages of these materials must bear

the subsidiary risk label, ‘‘EXPLOSIVE’’, and the subsidiary hazard class/divisionmust be entered in parentheses immediately following the primary hazard classin the shipping description, unless otherwise provided in this subchapter orthrough an approval issued by the Associate Administrator, or the competent authority of the country of origin. A copy of the approval shall accompany the shipping

papers.54 Maneb or maneb preparations not meeting the definition of Division 4.3 or any other hazard class are not subject to the requirements of this subchapter when transported by motor vehicle, rail car, or

aircraft.55 This device must be approved in accordance with §173.56 of this subchapter by the

Associate Administrator.56 A means to interrupt and prevent detonation of the detonator from initiating the detonating cord must be installed between each electric detonator and the detonating cord ends of the jet perforating guns beforethe charged jet perforating guns are offered for transportation.

57 Maneb or Maneb preparations stabilized

against self-heating need not be classified

in Division 4.2 when it can be demonstrated by testing that a volume of 1 m 3 

# of substance does not self-ignite and thatthe temperature at the center of the sample does not exceed 200 ° C, when the sample is maintained at a temperature of not less

than 75 ° C ± 2 ° C for a period of 24 hours, in accordance with procedures set forth for testing self-heating materials in the UN Manual of Tests and Criteria (IBR, see §171.7 of this subchapter).58 Aqueous solutions of Division 5.1 inorganic solid nitrate substances are considered as not meeting the criteria of Division

5.1 if the concentration of the substances in solution at the minimum temperature encountered in transport is not greater than 80% of the saturation limit.59 Ferrocerium, stabilized against corrosion, with a minimum iron content of 10 percent is not subject to the requirements of this subchapter. 61 A chemical oxygen generator is spent if

its means of ignition and all or a part of its chemical contents have been expended.62 Oxygen generators (see §171.8 of this subchapter) are not authorized for transportation under this entry. 64 The group of alkali metals includes lithium, sodium, potassium, rubidium, and

caesium.65 The group of alkaline earth metals includes magnesium, calcium, strontium,

and barium.

66 Formulations of these substances containing not less than 30 percent non-volatile, non-flammable phlegmatizer are not subject to this subchapter.70 Black powder that has been classed in accordance with the requirements of §173.56of this subchapter may be reclassed and offered for domestic transportation as a Division 4.1 material if it is offered for transportation and transported in accordancewith the limitations and packaging requirements of §173.170 of this subchapter. 74 During transport, this material must be

protected from direct sunshine and stored or kept in a cool and well-ventilated place, away from all sources of heat. 78 This entry may not be used to describe

compressed air which contains more than23.5 percent oxygen. Compressed air containing greater than 23.5 percent oxygen must be shipped using the description ‘‘Compressed gas, oxidizing, n.o.s.,

UN3156.’’ 79 This entry may not be used for mixtures

that meet the definition for oxidizing gas.81 Polychlorinated biphenyl items, as defined in 40 CFR 761.3, for which specification packagings are impractical, may be packaged in non-specification packagingsmeeting the general packaging requirements of subparts A and B of part 173 of this subchapter. Alternatively, the item itself may be used as a packaging if it meets the general packaging requirementsof subparts A and B of part 173 of this subchapter. 101 The name of the particular substance or

article must be specified. 102 The ends of the detonating cord must be

tied fast so that the explosive cannot escape. The articles may be transported as in Division 1.4 Compatibility Group D (1.4D) if all of the conditions specified in §173.63(a) of this subchapter are met.

103 Detonators which will not mass detonate and undergo only limited propagation in the shipping package may be assigned to

1.4B classification code. Mass detonatemeans that more than 90 percent of the devices tested in a package explode practically simultaneously. Limited propagation means that if one detonator near the center of a shipping package is exploded,the aggregate weight of explosives, excluding ignition and delay charges, in this and

all additional detonators in the outside packaging that explode may not exceed 25

grams. 105 The word ‘‘Agents’’ may be used instead

of ‘‘Explosives’’ when approved by the Associate Administrator.


# 330 49 CFR Ch. I (10–1–13 Edition) § 172.102

106 The recognized name of the particular

explosive may be specified in addition to the type.

107 The classification of the substance is expected to vary especially with the particle size and packaging but the border lines have not been experimentally determined; appropriate classifications should be verified following the test procedures in §§173.57 and 173.58 of this subchapter.

108 Fireworks must be so constructed and

packaged that loose pyrotechnic composition will not be present in packages during transportation. 109 Rocket motors must be nonpropulsive

in transportation unless approved in accordance with §173.56 of this subchapter. Arocket motor to be considered ‘‘nonpropulsive’’ must be capable of unrestrained burning and must not appreciably move in any direction when ignited by any means. 110 Fire extinguishers transported under

UN1044 and oxygen cylinders transportedfor emergency use under UN1072 may include installed actuating cartridges (cartridges, power device of Division 1.4C or 1.4S), without changing the classification of Division 2.2, provided the aggregatequantity of deflagrating (propellant) explosives does not exceed 3.2 grams per cylinder. Oxygen cylinders with installed actuating cartridges as prepared for transportation must have an effective means of preventing inadvertent activation. 111 Explosive substances of Division 1.1

Compatibility Group A (1.1A) are forbiddenfor transportation if dry or not desensitized, unless incorporated in a device. 113 The sample must be given a tentative

approval by an agency or laboratory in accordance with §173.56 of this subchapter. 114 Jet perforating guns, charged, oil well,

without detonator may be reclassed to Division 1.4 Compatibility Group D (1.4D) if the following conditions are met: a. The total weight of the explosive contents

of the shaped charges assembled in the guns does not exceed 90.5 kg (200 pounds) per vehicle; and b. The guns are packaged in accordance with

Packing Method US 1 as specified in §173.62 of this subchapter.115 Boosters with detonator, detonator assemblies and boosters with detonators in which the total explosive charge per unit does not exceed 25 g, and which will not mass detonate and undergo only limited propagation in the shipping package may be assigned to 1.4B classification code. Mass detonate means more than 90 percent of the devices tested in a package explodepractically simultaneously. Limited propagation means that if one booster near thecenter of the package is exploded, the aggregate weight of explosives, excluding ignition and delay charges, in this and all additional boosters in the outside packaging that explode may not exceed 25 g.116 Fuzes, detonating may be classed in Division 1.4 if the fuzes do not contain more than 25 g of explosive per fuze and are made and packaged so that they will not cause functioning of other fuzes, explosives or other explosive devices if one of the fuzes detonates in a shipping packaging or in adjacent packages. 117 If shipment of the explosive substance is

to take place at a time that freezingweather is anticipated, the water contained in the explosive substance must be

mixed with denatured alcohol so that freezing will not occur. 118 This substance may not be transported

under the provisions of Division 4.1 unless specifically authorized by the AssociateAdministrator (see UN0143 or UN0150 as appropriate). 119 This substance, when in quantities of

not more than 11.5 kg (25.3 pounds), with not less than 10 percent water, by mass,also may be classed as Division 4.1, provided a negative test result is obtained

when tested in accordance with test series 6(c) of the UN Manual of Tests and Criteria (IBR, see §171.7 of this subchapter). 120 The phlegmatized substance must be

significantly less sensitive than dry PETN.121 This substance, when containing less alcohol, water or phlegmatizer than specified, may not be transported unless approved by the Associate Administrator.123 Any explosives, blasting, type C containing chlorates must be segregated from explosives containing ammonium nitrate

or other ammonium salts. 125 Lactose or glucose or similar materials

may be used as a phlegmatizer provided

that the substance contains not less than90%, by mass, of phlegmatizer. These mixtures may be classified in Division 4.1 when tested in accordance with test series 6(c) of the UN Manual of Tests and Criteria (IBR, see §171.7 of this subchapter) and approved by the Associate Administrator. Testingmust be conducted on at least three packages as prepared for transport. Mixtures containing at least 98%, by mass, ofphlegmatizer are not subject to the requirements of this subchapter. Packages containing mixtures with not less than 90% by mass, of phlegmatizer need not bear a POISON subsidiary risk label.127 Mixtures containing oxidizing and organic materials transported under thisentry may not meet the definition and criteria of a Class 1 material. (See §173.50 of this subchapter.) 128 Regardless of the provisions of

§172.101(c)(12), aluminum smelting by-products and aluminum remelting by-products described under this entry, meeting the definition of Class 8, Packing Group II and


# 331 Pipeline and Hazardous Materials Safety Admin., DOT § 172.102

III may be classed as a Division 4.3 material and transported under this entry. Thepresence of a Class 8 hazard must be communicated as required by this Part for subsidiary hazards.
129 These materials may not be classified

and transported unless authorized by the

Associate Administrator on the basis of results from Series 2 Test and a Series 6(c)

Test from the UN Manual of Tests and Criteria (IBR, see §171.7 of this subchapter) on packages as prepared for transport. The packing group assignment and packagingmust be approved by the Associate Administrator for Hazardous Materials Safety on the basis of the criteria in §173.21 of this subchapter and the package type used for the Series 6(c) test.
130 ‘‘Batteries, dry, sealed, n.o.s.,’’ commonly referred to as dry batteries, are hermetically sealed and generally utilize metals (other than lead) and/or carbon as electrodes. These batteries are typically usedfor portable power applications. The rechargeable (and some non-rechargeable) types have gelled alkaline electrolytes (rather than acidic) making it difficult for them to generate hydrogen or oxygen when overcharged and therefore, differentiatingthem from non-spillable batteries. Dry batteries specifically covered by anotherentry in the §172.101 Table must be transported in accordance with the requirements applicable to that entry. For example, nickel-metal hydride batteries transported by vessel in certain quantities are covered by another entry ( see Batteries,nickel-metal hydride, UN3496). Dry batteries not specifically covered by another entry in the §172.101 Table are covered by this entry ( i.e., Batteries, dry, sealed, n.o.s.) and are not subject to requirements of this subchapter except for the following:
(a) Incident reporting. For transportation by aircraft, a telephone report in accordance with §171.15(a) is required if a fire, violent rupture, explosion or dangerous evolution of heat ( i.e., an amount of heat sufficient to be dangerous to packaging or personal safety to include charring of packaging, melting of packaging, scorching of packaging, or other evidence) occurs as a direct result of a dry battery. For all modes of transportation, awritten report submitted, retained, and updated in accordance with §171.16 is requiredif a fire, violent rupture, explosion or dangerous evolution of heat occurs as a direct result of a dry battery or battery-powered

device.

(b) Preparation for transport. Batteries andbattery-powered device(s) containing batteries must be prepared and packaged for transport in a manner to prevent:

(1) A dangerous evolution of heat;
(2) Short circuits, including but not limited to the following methods: (i) Packaging each battery or each batterypowered device when practicable, in fully enclosed inner packagings made of non-conductive material;

(ii) Separating or packaging batteries in amanner to prevent contact with other batteries, devices or conductive materials ( e.g., metal) in the packagings; or

(iii) Ensuring exposed terminals or connectors are protected with non-conductive caps, non-conductive tape, or by other appropriate means; and

(3) Damage to terminals. If not impact resistant, the outer packaging should not beused as the sole means of protecting the battery terminals from damage or shortcircuiting. Batteries must be securely cushioned and packed to prevent shifting which could loosen terminal caps or reorient theterminals to produce short circuits. Batteries contained in devices must be securelyinstalled. Terminal protection methods include but are not limited to the following:

(i) Securely attaching covers of sufficient strength to protect the terminals;

(ii) Packaging the battery in a rigid plastic packaging; or

(iii) Constructing the battery with terminals that are recessed or otherwise protected so that the terminals will not be subjected to damage if the package is dropped.

(c) Additional air transport requirements. Fora battery whose voltage (electrical potential) exceeds 9 volts—

(1) When contained in a device, the device must be packaged in a manner that prevents

unintentional activation or must have anindependent means of preventing unintentional activation ( e.g., packaging restricts access to activation switch, switch caps orlocks, recessed switches, trigger locks, temperature sensitive circuit breakers, etc. ); and

(2) An indication of compliance with thisspecial provision must be provided by marking each package with the words ‘‘not restricted’’ or by including the words ‘‘not restricted’’ on a transport document such as an air waybill accompanying the shipment.

(d) Used or spent battery exception. Used or spent dry batteries of both non-rechargeableand rechargeable designs, with a marked rating up to 9-volt that are combined in the same package and transported by highway or rail for recycling, reconditioning, or disposal are not subject to this special provision or any other requirement of the HMR. Note that batteries utilizing different chemistries ( i.e., those battery chemistries specifically covered by another entry in the §172.101 Table) as well as dry batteries with a markedrating greater than 9-volt may not be combined with used or spent batteries in the same package. Note also that this exception does not apply to batteries that have been

reconditioned for reuse.


# 332 49 CFR Ch. I (10–1–13 Edition) § 172.102

131 This material may not be offered for

transportation unless approved by the Associate Administrator.132 This entry may only be used for uniform, ammonium nitrate based fertilizer mixtures, containing nitrogen, phosphate or potash, meeting the following criteria: (1) Contains not more than 70% ammonium

nitrate and not more than 0.4% total combustible, organic material calculated as carbon or (2) Contains not more than 45%

ammonium nitrate and unrestricted combustible material.134 This entry only applies to vehicles powered by wet batteries, sodium batteries, or lithium batteries and equipment powered by wet batteries or sodium batteries thatare transported with these batteries installed. For the purpose of this special provision, vehicles are self-propelled apparatus designed to carry one or more persons or goods. Examples of such vehicles are electrically-powered cars, motorcycles, scooters, three- and four-wheeled vehicles or motorcycles, battery-assisted bicycles, lawn tractors, boats, aircraft, wheelchairs and other mobility aids. Examples ofequipment are lawnmowers, cleaning machines or model boats and model aircraft. Equipment powered by lithium batteries must be consigned under the entries‘‘Lithium batteries contained in equipment’’ or ‘‘Lithium batteries packed with equipment,’’ as appropriate. Self-propelled

vehicles that also contain an internal combustion engine must be consigned under the entry ‘‘Engine, internal combustion,flammable gas powered’’ or ‘‘Engine, internal combustion, flammable liquid powered’’ or ‘‘Vehicle, flammable gas powered’’ or ‘‘Vehicle, flammable liquid powered,’’ as appropriate. These entries include hybridelectric vehicles powered by both an internal combustion engine and batteries. Additionally, self-propelled vehicles or equipment that contain a fuel cell engine must be consigned under the entries ‘‘Engine,fuel cell, flammable gas powered’’ or ‘‘Engine, fuel cell, flammable liquid powered’’or ‘‘Vehicle, fuel cell, flammable gas powered’’ or ‘‘Vehicle, fuel cell, flammable liquid powered,’’ as appropriate. These entries include hybrid electric vehicles powered by a fuel cell engine, an internal combustion engine, and batteries. 135 Internal combustion engines installed in

a vehicle must be consigned under the entries ‘‘Vehicle, flammable gas powered’’ or ‘‘Vehicle, flammable liquid powered,’’ as appropriate. These entries include hybridelectric vehicles powered by both an internal combustion engine and wet, sodium or

lithium batteries installed. If a fuel cell engine is installed in a vehicle, the vehiclemust be consigned using the entries ‘‘Vehicle, fuel cell, flammable gas powered’’ or‘‘Vehicle, fuel cell, flammable liquid powered,’’ as appropriate. These entries include hybrid electric vehicles powered by a fuel cell, an internal combustion engine,and wet, sodium or lithium batteries installed. 136 This entry only applies to machinery

and apparatus containing hazardous materials as in integral element of the machinery or apparatus. It may not be used to describe machinery or apparatus for which a proper shipping name exists in the §172.101Table. Except when approved by the Associate Administrator, machinery or apparatus may only contain hazardous materials for which exceptions are referenced in Column (8) of the §172.101 Table and areprovided in part 173, subpart D, of this subchapter. Hazardous materials shippedunder this entry are excepted from the labeling requirements of this subchapter unless offered for transportation or transported by aircraft and are not subject to the placarding requirements of part 172, subpart F, of this subchapter. Orientation markings as described in §172.312 (a)(2) are required when liquid hazardous materials may escape due to incorrect orientation. The machinery or apparatus, if unpackaged, or the packaging in which it is contained shall be marked ‘‘Dangerous goods in machinery’’ or ‘‘Dangerous goods in apparatus’’, as appropriate, with the

identification number UN3363. For transportation by aircraft, machinery or apparatus may not contain any material forbidden for transportation by passenger orcargo aircraft. The Associate Administrator may except from the requirements of this subchapter, equipment, machinery and apparatus provided:a. It is shown that it does not pose a significant risk in transportation; b. The quantities of hazardous materials do

not exceed those specified in §173.4a of this subchapter; and c. The equipment, machinery or apparatus

conforms with §173.222 of this subchapter. 137 Cotton, dry; flax, dry; sisal, dry; and

tampico fiber, dry are not subject to the requirements of this subchapter when they are baled in accordance with ISO 8115, ‘‘Cotton Bales—Dimensions and Density’’ (IBR, see §171.7 of this subchapter) to a density of not less than 360 kg/m 3 

# (22.1 lb/

ft 3 

# ) for cotton, 400 kg/m 3 

# (24.97 lb/ft 3 

# ) for flax, 620 kg/m 3 

# (38.71 lb/ft 3 

# ) for sisal and 360 kg/m 3 

# (22.1 lb/ft 3 

# ) for tampico fiber and transported in a freight container or closed transport vehicle. 138 This entry applies to lead compounds which, when mixed in a ratio of 1:1,000 with 0.07 M (Molar concentration) hydrochloricacid and stirred for one hour at a temperature of 23 ° C ± 2 ° C, exhibit a solubility of more than 5%. Lead compounds which, when mixed in a ratio of 1:1,000 with 0.07 M (Molar


# 333 Pipeline and Hazardous Materials Safety Admin., DOT § 172.102

concentration) hydrochloric acid and stirred for one hour at a temperature of 23 ° C ± 2 ° C,exhibit a solubility of 5% or less are not subject to the requirements of this subchapter unless they meet criteria as another hazard class or division. Lead compounds that have a solubility of 5% or less in accordance with this special provision are not subject to the requirements of this subchapter that pertain

to Marine Pollutants. 139 Use of the ‘‘special arrangement’’ proper

shipping names for international shipments must be made under an IAEA Certificate of Competent Authority issued by

the Associate Administrator in accordance with the requirements in §173.471, §173.472, or §173.473 of this subchapter. Use of theseproper shipping names for domestic shipments may be made only under a DOT special permit, as defined in, and in accordance with the requirements of subpart B of part 107 of this subchapter. 140 This material is regulated only when it

meets the defining criteria for a hazardoussubstance or a marine pollutant. In addition, the column 5 reference is modified to

read ‘‘III’’ on those occasions when this material is offered for transportation or transported by highway or rail. 141 A toxin obtained from a plant, animal,

or bacterial source containing an infectious substance, or a toxin contained in an infectious substance, must be classed asDivision 6.2, described as an infectious substance, and assigned to UN 2814 or UN 2900, as appropriate. 142 These hazardous materials may not be

classified and transported unless authorized by the Associate Administrator. The

Associate Administrator will base the authorization on results from Series 2 tests and a Series 6(c) test from the UN Manual of Tests and Criteria (IBR, see §171.7 of this subchapter) on packages as preparedfor transport in accordance with the requirements of this subchapter.144 If transported as a residue in an underground storage tank (UST), as defined in 40 CFR 280.12, that has been cleaned and purged or rendered inert according to the American Petroleum Institute (API)Standard 1604 (IBR, see §171.7 of this subchapter), then the tank and this material are not subject to any other requirementsof this subchapter. However, sediments remaining in the tank that meet the definition for a hazardous material are subjectto the applicable regulations of this subchapter. 145 This entry applies to formulations that

neither detonate in the cavitated state nor deflagrate in laboratory testing, show noeffect when heated under confinement, exhibit no explosive power, and are thermally stable (self-accelerating decomposition temperature (SADT) at 60 ° C (140 ° F) or higher for a 50 kg (110.2 lbs.) package). Formulations not meeting these criteria must be transported under the provisions applicable to the appropriate entry in the Organic Peroxide Table in §173.225 of this subchapter.146 This description may be used for a material that poses a hazard to the environment but does not meet the definition for

a hazardous waste or a hazardous substance, as defined in §171.8 of this subchapter, or any hazard class, as defined inpart 173 of this subchapter, if it is designated as environmentally hazardous byanother Competent Authority. This provision may be used for both domestic and international shipments. 147 This entry applies to non-sensitized

emulsions, suspensions, and gels consistingprimarily of a mixture of ammonium nitrate and fuel, intended to produce a Type E blasting explosive only after further processing prior to use. The mixture foremulsions typically has the following composition: 60–85% ammonium nitrate; 5–30% water; 2–8% fuel; 0.5–4% emulsifier orthickening agent; 0–10% soluble flame suppressants; and trace additives. Other inorganic nitrate salts may replace part of the

ammonium nitrate. The mixture for suspensions and gels typically has the following composition: 60–85% ammonium nitrate; 0–5% sodium or potassium perchlorate; 0–17% hexamine nitrate or monomethylamine nitrate; 5–30% water; 2– 15% fuel; 0.5–4% thickening agent; 0–10%soluble flame suppressants; and trace additives. Other inorganic nitrate salts may replace part of the ammonium nitrate. These substances must satisfactorily pass Test

Series 8 of the UN Manual of Tests and Criteria, Part I, Section 18 (IBR, see §171.7 of this subchapter), and may not be classifiedand transported unless approved by the Associate Administrator. 149 When transported as a limited quantity

or a consumer commodity, the maximum net capacity specified in §173.150(b)(2) of this subchapter for inner packagings may be increased to 5 L (1.3 gallons). 150 This description may be used only for

uniform mixtures of fertilizers containing ammonium nitrate as the main ingredient within the following composition limits: a. Not less than 90% ammonium nitrate with not more than 0.2% total combustible, organic material calculated as carbon, and with added matter, if any, that is inorganic

and inert when in contact with ammonium nitrate; or

b. Less than 90% but more than 70% ammonium nitrate with other inorganic materials,or more than 80% but less than 90% ammonium nitrate mixed with calcium carbonate

and/or dolomite and/or mineral calciumsulphate, and not more than 0.4% total combustible, organic material calculated as carbon; or


# 334 49 CFR Ch. I (10–1–13 Edition) § 172.102

c. Ammonium nitrate-based fertilizers containing mixtures of ammonium nitrate and ammonium sulphate with more than 45% but less than 70% ammonium nitrate, and not more than 0.4% total combustible, organic

material calculated as carbon such that the sum of the percentage of compositions of ammonium nitrate and ammonium sulphate exceeds 70%.

151 If this material meets the definition of

a flammable liquid in §173.120 of this subchapter, a FLAMMABLE LIQUID label is also required and the basic description on the shipping paper must indicate the Class 3 subsidiary hazard. 155 Fish meal, fish scrap and krill meal may

not be transported if the temperature at the time of loading either exceeds 35 ° C (95

° F), or exceeds 5 ° C (41 ° F) above the ambient temperature, whichever is higher.

156 Asbestos that is immersed or fixed in a

natural or artificial binder material, suchas cement, plastic, asphalt, resins or mineral ore, or contained in manufactured products is not subject to the requirements of this subchapter. 159 This material must be protected from

direct sunshine and kept in a cool, wellventilated place away from sources of heat. 160 This entry applies to articles that are

used as life-saving vehicle air bag inflators, air bag modules or seat-beltpretensioners containing Class 1 (explosive) materials or materials of other hazard classes. Air bag inflators and modules

must be tested in accordance with Test series 6(c) of Part I of the UN Manual ofTests and Criteria (incorporated by reference; see §171.7 of this subchapter), withno explosion of the device, no fragmentation of device casing or pressure vessel, and no projection hazard or thermal effectthat would significantly hinder fire-fighting or other emergency response efforts inthe immediate vicinity. If the air bag inflator unit satisfactorily passes the series 6(c) test, it is not necessary to repeat the test on the air bag module.161 For domestic transport, air bag inflators, air bag modules or seat-belt pretensioners that meet the criteria for aDivision 1.4G explosive must be transported using the description, ‘‘Articles, pyrotechnic for technical purposes,’’ UN0431. See §173.166(d)(1) of this subchapter for an exception regarding air bag inflators, air bag modules, or seat-belt pretensionersthat are installed in a motor vehicle, aircraft, boat or other transport conveyance or its completed components, such as steering columns or door panels. 162 This material may be transported under

the provisions of Division 4.1 only if it is packed so that at no time during transport will the percentage of diluent fall belowthe percentage that is stated in the shipping description. 163 Substances must satisfactorily pass

Test Series 8 of the UN Manual of Tests and Criteria, Part I, Section 18 (IBR, see §171.7 of this subchapter).
164 Substances must not be transported

under this entry unless approved by the

Associate Administrator on the basis of the results of appropriate tests according

to Part I of the UN Manual of Tests andCriteria (IBR, see §171.7 of this subchapter). The material must be packaged so that the percentage of diluent does not fall below that stated in the approval at any time during transportation.
165 These substances are susceptible to

exothermic decomposition at elevated temperatures. Decomposition can be initiated by heat, moisture or by impurities (e.g., powdered metals (iron, manganese, cobalt,magnesium)). During the course of transportation, these substances must be shaded from direct sunlight and all sources of heat and be placed in adequately ventilated

areas. 166 When transported in non-friable tablet

form, calcium hypochlorite, dry, may betransported as a Packing Group III material.
167 These storage systems must always be

considered as containing hydrogen. A metal hydride storage system installed in

or intended to be installed in a vehicle orequipment or in vehicle or equipment components must be approved for transport by the Associate Administrator. A copy of the approval must accompany each shipment.
168 For lighters containing a Division 2.1

gas ( see §171.8 of this subchapter), representative samples of each new lighter design must be examined and successfullytested as specified in §173.308(b)(3). For criteria in determining what is a new lighter design, see §173.308(b)(1). For transportation of new lighter design samples for examination and testing, see §173.308(b)(2).The examination and testing of each lighter design must be performed by a person authorized by the Associate Administrator under the provisions of subpart E of part 107 of this chapter, as specified in§173.308(a)(4). For continued use of approvals dated prior to January 1, 2012, see §173.308(b)(5).
For non-pressurized lighters containing aClass 3 (flammable liquid) material, its design, description, and packaging must be approved by the Associate Administrator priorto being offered for transportation or transported in commerce. In addition, a lighter design intended to contain a non-pressurizedClass 3 material is excepted from the examination and testing criteria specified in §173.308(b)(3). An unused lighter or a lighterthat is cleaned of residue and purged of vapors is not subject to the requirements of this subchapter.


# 335 Pipeline and Hazardous Materials Safety Admin., DOT § 172.102

169 This entry applies to lighter refills ( see

§171.8 of this subchapter) that contain a Division 2.1 (flammable) gas but do not contain an ignition device. Lighter refills offered for transportation under this entry may not exceed 4 fluid ounces capacity (7.22 cubic inches) or contain more than 65 grams of fuel. A lighter refill exceeding 4 fluid ounces capacity (7.22 cubic inches) or containing more than 65 grams of fuel must be classed as a Division 2.1 material, described with the proper shipping name appropriate for the material, and packaged in the packaging specified in part 173 ofthis subchapter for the flammable gas contained therein. In addition, a container exceeding 4 fluid ounces volumetric capacity (7.22 cubic inches) or containing more than 65 grams of fuel may not be connected or manifolded to a lighter or similar device and must also be described and packaged according to the fuel contained therein. For transportation by passenger-carrying aircraft, the net mass of lighter refills may not exceed 1 kg per package, and, for cargo-only aircraft, the net mass of lighter refills may not exceed 15 kg per package. See §173.306(h) of this subchapter.
170 Air must be eliminated from the vapor

space by nitrogen or other means.
171 This entry may only be used when the

material is transported in non-friable tablet form or for granular or powered mixtures that have been shown to meet the PG III criteria in §173.127.
172 This entry includes alcohol mixtures

containing up to 5% petroleum products.

173 For adhesives, printing inks, printing

ink-related materials, paints, paint-related materials, and resin solutions which are assigned to UN3082, and do not meet the definition of another hazard class, metal orplastic packaging for substances of packing groups II and III in quantities of 5 L (1.3 gallons) or less per packaging are not required to meet the UN performance package testing when transported: a. Except for transportation by aircraft, inpalletized loads, a pallet box or unit load device ( e.g. individual packaging placed or stacked and secured by strapping, shrink or stretch-wrapping or other suitable means to a pallet). For vessel transport, the palletized loads, pallet boxes or unit load devices must be firmly packed and secured in closed cargo transport units; or

b. Except for transportation by aircraft, asan inner packaging of a combination packaging with a maximum net mass of 40 kg (88 pounds). For transportation by aircraft, asan inner packaging of a combination packaging with a maximum gross mass of 30 kgwhen packaged as a limited quantity in accordance with §173.27(f).

175 This substance must be stabilized when

in concentrations of not more than 99%. 176 This entry must be used for formaldehyde solutions containing methanol as a stabilizer. Formaldehyde solutions not containing methanol and not meeting the Class 3 flammable liquid criteria must be described using a different proper shipping

name.177 Gasoline, or, ethanol and gasoline mixtures, for use in internal combustion engines ( e.g. , in automobiles, stationary engines and other engines) must be assignedto Packing Group II regardless of variations in volatility.

188 Small lithium cells and batteries. Lithium

cells or batteries, including cells or batteries packed with or contained in equipment, are not subject to any other requirements of this subchapter if they meet all of the following:

a. Primary lithium batteries and cells.

(1) Primary lithium batteries and cells areforbidden for transport aboard passenger-carrying aircraft. The outside of each package that contains primary (nonrechargeable)

lithium batteries or cells must be marked

‘‘PRIMARY LITHIUM BATTERIES—FORBIDDEN FOR TRANSPORT ABOARD PASSENGER AIRCRAFT’’ or ‘‘LITHIUM METAL

BATTERIES—FORBIDDEN FOR TRANSPORT ABOARD PASSENGER AIRCRAFT’’ on a background of contrasting color. The letters in the marking must be:

(i) At least 12 mm (0.5 inch) in height on packages having a gross weight of more than 30 kg (66 pounds); or

(ii) At least 6 mm (0.25 inch) on packages having a gross weight of 30 kg (66 pounds) or less, except that smaller font may be used as necessary to fit package dimensions; and

(2) The provisions of paragraph (a)(1) do not apply to packages that contain 5 kg (11pounds) net weight or less of primary lithium batteries or cells that are contained in or packed with equipment and the package

contains no more than the number of lithium batteries or cells necessary to power the piece of equipment;

b. For a lithium metal or lithium alloy cell, the lithium content is not more than 1.0g. For a lithium-ion cell, the equivalent lithium content is not more than 1.5 g;

c. For a lithium metal or lithium alloy battery, the aggregate lithium content is not more than 2.0 g. For a lithium-ion battery, the aggregate equivalent lithium content is not more than 8 g;

d. Effective October 1, 2009, the cell or battery must be of a type proven to meet the requirements of each test in the UN Manual of Tests and Criteria (IBR; see §171.7 of this subchapter);

e. Cells or batteries are separated or packaged in a manner to prevent short circuits and are packed in a strong outer packaging or are contained in equipment;


# 336 49 CFR Ch. I (10–1–13 Edition) § 172.102

f. Effective October 1, 2008, except whencontained in equipment, each package containing more than 24 lithium cells or 12 lithium batteries must be:

(1) Marked to indicate that it contains lithium batteries, and special proceduresshould be followed if the package is damaged;

(2) Accompanied by a document indicating that the package contains lithium batteries and special procedures should be followed if the package is damaged;

(3) Capable of withstanding a 1.2 meter drop test in any orientation without damageto cells or batteries contained in the package, without shifting of the contents thatwould allow short circuiting and without release of package contents; and

(4) Gross weight of the package may not exceed 30 kg (66 pounds). This requirement does not apply to lithium cells or batteries packed with equipment;

g. Electrical devices must conform to §173.21;

h. For transportation by aircraft, a telephone report in accordance with §171.15(a) is required if a fire, violent rupture, explosion or dangerous evolution of heat ( i.e. , an amount of heat sufficient to be dangerous topackaging or personal safety to include charring of packaging, melting of packaging, scorching of packaging, or other evidence) occurs as a direct result of a lithium battery. For all modes of transportation, a written report submitted, retained, and updated in accordance with §171.16 is required if a fire,violent rupture, explosion or dangerous evolution of heat occurs as a direct result of a lithium battery or battery-powered device;

and

i. Lithium batteries or cells are not authorized aboard an aircraft in checked or carry-on luggage except as provided in §175.10.

189 Medium lithium cells and batteries. Effective October 1, 2008, when transported by motor vehicle or rail car, lithium cells or batteries, including cells or batteries packed with or contained in equipment, are not subject to any other requirements of this subchapter if they meet all of the following: a. The lithium content anode of each cell, when fully charged, is not more than 5

grams.

b. The aggregate lithium content of the anode of each battery, when fully charged, is not more than 25 grams.

c. The cells or batteries are of a type proven to meet the requirements of each test in the UN Manual of Tests and Criteria (IBR;see §171.7 of this subchapter). A cell or battery and equipment containing a cell or battery that was first transported prior to January 1, 2006 and is of a type proven to meetthe criteria of Class 9 by testing in accordance with the tests in the UN Manual of Tests and Criteria, Third revised edition, 1999, need not be retested.

d. Cells or batteries are separated or packaged in a manner to prevent short circuits and are packed in a strong outer packaging or are contained in equipment.

e. The outside of each package must be

marked ‘‘LITHIUM BATTERIES—FORBIDDEN FOR TRANSPORT ABOARD AIRCRAFT AND VESSEL’’ on a background of contrasting color, in letters:

(1) At least 12 mm (0.5 inch) in height on packages having a gross weight of more than 30 kg (66 pounds); or

(2) At least 6 mm (0.25 inch) on packages having a gross weight of 30 kg (66 pounds) or less, except that smaller font may be used as necessary to fit package dimensions.

f. Except when contained in equipment,each package containing more than 24 lithium cells or 12 lithium batteries must be:

(1) Marked to indicate that it contains lithium batteries, and special proceduresshould be followed if the package is damaged;

(2) Accompanied by a document indicating that the package contains lithium batteries and special procedures should be followed if the package is damaged;

(3) Capable of withstanding a 1.2 meter drop test in any orientation without damageto cells or batteries contained in the package, without shifting of the contents thatwould allow short circuiting and without release of package contents; and

(4) Gross weight of the package may not exceed 30 kg (66 pounds). This requirement does not apply to lithium cells or batteries packed with equipment.

g. Electrical devices must conform to §173.21 of this subchapter; and

h. A written report submitted, retained,and updated in accordance with §171.16 is required if a fire, violent rupture, explosion or dangerous evolution of heat ( i.e. , an amountof heat sufficient to be dangerous to packaging or personal safety to include charringof packaging, melting of packaging, scorching of packaging, or other evidence) occursas a direct result of a lithium battery or battery-powered device.

190 Until the effective date of the standards

set forth in Special Provision 189, medium lithium cells or batteries, including cells or batteries packed with or contained inequipment, are not subject to any other requirements of this subchapter if they meet all of the following:

a. Primary lithium batteries and cells . (1) Primary lithium batteries and cells are forbidden for transport aboard passenger-carrying aircraft. The outside of each package that contains primary (nonrechargeable) lithium

batteries or cells must be marked ‘‘PRIMARY LITHIUM BATTERIES—FORBIDDEN

FOR TRANSPORT ABOARD PASSENGER


# 337 Pipeline and Hazardous Materials Safety Admin., DOT § 172.102

AIRCRAFT’’ or ‘‘LITHIUM METAL BATTERIES—FORBIDDEN FOR TRANSPORT

ABOARD PASSENGER AIRCRAFT’’ on a background of contrasting color. The letters in the marking must be:

(i) At least 12 mm (0.5 inch) in height on packages having a gross weight of more than 30 kg (66 pounds); or

(ii) At least 6 mm (0.25 inch) on packages having a gross weight of 30 kg (66 pounds) or less, except that smaller font may be used as necessary to fit package dimensions; and

(2) The provisions of paragraph (a)(1) do not apply to packages that contain 5 kg (11pounds) net weight or less of primary lithium batteries or cells that are contained in or packed with equipment and the package

contains no more than the number of lithium batteries or cells necessary to power the piece of equipment.

b. The lithium content of each cell, when fully charged, is not more than 5 grams.

c. The aggregate lithium content of each battery, when fully charged, is not more than 25 grams.

d. The cells or batteries are of a type proven to meet the requirements of each test in the UN Manual of Tests and Criteria (IBR;see §171.7 of this subchapter). A cell or battery and equipment containing a cell or battery that was first transported prior to January 1, 2006 and is of a type proven to meetthe criteria of Class 9 by testing in accordance with the tests in the UN Manual of Tests and Criteria, Third Revised Edition, 1999, need not be retested.

e. Cells or batteries are separated so as to prevent short circuits and are packed in a strong outer packaging or are contained in equipment.

f. Electrical devices must conform to §173.21 of this subchapter. 198 Nitrocellulose solutions containing not

more than 20% nitrocellulose may be transported as paint, perfumery products, or printing ink, as applicable, provided thenitrocellulose contains no more 12.6% nitrogen (by dry mass). See UN1210, UN1263, UN1266, UN3066, UN3469, and UN3470. 200 Division 1.4G consumer fireworks may

be certified for transportation by a DOTapproved Fireworks Certification Agency in accordance with the provisions of §173.65 of this subchapter. 222 Shipments offered for transportation by

aircraft may not be reclassed as ORM–D. 237 ‘‘Batteries, dry, containing potassium

hydroxide solid, electric storage’’ must be prepared and packaged in accordance with the requirements of §173.159(a) and (c). For transportation by aircraft, the provisions of §173.159(b)(2) apply. This entry may only be used for the transport of non-activatedbatteries that contain dry potassium hydroxide and that are intended to be activated prior to use by the addition of an appropriate amount of water to the individual cells.

238 Neutron radiation detectors: a. Neutron radiation detectors containing

non-pressurized boron trifluoride gas in excess of 1 gram and radiation detection systems containing such neutron radiation detectors as components may be transported by highway, rail, vessel, or cargo aircraft in accordance with the following: (1) The pressure in each neutron radiation

detector must not exceed 105 kPa absolute at

20 ° C;

(2) The amount of gas must not exceed 12.8 grams per detector and the amount per outer packaging or per radiation detection system must not exceed 51.2 grams;

(3) Each neutron radiation detector must

be of welded metal construction with brazed metal to ceramic feed through assemblies. They must have a minimum burst pressure of 1800 kPa; and

(4) Each neutron radiation detector must be packed in a sealed intermediate plastic

liner with sufficient absorbent material toabsorb the entire gas contents. Neutron radiation detectors must be packed in strongouter packagings that are capable of withstanding a 1.8 meter (6-foot) drop withoutleakage. Radiation detection systems containing neutron radiation detectors must

also include absorbent material sufficient to absorb the entire gas contents of the neutron

radiation detectors. Absorbent material must be surrounded by a liner or liners, as appropriate. They must be packed in strong outer packagings unless neutron radiation detectors are afforded equivalent protection by the radiation detection system.

b. Except for transportation by aircraft,

neutron radiation detectors and radiation detection systems containing such detectors transported in accordance with paragraph (a) of this special provision are not subject to the labeling and placarding requirements of part 172 of this subchapter.

c. When transported by highway, rail, vessel, or as cargo on an aircraft, neutron radiation detectors containing not more than 1 gram of boron trifluoride, including thosewith solder glass joints, and radiation detection systems containing such detectors,

where the neutron radiation detectors meetand are packed in accordance with the requirements of paragraph (a) of this specialprovision, are not subject to any other requirements of this subchapter.

328 When lithium cells or batteries are contained in the fuel cell system, the item must be described under this entry and the entry ‘‘Lithium batteries, contained in equipment’’. 332 Magnesium nitrate hexahydrate is not

subject to the requirements of this subchapter. 335 Mixtures of solids that are not subject

to this subchapter and environmentally


# 338 49 CFR Ch. I (10–1–13 Edition) § 172.102

hazardous liquids or solids may be classified as ‘‘Environmentally hazardous substances, solid, n.o.s,’’ UN3077 and may be transported under this entry, provided there is no free liquid visible at the time

the material is loaded or at the time the packaging or transport unit is closed. Each transport unit must be leakproof when used as bulk packaging. 340 This entry applies only to the vessel

transportation of nickel-metal hydride batteries as cargo. Nickel-metal hydride button cells or nickel-metal hydride cells or batteries packed with or contained in battery-powered devices transported by vessel are not subject to the requirements of this special provision. See ‘‘Batteries,dry, sealed, n.o.s.’’ in the §172.101 Hazardous Materials Table (HMT) of this partfor transportation requirements for nickelmetal hydride batteries transported by other modes and for nickel-metal hydride button cells or nickel-metal hydride cells or batteries packed with or contained in battery-powered devices transported byvessel. Nickel-metal hydride batteries subject to this special provision are subject only to the following requirements: (1) The batteries must be prepared and packagedfor transport in a manner to prevent a dangerous evolution of heat, short circuits, and damage to terminals; and are subject to the incident reporting in accordancewith §171.16 of this subchapter if a fire, violent rupture, explosion or dangerous evolution of heat ( i.e., an amount of heat sufficient to be dangerous to packaging or personal safety to include charring of packaging, melting of packaging, scorching of packaging, or other evidence) occurs as adirect result of a nickel metal hydride battery; and (2) when loaded in a cargo transport unit in a total quantity of 100 kg grossmass or more, the shipping paper requirements of Subpart C of this part, the manifest requirements of §176.30 of this subchapter, and the vessel stowage requirements assigned to this entry in Column (10) of the §172.101 Hazardous Materials

Table.342 Glass inner packagings (such as ampoules or capsules) intended only for use in sterilization devices, when containing lessthan 30 mL of ethylene oxide per inner packaging with not more than 300 mL per outerpackaging, may be transported in accordance with §173.4a of this subchapter, irrespective of the restriction of §173.4a(b) provided that:

a. After filling, each glass inner packagingmust be determined to be leak-tight by placing the glass inner packaging in a hot water bath at a temperature and for a period of

time sufficient to ensure that an internalpressure equal to the vapor pressure of ethylene oxide at 55 ° C is achieved. Any glassinner packaging showing evidence of leakage, distortion or other defect under this test must not be transported under the terms of this special provision;

b. In addition to the packaging required in §173.4a, each glass inner packaging must be placed in a sealed plastic bag compatiblewith ethylene oxide and capable of containing the contents in the event of breakage or leakage of the glass inner packaging; and

c. Each glass inner packaging is protected by a means of preventing puncture of the plastic bag ( e.g., sleeves or cushioning) in the event of damage to the packaging ( e.g., by crushing). 343 A bulk packaging that emits hydrogen

sulfide in sufficient concentration that vapors evolved from the crude oil can present

an inhalation hazard must be marked as specified in §172.327of this part. 345 ‘‘Nitrogen, refrigerated liquid ( cryogenic

liquid ), UN1977’’ transported in open cryogenic receptacles with a maximum capacity of 1 L are not subject to the requirements of this subchapter. The receptacles must be constructed with glass double walls having the space between the walls vacuum insulated and each receptacle must be transported in an outer packaging with sufficient cushioning and absorbent materials to protect the receptacle from damage. 346 ‘‘Nitrogen, refrigerated liquid ( cryogenic

liquid ), UN1977’’ transported in accordance with the requirements for open cryogenicreceptacles in §173.320 and this special provision are not subject to any other requirements of this subchapter. The receptacle

must contain no hazardous materials other than the liquid nitrogen which must be fully absorbed in a porous material in the receptacle. 347 Effective July 1, 2011, for transportation

by aircraft, this entry may only be used if the results of Test series 6(d) of Part I of the UN Manual of Tests and Criteria (IBR,

see §171.7 of this subchapter) have demonstrated that any hazardous effects from accidental functioning are confined to within the package. Effective January 1, 2012, for transportation by vessel, this entry may only be used if the results of Test Series 6(d) of Part I of the UN Manual of Tests and Criteria (IBR, see §171.7 of this subchapter) have demonstrated that any

hazardous effects from accidental functioning are confined to within the package.Effective January 1, 2014, for transportation domestically by highway or rail, this entry may only be used if the resultsof Test Series 6(d) of Part I of the UN Manual of Tests and Criteria (IBR, see §171.7 of this subchapter) have demonstrated that any hazardous effects from accidental functioning are confined to within the package. Testing must be performed or witnessed by a person who is approved by the Associate Administrator ( see §173.56(b)


# 339 Pipeline and Hazardous Materials Safety Admin., DOT § 172.102

of this subchapter). All successfully conducted tests or reassignment to another compatibility group require the issuance of a new or revised approval by the Associate Administrator prior to transportation onor after the dates specified for each authorized mode of transport in this special provision.349 Mixtures of hypochlorite with an ammonium salt are forbidden for transport. A hypochlorite solution, UN1791, is a Class 8

corrosive material.350 Ammonium bromate, ammonium bromate aqueous solutions, and mixtures of a

bromate with an ammonium salt are forbidden for transport.351 Ammonium chlorate, ammonium chlorate aqueous solutions, and mixtures of a

chlorate with an ammonium salt are forbidden for transport.352 Ammonium chlorite, ammonium chlorite aqueous solutions, and mixtures of a

chlorite with an ammonium salt are forbidden for transport. 353 Ammonium permanganate, ammonium

permanganate aqueous solutions, and mixtures of a permanganate with an ammonium salt are forbidden for transport. 357 A bulk packaging that emits hydrogen

sulfide in sufficient concentration that vapors evolved from the crude oil can present

an inhalation hazard must be marked as specified in §172.327 of this part.360 Vehicles only powered by lithium batteries must be assigned the identification

number UN3171.361 Capacitors with an energy storage capacity of 0.3 Wh or less are not subject tothe requirements of this subchapter. Energy storage capacity means the energy held by a capacitor, as calculated using the nominal voltage and capacitance. This entry does not apply to capacitors that by design maintain a terminal voltage (e.g., asymmetrical capacitors.) 362 This entry applies to liquids, pastes or

powders, pressurized with a propellant that meets the definition of a gas in §173.115. A chemical under pressure packaged in an aerosol dispenser must be transported under UN1950. The chemical under pressure

must be classed based on the hazard characteristics of the components in the propellant; the liquid; or the solid. The following provisions also apply: (a) If one of the components, which can be a pure substance or a mixture, is classed as flammable, the chemical under pressure

must be classed as flammable in Division 2.1.Flammable components are flammable liquids and liquid mixtures, flammable solids and solid mixtures or flammable gases and gas mixtures meeting the following criteria:

(i) A flammable liquid is a liquid having a flashpoint of not more than 93 ° C (200 ° F);

(ii) A flammable solid is a solid that meets the criteria in §173.124 of this subchapter; or (iii) A flammable gas is a gas that meets the criteria in §173.115 of this subchapter.

(b) Gases of Division 2.3 and gases with a subsidiary risk of 5.1 must not be used as a propellant in a chemical under pressure.

(c) Where the liquid or solid components are classed as Division 6.1, packing groups II or III, or Class 8, packing groups II or III, the chemical under pressure must be assigned a subsidiary risk of Division 6.1 or Class 8 and the appropriate identification number must be assigned. Components classed as Division 6.1, packing group I, or Class 8, packinggroup I, must not be offered for transportation and transported under this description.

(d) A chemical under pressure with components meeting the properties of : Class 1 (explosives); Class 3 (liquid desensitized explosives); Division 4.1 (self-reactive substances and solid desensitized explosives); Division4.2 (substances liable to spontaneous combustion); Division 4.3 (substances which, in contact with water, emit flammable gases ortoxic gases); Division 5.1 (oxidizing substances); Division 5.2 (organic peroxides); Division 6.2 (Infectious substances); or, Class 7 (Radioactive material), must not be offered for transportation under this description.

(e) A description to which Special provision 170 or TP7 is assigned in Column 7 of the §172.101 Hazardous Materials Table, and therefore requires air to be eliminated from the package vapor space by nitrogen or othermeans, must not be offered for transportation under this description.

365 For manufactured instruments and articles containing mercury, see UN3506.



# (2) ‘‘A’’ codes. These provisions apply only to transportation by aircraft:

Code/Special Provisions

A1 Single packagings are not permitted on

passenger aircraft. A2 Single packagings are not permitted on

aircraft. A3 For combination packagings, if glass

inner packagings (including ampoules) are used, they must be packed with absorbentmaterial in tightly closed metal receptacles before packing in outer packagings. A4 Liquids having an inhalation toxicity of

Packing Group I are not permitted on aircraft. A5 Solids having an inhalation toxicity of

Packing Group I are not permitted on passenger aircraft and may not exceed a maximum net quantity per package of 15 kg (33 pounds) on cargo aircraft. A6 For combination packagings, if plastic

inner packagings are used, they must be packed in tightly closed metal receptacles before packing in outer packagings.A7 Steel packagings must be corrosion-resistant or have protection against corrosion.


# 340 49 CFR Ch. I (10–1–13 Edition) § 172.102

A8 For combination packagings, if glass

inner packagings (including ampoules) are used, they must be packed with cushioningmaterial in tightly closed metal receptacles before packing in outer packagings. A9 For combination packagings, if plastic

bags are used, they must be packed in tightly closed metal receptacles before packing in outer packagings. A10 When aluminum or aluminum alloy

construction materials are used, they must

be resistant to corrosion. A11 For combination packagings, when

metal inner packagings are permitted, only specification cylinders constructed ofmetals which are compatible with the hazardous material may be used. A13 Bulk packagings are not authorized for

transportation by aircraft.

A14 This material is not authorized to be

transported as a limited quantity or consumer commodity in accordance with§173.306 of this subchapter when transported aboard an aircraft. A19 Combination packagings consisting of

outer fiber drums or plywood drums, withinner plastic packagings, are not authorized for transportation by aircraft. A20 Plastic bags as inner receptacles of

combination packagings are not authorized for transportation by aircraft. A29 Combination packagings consisting of

outer expanded plastic boxes with innerplastic bags are not authorized for transportation by aircraft.A30 Ammonium permanganate is not authorized for transportation on aircraft. A34 Aerosols containing a corrosive liquid

in Packing Group II charged with a gas arenot permitted for transportation by aircraft. A35 This includes any material which is not

covered by any of the other classes but which has an anesthetic, narcotic, noxious or other similar properties such that, inthe event of spillage or leakage on an aircraft, extreme annoyance or discomfort

could be caused to crew members so as toprevent the correct performance of assigned duties. A37 This entry applies only to a material

meeting the definition in §171.8 of this subchapter for self-defense spray. A51 Irrespective of the quantity limitations

specified in Column (9A) of the §172.101 Table or §175.75(c), the following aircraft batteries may be transported on passenger aircraft as cargo: a. Wet cell batteries, UN 2794 or UN 2795, up

to a limit of 100kg net mass per package; b. Lithium ion batteries, UN 3090, packages

containing a single aircraft battery with a net mass not exceeding 35kg; and c. Transport in accordance with this special

provision must be noted on the dangerous goods transport document. A53 Refrigerating machines and refrigerating machine components are not subject to the requirements of this subchapter when containing less than 12 kg (26.4 pounds) of a non-flammable gas or whencontaining 12 L (3 gallons) or less of ammonia solution (UN2672) (see §173.307 of this subchapter).

A54 Lithium batteries or lithium batteries

contained or packed with equipment that exceed the maximum gross weight allowed by Column (9B) of the §172.101 Table mayonly be transported on cargo aircraft if approved by the Associate Administrator.
A55 Prototype lithium batteries and cells

that are packed with not more than 24 cells or 12 batteries per packaging that have not completed the test requirements

in Sub-section 38.3 of the UN Manual ofTests and Criteria (incorporated by reference; see §171.7 of this subchapter) maybe transported by cargo aircraft if approved by the Associate Administrator and provided the following requirements are

met:

a. The cells and batteries must be transported in rigid outer packagings that conform to the requirements of Part 178 of this subchapter at the Packing Group I performance level; and b. Each cell and battery must be protected

against short circuiting, must be surrounded by cushioning material that is non-combustible and non-conductive, and must be individually packed in an inner packaging that is placed inside an outer specification packaging. A56 Radioactive material with a subsidiary

hazard of Division 4.2, Packing Group I, must be transported in Type B packageswhen offered for transportation by aircraft. Radioactive material with a subsidiary hazard of Division 2.1 is forbidden from transport on passenger aircraft. A60 Sterilization devices, when containing

less than 30 mL per inner packaging with not more than 150 mL per outer packaging, may be transported in accordance with the provisions in §173.4a, irrespective of §173.4a(b), provided such packagings were first subjected to comparative fire testing.Comparative fire testing between a package as prepared for transport (including the substance to be transported) and an identical package filled with water must show that the maximum temperaturemeasured inside the packages during testing does not differ by more than 200 ° C (392

° F). Packagings may include a vent to permit the slow escape of gas (i.e. not morethan 0.1 mL/hour per 30 mL inner packaging at 20 ° C (68 ° F) produced from gradual decomposition. A82 The quantity limits in columns (9A)

and (9B) do not apply to human or animal body parts, whole organs or whole bodies


# 341 Pipeline and Hazardous Materials Safety Admin., DOT § 172.102

known to contain or suspected of containing an infectious substance. A100 Primary (non-rechargeable) lithium

batteries and cells are forbidden for transport aboard passenger-carrying aircraft. Secondary (rechargeable) lithium batteriesand cells are authorized aboard passengercarrying aircraft provided the net weight of lithium batteries does not exceed 5 kg (11 pounds) per package. A101 A primary lithium battery or cell

packed with or contained in equipment is forbidden for transport aboard a passenger carrying aircraft unless the equipment andthe battery conform to the following provisions and the package contains no more

than the number of lithium batteries or cells necessary to power the intended piece of equipment: (1) The lithium content of each cell, when fully charged, is not more than 5 grams.

(2) The aggregate lithium content of the anode of each battery, when fully charged, is not more than 25 grams.

(3) The net weight of lithium batteries does not exceed 5 kg (11 pounds).A103 Equipment is authorized aboard passenger-carrying aircraft provided the net weight of lithium batteries does not exceed 5 kg (11 pounds) per package. A104 The net weight of secondary lithium

batteries or cells contained in equipmentmay not exceed 5 kg (11 pounds) in packages that are authorized aboard passenger carrying aircraft. A105 The total net quantity of dangerous goods contained in one package, excludingmagnetic material, must not exceed the following:

a. 1 kg (2.2 pounds) in the case of solids; b. 0.5 L (0.1 gallons) in the case of liquids; c. 0.5 kg (1.1 pounds) in the case of Division 2.2 gases; or

d. any combination thereof. A112 Notwithstanding the quantity limits shown in Column (9A) and (9B) for this entry,the following IBCs are authorized for transportation aboard passenger and cargo-onlyaircraft. Each IBC may not exceed a maximum net quantity of 1,000 kg:

a. Metal: 11A, 11B, 11N, 21A, 21B and 21N b. Rigid plastics: 11H1, 11H2, 21H1 and 21H2 c. Composite with plastic inner receptacle: 11HZ1, 11HZ2, 21HZ1 and 21HZ2

d. Fiberboard: 11Ge. Wooden: 11C, 11D and 11F (with inner liners)

f. Flexible: 13H2, 13H3, 13H4, 13H5, 13L2, 13L3, 13L4, 13M1 and 13M2 (flexible IBCs must be sift-proof and water resistant or must be fitted with a sift-proof and water resistant liner). A189 Except where the defining criteria of

another class or division are met, concentrations of formaldehyde solution: a. With less than 25 percent but not lessthan 10 percent formaldehyde, must be described as UN3334, Aviation regulated liquid, n.o.s.; and

b. With less than 10 percent formaldehyde, are not subject to this subchapter.A191 Notwithstanding the Division 6.1 subsidiary risk for this description, the toxic subsidiary risk label and the requirementto indicate the subsidiary risk on the shipping paper are not required for manufactured articles containing less than 5 kg (11 pounds) of mercury. A200 These articles must be transported as

cargo and may not be carried aboard an aircraft by passengers or crewmembers in carry-on baggage, checked baggage, or on their person unless specifically authorized in §175.10.



# (3) ‘‘B’’ codes. These provisions apply only to bulk packagings. Except as otherwise provided in this subchapter, these special provisions do not apply to UN portable tanks or IBCs:

Code/Special Provisions

B1 If the material has a flash point at or

above 38 ° C (100 ° F) and below 93 ° C (200 ° F), then the bulk packaging requirements of §173.241 of this subchapter are applicable. If the material has a flash point of less

than 38 ° C (100 ° F), then the bulk packaging requirements of §173.242 of this subchapter are applicable. B2 MC 300, MC 301, MC 302, MC 303, MC 305,

and MC 306 and DOT 406 cargo tanks are

not authorized. B3 MC 300, MC 301, MC 302, MC 303, MC 305,

and MC 306 and DOT 406 cargo tanks and DOT 57 portable tanks are not authorized. B4 MC 300, MC 301, MC 302, MC 303, MC 305,

and MC 306 and DOT 406 cargo tanks are

not authorized. B5 Only ammonium nitrate solutions with

35 percent or less water that will remain completely in solution under all conditionsof transport at a maximum lading temperature of 116 ° C (240 ° F) are authorizedfor transport in the following bulk packagings: MC 307, MC 312, DOT 407 and DOT 412 cargo tanks with at least 172 kPa (25 psig) design pressure. The packaging shall be designed for a working temperature of

at least 121 ° C (250 ° F). Only Specifications MC 304, MC 307 or DOT 407 cargo tankmotor vehicles are authorized for transportation by vessel. B6 Packagings shall be made of steel. B7 Safety relief devices are not authorized

on multi-unit tank car tanks. Openings for safety relief devices on multi-unit tank car tanks shall be plugged or blank flanged. B8 Packagings shall be made of nickel,

stainless steel, or steel with nickel, stainless steel, lead or other suitable corrosion resistant metallic lining.

B9 Bottom outlets are not authorized.


# 342 49 CFR Ch. I (10–1–13 Edition) § 172.102

B10 MC 300, MC 301, MC 302, MC 303, MC 305,

and MC 306 and DOT 406 cargo tanks, and DOT 57 portable tanks are not authorized.B11 Tank car tanks must have a test pressure of at least 2,068.5 kPa (300 psig). Cargo and portable tanks must have a design pressure of at least 1,207 kPa (175 psig). B13 A nonspecification cargo tank motor

vehicle authorized in §173.247 of this subchapter must be at least equivalent in design and in construction to a DOT 406cargo tank or MC 306 cargo tank (if constructed before August 31, 1995), except as

follows: a. Packagings equivalent to MC 306 cargo

tanks are excepted from the certification, venting, and emergency flow requirements of the MC 306 specification. b. Packagings equivalent to DOT 406 cargo

tanks are excepted from §§178.345–7(d)(5), circumferential reinforcements; 178.345– 10, pressure relief; 178.345–11, outlets;178.345–14, marking, and 178.345–15, certification. c. Packagings are excepted from the design

stress limits at elevated temperatures, as

described in Section VIII of the ASME Code (IBR, see §171.7 of this subchapter). However, the design stress limits may not exceed 25 percent of the stress for 0temper at the maximum design temperature of the cargo tank, as specified in the

Aluminum Association’s ‘‘Aluminum Standards and Data’’ (IBR, see §171.7 of this subchapter). B14 Each bulk packaging, except a tank car

or a multi-unit-tank car tank, must be insulated with an insulating material so that

the overall thermal conductance at 15.5 ° C (60 ° F) is no more than 1.5333 kilojoules per hour per square meter per degree Celsius(0.075 Btu per hour per square foot per degree Fahrenheit) temperature differential. Insulating materials must not promote

corrosion to steel when wet. B15 Packagings must be protected with

non-metallic linings impervious to the lading or have a suitable corrosion allowance. B16 The lading must be completely covered

with nitrogen, inert gas or other inert materials.B18 Open steel hoppers or bins are authorized.

B23 Tanks must be made of steel that is

rubber lined or unlined. Unlined tanks must be passivated before being placed in

service. If unlined tanks are washed out with water, they must be repassivatedprior to return to service. Lading in unlined tanks must be inhibited so that the corrosive effect on steel is not greater thanthat of hydrofluoric acid of 65 percent concentration. B25 Packagings must be made from monel

or nickel or monel-lined or nickel-lined

steel. B26 Tanks must be insulated. Insulationmust be at least 100 mm (3.9 inches) except that the insulation thickness may be reduced to 51 mm (2 inches) over the exterior heater coils. Interior heating coils are not authorized. The packagingmay not be loaded with a material outside of the packaging’s design temperature range. In addition, the material also must be covered with an inert gas or the

container must be filled with water to the tank’s capacity. After unloading, the

residual material also must be covered with an inert gas or the container mustbe filled with water to the tank’s capacity. B27 Tanks must have a service pressure of

1,034 kPa (150 psig). Tank car tanks must have a test pressure rating of 1,379 kPa (200 psig). Lading must be blanketed at all times with a dry inert gas at a pressure not to exceed 103 kPa (15 psig). B28 Packagings must be made of stainless

steel. B30 MC 312, MC 330, MC 331 and DOT 412

cargo tanks and DOT 51 portable tanks must be made of stainless steel, except that steel other than stainless steel may be used in accordance with the provisions of §173.24b(b) of this subchapter. Thickness

of stainless steel for tank shell and heads for cargo tanks and portable tanks must be the greater of 7.62 mm (0.300 inch) or the thickness required for a tank with a design pressure at least equal to 1.5 times the vapor pressure of the lading at 46 ° C (115

° F). In addition, MC 312 and DOT 412 cargo

tank motor vehicles must:a. Be ASME Code (U) stamped for 100% radiography of all pressure-retaining welds; b. Have accident damage protection which

conforms with §178.345–8 of this subchapter; c. Have a MAWP or design pressure of at

least 87 psig: and d. Have a bolted manway cover. B32 MC 312, MC 330, MC 331, DOT 412 cargo

tanks and DOT 51 portable tanks must be made of stainless steel, except that steel other than stainless steel may be used in accordance with the provisions of §173.24b(b) of this subchapter. Thickness of

stainless steel for tank shell and heads for cargo tanks and portable tanks must be the greater of 6.35 mm (0.250 inch) or the thickness required for a tank with a design pressure at least equal to 1.3 times the vapor pressure of the lading at 46 ° C (115

° F). In addition, MC 312 and DOT 412 cargo

tank motor vehicles must:a. Be ASME Code (U) stamped for 100% radiography of all pressure-retaining welds; b. Have accident damage protection which

conforms with §178.345–8 of this subchapter; c. Have a MAWP or design pressure of at

least 87 psig; and


# 343 Pipeline and Hazardous Materials Safety Admin., DOT § 172.102

d. Have a bolted manway cover. B33 MC 300, MC 301, MC 302, MC 303, MC 305,

MC 306, and DOT 406 cargo tanks equipped with a 1 psig normal vent used to transport gasoline must conform to Table I of this Special Provision. Based on the volatility class determined by using ASTM D 439 andthe Reid vapor pressure (RVP) of the particular gasoline, the maximum lading pressure and maximum ambient temperature permitted during the loading of gasoline may not exceed that listed in Table I.



# T ABLE 

# I—M AXIMUM 

# A MBIENT 

# T EMPERATURE 

# — G ASOLINE

ASTM D439 volatility class Maximum lading and ambient temperature (see note 1)

A ........................................................ 131 ° F (RVP<=9.0 psia)

B ........................................................ 124 ° F (RVP<=10.0 psia)

C ........................................................ 116 ° F (RVP<=11.5 psia)

D ........................................................ 107 ° F (RVP<=13.5 psia)

E ........................................................ 100 ° F (RVP<=15.0 psia)

N OTE 

# 1: Based on maximum lading pressure of 1 psig at top of cargo tank.



# B35 Tank cars containing hydrogen cyanide

may be alternatively marked ‘‘Hydrocyanic acid, liquefied’’ if otherwise conforming to marking requirements in subpart D of this part. Tank cars marked ‘‘HYDROCYANIC ACID’’ prior to October 1, 1991 do not need to be remarked. B42 Tank cars constructed before March 16,

2009, must have a test pressure of 34.47 Bar (500 psig) or greater and conform to Class 105J. Each tank car must have a reclosingpressure relief device having a start-to-discharge pressure of 10.34 Bar (150 psig). The tank car specification may be marked to indicate a test pressure of 13.79 Bar (200 psig).B44 All parts of valves and safety relief devices in contact with lading must be of a

material which will not cause formation of acetylides.B45 Each tank must have a reclosing combination pressure relief device equipped with stainless steel or platinum rupturediscs approved by the AAR Tank Car Committee. B46 The detachable protective housing for

the loading and unloading valves of multiunit tank car tanks must withstand tank test pressure and must be approved by the

Associate Administrator.B47 Each tank may have a reclosing pressure relief device having a start-to-discharge pressure setting of 310 kPa (45 psig).

B48 Portable tanks in sodium metal service

may be visually inspected at least once every 5 years instead of being retested hydrostatically. Date of the visual inspection must be stenciled on the tank near the other required markings. B49 Tanks equipped with interior heater

coils are not authorized. Single unit tank car tanks must have a reclosing pressure relief device having a start-to-discharge pressure set at no more than 1551 kPa (225 psig). B52 Notwithstanding the provisions of

§173.24b of this subchapter, non-reclosing pressure relief devices are authorized on DOT 57 portable tanks.B53 Packagings must be made of either aluminum or steel. B54 Open-top, sift-proof rail cars are also

authorized. B55 Water-tight, sift-proof, closed-top,

metal-covered hopper cars, equipped with aventing arrangement (including flame arrestors) approved by the Associate Administrator are also authorized. B56 Water-tight, sift-proof, closed-top,

metal-covered hopper cars are also authorized if the particle size of the hazardous

material is not less than 149 microns.

B57 Class 115A tank car tanks used to transport chloroprene must be equipped with anon-reclosing pressure relief device of a diameter not less than 305 mm (12 inches) with a maximum rupture disc pressure of 310 kPa (45 psig). B59 Water-tight, sift-proof, closed-top,

metal-covered hopper cars are also authorized provided that the lading is covered with a nitrogen blanket. B61 Written procedures covering details of

tank car appurtenances, dome fittings,safety devices, and marking, loading, handling, inspection, and testing practicesmust be approved by the Associate Administrator before any single unit tank car tank is offered for transportation. B65 Tank cars constructed before March 16,

2009, must have a test pressure of 34.47 Bar (500 psig) or greater and conform to Class 105A. Each tank car must have a reclosingpressure relief device having a start-to-discharge pressure of 15.51 Bar (225 psig). The tank car specification may be marked to indicate a test pressure of 20.68 Bar (300 psig). B66 Each tank must be equipped with gas

tight valve protection caps. Outage mustbe sufficient to prevent tanks from becoming liquid full at 55 ° C (130 ° F). Specification 110A500W tanks must be stainless

steel.B67 All valves and fittings must be protected by a securely attached cover made of metal not subject to deterioration by the lading, and all valve openings, except safety valve, must be fitted with screw plugs or caps to prevent leakage in the

event of valve failure.

B68 Sodium must be in a molten condition

when loaded and allowed to solidify before


# 344 49 CFR Ch. I (10–1–13 Edition) § 172.102

shipment. Outage must be at least 5 percent at 98 ° C (208 ° F). Bulk packagings must have exterior heating coils fusion

welded to the tank shell which have been properly stress relieved. The only tank car

tanks authorized are Class DOT 105 tank cars having a test pressure of 2,069 kPa (300 psig) or greater.B69 Dry sodium cyanide or potassium cyanide may be shipped in the following siftproof and weather-resistant packagings: metal covered hopper cars, covered motor vehicles, portable tanks, or non-specification

bins.

B70 If DOT 103ANW tank car tank is used:

All cast metal in contact with the lading must have 96.7 percent nickel content; and the lading must be anhydrous and free from any impurities. B76 Tank cars constructed before March 16,

2009, must have a test pressure of 20.68 Bar (300 psig) or greater and conform to Class 105S, 112J, 114J or 120S. Each tank carmust have a reclosing pressure relief device having a start-to-discharge pressure of10.34 Bar (150 psig). The tank car specification may be marked to indicate a test pressure of 13.79 Bar (200 psig). B77 Other packaging are authorized when

approved by the Associate Administrator. B78 Tank cars must have a test pressure of

4.14 Bar (60 psig) or greater and conform to Class 103, 104, 105, 109, 111, 112, 114 or 120.Heater pipes must be of welded construction designed for a test pressure of 500 psig. A 25 mm (1 inch) woven lining of asbestos or other approved material must be placedbetween the bolster slabbing and the bottom of the tank. If a tank car tank isequipped with a non-reclosing pressure relief device, the rupture disc must be perforated with a 3.2 mm (0.13 inch) diameter hole. If a tank car tank is equipped with a reclosing pressure relief valve, the tank must also be equipped with a vacuum relief

valve. B80 Each cargo tank must have a minimum

design pressure of 276 kPa (40 psig). B81 Venting and pressure relief devices for

tank car tanks and cargo tanks must be approved by the Associate Administrator. B82 Cargo tanks and portable tanks are not

authorized. B83 Bottom outlets are prohibited on tank

car tanks transporting sulfuric acid in concentrations over 65.25 percent. B84 Packagings must be protected with

non-metallic linings impervious to the lading or have a suitable corrosion allowance for sulfuric acid or spent sulfuric acid in concentration up to 65.25 percent. B85 Cargo tanks must be marked with the

name of the lading in accordance with the requirements of §172.302(b). B90 Steel tanks conforming or equivalent to ASME specifications which contain

solid or semisolid residual motor fuel antiknock mixture (including rust, scale, or other contaminants) may be shipped by rail freight or highway. The tank must have been designed and constructed to be capable of withstanding full vacuum. All openings must be closed with gasketedblank flanges or vapor tight threaded closures. B115 Rail cars, highway trailers, roll-on/

roll-off bins, or other non-specificationbulk packagings are authorized. Packagings must be sift-proof, prevent liquidwater from reaching the hazardous material, and be provided with sufficient venting to preclude dangerous accumulation of flammable, corrosive, or toxic gaseous emissions such as methane, hydrogen, and

ammonia. The material must be loaded dry.

B120 The use of flexible bulk containers

conforming to the requirements in subpartR and subpart S of part 178 of this subchapter is permitted.



# (4) IB Codes and IP Codes. These provisions apply only to transportation inIBCs and Large Packagings. Table 1 authorizes IBCs for specific proper shipping names through the use of IB Codes assigned in the §172.101 table of this subchapter. Table 2 defines IP Codes on the use of IBCs that are assigned to specific commodities in the §172.101Table of this subchapter. Table 3 authorizes Large Packagings for specific proper shipping names through the use of IB Codes assigned in the §172.101table of this subchapter. Large Packagings are authorized for the Packing Group III entries of specific proper shipping names when either Special Provision IB3 or IB8 is assigned to that entry in the §172.101 Table. When no IB code is assigned in the §172.101 Table for a specific proper shipping name, or in §173.225(e) Organic Peroxide Table for Type F organic peroxides, use of anIBC or Large Packaging for the material may be authorized when approved by the Associate Administrator. The letter ‘‘Z’’ shown in the marking code for composite IBCs must be replaced with a capital code letter designationfound in §178.702(a)(2) of this subchapter to specify the material used for the other packaging. Tables 1, 2, and 3

follow:


# 345 Pipeline and Hazardous Materials Safety Admin., DOT § 172.102

T ABLE 

# 1—IB C ODES 

# (IBC C ODES 

# )

IBC code Authorized IBCs

IB1 ....................... Authorized IBCs: Metal (31A, 31B and 31N).

......................... Additional Requirement: Only liquids with a vapor pressure less than or equal to 110 kPa at 50 ° C (1.1 bar

at 122 ° F), or 130 kPa at 55 ° C (1.3 bar at 131 ° F) are authorized.

IB2 ....................... Authorized IBCs: Metal (31A, 31B and 31N); Rigid plastics (31H1 and 31H2); Composite (31HZ1).

......................... Additional Requirement: Only liquids with a vapor pressure less than or equal to 110 kPa at 50 ° C (1.1 bar

at 122 ° F), or 130 kPa at 55 ° C (1.3 bar at 131 ° F) are authorized.

IB3 ....................... Authorized IBCs: Metal (31A, 31B and 31N); Rigid plastics (31H1 and 31H2); Composite (31HZ1 and 31HA2, 31HB2, 31HN2, 31HD2 and 31HH2).

......................... Additional Requirement: Only liquids with a vapor pressure less than or equal to 110 kPa at 50 ° C (1.1 bar

at 122 ° F), or 130 kPa at 55 ° C (1.3 bar at 131 ° F) are authorized, except for UN2672 (also see Special provision IP8 in Table 2 for UN2672).

IB4 ....................... Authorized IBCs: Metal (11A, 11B, 11N, 21A, 21B and 21N).

IB5 ....................... Authorized IBCs: Metal (11A, 11B, 11N, 21A, 21B and 21N); Rigid plastics (11H1, 11H2, 21H1, and 21H2); Composite (11HZ1and 21HZ1).

IB6 ....................... Authorized IBCs: Metal (11A, 11B, 11N, 21A, 21B and 21N); Rigid plastics (11H1, 11H2, 21H1, and 21H2); Composite (11HZ1, 11HZ2, 21HZ1, and 21HZ2).

......................... Additional Requirement: Composite IBCs 11HZ2 and 21HZ2 may not be used when the hazardous materials being transported may become liquid during transport.

IB7 ....................... Authorized IBCs: Metal (11A, 11B, 11N, 21A, 21B and 21N); Rigid plastics (11H1, 11H2, 21H1, and 21H2); Composite (11HZ1, 11HZ2, 21HZ1, and 21HZ2); Wooden (11C, 11D and 11F).

......................... Additional Requirement: Liners of wooden IBCs must be sift-proof.

IB8 ....................... Authorized IBCs: Metal (11A, 11B, 11N, 21A, 21B and 21N); Rigid plastics (11H1, 11H2, 21H1, and 21H2);Composite (11HZ1, 11HZ2, 21HZ1, and 21HZ2); Fiberboard (11G); Wooden (11C, 11D and 11F); Flexible (13H1, 13H2, 13H3, 13H4, 13H5, 13L1, 13L2, 13L3, 13L4, 13M1 or 13M2). IB9 ....................... IBCs are only authorized if approved by the Associate Administrator.



# T ABLE 

# 2—IP C ODES

IP Code h

IP1 ....................... IBCs must be packed in closed freight containers or a closed transport vehicle. IP2 ....................... When IBCs other than metal or rigid plastics IBCs are used, they must be offered for transportation i n a closed freight container or a closed transport vehicle. IP3 ....................... Flexible IBCs must be sift-proof and water-resistant or must be fitted with a sift-proof and water-re sistant

liner. IP4 ....................... Flexible, fiberboard or wooden IBCs must be sift-proof and water-resistant or be fitted with a sift-p roof and

water-resistant liner. IP5 ....................... IBCs must have a device to allow venting. The inlet to the venting device must be located in the vapo r space of the IBC under maximum filling conditions. IP6 ....................... Non-specification bulk bins are authorized. IP7 ....................... For UN identification numbers 1327, 1363, 1364, 1365, 1386, 1841, 2211, 2217, 2793 and 3314, IBCs are not required to meet the IBC performance tests specified in part 178, subpart N of this subchapter. IP8 ....................... Ammonia solutions may be transported in rigid or composite plastic IBCs (31H1, 31H2 and 31HZ1) that have successfully passed, without leakage or permanent deformation, the hydrostatic test specified in § 178.814 of this subchapter at a test pressure that is not less than 1.5 times the vapor pressure of the

contents at 55 ° C (131 ° F). IP13 ..................... Transportation by vessel in IBCs is prohibited. IP14 ..................... Air must be eliminated from the vapor space by nitrogen or other means. IP15 ..................... For UN2031 with more than 55% nitric acid, rigid plastic IBCs and composite IBCs with a rigid plastic inner receptacle are authorized for two years from the date of IBC manufacture. IP20 ..................... Dry sodium cyanide or potassium cyanide is also permitted in siftproof, water-resistant, fiberboard IB Cs when transported in closed freight containers or transport vehicles.



# T ABLE 

# 3—IB C ODES

[Large packaging authorizations]

IB3 Authorized Large Packagings (LIQUIDS) (PG III materials only) 2



# Inner packagings: Large outer packagings:

Glass 10

liter. steel (50A).

Plastics 30

liter. aluminum (50B).

Metal 40

liter. metal other than steel or aluminum (50N).

rigid plastics (50H). natural wood (50C). plywood (50D). reconstituted wood (50F).



# VerDate Mar<15>2010 14:46 Dec 04, 2013 Jkt 229219 PO 00000 Frm 00355 Fmt 8010 Sfmt 8010 Q:\49\49V2.TXT ofr150 PsN: PC150

# 346 49 CFR Ch. I (10–1–13 Edition) § 172.102

T ABLE 

# 3—IB C ODES 

# —Continued

[Large packaging authorizations]

IB3 Authorized Large Packagings (LIQUIDS) (PG III materials only) 2



# rigid fiberboard (50G).

IB8 Authorized Large Packagings (SOLIDS) (PG III materials only) 2



# Inner packagings: Large outer packagings: Glass 10 kg ........................................................... steel (50A). Plastics 50 kg ....................................................... aluminum (50B). Metal 50 kg ........................................................... metal other than steel or aluminum (50N). Paper 50 kg .......................................................... flexible plastics (51H). 1 

# Fiber 50 kg ............................................................ rigid plastics (50H). natural wood (50C). plywood (50D). reconstituted wood (50F). rigid fiberboard (50G).

1 

# Flexible plastic (51H) Large Packagings are only authorized for use with flexible inner packagings.

2 

# Except when authorized under Special Provision 41.



# (5) ‘‘N’’ codes. These provisions apply only to non-bulk packagings:

Code/Special Provisions

N3 Glass inner packagings are permitted in

combination or composite packagings only

if the hazardous material is free from hydrofluoric acid.

N4 For combination or composite packagings, glass inner packagings, other than ampoules, are not permitted.

N5 Glass materials of construction are not

authorized for any part of a packagingwhich is normally in contact with the hazardous material.

N6 Battery fluid packaged with electric

storage batteries, wet or dry, must conform to the packaging provisions of §173.159 (g) or (h) of this subchapter.

N7 The hazard class or division number of

the material must be marked on the package in accordance with §172.302 of this subchapter. However, the hazard label corresponding to the hazard class or division may be substituted for the marking.

N8 Nitroglycerin solution in alcohol may be

transported under this entry only when the solution is packed in metal cans of not more than 1 L capacity each, overpacked in a wooden box containing not more than5 L. Metal cans must be completely surrounded with absorbent cushioning material. Wooden boxes must be completely lined with a suitable material impervious to water and nitroglycerin.

N11 This material is excepted for the specification packaging requirements of this subchapter if the material is packaged in strong, tight non-bulk packaging meeting the requirements of subparts A and B of part 173 of this subchapter.

N12 Plastic packagings are not authorized. N20 A 5M1 multi-wall paper bag is authorized if transported in a closed transport vehicle.

N25 Steel single packagings are not authorized.

N32 Aluminum materials of construction

are not authorized for single packagings.

N33 Aluminum drums are not authorized.

N34 Aluminum construction materials are

not authorized for any part of a packagingwhich is normally in contact with the hazardous material.

N36 Aluminum or aluminum alloy construction materials are permitted only for halogenated hydrocarbons that will not react

with aluminum.
N37 This material may be shipped in an integrally-lined fiber drum (1G) which meetsthe general packaging requirements of subpart B of part 173 of this subchapter, the requirements of part 178 of this subchapterat the packing group assigned for the material and to any other special provisions of column 7 of the §172.101 table.

N40 This material is not authorized in the

following packagings:
a. A combination packaging consisting of a

4G fiberboard box with inner receptacles of glass or earthenware;
b. A single packaging of a 4C2 sift-proof,

natural wood box; or
c. A composite packaging 6PG2 (glass, porcelain or stoneware receptacles within a fiberboard box).

N41 Metal construction materials are not

authorized for any part of a packagingwhich is normally in contact with the hazardous material.

N42 1A1 drums made of carbon steel with

thickness of body and heads of not lessthan 1.3 mm (0.050 inch) and with a corrosion-resistant phenolic lining are authorized for stabilized benzyl chloride if tested


# 347 Pipeline and Hazardous Materials Safety Admin., DOT § 172.102

and certified to the Packing Group I performance level at a specific gravity of not

less than 1.8. N43 Metal drums are permitted as single

packagings only if constructed of nickel or

monel. N45 Copper cartridges are authorized as

inner packagings if the hazardous material is not in dispersion. N65 Outage must be sufficient to prevent

cylinders or spheres from becoming liquid

full at 55 ° C (130 ° F). The vacant space (outage) may be charged with a nonflammable nonliquefied compressed gas if the pressure in the cylinder or sphere at 55 ° C (130 ° F) does not exceed 125 percent of the marked service pressure. N73 Packagings consisting of outer wooden

or fiberboard boxes with inner glass, metal or other strong containers; metal or fiber drums; kegs or barrels; or strong metal

cans are authorized and need not conformto the requirements of part 178 of this subchapter. N74 Packages consisting of tightly closed

inner containers of glass, earthenware, metal or polyethylene, capacity not over 0.5 kg (1.1 pounds) securely cushioned and packed in outer wooden barrels or wooden or fiberboard boxes, not over 15 kg (33 pounds) net weight, are authorized and need not conform to the requirements of part 178 of this subchapter. N75 Packages consisting of tightly closed

inner packagings of glass, earthenware or metal, securely cushioned and packed in

outer wooden barrels or wooden or fiberboard boxes, capacity not over 2.5 kg (5.5 pounds) net weight, are authorized and need not conform to the requirements of part 178 of this subchapter.N76 For materials of not more than 25 percent active ingredient by weight, packages consisting of inner metal packagings not greater than 250 mL (8 ounces) capacity each, packed in strong outer packagingstogether with sufficient absorbent material to completely absorb the liquid contents are authorized and need not conformto the requirements of part 178 of this subchapter.

N77 For materials of not more than two

percent active ingredients by weight, packagings need not conform to the requirements of part 178 of this subchapter, if liquid contents are absorbed in an inert material. N78 Packages consisting of inner glass,

earthenware, or polyethylene or other nonfragile plastic bottles or jars not over 0.5 kg (1.1 pounds) capacity each, or metal cans not over five pounds capacity each, packed in outer wooden boxes, barrels or kegs, or fiberboard boxes are authorized and need not conform to the requirements of part 178 of this subchapter. Net weightof contents in fiberboard boxes may not exceed 29 kg (64 pounds). Net weight of contents in wooden boxes, barrels or kegs may not exceed 45 kg (99 pounds). N79 Packages consisting of tightly closed

metal inner packagings not over 0.5 kg (1.1 pounds) capacity each, packed in outerwooden or fiberboard boxes, or wooden barrels, are authorized and need not conformto the requirements of part 178 of this subchapter. Net weight of contents may not exceed 15 kg (33 pounds). N80 Packages consisting of one inner metal

can, not over 2.5 kg (5.5 pounds) capacity, packed in an outer wooden or fiberboard box, or a wooden barrel, are authorized and need not conform to the requirements of part 178 of this subchapter.N82 See §173.115 of this subchapter for classification criteria for flammable aerosols. N83 This material may not be transported

in quantities of more than 11.5 kg (25.4 lbs) per package. N84 The maximum quantity per package is

500 g (1.1 lbs.). N85 Packagings certified at the Packing

Group I performance level may not be

used.N86 UN pressure receptacles made of aluminum alloy are not authorized. N87 The use of copper valves on UN pressure

receptacles is prohibited.N88 Any metal part of a UN pressure receptacle in contact with the contents may notcontain more than 65% copper, with a tolerance of 1%. N89 When steel UN pressure receptacles are

used, only those bearing the ‘‘H’’ mark are

authorized. N90 Metal packagings are not authorized.



# (6) ‘‘R’’ codes. These provisions apply only to transportation by rail.

R1 A person who offers for transportation tank cars containing sulfur, molten or residue of sulfur, molten may reference the Sulfur Institute’s,‘‘Molten Sulphur Rail Tank Car Guidance document’’ (see §171.7 of this subchapter) to identify tank cars that may pose a risk in transportation due to the accumulation of formed, solid sulfur on

the outside of the tank.

(7) ‘‘T’’ codes. (i) These provisionsapply to the transportation of hazardous materials in UN portable tanks. Portable tank instructions specify the requirements applicable to a portable tank when used for the transportation of a specific hazardous material. These requirements must be met in additionto the design and construction specifications in part 178 of this subchapter. Portable tank instructions T1 through T22 specify the applicable minimum


# 348 49 CFR Ch. I (10–1–13 Edition) § 172.102

test pressure, the minimum shell thickness (in reference steel), bottomopening requirements and pressure relief requirements. Liquefied compressed gases are assigned to portabletank instruction T50. Refrigerated liquefied gases that are authorized to betransported in portable tanks are specified in tank instruction T75.

(ii) The following table specifies the portable tank requirements applicable to ‘‘T’’ Codes T1 through T22. Column 1specifies the ‘‘T’’ Code. Column 2 specifies the minimum test pressure, in bar (1 bar = 14.5 psig), at which the periodic hydrostatic testing required by §180.605 of this subchapter must be conducted. Column 3 specifies the section reference for minimum shell thickness or, alternatively, the minimum shell thickness value. Column 4 specifies the applicability of §178.275(g)(3) of thissubchapter for the pressure relief devices. When the word ‘‘Normal’’ is indicated, §178.275(g)(3) of this subchapterdoes not apply. Column 5 references applicable requirements for bottom openings in part 178 of this subchapter. ‘‘Prohibited’’ means bottom openingsare prohibited, and ‘‘Prohibited for liquids’’ means bottom openings are authorized for solid material only. The

table follows:

T ABLE OF 

# P ORTABLE 

# T ANK 

# T C ODES 

# T1–T22

[Portable tank codes T1–T22 apply to liquid and solid hazardous materials of Classes 3 through 9 which are transported in portable tanks.]

Portable tank

instruction (1) Minimum test

pressure

(bar) (2) Minimum shell thickness (in mm-reference steel)

( See § 178.274(d)) (3) Pressure-relief requirements ( See § 178.275(g)) (4) Bottom opening requirements ( See § 178.275(d)) (5)

T1 .................. 1 .5 § 178.274(d)(2) Normal .............................................. § 178.275(d)(2)

T2 .................. 1 .5 § 178.274(d)(2) Normal .............................................. § 178.275(d)(3)

T3 .................. 2 .65 § 178.274(d)(2) Normal .............................................. § 178.275(d)(2)

T4 .................. 2 .65 § 178.274(d)(2) Normal .............................................. § 178.275(d)(3)

T5 .................. 2 .65 § 178.274(d)(2) § 178.275(g)(3) ................................. Prohibited T6 .................. 4 § 178.274(d)(2) Normal .............................................. § 178.275(d)(2) T7 .................. 4 § 178.274(d)(2) Normal .............................................. § 178.275(d)(3) T8 .................. 4 § 178.274(d)(2) Normal .............................................. Prohibited T9 .................. 4 6 mm Normal .............................................. Prohibited for liquids. T10 ................ 4 6 mm § 178.275(g)(3) ................................. Prohibited T11 ................ 6 § 178.274(d)(2) Normal .............................................. § 178.275(d)(3) T12 ................ 6 § 178.274(d)(2) § 178.275(g)(3) ................................. § 178.275(d)(3)

T13 ................ 6 6 mm Normal .............................................. Prohibited T14 ................ 6 6 mm § 178.275(g)(3) ................................. Prohibited T15 ................ 10 § 178.274(d)(2) Normal .............................................. § 178.275(d)(3) T16 ................ 10 § 178.274(d)(2) § 178.275(g)(3) ................................. § 178.275(d)(3) T17 ................ 10 6 mm Normal .............................................. § 178.275(d)(3) T18 ................ 10 6 mm § 178.275(g)(3) ................................. § 178.275(d)(3) T19 ................ 10 6 mm § 178.275(g)(3) ................................. Prohibited T20 ................ 10 8 mm § 178.275(g)(3) ................................. Prohibited T21 ................ 10 10 mm Normal .............................................. Prohibited for liquids. § 178.275(d)(2). T22 ................ 10 10 mm § 178.275(g)(3) ................................. Prohibited



# (iii) T50 When portable tank instruction T50 is indicated in Column (7) of the §172.101 Hazardous MaterialsTable, the applicable liquefied compressed gas and chemical under pressure descriptions are authorized to betransported in portable tanks in accordance with the requirements of §173.313 of this subchapter.

(iv) T75. When portable tank instruction T75 is referenced in Column (7) ofthe §172.101 Table, the applicable refrigerated liquefied gases are authorized to be transported in portable tanks in accordance with the requirements of §178.277 of this subchapter.

(v) UN and IM portable tank codes/special provisions. When a specific portable tank instruction is specified by a ‘‘T’’ Code in Column (7) of the §172.101 Table for a specific hazardous material, a specification portable tank conforming to an alternative tank instruction may

be used if:

(A) The alternative portable tank has a higher or equivalent test pressure (for example, 4 bar when 2.65 bar is specified);


# 349 Pipeline and Hazardous Materials Safety Admin., DOT § 172.102

(B) The alternative portable tank has greater or equivalent wall thickness (for example, 10 mm when 6 mm is specified);

(C) The alternative portable tank has a pressure relief device as specified inthe ‘‘T’’ Code. If a frangible disc is required in series with the reclosing pressure relief device for the specified portable tank, the alternative portable tank must be fitted with a frangibledisc in series with the reclosing pressure relief device; and

(D) With regard to bottom openings— ( 1 ) When two effective means are specified, the alternative portable tank is fitted with bottom openings having

two or three effective means of closure or no bottom openings; or

( 2 ) When three effective means arespecified, the portable tank has no bottom openings or three effective means of closure; or

( 3 ) When no bottom openings are authorized, the alternative portable tank must not have bottom openings.

(vi) Except when an organic peroxideis authorized under §173.225(g), if a hazardous material is not assigned a portable tank ‘‘T’’ Code, the hazardous material may not be transported in a portable tank unless approved by the

Associate Administrator.

(8) ‘‘TP’’ codes. (i) These provisionsapply to the transportation of hazardous materials in IM and UN Specification portable tanks. Portable tankspecial provisions are assigned to certain hazardous materials to specify requirements that are in addition tothose provided by the portable tank instructions or the requirements in part 178 of this subchapter. Portable tank special provisions are designated with the abbreviation TP (tank provision) and are assigned to specific hazardous materials in Column (7) of the §172.101

Table.

(ii) The following is a list of the portable tank special provisions:

Code/Special Provisions

TP1 The maximum degree of filling must not exceed the degree of filling determined by the following:



# Degree of filling = + − 

# ( ) ⎛

⎝ ⎜ ⎞

⎠ ⎟ 97

1 α t t r f 

# . Where:

t

r 

# is the maximum mean bulk temperature during transport, and t f 

# is the temperature in degrees celsius of the liquid during filling.

TP2 a. The maximum degree of fillingmust not exceed the degree of filling determined by the following:



# Degree of filling = + − 

# ( ) ⎛

⎝ ⎜ ⎞

⎠ ⎟ 95

1 α t t r f 

# .

Where:

t

r 

# is the maximum mean bulk temperature during transport,

t f 

# is the temperature in degrees celsius of the liquid during filling, and

a is the mean coefficient of cubical expansion of the liquid between the mean temperature of the liquid during filling (t f 

# )and the maximum mean bulk temperature during transportation (t

r 

# ) both in degrees celsius.

b. For liquids transported under ambient

conditions a may be calculated using the formula:



# α = − d d

d 15 50

50 

# 35

Where:

d 15 

# and d 50 

# are the densities (in units of mass per unit volume) of the liquid at 15 ° C (59

° F) and 50 ° C (122 ° F), respectively.

TP3 The maximum degree of filling (in %) for solids transported above their melting points and for elevated temperature liquids shall be determined by the following:



# Degree of filling = 95 d

d r

f 

# ⎛ ⎝ ⎜ ⎞ ⎠ ⎟

.

Where: d f 

# and d

r 

# are the mean densities of the liquid at the mean temperature of the liquid during filling and the maximum mean bulk temperature during transport respectively.

TP4 The maximum degree of filling for portable tanks must not exceed 90%.

TP5 For a portable tank used for the transport of flammable refrigerated liquefied gases or refrigerated liquefied oxygen, the maximum rate at which the portable tank may be filled must not exceed the liquid flowcapacity of the primary pressure relief system rated at a pressure not exceeding 120percent of the portable tank’s design pressure. For portable tanks used for the transport of refrigerated liquefied helium and refrigerated liquefied atmospheric gas (except oxygen), the maximum rate at which the tank is filled must not exceed the liquid flow capacity of the pressure relief device rated at 130 percent of the portable tank’s design


# 350 49 CFR Ch. I (10–1–13 Edition) § 172.102

pressure. Except for a portable tank containing refrigerated liquefied helium, a portable tank shall have an outage of at least two percent below the inlet of the pressure relief device or pressure control valve, under conditions of incipient opening, with the portable tank in a level attitude. No outage is required for helium.

TP6 The tank must be equipped with a pressure release device which prevent a tankfrom bursting under fire engulfment conditions (the conditions prescribed in CGA pamphlet S–1.2 (see §171.7 of this subchapter) oralternative conditions approved by the Associate Administrator may be used to consider the fire engulfment condition), taking intoaccount the properties of the hazardous material to be transported.

TP7 The vapor space must be purged of air by nitrogen or other means.

TP8 A portable tank having a minimum test pressure of 1.5 bar (150 kPa) may be usedwhen the flash point of the hazardous material transported is greater than 0 ° C (32 ° F).

TP9 A hazardous material assigned to special provision TP9 in Column (7) of the §172.101 Table may only be transported in a portable tank if approved by the Associate

Administrator.

TP10 The portable tank must be fitted with a lead lining at least 5 mm (0.2 inches)thick. The lead lining must be tested annually to ensure that it is intact and functional. Another suitable lining material maybe used if approved by the Associate Administrator.

TP12 This material is considered highly

corrosive to steel.

TP13 Self-contained breathing apparatusmust be provided when this hazardous material is transported by sea.

TP16 The portable tank must be protected against over and under pressurizationwhich may be experienced during transportation. The means of protection must be approved by the approval agency designated to approve the portable tank in accordance with the procedures in part 107, subpart E, of this subchapter. The pressure relief devicemust be preceded by a frangible disk in accordance with the requirements in §178.275(g)(3) of this subchapter to prevent crystallization of the product in the pressure

relief device.

TP17 Only inorganic non-combustible materials may be used for thermal insulation of

the tank.

TP18 The temperature of this material

must be maintained between 18 ° C (64.4 ° F)

and 40 ° C (104 ° F) while in transportation.Portable tanks containing solidified methacrylic acid must not be reheated during transportation.

TP19 The calculated wall thickness mustbe increased by 3 mm at the time of construction. Wall thickness must be verified ultrasonically at intervals midway between periodic hydraulic tests (every 2.5 years). The portable tank must not be used if the wall thickness is less than that prescribed by the applicable T code in Column (7) of the

Table for this material.

TP20 This hazardous material must onlybe transported in insulated tanks under a nitrogen blanket.

TP21 The wall thickness must not be lessthan 8 mm. Portable tanks must be hydraulically tested and internally inspected at intervals not exceeding 2.5 years.

TP22 Lubricants for portable tank fittings (for example, gaskets, shut-off valves, flanges) must be oxygen compatible.

TP24 The portable tank may be fittedwith a device to prevent the build up of excess pressure due to the slow decomposition of the hazardous material being transported. The device must be in the vapor space when the tank is filled under maximum filling conditions. This device must also prevent an unacceptable amount of leakage of liquid in the case of overturning.

TP25 Sulphur trioxide 99.95% pure and above may be transported in tanks without an inhibitor provided that it is maintained at a temperature equal to or above 32.5 ° C (90.5 ° F).

TP26 The heating device must be exterior to the shell. For UN 3176, this requirementonly applies when the hazardous material reacts dangerously with water.

TP27 A portable tank having a minimum test pressure of 4 bar (400 kPa) may be used provided the calculated test pressure is 4 bar

or less based on the MAWP of the hazardousmaterial, as defined in §178.275 of this subchapter, where the test pressure is 1.5 times

the MAWP.

TP28 A portable tank having a minimum test pressure of 2.65 bar (265 kPa) may be used provided the calculated test pressure is

2.65 bar or less based on the MAWP of the hazardous material, as defined in §178.275 of this subchapter, where the test pressure is

1.5 times the MAWP.

TP29 A portable tank having a minimum test pressure of 1.5 bar (150.0 kPa) may be used provided the calculated test pressure is

1.5 bar or less based on the MAWP of the hazardous materials, as defined in §178.275 of this subchapter, where the test pressure is

1.5 times the MAWP.

TP30 This hazardous material may only be transported in insulated tanks.

TP31 This hazardous material may only be transported in tanks in the solid state.

TP32 Portable tanks may be used subject to the following conditions:

a. Each portable tank constructed of metal must be fitted with a pressure-relief device consisting of a reclosing spring loaded type, a frangible disc or a fusible element. The set to discharge for the spring loaded pressure relief device and the burst pressure for the frangible disc, as applicable, must not be


# 351 Pipeline and Hazardous Materials Safety Admin., DOT § 172.102

greater than 2.65 bar for portable tanks with minimum test pressures greater than 4 bar;

b. The suitability for transport in tanks must be demonstrated using test 8(d) in TestSeries 8 (see UN Manual of Tests and Criteria, Part 1, Sub-section 18.7) (IBR, see §171.7 of this subchapter) or an alternativemeans approved by the Associate Administrator.

TP33 The portable tank instruction assigned for this substance applies for granular and powdered solids and for solids which are filled and discharged at temperatures above their melting point which are cooled and transported as a solid mass. Solid substances transported or offered for transport abovetheir melting point are authorized for transportation in portable tanks conforming to the provisions of portable tank instruction T4 for solid substances of packing group III or T7 for solid substances of packing groupII, unless a tank with more stringent requirements for minimum shell thickness,maximum allowable working pressure, pressure-relief devices or bottom outlets are assigned in which case the more stringent tank instruction and special provisions shall apply. Filling limits must be in accordance with portable tank special provision TP3. Solids meeting the definition of an elevated temperature material must be transported in accordance with the applicable requirements of this subchapter.

TP36 For material assigned this portable tank special provision, portable tanks used to transport such material may be equipped with fusible elements in the vapor space of the portable

TP37 IM portable tanks are only authorized for the shipment of hydrogen peroxidesolutions in water containing 72% or less hydrogen peroxide by weight. Pressure relief devices shall be designed to prevent the entry of foreign matter, the leakage of liquid and the development of any dangerous excess pressure. In addition, the portable tank must be designed so that internal surfaces may be effectively cleaned and passivated. Each tank must be equipped with pressure reliefdevices conforming to the following requirements:

Concentration of hydrogen per peroxide solution Total 1



# 52% or less .............................................................. 11 Over 52%, but not greater than 60% ...................... 22 Over 60%, but not greater than 72% ...................... 32

1 

# Total venting capacity in standard cubic feet hour (S.C.F.H.) per pound of hydrogen peroxide solution.



# TP38 Each portable tank must be insulated with an insulating material so that the

overall thermal conductance at 15.5 ° C (60 ° F) is no more than 1.5333 kilojoules per hour per square meter per degree Celsius (0.075 Btuper hour per square foot per degree Fahrenheit) temperature differential. Insulating materials may not promote corrosion to

steel when wet.

TP39 The portable tank instruction T4 prescribed may continue to be applied until December 31, 2018.

TP40 The portable tank must not betransported when connected with spray application equipment.

TP41 The portable tank instruction T9 may continue to be applied until December 31, 2018.

TP44 Each portable tank must be made of stainless steel, except that steel other than stainless steel may be used in accordancewith the provisions of §173.24b(b) of this subchapter. Thickness of stainless steel for tank shell and heads must be the greater of 7.62 mm (0.300 inch) or the thickness required for a portable tank with a design pressure at least equal to 1.5 times the vapor pressure of

the hazardous material at 46 ° C (115 ° F).

TP45 Each portable tank must be made of stainless steel, except that steel other than stainless steel may be used in accordancewith the provisions of 173.24b(b) of this subchapter. Thickness of stainless steel for portable tank shells and heads must be the greater of 6.35 mm (0.250 inch) or the thickness required for a portable tank with a design pressure at least equal to 1.3 times the vapor pressure of the hazardous material at 46 ° C (115 ° F).

TP46 Portable tanks in sodium metal service are not required to be hydrostatically retested.



# (9) ‘‘W’’ codes. These provisions apply only to transportation by water:

Code/Special Provisions

W1 This substance in a non friable prill or

granule form is not subject to the requirements of this subchapter when tested in

accordance with the UN Manual of Test and Criteria (IBR, see §171.7 of this subchapter) and is found to not meet the definition or criteria for inclusion in Division

5.1.

W7 Vessel stowage category for uranyl nitrate hexahydrate solution is ‘‘D’’ as defined in §172.101(k)(4).

W8 Vessel stowage category for pyrophoric

thorium metal or pyrophoric uranium metal is ‘‘D’’ as defined in §172.101(k)(4).

W9 When offered for transportation by

water, the following Specification packagings are not authorized unless approved by the Associate Administrator: woven plastic bags, plastic film bags, textile bags, paper bags, IBCs and bulk packagings.

W10 When offered for transportation by vessel, the use of Large Packagings (see §171.8 of this subchapter) is prohibited.

W41 When offered for transportation by

water, this material must be packaged in


# 352 49 CFR Ch. I (10–1–13 Edition) § 172.200

bales and be securely and tightly bound with rope, wire or similar means.

[Amdt. 172–123, 55 FR 52582, Dec. 21, 1990]

E DITORIAL 

# N OTE 

# : For F EDERAL 

# R EGISTER 

# citations affecting §172.102, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume

and at www.fdsys.gov

. 

# Subpart C—Shipping Papers

§ 172.200 Applicability.

(a) Description of hazardous materials required. Except as otherwise provided in this subpart, each person who offersa hazardous material for transportation shall describe the hazardous material on the shipping paper in the manner required by this subpart.

(b) This subpart does not apply to any material, other than a hazardous substance, hazardous waste or marine pollutant, that is—

(1) Identified by the letter ‘‘A’’ in column 1 of the §172.101 table, except

when the material is offered or intended for transportation by air; or

(2) Identified by the letter ‘‘W’’ in column 1 of the §172.101 table, except

when the material is offered or intended for transportation by water; or

(3) A limited quantity package unlessthe material is offered for transportation by aircraft or vessel and, until December 31, 2020, a package of ORM–D material authorized by this subchapter on October 1, 2010, when offered fortransportation by highway, rail or vessel.

(4) Category B infectious substances prepared in accordance with §173.199.

[Amdt. 172–29A, 41 FR 40677, Sept. 20, 1976, as amended by Amdt. 172–58, 45 FR 34697, May 22, 1980; Amdt. 172–74, 47 FR 43065, Sept. 30, 1982; Amdt. 172–112, 53 FR 17160, May 13, 1988; Amdt. 172–127, 57 FR 52938, Nov. 5, 1992; 71 FR 32258, June 2, 2006; 76 FR 3365, Jan. 19, 2011; 78 FR 1112, Jan. 7, 2013]



# § 172.201 Preparation and retention of shipping papers.

(a) Contents. When a description ofhazardous material is required to be included on a shipping paper, that description must conform to the following requirements:

(1) When a hazardous material and amaterial not subject to the requirements of this subchapter are described on the same shipping paper, the hazardous material description entries required by §172.202 and those additional entries that may be required by §172.203:

(i) Must be entered first, or (ii) Must be entered in a color that clearly contrasts with any description on the shipping paper of a material notsubject to the requirements of this subchapter, except that a description on a reproduction of a shipping paper may be highlighted, rather than printed, in a contrasting color (the provisions of this paragraph apply only to the basic description required by §172.202(a)(1), (2), (3), and (4)), or

(iii) Must be identified by the entryof an ‘‘X’’ placed before the basic shipping description required by §172.202 in a column captioned ‘‘HM.’’ (The ‘‘X’’may be replaced by ‘‘RQ,’’ if appropriate.)

(2) The required shipping description on a shipping paper and all copies ofthe shipping paper used for transportation purposes must be legible and printed (manually or mechanically) in English.

(3) Unless it is specifically authorizedor required in this subchapter, the required shipping description may not contain any code or abbreviation.

(4) A shipping paper may contain additional information concerning the material provided the information isnot inconsistent with the required description. Unless otherwise permitted or required by this subpart, additional information must be placed after the basic description required by §172.202(a).

(5) Electronic shipping papers. For transportation by rail, a rail carrier may accept shipping paper informationeither telephonically (i.e., voice communications and facsimiles) or electronically (EDI) from an offeror of ahazardous materials shipment in accordance with the provisions in paragraphs (a)(5)(i)–(a)(5)(iv) of this section. See §171.8 for the EDI definition.

(i) When the information applicable to the consignment is provided under this requirement the information must

be available to the offeror and carrier at all times during transport, and the

carrier must have and maintain a printed copy of this information until