Page 1 of 12 Revision Date 04/24/2012



### 1. PRODUCT AND COMPA NY IDENTIFICATION

ADCOTE 331

Revision Date: 04/24/2012

Supplier ROHM AND HAAS CANADA LP

A Subsidiary of The D ow Chemical Company

2 MANSE ROAD

WEST HILL

, ON M1E 3T9 Canada

For non

- emergency information contact: 416

- 284

- 4711

Fax: 416

- 287

- 4495

Emergency telephone number

989

- 636

- 4400

Local emergency telephone number

989

- 636

- 4400

®TM *Trademark of The Dow Chemical Company ( “ Dow ” )or an affiliated company of Dow



### 2. COMPOSITION/INFOR MATION ON INGREDIENT S

Component CAS

- No. Concentration

Polyurethane resin Not Hazardous 73.0

- 75.0 %

Methylenebis(4

- phenyl isocyanate) 101

- 68

- 8 0.1

- 0.7 %

Propylene Oxide 75

- 56

- 9 < 0.06 %

Ethyl acetate 141

- 78

- 6 25.0

- 27.0 %



### 3. HAZARDS IDENTIFIC ATION

Emergency Overview

Appearance

Form liquid

Colour yellow

Odour Solvent odor 

# Material Safety Data SheetADCOTE 331

Page 2 of 12 Revision Date 04/24/2012 Hazard Summary WARNING !

FLAMMABLE LIQUID AND VAPOR.

INHALATION OF VAPOR OR MIST CAN CAUSE TH E

FOLLOWING:

SHORTNESS OF BREATH

TIGHTNESS IN THE CHE ST

IRRITATING TO EYES A ND SKIN.

MAY CAUSE SENSITIZAT ION BY INHALATION AN D SKIN

CONTACT.

CLOSED CONTAINERS MA Y EXPLODE WHEN HEATE D OR

CONTENTS CONTAMINATE D WITH WATER.

PROLONGED OR REPEATE D OVEREXPOSURE TO TH E

SOLVENT(S) IN THIS M ATERIAL CAN CAUSE TH E FOLLOWING:

KIDNEY DAMAGE

LIVER DAMAGE

HEART DAMAGE

CENTRAL NERVOUS SYST EM (CNS) EFFECTS

BLOOD CHANGES

LUNG DAMAGE

Potential Health Effects

Primary Routes of Entry: Eye contact

Inhalation

Skin contact

Eyes: Material can cause the following:

Moderate irritation.

burning sensation

tearing

reddening

Skin: May cause sensitization by skin contact.

Material can cause the following:

Moderate irritation.

burning sensation

reddening

Itching

Ingestion: Material can cause the following:

severe irritation of the mouth, throat, and digestive tract

diarrhea

Nausea

Vomiting

Abdominal pain

Inhalation: Inhalation of vapor or mist can cause the following:

coughing

irritation of nose, throat, and lungs

tightness in the chest

Shortness of breath

May cause severe allergic respiratory reaction.

SensitisationADCOTE 331

Page 3 of 12 Revision Date 04/24/2012 Chronic Exposure: Long term exposure to diisocyanates may cause lung damage, including reduced

lung function, which may be permanent.

Prolonged or repeated overexposure to the solvent(s) in this material can cause the following:

heart damage

Blood changes

central nervous system (CNS) effects

kidney damage

liver damage

lung damage

Carcinogenicity

Component List Classification

Propylene Oxide IARC Possible human carcinogen

Propylene Oxide US NTP Reasonably anticipated to be a human

carcinogen

Propylene Oxide ACGIH A3 : Confirmed animal carcinogen with

unknown relevance to humans.



### 4. FIRST AID MEASURE S

Inhalation: Move to fresh air. If breathing is irregular or stopped, administer artificial r espiration. Call

a physician immediately.

Skin contact: Take off all contaminated clothing immediately. Wash off immediately with soap and

plenty of water. If skin irritation persists, call a physician. Wash contaminated clothing before re

- use.

Eye contact: Flush eyes with water as a precaution. If eye irritation persists, consult a specialist.

Ingestion: Never give anything by mouth to an unconscious person. If a person vomits when lying on

his back, place him in the recovery position. Do NOT induce vomiting. Rinse mouth. Immediately

give large quantities of water to drink. Call a physician immediately.

Notes to physician: Bronchial constriction may develop after extensive exposure to isocyanates,

even in individuals who have not been shown to be previously sensitized.



### 5. FIREFIGHTING MEAS URES

Flash point

- 4 ° C ( 24.80 ° F ) Tag closed cup

Ignition temperature 426.0 ° C ( 798.80 ° F ) Ethyl acetate

Lower explosion limit 2.20 % volEthyl acetate

Upper explosion limit 11.50 % volEthyl acetate

Suitable extinguishing media: Foam

Carbon dioxide (CO2)

Dry powder

Thermal decomposition Heating or fire conditions liberates t oxic gas.

Combustion Products: Hydrogen Cyanide

Carbon monoxide

Carbon dioxide

Nitrogen oxide (NO2)ADCOTE 331

Page 4 of 12 Revision Date 04/24/2012 Specific hazards during firefighting: Vapors can travel to a source of ignition and flash back.

Heated material can form flammable or explosive vapors with air. Closed containers may rupture via

pressure build

- up when exposed to fire or extreme heat.

Special protective equipment for firefighters: Wear self

- contained breathing apparatus and

protective suit.

Further information: For safety reasons in case of fire, containers should be stored separately in

closed containments.

Cool closed containers exposed to fire with water spray.

EXPLOSION HAZARD. Fight advanced fires from a protected location.

Collect contaminated fire extinguishing water separately. This must not be discharged into drains.

Fire residues and contaminated fire extinguishing water must be disposed of in accordanc e with local

regulations.



### 6. ACCIDENTAL RELEAS E MEASURES

Personal precautions

Use personal protective equipment.

Refer to protective measures listed in sections 7 and 8.

MATERIAL IS A POTENTIAL SENSITIZER.

If exposed to material during clean

- up operations, IMMEDIATELY remove all contaminated clothing

and wash exposed skin areas with soap and water. See SECTION 4, First Aid Measures, for further

information.

Environmental precautions

Do not flush into sur face water or sanitary sewer system.

Methods for cleaning up

Evacuate personnel to safe areas.

Remove all sources of ignition.

Ensure adequate ventilation.

Contain spillage, and then collect with non

- combustible absorbent material, (e.g. sand, earth

, diatomaceous earth, vermiculite) and place in container for disposal according to local / national

regulations (see section 13).



### 7. HANDLING AND STOR AGE

Handling

Provide sufficient air exchange and/or exhaust in work rooms. Avoid exceeding of the given

occupational exposure limits (see section 8). In case of insufficient ventilation, wear suitable

respiratory equipment. Do not breathe vapours or spray mist. Wear personal protective equipment.

For personal protection see s ection 8. Keep away from heat and sources of ignition. Take necessary

action to avoid static electricity discharge (which might cause ignition of organic vapours). Ensure all

equipment is electrically grounded before beginning transfer operations. May cause sensitization of

susceptible persons by skin contact. CONTAINERS MAY BE HAZARDOUS WHEN EMPTY. Since

emptied containers retain product residue follow all MSDS and label warnings even after container is

emptied.ADCOTE 331

Page 5 of 12 Revision Date 04/24/2012 Storage

Storage conditions: Material can burn; limit indoor storage to approved areas equipped with

automatic sprinklers. Keep container tightly closed in a dry and well

- ventilated place. Keep away from

heat and sources of ignition. Electrical installations / working materials must comply with the

technological safety standards.



### 8. EXPOSURE CONTROLS /PERSONAL PROTECTION

Exposure limit(s)

Exposure limits are listed below, if they exist.

Component Regulation Type of listing Val ue Methylenebis(4

- phenyl

isocyanate) Rohm and Haas TWA 0.005 ppm

Methylenebis(4

- phenyl

isocyanate) Rohm and Haas STEL 0.02 ppm

Methylenebis(4

- phenyl

isocyanate) ACGIH TWA 0.005 ppm

Methylenebis(4

- phenyl

isocyanate) OSHA P1 C 0.2 mg/m3 0.02 ppm

Methylenebis(4

- phenyl

isocyanate) OSHA P0 C 0.2 mg/m3 0.02 ppm

Methylenebis(4

- phenyl

isocyanate) NIOSH REL TWA 0.05 mg/m3 0.005 ppm

Methylenebis(4

- phenyl

isocyanate) NIOSH REL C 0.2 mg/m3 0.2 ppm

Propylene Oxide Rohm and Haas TWA 2 ppm

Propylene Oxide ACGIH TWA 2 ppm

Propylene Oxide OSHA P1 TWA 240 mg/m3 100 ppm

Propylene Oxide OSHA P0 TWA 50 mg/m3 20 ppm

Propylene Oxide NIOSH REL

Ethyl acetate Rohm and Haas TWA 150 ppm

Ethyl acetate Rohm and Haas STEL 300 ppm

Ethyl acetate ACGIH TWA 400 ppm

Ethyl acetate OSHA P1 TWA 1,400 mg/m3 400 ppm

Ethyl acetate OSHA P0 TWA 1,400 mg/m3 400 ppm

Ethyl acetate NIOSH REL TWA 1,400 mg/m3 400 ppm

Exposure controls

Engineering measures: Use explosion

- proof local exhaust ventilation with a minimum capture

velocity of 100 ft/min (0.5 m/sec) at the point of vapor evolution. Refer to the current edition of

Industrial Ventilation: A Manual of Recommended Practice published by the American Con ference of

Governmental Industrial Hygienists for information on the design, installation, use, and maintenance of

exhaust systems.

Hygiene measures: Wash hands before breaks and immediately after handling the product.

Protective measures: Facilities storing or utilizing this material should be equipped with an eyewash

facility and a safety shower.

Individual protection measuresADCOTE 331

Page 6 of 12 Revision Date 04/24/2012 Eye/face protection: Use chemical splash goggles and face shield (ANSI Z87.1 or approved

equivalent). Eye protection worn must be compatible with respiratory protection system

employed.

Skin protection

Hand protection: Chemical

- resistant gloves should be worn whenever this material is

handled. The glove(s) listed below may provide protection against permeation.

(Gloves of other chemically resistant materials may not provide adequate protection):

4H Glove (Trademark of Safety 4 A/S of Denmark) butyl

- rubber Gloves should be

removed and replaced immediately if there is any indication of degradation or

chemical breakthrough. Before removing gloves clean them with soap and water.

NOTE: Material is a possible skin sensitizer.

Other protection: Avoid all skin contact. Selection of specific pe rsonal protective

equipment such as long sleeves, safety glasses with side shields, face shield, safety

shoes, boots, apron, or full body suit will depend on the task.

Respiratory protection: A respiratory protection program meeting OSHA 1910.134 and ANSI

Z88.2 requirements or equivalent must be followed whenever workplace conditions warrant a

respirator ‟ s use. None required if airborne concentrations are maintained below the exposure

limit listed in Exposure Limit Information. Above the exposure lim it: Wear a properly fitted

NIOSH approved (or equivalent) self

- contained breathing apparatus in the pressure demand

mode, OR full

- facepiece, airline respirator in the pressure demand mode with emergency

escape provision.



### 9. PHYSICAL AND CHEM ICAL PROPERTIES

Appearance

Form liquid

Colour yellow

Odour Solvent odor

pH Not Applicable

Boiling point/boiling range 77 ° C ( 170.60 ° F ) Ethyl acetate

Flash point

- 4 ° C ( 24.80 ° F ) Tag closed cup

Evaporation rate 6.20 Ethyl acetate

Lower explosion limit 2.20 % volEthyl acetate

Upper explosion limit 11.50 % volEthyl acetate

Vapour pressure 97.3333 mmHg at 20 ° C ( 68.00 ° F ) Ethyl acetate

Vapour pressure at 20 ° C ( 68.00 ° F ) Ethyl acetate

Relative vapour density 3.0Ethyl acetate

Relative density 1.05

Water solubility insoluble

Autoignition temperature 426 ° C ( 798.80 ° F ) Ethyl acetate

Percent volatility 24

- 27 %

NOTE: The physical data presented above are typical values and should not be construed as a

specification.ADCOTE 331

Page 7 of 12 Revision Date 04/24/2012 

### 10. STABILITY AND RE ACTIVITY

Hazardous reactions Stable under recommended storage conditions.

Avoid moisture.

Conditions to avoid Heat, flames and sparks. Exposure to water vapour.

Materials to avoid Strong oxidizing agents Water

Hazardous

decomposition

products Hydrogen Cyanide

Acetaldehyde

Isocyanate(s)

polymerisation Hazardous polymerization will also occur if contaminated with the

following:

- water (moisture)



### 11. TOXICOLOGICAL IN FORMATION

Toxicological information on this product or its components appear in this section when such data is

available.

No toxicity data are available for this material.

Component: Methylenebis(4

- phenyl isocyanate)

Acute oral toxicity LD50 Oral rat > 2,000 mg/kg

Component: Ethyl acetate

Acute oral toxicity LD50 human 6,100 mg/kg

Component: Ethyl acetate

Acute oral toxicity LD50 rat > 4,500 mg/kg

Component: Methylenebis(4

- phenyl isocyanate)

Acute inhalation

toxicity LC50 rat 4 Hour 2.24 mg/l

aerosol

Component: Ethyl acetate

Acute inhalation

toxicity LC50 rabbit 4 Hour > 28.6 mg/l

Prolonged excessive exposure may cause adverse effects.

Component: Methylenebis(4

- phenyl isocyanate)

Acute dermal toxicity LD50 rabbit > 9,400 mg/kg

Component: Ethyl acetate

Acute dermal toxicity LD50 rabbit > 17,900 mg/kg

Component: Methylenebis(4

- phenyl isocyanate)ADCOTE 331

Page 8 of 12 Revision Date 04/24/2012 Skin irritation rabbit Irritating to skin.

Component: Ethyl acetate

Skin irritation practically non

- irritating

May cause drying and flaking of the skin.

Component: Methylenebis(4

- phenyl isocyanate)

Eye irritation rabbit slight to moderate irritation

Component: Ethyl acetate

Eye irritation slight irritation

Vapor may cause eye irritation experienced as mild discomfort and

redness.

Component: Methylenebis(4

- phenyl isocyanate)

Sensitisation Skin and respiratory sensitizer

Component: Ethyl acetate

Sensitisation No relevant information found.

Component: Methylenebis(4

- phenyl isocyanate)

Carcinogenicity : Limited evidence of a carcinogenic effect.

Component: Methylenebis(4

- phenyl isocyanate)

Teratogenicity

Has been toxic to the fetus in laboratory animals at doses toxic to the mother. Did not cause birth

defects in laboratory animals.

Component: Methylenebis(4

- phenyl isocyanate)

Mutagenicity

In vivo tests did not show mutagenic effects in vitro Inconclusive results

Component: Ethyl acetate

Subchronic toxicity In animals, effects have been reported on the following organs:

Liver

Respiratory tract.

Component: Ethyl acetate

Carcinogenicity : no data available

Component: Ethyl acetate

Reproductive toxicity

no data available

Component: Ethyl acetate

Teratogenicity

no data available

Component: Ethyl acetate

Mutagenicity

In vitro studies showed both positive and negative effects Animal testing did not show any

mutagenic effects.ADCOTE 331

Page 9 of 12 Revision Date 04/24/2012 

### 12. ECOLOGICAL INFOR MATION

Ecotoxicological information on this product or its components appear in this section when such data

is available.

There is no data available for this product.

Methylenebis(4

- phenyl isocyanate)

Elimination information (persistence and degradability)

Biodegradability Not readily biodegradable.

0 %

Bioaccumulation Cyprinus carpio (Carp) 28 d

Concentration : 0.0008 mg/l

Bioconcentration factor (BCF) : 92

Bioconcentration potential is low (BCF < 100 or Log Pow < 3).

Ecotoxicity effects

Toxicity to fish static test LC50 Danio rerio (zebra fish) 96 Hour

> 1,000 mg/l

Toxicity to algae static test ErC50 Algae (Desmodesmus subspicatus) 72 Hour

> 1,640 mg/l

Toxicity to bacteria Respiration inhibition EC50 Bacteria (active sludge) 3 Hour

> 100 mg/l

Toxicity to aquatic

invertebrates static test EC50 Daphnia magna (Water flea) 24 Hour

> 1,000 mg/l

The Environmental Toxicity data are for a compositionally similar material.

Propylene Oxide

Elimination information (persistence and degradability)

Biodegradability OECD Test Guideline 301C or Equivalent

93

- 98 %

10

- day Window: Pass

Ecotoxicity effects

Toxicity to algae EC50 Pseudokirchneriella subcapita 96 Hour

240 mg/l

Ethyl acetate

Elimination information (persistence and degradability)

Biodegradability OECD Test Guideline 301A or Equivalent

100 %

Readily biodegradable

10

- day Window: Pass

Ecotoxicity effects

Toxicity to fish LC50 Rainbow trout (Oncorhynchus mykiss) 96 Hour Method Not

Specified

484 mg/lADCOTE 331

Page 10 of 12 Revision Date 04/24/2012 Toxicity to fish LC50 Fathead minnow (Pimephales promelas) 96 Hour Method Not

Specified

230 mg/l

Toxicity to algae EC50 Algae 96 Hour OECD Test Guideline 201

2,000 mg/l

Toxicity to algae static test NOEC Pseudokirchneriella subcapitata 96 Hour

2,000 mg/l

Toxicity to aquatic

invertebrates EC50 Daphnia magna 48 Hour Method Not Specified

717 mg/l



### 13. DISPOSAL CONSIDE RATIONS

Environmental precautions: Do not flush into surface water or sanitary sewer system.

Disposal

Waste Classification: 40 CFR 261.20

- .24

- Characteristic Waste D001, 100 lbs.

When a decision is made to discard this material as supplied, it is classified as a RCRA hazardous

waste with the characteristic of ignitability.

For disposal, incinerate this material at a facility that complies with local, state, and federal regulations.

(See 40 CFR 268)



### 14. TRANSPORT INFORM ATION



## DOT

Proper shipping name Resin solution

UN number UN 1866

Class 3

Packing group II

Reportable Quantity Ethyl acetate

Classification for SEA transport (IMO

- IMDG):

Proper shipping name RESIN SOLUTION

UN number UN 1866

Class 3

Packing group II

Transportation classifications may vary by container volume and may be influenced by regional or

country variations in regulations



### 15. REGULATORY INFOR MATION

Workplace Classification

OSHA: This product is considered hazardous under the OSHA Hazard Communication

Standard (29 CFR 1910.1200).ADCOTE 331

Page 11 of 12 Revision Date 04/24/2012 WHMIS : This product is a „ controlled product ‟ under the Canadian Workplace Hazardous

Materials Information System (WHMIS).

SARA TITLE III : Section 311/312 Categorizations (40CFR370): Fire Hazard

Acute Health Hazard

Chronic Health Hazard

SARA TITLE III : Section 313 Information (40CFR372)

This product does not contain a chemical which is listed in Section 313 at or above de minimis

concentrations.

SARA TITLE III : Section 313 Information (40CFR372)

SARA 313: This material does not contain any chemical components with known CAS numbers th at

exceed the threshold (De Minimis) reporting levels established by SARA Title III, Section 313.

CERCLA Information ( 40CFR302.4 )

See Section 13, Disposal Considerations, Subsection Disposal, for CERCLA classification.

Releases of this material to air , land, or water are not reportable to the National Response Center

under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) or to

state and local emergency planning committees under the Superfund Amendments and

Reauthorizat ion Act (SARA) Title III Section 304.

D001, 100 lbs.

United States TSCA Inventory ( US.TSCA ) : All components of this product are in compliance with the

inventory listing requirements of the U.S. Toxic Substances Control Act (TSCA) Chemical Substance

Inventory.

Pennsylvania

Any material listed as “ Not Hazardous ” in the CAS REG NO. column of SE CTION 2,

Composition/Information On Ingredients, of this MSDS is a trade secret under the provisions of the

Pennsylvania Worker and Community Right

- to

- Know Act.

The following chemicals are listed because of the additional requirements of Pennsylvania law:

California (Proposition 65)

This product contains trace levels of a component or components known to the state of California to

cause cancer:

Components: Propylene Oxide 75

- 56

- 9



### 16. OTHER INFORMATIO N

HMIS Hazard Rating

Health Fire Reactivity Physical

Hazard PPE

*2 3 0

* = Chronic Effects (See Hazards Identification)

Legend

ACGIH American Conference of Governmental Industrial Hygienists

BAc Butyl acetateADCOTE 331

Page 12 of 12 Revision Date 04/24/2012 OSHA Occupational Safety and Health Administration

PEL Permissible Exposure Limit

STEL Short Term Exposure Limit (STEL):

TLV Threshold Limit Value

TWA Time Weighted Average (TWA):

| Bar denotes a revision from prior MSDS.

The information provided in this Safety Data Sheet is correct to the best of our knowledge, information

and belief at the date of its publication. The information given is designed only as a guidance for safe

handling, use, processing, storage, transportat ion, disposal and release and is not to be considered a

warranty or quality specification. The information relates only to the specific material designated and

may not be valid for such material used in combination with any other materials or in any proces s,

unless specified in the text.

Version: 1

. 3

Print Date: 11/08/2012

Layout 101105048