Source: https://www.federalregister.gov/documents/2002/07/09/02-16866/correction-of-typographical-errors-and-removal-of-obsolete-language-in-regulations-on-reportable
Timestamp: 2018-03-17 17:26:00
Document Index: 77993827

Matched Legal Cases: ['art 302', 'art 302', 'art 302', 'art 302', 'art 302', 'art 302', 'art 302', 'art 302', 'art 117', 'art 261', 'art 261', 'art 261', '§\u2009261', '§\u2009302', '§\u2009261', '§\u2009261', '§\u2009261', '§\u2009261', 'art 261', '§\u2009302', '§\u2009302', '§\u2009302']

A Rule by the Environmental Protection Agency on 07/09/2002
This rule is effective on September 9, 2002, unless EPA receives written adverse comments by August 8, 2002. If the effective date is delayed, timely notice will be published in the Federal Register.
45314-45357 (44 pages)
D. Why Is EPA Making These Changes in a Final Rule, Without Prior Opportunity for Comment?
II. Corrections and Other Changes Made to 40 CFR Part 302 in Today's Rulemaking
a. What Corrections Are Being Made to Entries for Individual Substances?
b. What Corrections Are Being Made to Entries for the F- and K-Waste Streams?
https://www.federalregister.gov/d/02-16866 https://www.federalregister.gov/d/02-16866
The Environmental Protection Agency (EPA or “the Agency”) is correcting errors and removing obsolete or redundant language in regulations regarding notification requirements for releases of hazardous substances under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA).
Consistent with ongoing regulatory reinvention initiatives within the Agency, EPA has reviewed the CERCLA release reporting regulations and has identified several categories of errors, including: typographical errors in the table of CERCLA hazardous substances; definitions made legally obsolete because of changes in CERCLA's statutory provisions; and redundant or unnecessary information.
Release Notification: The toll-free telephone number of the National Response Center is 800/424-8802; in the Washington, DC metropolitan area, the number is 202/267-2675. The facsimile number for the National Response Center is 202/267-2165 and the telex number is 892427.
Docket: You may inspect copies of materials relevant to this rulemaking at the U.S. EPA Superfund Docket Office, located at Crystal Gateway One, 1st Floor, 1235 Jefferson Davis Highway, Arlington, VA 22202 [Docket Number 102RQ-CORRECT]. The docket is open from 9:00 a.m. to 4:00 p.m., Monday through Friday, excluding Federal holidays. To review docket materials, we recommend that you make an appointment by calling 703/603-9232. You may copy a maximum of 100 pages from any regulatory docket at no cost. Additional copies cost $0.15 per page. The Docket Office will mail copies of materials to you if you are located outside the Washington, DC metropolitan area.
For general information, contact the RCRA, Superfund, and EPCRA Hotline at 800/424-9346 (in the Washington, DC metropolitan area, contact 703/412-9810). The Telecommunications Device for the Deaf (TDD) Hotline number is 800/553-7672 (in the Washington, DC metropolitan area, contact 703/412-3323). For information on specific aspects of the rule, contact Lynn Beasley of the Office of Emergency and Remedial Response (5204G), U.S. Environmental Protection Agency, Ariel Rios Building, 1200 Pennsylvania Avenue, NW., Washington, DC 20460. Ms. Beasley's e-mail address is beasley.lynn@epa.gov and her telephone number is 703/603-9086.
Outline of This Document: The contents of this preamble are listed in the following outline:
1. Formatting Changes to Table 302.4 a. Regulatory Synonyms Column
b. What Corrections Are Being Made to Entries for F- and K-Waste Streams?
This final rule may affect the following entities: (1) Persons in charge of vessels or facilities that may release CERCLA hazardous substances into the environment; and (2) entities that plan for or respond to such releases.
Industry Manufacturers, handlers, transporters, and other users of CERCLA hazardous substances.
Federal Government National Response Center, and any Federal agency that may release or respond to releases of these substances.
EPA does not intend for this table to be exhaustive, but rather to provide a guide for readers regarding entities likely to be affected by this action. Other entities not listed in the table may also be affected. You can determine whether your organization is affected by examining the changes being made to 40 CFR part 302. If you have questions about the applicability of this action to a particular entity, consult the contact names and phone numbers listed in the Start Printed Page 45315preceding FOR FURTHER INFORMATION CONTACT section of this preamble.
The Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA), 42 U.S.C. 9601 et seq., as amended, gives the Federal government broad authority to respond to releases or threats of releases of hazardous substances from vessels and facilities. The term “hazardous substance” is defined in section 101(14) of CERCLA by reference to various Federal environmental statutes.
Under CERCLA section 103(a), the person in charge of a vessel or facility from which a CERCLA hazardous substance has been released in a quantity that equals or exceeds its reportable quantity (RQ) must immediately notify the National Response Center (NRC) of the release. A release is reportable if an RQ or more is released within a 24-hour period (see 40 CFR 302.6). In addition to the reporting requirements under CERCLA section 103, section 304 of the Emergency Planning and Community Right-to-Know Act of 1986, 42 U.S.C. 11001 et seq., requires owners or operators of certain facilities to report releases of extremely hazardous substances and CERCLA hazardous substances to State and local authorities (see 40 CFR 355.40). After the release of a hazardous substance in a quantity equal to or greater than its RQ, facility owners or operators must immediately notify the community emergency coordinator for each local emergency planning committee for any area likely to be affected by the release, and the State emergency response commission of any State likely to be affected by the release.
Section 102(b) of CERCLA establishes RQs of one pound (“statutory RQs”) for releases of most CERCLA hazardous substances. Under section 102(a) of CERCLA, the Administrator of EPA has the authority to adjust these RQs by regulation (“adjusted RQs”). The list of CERCLA hazardous substances and RQs is codified in Table 302.4 of 40 CFR 302.4.
EPA and other Federal agencies periodically review the regulations they administer to identify those rules that are obsolete or unduly burdensome. For example, on June 29, 1995, EPA published a final rule (60 FR 33912) eliminating a number of legally obsolete regulations. Now we are taking another step in the ongoing review of our rules. EPA has reviewed 40 CFR part 302 and is correcting typographical errors in the table of hazardous substances. We also are revising regulatory text to make it more concise, conform more closely to statutory language, and eliminate text that is redundant or legally obsolete. All of these changes are editorial and do not affect any substantive aspects of the CERCLA release reporting program.
Because these corrections are editorial, EPA does not anticipate that any costs will be associated with this rulemaking. Rather, we expect that these corrections will serve to reduce confusion among the regulated community and government authorities about release reporting regulations contained in 40 CFR part 302 and, therefore, reduce the burden of complying with these regulations.
EPA is publishing this rule without prior proposal because we view these changes as noncontroversial amendments and anticipate no adverse comment. Section 553 of the Administrative Procedure Act, 5 U.S.C. 553(b)(3)(B), provides that, when an agency for good cause finds that notice and public procedure is impracticable, unnecessary, or contrary to the public interest, the agency may issue a rule without providing notice and an opportunity for public comment. EPA has determined that there is good cause for making today's rule final without prior proposal and opportunity for comment because the removals and revisions contained in this final rule are editorial and do not affect any substantive aspects of the CERCLA release reporting program. Thus, notice and public comment procedure are unnecessary. EPA finds that this constitutes good cause under 5 U.S.C. 553(b)(3)(B). For the same reason, EPA has also determined that it has good cause under 5 U.S.C. 553(d) to make the rule effective upon publication.
The following section describes the specific corrections that EPA is making to 40 CFR part 302 in today's rulemaking.
EPA believes that listing abbreviations in 40 CFR 302.2 is unnecessary, because these terms: (1) Are defined elsewhere in 40 CFR part 302 (as is the case with “CASRN” and “kg”); (2) are not used in this CFR part (as in the case of “lb” for pound); or (3) would more appropriately be defined when the term is first used (such as “RQ” and “RCRA”). For these reasons, EPA is removing and reserving 40 CFR 302.2.
The definition of “release” in 40 CFR 302.3 was, at the time we codified it in the CFR in 1985, the same as the statutory definition of this term in CERCLA section 101(22). The Superfund Amendments and Reauthorization Act of 1986 (SARA), however, changed the statutory definition; for this reason, we are revising the definition of “release” in 40 CFR 302.3 to reflect these amendments, which included language regarding abandonment or discarding of containers. EPA proposed this change in a July 19, 1988, proposed rule (53 FR 27268) and did not receive any adverse comments on this issue.
In addition, the definition of “reportable quantity” in 40 CFR 302.3 is being changed to add the abbreviation “(RQ)” so that the term is defined when first used in 40 CFR part 302.
Section 302.5(b) refers to toxicity identified in the Resource Conservation and Recovery Act (RCRA) regulations at 40 CFR 261.24. In 1990, EPA revised 40 CFR 261.24 as well as Table 302.4 to delete references to the terms “extraction procedure” and “EP” toxicity. To be consistent with these changes, EPA is revising paragraph (b) of 40 CFR 302.5 to delete references to “EP” toxicity.
An additional Washington phone number ((202) 267-2675), a facsimile number ((202) 267-2165), and a telex number (892427) are being added to the list of National Response Center (NRC) phone numbers in paragraph (a) of 40 CFR 302.6.
The penalty description in 40 CFR 302.7(a)(3) was, at the time we codified it in the CFR in 1985, consistent with the penalty provisions in CERCLA section 103(b). In 1986, however, SARA changed CERCLA section 103(b) to include language regarding submission of false information. EPA proposed this change in the July 19, 1988 proposed rule and did not receive any adverse comments on this issue. Thus, EPA is revising paragraph (a)(3) of 40 CFR Start Printed Page 45316302.7 to conform to the revised language of CERCLA section 103(b).
The reference to paragraph (a) in 40 CFR 302.8(e)(1)(iv)(H) and 40 CFR 302.8(f)(4)(viii) is incorrect, and is being changed to reference paragraph (b).
Because corrections and other changes to Table 302.4 that are described below are numerous and pervasive, we are reprinting Table 302.4 in its entirety in today's rule. We hope that this reprint of Table 302.4 will prove to be a useful resource for the public and the regulated community until such time as the revised volume of 40 CFR part 302 that contains these changes is published. Amendatory instruction 5 in today's direct final rule accounts for the removal of the previous version of Table 302.4, and its replacement with the version published in today's final rule.
Three columns in Table 302.4 of 40 CFR 302.4 contain information that is duplicated elsewhere in the table or is no longer relevant to the listing of hazardous substances and reportable quantities. For this reason, EPA is deleting these columns from Table 302.4 in today's rulemaking.
We believe that deleting these columns will serve to: (1) Simplify the table and reduce confusion among the regulated community and government authorities about its use; (2) reduce the number of typographical and other errors that are introduced into the table; and (3) allow the table to be printed in a “portrait” rather than “landscape” format, resulting in a reduction in the number of CFR pages. A description of each of the columns identified for deletion is included below.
EPA lists substances in Table 302.4 by the names used in certain other environmental statutes (e.g., RCRA, the CWA, or the Clean Air Act (CAA)) or in their implementing regulations. When the substance is known by different names in different regulatory programs, EPA lists these names as separate entries in Table 302.4's Hazardous Substance column. In addition, Appendix A to Table 302.4 lists these synonyms together, by Chemical Abstracts Service Registry Number (CASRN).
Because the synonyms are all listed alphabetically in the Hazardous Substance column, and because Appendix A provides a per-substance grouping of all these synonyms, the Regulatory Synonyms column includes only unnecessary duplicative information. Therefore, EPA is deleting this column from Table 302.4 in today's final rule.
When Table 302.4 was first published in the Federal Register in 1985, the Statutory RQ column served a useful purpose because (1) CWA hazardous substances generally had different statutory RQs than other CERCLA hazardous substances; and (2) the Agency had not yet adjusted many of the statutory RQs for these substances.
Today, however, all of the statutory RQs for the CWA hazardous substances have been adjusted and, for any new substance added to Table 302.4, the statutory RQ is always one pound. When new substances are added to the list, footnote “##” is added to the Final RQ Pounds column indicating that the substance has a one-pound statutory RQ; thus, the Statutory RQ column provides only redundant or obsolete information. In addition, this column can be a source of errors; for example, at least seven substances have had incorrect information in the Statutory RQ column. EPA is deleting the Statutory RQ column from Table 302.4 in today's final rule.
The “Final RQ Category” column was used in Table 302.4 in the first CERCLA reporting program final rule on April 4, 1985, because members of the regulated community were familiar with a similar association between letter categories and numerical RQs (X = 1 pound, A = 10 pounds, B = 100 pounds, etc.) in the Clean Water Act (CWA) hazardous substance regulations (40 CFR part 117). The CWA categories, however, correspond to ranges of aquatic toxicity, while the CERCLA categories are simply another way of expressing the RQ value. EPA originally proposed the CWA categories (A, B, C, and D) in 1975, based on the hazardous material classification system for a 1973 international convention. A 1978 final rule for CWA RQs added another category (X).
The Category column provides little or no useful information on the CERCLA list of hazardous substances in Table 302.4, because the next column gives the RQ in pounds. Today, the category is a source of errors and confusion. For example, prior to today's rulemaking, the category for six substances was incorrectly listed as X, even though the RQs are 10, 100, or 1000 pounds. EPA is deleting the Category column from Table 302.4 in today's final rule.
Because EPA is removing the Regulatory Synonyms, Statutory Code, and Final RQ Category columns from Table 302.4 in today's rulemaking, we are revising the note that precedes Table 302.4 to remove references to these columns. The revised note will also identify Appendix A to Section 302.4 as a source for identifying regulatory synonyms of substances that appear on the CERCLA list of hazardous substances.
EPA has identified other errors in Table 302.4. The majority of these errors are either typographical or the result of inadvertent omissions; the scope of what is regulated and how it is regulated will not change. Therefore, these corrections qualify for the “good cause” exemption as “minor or technical amendments.”
The most commonly found errors in Table 302.4 are inadvertent discrepancies between an individual hazardous substance name that appears on the CERCLA list and the same name as it appears in other statutes (i.e., RCRA section 3001, CWA sections 307 and 311, and CAA section 112) and their implementing regulations. In today's rule, EPA is making corrections to the hazardous substance names of a number of CERCLA entries to make them consistent with names that appear in these other regulatory lists. Many of these corrections are simple and involve, for example, the deletion of an unnecessary hyphen or the addition of parentheses. In addition, to help make each entry more readable, we are changing all of the CASRNs listed in Table 302.4 to include hyphens in the appropriate places (e.g., changing “50000” to “50-00-0” for formaldehyde). Other types of corrections to Table 302.4 included in today's rule that require more explanation are described below. Start Printed Page 45317
Table 1.—Corrections to Entries for Individual Substances in Table 302.4
Current entry in Table 302.4 of 40 CFR 302.4
Change needed to correct error
Acetic acid, (2,4,5-trichlorophenoxy) Pentachlorophenol Phenol, pentachloro- Phenol, 2,3,4,6-tetrachloro- Phenol, 2,4,5-trichloro- Phenol, 2,4,6-trichloro- Silvex (2,4,5-TP) 2,4,5-T 2,4,5-T acid 2,3,4,6-Tetrachlorophenol 2,4,5-TP acid RCRA “U” waste numbers are no longer associated with these substances in the RCRA regulations at 40 CFR part 261; rather, each of the RCRA waste numbers for these substances has been replaced with the following note: “See F027.” Conforming changes are being made to these entries in Table 302.4.
2,4,5-Trichlorophenol 2,4,6-Trichlorophenol Each of these substances is listed twice in Table 302.4. We are removing the duplicative entries from Table 302.4 in today's rule. In addition, because these substances appear in CAA section 112, a “3” is being added to the statutory code column for these entries in Table 302.4. Also, “U” waste numbers are no longer associated with these substances and have been replaced with: “See F027.”
Propionic acid, 2-(2,4,5-trichlorophenoxy)- To be consistent with RCRA regulations, the spelling of this substance name is being changed in Table 302.4 to “Propanoic acid, 2-(2,4,5-trichlorophenoxy).” In addition, RCRA waste number “U233” is no longer associated with this substance and has been replaced with: “See F027.”
Arsenic acid H3AsO4 Arsenic acid “Arsenic acid” with CASRN 1327-52-2 is not listed in RCRA, the CAA, the CWA, or their implementing regulations. Thus, the entry for “Arsenic acid” is being deleted from Table 302.4. In addition, CASRN 1327-52-2 is being deleted from the “Arsenic acid H3AsO4” listing. Arsenic acid H3AsO4 with CASRN 7778-39-4 remains listed in Table 302.4.
Cyanogen bromide(CN)Br Cyanogen bromide “Cyanogen bromide” is not listed in RCRA, the CAA, the CWA, or their implementing regulations, although its synonym “Cyanogen bromide(CN)Br” is listed in the RCRA regulations. Thus, the entry for “Cyanogen bromide” is being deleted from Table 302.4.
Aroclors PCBs POLYCHLORINATED BIPHENYLS Aroclors 1016, 1221, 1232, 1242, 1248, 1254, and 1260 are listed as separate entries in Table 302.4. These seven aroclors also appear indented beneath the entries for “Aroclors,” “PCBs,” and “POLYCHLORINATED BIPHENYLS.” The duplicative indented entries for the seven aroclors are being deleted. In addition, conforming changes are being made to the Appendix A entries for these seven aroclors.
Bis(2-ethylhexyl) phthalate This substance is listed in the CAA, but a “3” was never added to the statutory code column. A “3” is being added to the column in today's rule.
Calcium cyanide Copper cyanide Cyanogen chloride Hydrogen sulfide Nickel carbonyl Nickel cyanide Potassium cyanide Selenium sulfide Silver cyanide Sodium cyanide Thallium (I) chloride Zinc cyanide Zinc phosphide Each of these substances is listed twice (once with a chemical formula and once without the formula) in the RCRA or CWA regulations and in Table 302.4. In the interest of avoiding duplicative entries in Table 302.4, the non-formula entries for these substances are being removed in today's rule.
1,10-(1,2-Phenylene)pyrene Methyl chloroformate Muscimol Tetrachloroethene Benzene, hydroxy- Benzo [j,k] fluorene 1,2-Benzphenanthrene Camphene, octachloro- 4-Chloro-m-cresol 1,4-Diethylenedioxide Hexachlorocyclohexane (gamma isomer) Trichloroethene These synonyms are not listed in RCRA, the CAA, the CWA, or their implementing regulations and are being removed from Table 302.4 and Appendix A in today's rule. Other names for these same substances remain listed in Table 302.4 and Appendix A.
Carbaryl Carbofuran Mercaptodimethur Mexacarbate Propoxur (Baygon) Triethylamine These six substances appear in Table 302.4 by virtue of their listing on the Clean Water Act or Clean Air Act. In a February 9, 1995 final rule (60 FR 7824), EPA added a number of synonyms to the RCRA regulations for these substances. To be consistent, the synonyms for these substances are being added to Table 302.4 and Appendix A in today's rule. In addition, a “4” is being added to the statutory code column for these entries in Table 302.4.
2H-1-Benzopyran-2-one, 4-hydroxy-3-(3-oxo-1-phenyl-butyl)-, & salts, when present at concentrations greater than 0.3% The RCRA regulations include two listings for this substance: (1) One when present at concentrations greater than 0.3% (P001); and (2) another when present at concentrations of 0.3% or less (U248). Only the first currently appears on Table 302.4. This entry is being deleted from Table 302.4 and replaced with an entry that covers both RCRA listings, as follows: “2H-1-Benzopyran-2-one, 4-hydroxy-3-(3-oxo-1-phenylbutyl)-, & salts” In addition to “P001,” “U248” is being added to this entry as an additional RCRA waste number.
Warfarin, & salts, when present at concentrations greater than 0.3% The RCRA regulations include two listings for this substance: (1) One when present at concentrations greater than 0.3% (P001); and (2) another when present at concentrations of 0.3% or less (U248). Only the first currently appears on Table 302.4. This entry is being deleted from Table 302.4 and replaced with an entry that covers both RCRA listings, as follows: “Warfarin, & salts” In addition to “P001,” “U248” is being added to this entry as an additional RCRA waste number.
Zinc phosphide Zn3P2, when present at concentrations greater than 10% The RCRA regulations include two listings for this substance: (1) One when present at concentrations greater than 10% (P122); and (2) another when present at concentrations of 10% or less (U249). Only the first currently appears on Table 302.4. This entry is being deleted from Table 302.4 and replaced with an entry that covers both RCRA listings, as follows: “Zinc phosphide Zn3P2” In addition to “P122,” “U249” is being added to this entry as an additional RCRA waste number.
Beryllium powder Prior to 1994, the Table listed Beryllium (from the CAA), BERYLLIUM AND COMPOUNDS (from the CWA), and Beryllium dust (from the RCRA regulations). On June 20, 1994, EPA changed the term Beryllium dust to Beryllium powder in 40 CFR part 261 (RCRA). At the same time, this change was also made in Table 302.4 and Appendix A, but the listing for Beryllium was removed inadvertently. The listing for Beryllium is being restored in Table 302.4 in today's rule.
Methane, bromo- Although synonyms for bromomethane (e.g., methane, bromo-) appear in Table 302.4, “Bromomethane” does not appear as a separate listing in the hazardous substance column in Table 302.4. However, bromomethane is listed in section 112 of the CAA. Thus, a new entry for the synonym “Bromomethane” is being added.
Dichloromethyl ether Although a synonym (dichloromethyl ether) for bis(chloromethyl) ether appears in Table 302.4, “Bis(chloromethyl) ether” does not appear as a separate listing. However, this chemical name is included in section 112 of the CAA. Thus, a new entry for the synonym “Bis(chloromethyl) ether” is being added.
CHLORDANE (TECHNICAL MIXTURE AND METABOLITES) Two entries for “CHLORDANE (TECHNICAL MIXTURE AND METABOLITES)” appear in Table 302.4: (1) one with no CASRN and no RQ; and (2) another entry with CASRN 57749 and an RQ of one pound. In a June 12, 1995 final rule, EPA intended to remove the first entry and replace it with the second one; however, the first entry was never removed. The first entry with no CASRN or RQ is being removed in today's rule.
m-, o-, and p-isomers for Benzene, dimethyl and Cresylic acid CAA section 112 lists individual isomers for Cresol and Xylenes, but not for these synonyms. To be consistent with the underlying source lists, entries for the m-, o-, and p-isomers that were indented beneath the entries for Benzene, dimethyl and Cresylic acid are being deleted from Table 302.4.
Multi Source Leachate In a June 1, 1990 final rule (55 FR 22720), EPA erroneously listed waste stream F039 on Table 302.4 as “Multi Source Leachate” alphabetically listed under the letter “M.” In today's rule, EPA is deleting the entry for “Multi Source Leachate” and adding the correct entry for “F039” to Table 302.4, immediately following the entry for waste stream F038.
Bromoform This substance is listed in the CAA, but a “3” was never added to the Statutory Code column. A “3” is being added to the column in today's rule.
1,4,5,8-Dimethanonaphthalene, 1,2,3,4,10,10-10-hexachloro-1,4,4a,5,8,8a-hexahydro-, (1alpha,4alpha,4abeta,5alpha, 8alpha, A correction to this listing is needed because of a typesetting mistake; the entry should end with “8abeta)-.” This final portion was inadvertantly moved to the beginning of the next entry on Table 302.4. Other minor editorial corrections are also being made.
8abeta)-1,4,5,8-Dimethanonaphthalene,1,2,3,4, 10,10-hexachloro-1,4,4a,5,8,8a-hexahydro,(1alpha,4alpha,4abeta,5abeta,8beta, Again, corrections are needed because of a typesetting mistake; the entry should begin with “1,4,5 . . .” and should end with “8abeta)-.”
8abeta)-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, Again, corrections are needed because of a typesetting mistake.
6aalpha,7beta,7aalpha)-2,7:3,6-Dimethanonaphth[2,3-b] oxirene,3,4,5,6,9,9-hexachloro-1a,2,2a,3,6,6a,7,7a-octa-hydro-,(1aalpha,2beta,2abeta,3alpha, 6alpha, Again, corrections are needed because of a typesetting mistake. In addition, the words “& metabolites” are being added to the end of the entry to be consistent with the entry for this substance in the RCRA regulations.
6abeta,7beta,7aalpha)-Dimethoate Again, corrections are needed because of a typesetting mistake.
1,2-Benzisothiazol-3(2H)-one, 1,1-dioxide To be consistent with the listing for this substance in the RCRA regulations, the words “& salts” are being added to the end of this entry.
Creosote Because the RCRA regulations do not list a CASRN for this listing, CASRN 8001589 is being removed from 302.4 and replaced with “N.A.”
Cyanides (soluble salts and complexes) not otherwise specified Because the RCRA regulations do not list a CASRN for this listing, CASRN 57125 is being removed from 302.4 and replaced with “N.A.”
Pyridine, 3-(1-methyl-2-pyrrolidinyl)-,(S)- To be consistent with the listing for this substance in the RCRA regulations, the words “& salts” are being added to the end of this entry.
Strychnidin-10-one To be consistent with the listing for this substance in the RCRA regulations, the words “& salts” are being added to the end of this entry.
The most commonly found errors in the entries for hazardous waste streams (i.e., F- and K-waste streams) in Table 302.4 are inadvertent discrepancies between the waste stream description that appears on the CERCLA list and the description for the same waste stream as it appears in the RCRA regulations at 40 CFR 261.31 and 261.32. In the years since Table 302.4 was first published in the CFR in 1985, EPA has amended the descriptions of several waste streams in the RCRA regulations, but did not make conforming changes to these entries in 40 CFR 302.4. EPA does not intend to retain two different descriptions of the same waste stream in the RCRA and CERCLA regulations; thus, we are removing obsolete descriptions of certain waste streams from Table 302.4 and replacing them with the current descriptions from 40 CFR part 261. Some of these corrections are simple; other types of corrections that require more explanation are described below.
Table 2.—Corrections to Entries for F- and K-Waste Streams in Table 302.4
F024 * * * Wastes, including but not limited to distillation residues, heavy ends, tars, and reactor cleanout wastes, from the production of chlorinated aliphatic hydrocarbons, having carbon content from one to five, utilizing free radical catalyzed processes. (This listing does not include light ends, spent filters and filter aids, spent dessicants(sic), wastewater, wastewater treatment sludges, spent catalysts, and wastes listed in § 261.32) To be consistent with the listing for this waste stream in the RCRA regulations, the waste stream description in Table 302.4 should be changed to read as follows: “F024 * * * Process wastes, including but not limited to, distillation residues, heavy ends, tars, and reactor clean-out wastes, from the production of certain chlorinated aliphatic hydrocarbons by free redical catalyzed processes. These chlorinated aliphatic hydrocarbons are those having carbon chain lengths ranging from one to and including five, with varying amounts and positions of chlorine substitution. (This listing does not include wastewaters, wastewater treatment sludges, spent catalysts, and wastes listed in 40 CFR 261.31 or 261.32).”
K069 * * * Emission control dust/sludge from secondary lead smelting 40 CFR 261.32 contains a note about an administrative stay for K069. To be consistent, the following note will be added to the end of this entry in Table 302.4: “(NOTE: This listing is stayed administratively for sludge generated from secondary acid scrubber systems. The stay will remain in effect until further administrative action is taken. If EPA takes further action effecting this stay, EPA will publish a notice of the action in the Federal Register.)”
K083 * * * Distillation bottoms from aniline extraction To be consistent with the listing for this waste stream in the RCRA regulations, the word “extraction” should be changed to read “production.”
K117 * * * Wastewater from the reaction vent gas scrubber in the production of ethylene bromide via bromination of ethene To be consistent with the listing for this waste stream in the RCRA regulations, the word “reaction” should be changed to “reactor” and the word “bromide” should be changed to “dibromide.”
K118 * * * Spent absorbent solids from purification of ethylene dibromide in the production of ethylene dibromide To be consistent with the listing for this waste stream in the RCRA regulation, the word “absorbent” should be changed to “adsorbent” and “via bromination of ethene” should be added to the end of the entry.
K131 * * * Wastewater from the reactor and spent sulfuric acid from the acid dryer in the production of methyl bromide To be consistent with the listing for this waste stream in the RCRA regulations, “in the production” should be changed to read “from the production.”
K132 * * * Spent absorbent and wastewater solids from the production of methyl bromide To be consistent with the listing for this waste stream in the RCRA regulations, the word “separator” should be added between “wastewater” and “solids.”
K141 * * * Process related from the recovery of coal tar, including, but not limited to, tar collecting sump residues from the production of coke by-products produced from coal. This listing does not include K087 (decanter tank tar sludge from coking operations.) To be consistent with the listing for this waste stream in the RCRA regulations, the waste stream description in Table 302.4 should be changed to read as follows: “K141 * * * Process residues from the recovery of coal tar, including, but not limited to, collecting sump residues from the production of coke from coal or the recovery of coke by-products produced from coal. This listing does not include K087 (decanter tank tar sludges from coking operations).”
Because EPA is removing three columns from Table 302.4, two footnotes to the table have to be changed. Footnote “1*,” which “indicates that the 1-pound RQ is a CERCLA statutory RQ,” only appears in the Statutory RQ column. Because this column is being removed from Table 302.4, footnote “1*” also should be removed. In addition, footnote “##” is being revised to clarify that statutory RQs are set at one pound.
In addition, information contained in footnotes “1,” “2,” “3,” and “4” is repetitive of information included in the note that precedes Table 302.4. Thus, these four footnotes are being removed in today's rule. Footnote “†” is being revised to indicate that the statutory sources are defined by 1, 2, 3, and 4, as described in the note that precedes Table 302.4.
It is important to note that EPA is aware of additional errors in Table 302.4 that are not addressed in today's rulemaking. Because these errors appear to be more than just typographical in nature, we believe that correcting them in a final rule without notice and comment may be inappropriate. For example, the hazardous waste descriptions for F003, F004, and F005 need to be changed to be consistent with the descriptions for these wastes as they appear in the RCRA regulations. However, these waste description changes may necessitate a change in the RQs for these waste streams. Changing the RQ for these wastes would be more appropriately addressed in a notice and comment rulemaking. Although more study of these and other errors is needed, EPA may propose to make additional error corrections in a future rulemaking. EPA is soliciting information from the public identifying any additional errors in Table 302.4 not covered in today's rulemaking and how such errors should be corrected. Comments received that identify such additional errors will not be considered adverse comments on today's rulemaking; rather, these comments may be considered by the Agency in any future error correction rule.
To submit such comments, send an original and two copies of comments referencing docket number 102 RQ-CORRECT to (1) if using regular U.S. Postal Service mail: Docket Coordinator, Superfund Docket Office, (Mail Code 5201G), U.S. Environmental Protection Agency Headquarters, Ariel Rios Building, 1200 Pennsylvania Avenue, NW., Washington, DC 20460; or (2) if using special delivery such as overnight express service: Superfund Docket Office, Crystal Gateway One, 1st Floor, 1235 Jefferson Davis Highway, Arlington, VA 22202.
On June 12, 1995 (60 FR 30926), EPA published a final rule that, among other things, added 47 individual CAA hazardous air pollutants to Table 302.4 and adjusted their statutory one-pound RQs. In the same rule, EPA intended to add these 47 substances to, and revise several related entries in, Appendix A to Table 302.4. Unfortunately, the table containing these Appendix A additions and revisions was inadvertently left out of the version of the rule that was published in the Federal Register.
Although several correction notices were developed immediately after publication of the rule, the Appendix A corrections were not included among them. EPA is making the Appendix A corrections for the June 12, 1995 final rule in today's rulemaking.
In addition, several other corrections are being made to typographical errors in Appendix A, as indicated in the table below. Many of these corrections are necessary to be consistent with corresponding changes to Table 302.4 that were described previously in this preamble.
Table 3.—Corrections to Entries in Appendix A to 40 CFR 302.4
Current entry in Appendix A to 40 CFR 302.4
1,2,3-Trichloropropane (CASRN 96-18-4) These substances do not appear in Table 302.4 and are being removed from Appendix A.
n-2,3&-Dichloropropanol (CASRN 616-23-9)
1,10-(1,2-Phenylene)pyrene (CASRN 193-39-5) As noted previously, this synonym is no longer listed in the RCRA regulations and is being removed from Table 302.4 and Appendix A. Another name for this same substance (“Indeno(1,2,3-cd)pyrene”) remains listed in Appendix A.
CAS #108101 The synonym “Hexone,” which already appears in Table 302.4, is being added to this entry in Appendix A.
Arsenic Acid H3 As04 (CASRN 1327522) Creosote (CASRN 8001589) Cyanides (soluble salts and complexes) not otherwise specified (CASRN 57125) As described in Table 1, these CASRNs are removed from Table 302.4 and, thus, also are being removed from Appendix A.
CAS #492808 The second chemical name listed should be “Benzenamine, 4,4′-carbonimidoylbis (N,N- dimethyl-.” The rest of the entry, “(N,N- D,methyl-)-,” is incorrect and is being removed in today's rule.
Amendatory instruction 7, which immediately precedes appendix A to 40 CFR 302.4 in today's direct final rule, accounts for the addition of the corrected entries for all of these listings, and amendatory instruction 6 accounts for the removal of the previously listed entries that contain errors.
Under Executive Order 12866 (58 FR 51735, October 4, 1993), this action is not a “significant regulatory action” and is therefore not subject to review by the Office of Management and Budget. Because the agency has made a “good cause” finding that this action is not subject to notice-and-comment requirements under the Administrative Procedure Act or any other statute (see Section I.D of today's preamble), it is not subject to the regulatory flexibility provisions of the Regulatory Flexibility Act (5 U.S.C. 601 et seq.), or to sections 202 and 205 of the Unfunded Mandates Reform Act of 1995 (UMRA) (Pub. L. 104-4). In addition, this action does not Start Printed Page 45321significantly or uniquely affect small governments or impose a significant intergovernmental mandate, as described in sections 203 and 204 of UMRA. This rule also does not significantly or uniquely affect the communities of tribal governments, as specified by Executive Order 13084 (63 FR 27655, May 10, 1998). This rule will not have substantial direct effects on the States, on the relationship between the national government and the States, or on the distribution of power and responsibilities among the various levels of government, as specified in Executive Order 13132 (64 FR 43255, August 10, 1999). This rule also is not subject to Executive Order 13045 (62 FR 19885, April 23, 1997), because it is not economically significant.
As stated previously (see Section I.D of today's preamble), EPA has made a good cause finding for this final rule and established an effective date of September 9, 2002. EPA will submit a report containing this rule and other required information to the U.S. Senate, the U.S. House of Representatives, and the Comptroller General of the United States prior to publication of the rule in the Federal Register. This action is not a major rule as defined by 5 U.S.C. 804(2).
3. Section 302.3 is amended by revising the definitions for “Release” and “Reportable quantity” to read as follows:
(1) Any release which results in exposure to persons solely within a workplace, with respect to a claim which such persons may assert against the employer of such persons;
(3) Release of source, byproduct, or special nuclear material from a nuclear incident, as those terms are defined in the Atomic Energy Act of 1954, if such release is subject to requirements with respect to financial protection established by the Nuclear Regulatory Commission under section 170 of such Act, or for the purposes of section 104 of the Comprehensive Environmental Response, Compensation, and Liability Act or any other response action, any release of source, byproduct, or special nuclear material from any processing site designated under section 102(a)(1) or 302(a) of the Uranium Mill Tailings Radiation Control Act of 1978; and
4. Section 302.4 is amended by revising the note that precedes Table 302.4 and by revising table 302.4 to read as follows:
The numbers under the column headed “CASRN” are the Chemical Abstracts Service Registry Numbers for each hazardous substance. The “Statutory Code” column indicates the statutory source for designating each substance as a CERCLA hazardous substance: “1” indicates that the statutory source is section 311(b)(2) of the Clean Water Act, “2” indicates that the source is section 307(a) of the Clean Water Act, “3” indicates that the source is section 112 of the Clean Air Act, and “4” indicates that the source is section 3001 of the Resource Conservation and Recovery Act (RCRA). The “RCRA Waste Number” column provides the waste identification numbers assigned to various substances by RCRA regulations. The “Pounds (kg)” column provides the reportable quantity adjustment for each hazardous substance in pounds and kilograms. Appendix A to § 302.4, which lists CERCLA hazardous substances in sequential order by CASRN, provides a per-substance grouping of regulatory synonyms (i.e., names by which each hazardous substance is identified in other statutes and their implementing regulations).
Acenaphthene 83-32-9 2 100 (45.4)
Acenaphthylene 208-96-8 2 5000 (2270)
Acetaldehyde 75-07-0 1,3,4 U001 1000 (454)
Acetaldehyde, chloro- 107-20- 4 P023 1000 (454)
Acetaldehyde, trichloro- 75-87-6 4 U034 5000 (2270)
Acetamide 60-35-5 3 100 (45.4)
Acetamide, N-(aminothioxomethyl)- 591-08-2 4 P002 1000 (454)
Acetamide, N-(4-ethoxyphenyl)- 62-44-2 4 U187 100 (45.4)
Acetamide, N-9H-fluoren-2-yl- 53-96-3 3,4 U005 1 (0.454)
Acetamide, 2-fluoro- 6417-640-19-7 4 P057 100 (45.4)
Acetic acid 64-19-7 1 5000 (2270)
Acetic acid, (2,4-dichlorophenoxy)-, salts & esters 94-75-7 1,3,4 U240 100 (45.4)
Acetic acid, ethyl ester 141-78-6 4 U112 5000 (2270)
Acetic acid, fluoro-, sodium salt 62-74-8 4 P058 10 (4.54)
Acetic acid, lead(2+) salt 301-04-2 1,4 U144 10 (4.54)
Acetic acid, thallium(1+) salt 563-68-8 4 U214 100 (45.4)
Acetic acid, (2,4,5-trichlorophenoxy)- 93-76-5 1,4 See F027 1000 (454)
Acetic anhydride 108-24-7 1 5000 (2270)
Acetone 67-64-1 4 U002 5000 (2270)
Acetone cyanohydrin 75-86-5 1,4 P069 10 (4.54)
Acetonitrile 75-05-8 3,4 U003 5000 (2270)
Acetophenone 98-86-2 3,4 U004 5000 (2270)
2-Acetylaminofluorene 53-96-3 3,4 U005 1 (0.454)
Acetyl bromide 506-96-7 1 5000 (2270)
Acetyl chloride 75-36-5 1,4 U006 5000 (2270)
1-Acetyl-2-thiourea 591-08-2 4 P002 1000 (454)
Acrolein 107-02-8 1,2,3,4 P003 1 (0.454)
Acrylamide 79-06-1 3,4 U007 5000 (2270)
Acrylic acid 79-10-7 3,4 U008 5000 (2270)
Acrylonitrile 107-13-1 1,2,3,4 U009 100 (45.4)
Adipic acid 124-04-9 1 5000 (2270)
Aldicarb 116-06-3 4 P070 1 (0.454)
Aldrin 309-00-2 1,2,4 P004 1 (0.454)
Allyl alcohol 107-18-6 1,4 P005 100 (45.4)
Allyl chloride 107-05-1 1,3 1000 (454)
Aluminum phosphide 20859-73-8 4 P006 100 (45.4)
Aluminum sulfate 10043-01-3 1 5000 (2270)
4-Aminobiphenyl 92-67-1 3 1 (0.454)
5-(Aminomethyl)-3-isoxazolol 2763-96-4 4 P007 1000 (454)
4-Aminopyridine 504-24-5 4 P008 1000 (454)
Amitrole 61-82-5 4 U011 10 (4.54)
Ammonia 7664-41-7 1 100 (45.4)
Ammonium acetate 631-61-8 1 5000 (2270)
Ammonium benzoate 1863-63-4 1 5000 (2270)
Ammonium bicarbonate 1066-33-7 1 5000 (2270)
Ammonium bichromate 7789-09-5 1 10 (4.54)
Ammonium bifluoride 1341-49-7 1 100 (45.4)
Ammonium bisulfilte 10192-30-0 1 5000 (2270)
Ammonium carbamate 1111-78-0 1 5000 (2270)
Ammonium carbonate 506-87-6 1 5000 (2270)
Ammonium chloride 12125-02-9 1 5000 (2270)
Ammonium chromate 7788-98-9 1 10 (4.54)
Ammonium citrate, dibasic 3012-65-5 1 5000 (2270)
Ammonium fluoborate 13826-83-0 1 5000 (2270)
Ammonium fluoride 12125-01-8 1 100 (45.4)
Ammonium hydroxide 1336-21-6 1 1000 (454)
Ammonium oxalate 6009-70-7 5972-73-6 14258-49-2 1 5000 (2270)
Ammonium picrate 131-74-8 4 P009 10 (4.54)
Ammonium silicofluoride 16919-19-0 1 1000 (454)
Ammonium sulfamate 7773-06-0 1 5000 (2270)
Ammonium sulfide 12135-76-1 1 100 (45.4)
Ammonium sulfite 10196-04-0 1 5000 (2270)
Ammonium tartrate 14307-43-8 3164-29-2 1 5000 (2270)
Ammonium thiocyanate 1762-95-4 1 5000 (2270)
Ammonium vanadate 7803-55-6 4 P119 1000 (454)
Amyl acetate 628-63-7 1 5000 (2270)
iso-Amyl acetate 123-92-2
tert-Amyl acetate 625-16-1
Aniline 62-53-3 1,3,4 U012 5000 (2270)
o-Anisidine 90-04-0 3 100 (45.4)
Anthracene 120-12-7 2 5000 (2270)
Antimony†† 7440-36-0 2 5000 (2270)
ANTIMONY AND COMPOUNDS N.A. 2,3 **
Antimony Compounds N.A. 2,3 **
Antimony pentachloride 7647-18-9 1 1000 (454)
Antimony potassium tartrate 28300-74-5 1 100 (45.4)
Antimony tribromide 7789-61-9 1 1000 (454)
Antimony trichloride 10025-91-9 1 1000 (454)
Antimony trifluoride 7783-56-4 1 1000 (454)
Antimony trioxide 1309-64-4 1 1000 (454)
Argentate(1-), bis(cyano-C)-, potassium 506-61-6 4 P099 1 (0.454)
Aroclor 1016 12674-11-2 1,2,3 1 (0.454)
Aroclor 1221 11104-28-2 1,2,3 1 (0.454)
Aroclor 1232 11141-16-5 1,2,3 1 (0.454)
Aroclor 1242 53469-21-9 1,2,3 1 (0.454)
Aroclor 1248 12672-29-6 1,2,3 1 (0.454)
Aroclor 1254 11097-69-1 1,2,3 1 (0.454)
†Aroclor 1260 11096-82-5 1,2,3 1 (0.454)
Aroclors 1336-36-3 1,2,3 1 (0.454)
Arsenic†† 7440-38-2 2,3 1 (0.454)
Arsenic acid H3AsO4 7778-39-4 4 P010 1 (0.454)
ARSENIC AND COMPOUNDS N.A. 2,3 **
Arsenic Compounds (inorganic including arsine) N.A. 2,3 **
Arsenic disulfide 1303-32-8 1 1 (0.454)
Arsenic oxide As2O3 1327-53-3 1,4 P012 1 (0.454)
Arsenic oxide As2O5 1303-28-2 1,4 P011 1 (0.454)
Arsenic pentoxide 1303-28-2 1,4 P011 1 (0.454)
Arsenic trichloride 7784-34-1 1 1 (0.454)
Arsenic trioxide 1327-53-3 1,4 P012 1 (0.454)
Arsenic trisulfide 1303-33-9 1 1 (0.454)
Arsine, diethyl- 692-42-2 4 P038 1 (0.454)
Arsinic acid, dimethyl- 75-60-5 4 U136 1 (0.454)
Arsonous dichloride, phenyl- 696-28-6 4 P036 1 (0.454)
Asbestos††† 1332-21-4 2,3 1 (0.454)
Auramine 492-80-8 4 U014 100 (45.4)
Azaserine 115-02-6 4 U015 1 (0.454)
Aziridine 151-56-4 3,4 P054 1 (0.454)
Aziridine, 2-methyl- 75-55-8 3,4 P067 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,8b- hexahydro-8a-methoxy-5- methyl-,[1aS- (1aalpha,8beta,8aalpha, 8balpha)]- 50-07-7 4 U010 10 (4.54)
Barium cyanide 542-62-1 1,4 P013 10 (4.54)
Benz[j]aceanthrylene, 1,2-dihydro-3-methyl- 56-49-5 4 U157 10 (4.54)
Benz[c]acridine 225-51-4 4 U016 100 (45.4)
Benzal chloride 98-87-3 4 U017 5000 (2270)
Benzamide, 3,5-dichloro-N-(1,1-dimethyl-2-58-5 propynyl)- 23950-58-5 4 U192 5000 (2270)
Benz[a]anthracene 56-55-3 2,4 U018 10 (4.54)
1,2-Benzanthracene 56-55-3 2,4 U018 10 (4.54)
Benz[a]anthracene, 7,12-dimethyl- 57-97-6 4 U094 1 (0.454)
Benzenamine 62-53-3 1,3,4 U012 5000 (2270)
Benzenamine, 4,4'-carbonimidoylbis (N,N dimethyl- 492-80-8 4 U014 100 (45.4)
Benzenamine, 4-chloro- 106-47-8 4 P024 1000 (454)
Benzenamine, 4-chloro-2-methyl-, hydrochloride 3165-93-3 4 U049 100 (45.4)
Benzenamine, N,N-dimethyl-4-(phenylazo)- 60-11-7 3,4 U093 10 (4.54)
Benzenamine, 2-methyl- 95-53-4 3,4 U328 100 (45.4)
Benzenamine, 4-methyl- 106-49-0 4 U353 100 (45.4)
Benzenamine, 4,4'-methylenebis [2-chloro- 101-14-4 3,4 U158 10 (4.54)
Benzenamine, 2-methyl-,hydrochloride 636-21-5 4 U222 100 (45.4)
Benzenamine, 2-methyl-5-nitro- 99-55-8 4 U181 100 (45.4)
Benzenamine, 4-nitro- 100-01-6 4 P077 5000 (2270)
Benzene a 71-43-2 1,2,3,4 U019 10 (4.54)
Benzeneacetic acid, 4-chloro-α-(4-chlorophenyl)- α-hydroxy-, ethyl ester 510-15-6 3,4 U038 10 (4.54)
Benzene, 1-bromo-4-phenoxy- 101-55-3 2,4 U030 100 (45.4)
Benzenebutanoic acid, 4-[bis(2- chloroethyl)amino]- 305-03-3 4 U035 10 (4.54)
Benzene, chloro- 108-90-7 1,2,3,4 U037 100 (45.4)
Benzene, (chloromethyl)- 100-44-7 1,3,4 P028 100 (45.4)
Benzenediamine, ar-methyl- 95-80-7 496-72- 0 823-40- 5 25376- 45-8 3,4 U221 10 (4.54)
1,2-Benzenedicarboxylic acid, bis(2-ethylhexyl) ester 117-81-7 2,3,4 U028 100 (45.4)
1,2-Benzenedicarboxylic acid, dibutyl ester 84-74-2 1,2,3,4 U069 10 (4.54)
1,2-Benzenedicarboxylic acid, diethyl ester 84-66-2 2,4 U088 1000 (454)
1,2-Benzenedicarboxylic acid, dimethyl ester 131-11-3 2,3,4 U102 5000 (2270)
1,2-Benzenedicarboxylic acid, dioctyl ester 117-84-0 2,4 U107 5000 (2270)
Benzene, 1,2-dichloro- 95-50-1 1,2,4 U070 100 (45.4)
Benzene, 1,3-dichloro- 541-73-1 2,4 U071 100 (45.4)
Benzene, 1,4-dichloro- 106-46-7 1,2,3,4 U072 100 (45.4)
Benzene, 1,1'-(2,2-dichloroethylidene) bis[4-chloro- 72-54-8 1,2,4 U060 1 (0.454)
Benzene, (dichloromethyl)- 98-87-3 4 U017 5000 (2270)
Benzene, 1,3-diisocyanatomethyl- 91-08-7 584-84-9 26471-62-5 3,4 U223 100 (45.4)
Benzene, dimethyl- 1330-20-7 1,3,4 U239 100 (45.4)
1,3-Benzenediol 108-46-3 1,4 U201 5000 (2270)
1,2-Benzenediol,4-[1-hydroxy-2-(methyl amino)ethyl]- 51-43-4 4 P042 1000 (454)
Benzeneethanamine, alpha,alpha-dimethyl- 122-09-8 4 P046 5000 (2270)
Benzene, hexachloro- 118-74-1 2,3,4 U127 10 (4.54)
Benzene, hexahydro- 110-82-7 1,4 U056 1000 (454)
Benzene, methyl- 108-88-3 1,2,3,4 U220 1000 (454)
Benzene, 1-methyl-2,4-dinitro- 121-14-2 1,2,3,4 U105 10 (4.54)
Benzene, 2-methyl-1,3-dinitro- 606-20-2 1,2,4 U106 100 (45.4)
Benzene, (1-methylethyl)- 98-82-8 3,4 U055 5000 (2270)
Benzene, nitro- 98-95-3 1,2,3,4 U169 1000 (454)
Benzene, pentachloro- 608-93-5 4 U183 10 (4.54)
Benzene, pentachloronitro- 82-68-8 3,4 U185 100 (45.4)
Benzenesulfonic acid chloride 98-09-9 4 U020 100 (45.4)
Benzenesulfonyl chloride 98-09-9 4 U020 100 (45.4)
Benzene,1,2,4,5-tetrachloro- 95-94-3 4 U207 5000 (2270)
Benzenethiol 108-98-5 4 P014 100 (45.4)
Benzene,1,1'-(2,2,2-trichloroethylidene) bis[4-chloro- 50-29-3 1,2,4 U061 1 (0.454)
Benzene,1,1'-(2,2,2-trichloroethylidene) bis[4-methoxy- 72-43-5 1,3,4 U247 1 (0.454)
Benzene, (trichloromethyl)- 98-07-7 3,4 U023 10 (4.54)
Benzene, 1,3,5-trinitro- 99-35-4 4 U234 10 (4.54)
Benzidine 92-87-5 2,3,4 U021 1 (0.454)
1,2-Benzisothiazol-3(2H)-one, 1,1-dioxide, & salts 81-07-2 4 U202 100 (45.4)
Benzo[a]anthracene 56-55-3 2,4 U018 10 (4.54)
1,3-Benzodioxole, 5-(1-propenyl)-1 120-58-1 4 U141 100 (45.4)
1,3-Benzodioxole, 5-(2-propenyl)- 94-59-7 4 U203 100 (45.4)
1,3-Benzodioxole, 5-propyl- 94-58-6 4 U090 10 (4.54)
1,3-Benzodioxol-4-ol, 2,2-dimethyl-, (Bendiocarb phenol) 22961-82-6 4 U364 ##
1,3-Benzodioxol-4-ol, 2,2-dimethyl-, methyl carbamate (Bendiocarb) 22781-23-3 4 U278 ##
Benzo[b]fluoranthene 205-99-2 2 1 (0.454)
Benzo(k)fluoranthene 207-08-9 2 5000 (2270)
7-Benzofuranol, 2,3-dihydro-2,2-dimethyl- (Carbofuran phenol) 1563-38-8 4 U367 ##
7-Benzofuranol, 2,3-dihydro-2,2- dimethyl-, methylcarbamate 1563-66-2 1,4 P127 10 (4.54)
Benzoic acid 65-85-0 1 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) (Physostigmine salicylate) 57-64-7 4 P188 ##
Benzonitrile 100-47-0 1 — 5000 (2270)
Benzo[rst]pentaphene 189-55-9 4 U064 10 (4.54)
Benzo[ghi]perylene 191-24-2 — — 5000 (2270)
2H-1-Benzopyran-2-one, 4-hydroxy-3-(3-oxo- 1-phenylbutyl)-, & salts 81-81-2 4 P001 U248 100 (45.4)
Benzo[a]pyrene 50-32-8 2,4 U022 1 (0.454)
3,4-Benzopyrene 50-32-8 2,4 U022 1 (0.454)
r-Benzoquinone 106-51-4 3,4 U197 10 (4.54)
Benzotrichloride 98-07-7 3,4 U023 10 (4.54)
Benzoyl chloride 98-88-4 1 — 1000 (454)
Benzyl chloride 100-44-7 1,3,4 P028 100 (45.4)
Beryllium †† 7440-41-7 2,3,4 P015 10 (4.54)
BERYLLIUM AND COMPOUNDS N.A. 2,3 **
Beryllium chloride 7787-47-5 1 1 (0.454)
Beryllium compounds N.A. 2,3 **
Beryllium fluoride 7787-49-7 1 1 (0.454)
Beryllium nitrate 13597-99-4 7787-55-5 1 1 (0.454)
Beryllium powder †† 7440-41-7 2,3,4 P015 10 (4.54)
alpha-BHC 319-84-6 2 10 (4.54)
beta-BHC 319-85-7 2 1 (0.454)
delta-BHC 319-86-8 2 1 (0.454)
gamma-BHC 58-89-9 1,2,3,4 U129 1 (0.454)
2,2′-Bioxirane 1464-53-5 4 U085 10 (4.54)
Biphenyl 92-52-4 3 100 (45.4)
[1,1′-Biphenyl]-4,4′-diamine 92-87-5 2,3,4 U021 1 (0.454)
[1,1′-Biphenyl]-4,4′-diamine,3,3′-dichloro- 91-94-1 2,3,4 U073 1 (0.454)
[1,1′-Biphenyl]-4,4′-diamine,3,3′-dimethoxy- 119-90-4 3,4 U091 100 (45.4)
[1,1′-Biphenyl]-4,4′-diamine,3,3′-dimethyl- 119-93-7 3,4 U095 10 (4.54)
Bis(2-chloroethoxy) methane 111-91-1 2,4 U024 1000 (454)
Bis(2-chloroethyl) ether 111-44-4 2,3,4 U025 10 (4.54)
Bis(chloromethyl) ether 542-88-1 2,3,4 P016 10 (4.54)
Bis(2-ethylhexyl) phthalate 117-81-7 3,4 U028 100 (45.4)
Bromoacetone 598-31-2 4 P017 1000 (454)
Bromoform 75-25-2 2,3,4 U225 100 (45.4)
Bromomethane 74-83-9 2,3,4 U029 1000 (454)
4-Bromophenyl phenyl ether 101-55-3 2,4 U030 100 (45.4)
Brucine 357-57-3 4 P018 100 (45.4)
1,3-Butadiene 106-99-0 3 10 (4.54)
1,3-Butadiene, 1,1,2,3,4,4-hexachloro- 87-68-3 2,3,4 U128 1 (0.454)
1-Butanamine, N-butyl-N-nitroso- 924-16-3 4 U172 10 (4.54)
1-Butanol 71-36-3 4 U031 5000 (2270)
2-Butanone 78-93-3 3,4 U159 5000 (2270)
2-Butanone, 3,3-dimethyl-1(methylthio)-, O-[(methylamino)carbonyl] oxime 39196-18-4 4 P045 100 (45.4)
2-Butanone peroxide 1338-23-4 4 U160 10 (4.54)
2-Butenal 123-73-9 4170-30-3 1,4 U053 100 (45.4)
2-Butene, 1,4-dichloro- 764-41-0 4 U074 1 (0.454)
2-Butenoic acid, 2-methyl-, 7-[[2,3-dihydroxy-2-(1-methoxyethyl)-3- methyl-1-oxobutoxy] methyl]-2,3, 5,7a-tetrahydro- 1H-pyrrolizin-1-yl ester, [1S-[1alpha(Z), 7(2S*,3R*),7aalpha]]- 303-34-4 4 U143 10 (4.54)
Butyl acetate 123-86-4 1 5000 (2270)
iso-Butyl acetate 110-19-0
n-Butyl alcohol 71-36-3 4 U031 5000 (2270)
Butylamine 109-73-9 1 1000 (454)
iso-Butylamine 78-81-9
sec-Butylamine 513-49-5 13952-84-6
Butyl benzyl phthalate 85-68-7 2 100 (45.4)
n-Butyl phthalate 84-74-2 1,2,3,4 U069 10 (4.54)
Butyric acid 107-92-6 1 5000 (2270)
iso-Butyric acid 79-31-2
Cacodylic acid 75-60-5 4 U136 1 (0.454)
Cadmium †† 7440-43-9 2 10 (4.54)
Cadmium acetate 543-90-8 1 10 (4.54)
CADMIUM AND COMPOUNDS N.A. 2,3 **
Cadmium bromide 7789-42-6 1 10 (4.54)
Cadmium chloride 10108-64-2 1 10 (4.54)
Cadmium compounds N.A. 2,3 **
Calcium arsenate 7778-44-1 1 1 (0.454)
Calcium arsenite 52740-16-6 1 1 (0.454)
Calcium carbide 75-20-7 1 10 (4.54)
Calcium chromate 13765-19-0 1,4 U032 10 (4.54)
Calcium cyanamide 156-62-7 3 1000 (454)
Calcium cyanide Ca(CN)2 592-01-8 1,4 P021 10 (4.54)
Calcium dodecylbenzenesulfonate 26264-06-2 1 1000 (454)
Calcium hypochlorite 7778-54-3 1 10 (4.54)
Captan 133-06-2 1,3 10 (4.54)
Carbamic acid, 1H-benzimidazol-2-yl, methyl ester (Carbendazim) 10605-21-7 4 U372 ##
Carbamic acid, [1-[(butylamino)carbonyl]-1H-benzimidazol-2-yl]-, methyl ester (Benomyl) 17804-35-2 4 U271 ##
Carbamic acid, (3-chlorophenyl)-, 4-chloro-2-butynyl ester (Barban) 101-27-9 4 U280 ##
Carbamic acid, [(dibutylamino)thio]methyl-, 2,3-dihydro-2,2-dimethyl-7-benzofuranyl ester (Carbosulfan) 55285-14-8 4 P189 ##
Carbamic acid, dimethyl-,1-[(dimethylamino)carbonyl]-5-methyl-1H-pyrazol-3-yl ester (Dimetilan) 644-64-4 4 P191 ##
Carbamic acid, dimethyl-, 3-methyl-1-(1-methylethyl)-1H-pyrazol-5-yl ester (Isolan) 119-38-0 4 P192 ##
Carbamic acid, ethyl ester 51-79-6 3,4 U238 100 (45.4)
Carbamic acid, methyl-, 3-methylphenyl ester (Metolcarb) 1129-41-5 4 P190 ##
Carbamic acid, methylnitroso-, ethyl ester 615-53-2 4 U178 1 (0.454)
Carbamic acid, [1,2-phenylenebis(iminocarbonothioyl)] bis-, dimethyl ester (Thiophanate-methyl) 23564-05-8 4 U409 ##
Carbamic acid, phenyl-, 1-methylethyl ester (Propham) 122-42-9 4 U373 ##
Carbamic chloride, dimethyl- 79-44-7 3,4 U097 1 (0.454)
Carbamodithioic acid, 1,2-ethanediylbis-, salts & esters 111-54-6 4 U114 5000 (2270)
Carbamothioic acid, bis(1-methylethyl)-, S-(2,3-dichloro-2- propenyl) ester 2303-16-4 4 U062 100 (45.4)
Carbamothioic acid, bis(1-methylethyl)-, S-(2,3,3-trichloro-2- propenyl) ester (Triallate) 2303-17-5 4 U389 ##
Carbamothioic acid, dipropyl-, S - (phenylmethyl) ester (Prosulfocarb) 52888-80-9 4 U387 ##
Carbaryl 63-25-2 1,3,4 U279 100 (45.4)
Carbofuran 1563-66-2 1,4 P127 10 (4.54)
Carbon disulfide 75-15-0 1,3,4 P022 100 (45.4)
Carbonic acid, dithallium(1+) salt 6533-73-9 4 U215 100 (45.4)
Carbonic dichloride 75-44-5 1,3,4 P095 10 (4.54)
Carbonic difluoride 353-50-4 4 U033 1000 (454)
Carbonochloridic acid, methyl ester 79-22-1 4 U156 1000 (454)
Carbon oxyfluoride 353-50-4 4 U033 1000 (454)
Carbon tetrachloride 56-23-5 1,2,3,4 U211 10 (4.54)
Carbonyl sulfide 463-58-1 3 100 (45.4)
Catechol 120-80-9 3 100 (45.4)
Chloral 75-87-6 4 U034 5000 (2270)
Chloramben 133-90-4 3 100 (45.4)
Chlorambucil 305-03-3 4 U035 10 (4.54)
Chlordane 57-74-9 1,2,3,4 U036 1 (0.454)
Chlordane, alpha & gamma isomers 57-74-9 1,2,3,4 U036 1 (0.454)
CHLORDANE (TECHNICAL MIXTURE AND METABOLITES) 57-74-9 1,2,3,4 U036 1 (0.454)
CHLORINATED BENZENES N.A. 2 **
Chlorinated camphene 8001-35-2 1,2,3,4 P123 1 (0.454)
CHLORINATED ETHANES N.A. 2 **
CHLORINATED NAPHTHALENE N.A. 2 **
CHLORINATED PHENOLS N.A. 2 **
Chlorine 7782-50-5 1,3 10 (4.54)
Chlornaphazine 494-03-1 4 U026 100 (45.4)
Chloroacetaldehyde 107-20-0 4 P023 1000 (454)
Chloroacetic acid 79-11-8 3 100 (45.4)
2-Chloroacetophenone 532-27-4 3 100 (45.4)
CHLOROALKYL ETHERS N.A. 2 **
p-Chloroaniline 106-47-8 4 P024 1000 (454)
Chlorobenzene 108-90-7 1,2,3,4 U037 100 (45.4)
Chlorobenzilate 510-15-6 3,4 U038 10 (4.54)
p-Chloro-m-cresol 59-50-7 2,4 U039 5000 (2270)
Chlorodibromomethane 124-48-1 2 100 (45.4)
1-Chloro-2,3-epoxypropane 106-89-8 1,3,4 U041 100 (45.4)
Chloroethane 75-00-3 2,3 100 (45.4)
2-Chloroethyl vinyl ether 110-75-8 2,4 U042 1000 (454)
Chloroform 67-66-3 1,2,3,4 U044 10 (4.54)
Chloromethane 74-87-3 2,3,4 U045 100 (45.4)
Chloromethyl methyl ether 107-30-2 3,4 U046 10 (4.54)
beta-Chloronaphthalene 91-58-7 2,4 U047 5000 (2270)
2-Chloronaphthalene 91-58-7 2,4 U047 5000 (2270)
2-Chlorophenol 95-57-8 2,4 U048 100 (45.4)
o-Chlorophenol 95-57-8 2,4 U048 100 (45.4)
4-Chlorophenyl phenyl ether 7005-72-3 2 5000 (2270)
1-(o-Chlorophenyl)thiourea 5344-82-1 4 P026 100 (45.4)
Chloroprene 126-99-8 3 100 (45.4)
3-Chloropropionitrile 542-76-7 4 P027 1000 (454)
Chlorosulfonic acid 7790-94-5 1 1000 (454)
4-Chloro-o-toluidine, hydrochloride 3165-93-3 4 U049 100 (45.4)
Chlorpyrifos 2921-88-2 1 1 (0.454)
Chromic acetate 1066-30-4 1 1000 (454)
Chromic acid 11115-74-5 7738-94-5 1 10 (4.54)
Chromic acid H2CrO4, calcium salt 13765-19-0 1,4 U032 10 (4.54)
Chromic sulfate 10101-53-8 1 1000 (454)
Chromium †† 7440-47-3 2 5000 (2270)
CHROMIUM AND COMPOUNDS N.A. 2,3 **
Chromium Compounds N.A. 2,3 **
Chromous chloride 10049-05-5 1 1000 (454)
Chrysene 218-01-9 2,4 U050 100 (45.4)
Cobalt Compounds N.A. 3 **
Cobaltous bromide 7789-43-7 1 1000 (454)
Cobaltous formate 544-18-3 1 1000 (454)
Cobaltous sulfamate 14017-41-5 1 1000 (454)
Coke Oven Emissions N.A. 3 1 (0.454)
Copper †† 7440-50-8 2 5000 (2270)
COPPER AND COMPOUNDS N.A. 2 **
Copper cyanide Cu(CN) 544-92-3 4 P029 10 (4.54)
Coumaphos 56-72-4 1 10 (4.54)
Creosote N.A. 4 U051 1 (0.454)
Cresol (cresylic acid) 1319-77-3 1,3,4 U052 100 (45.4)
m-Cresol 108-39-4 3 100 (45.4)
o-Cresol 95-48-7 3 100 (45.4)
p-Cresol 106-44-5 3 100 (45.4)
Cresols (isomers and mixture) 1319-77-3 1,3,4 U052 100 (45.4)
Cresylic acid (isomers and mixture) 1319-77-3 1,3,4 U052 100 (45.4)
Crotonaldehyde 123-73-9 4170-30-3 1,4 U053 100 (45.4)
Cumene 98-82-8 3,4 U055 5000 (2270)
Cupric acetate 142-71-2 1 100 (45.4)
Cupric acetoarsenite 12002-03-8 1 1 (0.454)
Cupric chloride 7447-39-4 1 10 (4.54)
Cupric nitrate 3251-23-8 1 100 (45.4)
Cupric oxalate 589366-3 1 100 (45.4)
Cupric sulfate 7758-98-7 1 10 (4.54)
Cupric sulfate, ammoniated 10380-29-7 1 100 (45.4)
Cupric tartrate 815-82-7 1 100 (45.4)
Cyanide Compounds N.A. 2,3 **
CYANIDES N.A. 2,3 **
Cyanides (soluble salts and complexes) not otherwise specified N.A. 4 P030 10 (4.54)
Cyanogen 460-19-5 4 P031 100 (45.4)
Cyanogen bromide (CN)Br 506-68-3 4 U246 1000 (454)
Cyanogen chloride (CN)Cl 506-77-4 1,4 P033 10 (4.54)
2,5-Cyclohexadiene-1,4-dione 106-51-4 3,4 U197 10 (4.54)
Cyclohexane 110-82-7 1,4 U056 1000 (454)
Cyclohexane, 1,2,3,4,5,6-hexachloro-, (1α, 2α, 3β, 4α, 5α, 6β) 58-89-9 1,2,3,4 U129 1 (0.454)
Cyclohexanone 108-94-1 4 U057 5000 (2270)
2-Cyclohexyl-4,6-dinitrophenol 131-89-5 4 P034 100 (45.4)
1,3-Cyclopentadiene, 1,2,3,4,5,5-hexachloro- 77-47-4 1,2,3,4 U130 10 (4.54)
Cyclophosphamide 50-18-0 4 U058 10 (4.54)
2,4-D Acid 94-75-7 1,3,4 U240 100 (45.4)
2,4-D Ester 94-11-1 94-79-1 94-80-4 1320-18-9 1928-38-7 1928-61-6 1929-73-3 2971-38-2 25168-26-7 53467-11-1 1 100 (45.4)
2,4-D, salts and esters 94-75-7 1,3,4 U240 100 (45.4)
Daunomycin 20830-81-3 4 U059 10 (4.54)
DDD 72-54-8 1,2,4 U060 1 (0.454)
4,4′-DDD 72-54-8 1,2,4 U060 1 (0.454)
DDEb 72-55-9 2 1 (0.454)
DDEb 3547-04-4 3 5000 (2270)
4,4′-DDE 72-55-9 2 1 (0.454)
DDT 50-29-3 1,2,4 U061 1 (0.454)
4,4′-DDT 50-29-3 1,2,4 U061 1 (0.454)
DDT AND METABOLITES N.A. 2 **
DEHP 117-81-7 2,3,4 U028 100 (45.4)
Diallate 2303-16-4 4 U062 100 (45.4)
Diazinon 333-41-5 1 1 (0.454)
Diazomethane 334-88-3 3 100 (45.4)
Dibenz[a,h]anthracene 53-70-3 2,4 U063 1 (0.454)
1,2:5,6-Dibenzanthracene 53-70-3 2,4 U063 1 (0.454)
Dibenzo[a,h]anthracene 53-70-3 2,4 U063 1 (0.454)
Dibenzofuran 132-64-9 3 100 (45.4)
Dibenzo[a,i]pyrene 189-55-9 4 U064 10 (4.54)
1,2-Dibromo-3-chloropropane 96-12-8 3,4 U066 1 (0.454)
Dibromoethane 106-93-4 1,3,4 U067 1 (0.454)
Dibutyl phthalate 84-74-2 1,2,3,4 U069 10 (4.54)
Di-n-butyl phthalate 84-74-2 1,2,3,4 U069 10 (4.54)
Dicamba 1918-00-9 1 1000 (454)
Dichlobenil 1194-1-65-6 1 100 (45.4)
Dichlone 117-80-6 1 1 (0.454)
Dichlorobenzene 25321-22-6 1 100 (45.4)
1,2-Dichlorobenzene 95-50-1 1,2,4 U070 100 (45.4)
1,3-Dichlorobenzene 541-73-1 2,4 U071 100 (45.4)
1,4-Dichlorobenzene 106-46-7 1,2,3,4 U072 100 (45.4)
m-Dichlorobenzene 541-73-1 2,4 U071 100 (45.4)
o-Dichlorobenzene 95-50-1 1,2,4 U070 100 (45.4)
p-Dichlorobenzene 106-46-7 1,2,3,4 U072 100 (45.4)
DICHLOROBENZIDINE N.A. 2 **
3,3′-Dichlorobenzidine 91-94-1 2,3,4 U073 1 (0.454)
Dichlorobromomethane 75-27-4 2 5000 (2270)
1,4-Dichloro-2-butene 764-41-0 4 U074 1 (0.454)
Dichlorodifluoromethane 75-71-8 4 U075 5000 (2270)
1,1-Dichloroethane 75-34-3 2,3,4 U076 1000 (454)
1,2-Dichloroethane 107-06-2 1,2,3,4 U077 100 (45.4)
1,1-Dichloroethylene 75-35-4 1,2,3,4 U078 100 (45.4)
1,2-Dichloroethylene 156-60-5 2,4 U079 1000 (454)
Dichloroethyl ether 111-44-4 2,3,4 U025 10 (4.54)
Dichloroisopropyl ether 108-60-1 2,4 U027 1000 (454)
Dichloromethane 75-09-2 2,3,4 U080 1000 (454)
Dichloromethoxyethane 111-91-1 2,4 U024 1000 (454)
Dichloromethyl ether 542-88-1 2,3,4 P016 10 (4.54)
2,4-Dichlorophenol 120-83-2 2,4 U081 100 (45.4)
2,6-Dichlorophenol 87-65-0 4 U082 100 (45.4)
Dichlorophenylarsine 696-28-6 4 P036 1 (0.454)
Dichloropropane 26638-19-7 1 1000 (454)
1,2-Dichloropropane 78-87-5 1,2,3,4 U083 1000 (454)
Dichloropropane—Dichloropropene (mixture) 8003-19-8 1 100 (45.4)
Dichloropropene 26952-23-8 1 100 (45.4)
1,3-Dichloropropene 542-75-6 1,2,3,4 U084 100 (45.4)
2,2-Dichloropropionic acid 75-99-0 1 5000 (2270)
Dichlorvos 62-73-7 1,3 10 (4.54)
Dicofol 115-32-2 1 10 (4.54)
Dieldrin 60-57-1 1,2,4 P037 1 (0.454)
1,2:3,4-Diepoxybutane 1464-53-5 4 U085 10 (4.54)
Diethanolamine 111-42-2 3 100 (45.4)
Diethylamine 109-89-7 1 100 (45.4)
N,N-Diethylaniline 91-66-7 3 1000 (454)
Diethylarsine 692-42-2 4 P038 1 (0.454)
1,4-Diethyleneoxide 123-91-1 3,4 U108 100 (45.4)
Diethylhexyl phthalate 117-81-7 2,3,4 U028 100 (45.4)
N,N′-Diethylhydrazine 1615-80-1 4 U086 10 (4.54)
O,O-Diethyl S-methyl dithiophosphate 3288-58-2 4 U087 5000 (2270)
Diethyl-p-nitrophenyl phosphate 311-45-5 4 P041 100 (45.4)
Diethyl phthalate 84-66-2 2,4 U088 1000 (454)
O,O-Diethyl O-pyrazinyl phosphorothioate 297-97-2 4 P040 100 (45.4)
Diethylstilbestrol 56-53-1 4 U089 1 (0.454)
Diethyl sulfate 64-67-5 3 10 (4.54)
Dihydrosafrole 94-58-6 4 U090 10 (4.54)
Diisopropylfluorophosphate (DFP) 55-91-4 4 P043 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)- 309-00-2 1,2,4 P004 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)- 465-73-6 4 P060 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)- 60-57-1 1,2,4 P037 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 72-20-8 1,2,4 P051 1 (0.454)
Dimethoate 60-51-5 4 P044 10 (4.54)
3,3′-Dimethoxybenzidine 119-90-4 3,4 U091 100 (45.4)
Dimethylamine 124-40-3 1,4 U092 1000 (454)
Dimethyl aminoazobenzene 60-11-7 3,4 U093 10 (4.54)
p-Dimethylaminoazobenzene 60-11-7 3,4 U093 10 (4.54)
N,N-Dimethylaniline 121-69-7 3 100 (45.4)
7,12-Dimethylbenz[a]anthracene 57-97-6 4 U094 1 (0.454)
3,3′-Dimethylbenzidine 119-93-7 3,4 U095 10 (4.54)
alpha,alpha-Dimethylbenzylhydroperoxide 80-15-9 4 U096 10 (4.54)
Dimethylcarbamoyl chloride 79-44-7 3,4 U097 1 (0.454)
Dimethylformamide 68-12-2 3 100 (45.4)
1,1-Dimethylhydrazine 57-14-7 3,4 U098 10 (4.54)
1,2-Dimethylhydrazine 540-73-8 4 U099 1 (0.454)
alpha,alpha-Dimethylphenethylamine 122-09-8 4 P046 5000 (2270)
2,4-Dimethylphenol 105-67-9 2,4 U101 100 (45.4)
Dimethyl phthalate 131-11-3 2,3,4 U102 5000 (2270)
Dimethyl sulfate 77-78-1 3,4 U103 100 (45.4)
Dinitrobenzene (mixed) 25154-54-5 1 100 (45.4)
m-Dinitrobenzene 99-65-0
4,6-Dinitro-o-cresol, and salts 534-52-1 2,3,4 P047 10 (4.54)
Dinitrophenol 25550-58-7 1 10 (4.54)
2,6-Dinitrophenol 573-56-8
2,4-Dinitrophenol 51-28-5 1,2,3,4 P048 10 (4.54)
Dinitrotoluene 25321-14-6 1,2 10 (4.54)
2,4-Dinitrotoluene 121-14-2 1,2,3,4 U105 10 (4.54)
2,6-Dinitrotoluene 606-20-2 1,2,4 U106 100 (45.4)
Dinoseb 88-85-7 4 P020 1000 (454)
Di-n-octyl phthalate 117-84-0 2,4 U107 5000 (2270)
1,4-Dioxane 123-91-1 3,4 U108 100 (45.4)
DIPHENYLHYDRAZINE N.A. 2 **
1,2-Diphenylhydrazine 122-66-7 2,3,4 U109 10 (4.54)
Diphosphoramide, octamethyl- 152-16-9 4 P085 100 (45.4)
Diphosphoric acid, tetraethyl ester 107-49-3 1,4 P111 10 (4.54)
Dipropylamine 142-84-7 4 U110 5000 (2270)
Di-n-propylnitrosamine 621-64-7 2,4 U111 10 (4.54)
Diquat 85-00-7 2764-72-9 1 1000 (454)
Disulfoton 298-04-4 1,4 P039 1 (0.454)
Dithiobiuret 541-53-7 4 P049 100 (45.4)
1,3-Dithiolane-2- carboxaldehyde, 2,4- dimethyl-O- [(methylamino)carbonyl] oxime (Tirpate) 26419-73-8 4 P185 ##
Diuron 330-54-1 1 100 (45.4)
Dodecylbenzenesulfonic acid 27176-87-0 1 1000 (454)
Endosulfan 115-29-7 1,2,4 P050 1 (0.454)
alpha-Endosulfan 959-98-8 2 1 (0.454)
beta-Endosulfan 33213-65-9 2 1 (0.454)
ENDOSULFAN AND METABOLITES N.A. 2 **
Endosulfan sulfate 1031-07-8 2 1 (0.454)
Endothall 145-73-3 4 P088 1000 (454)
Endrin 72-20-8 1,2,4 P051 1 (0.454)
Endrin aldehyde 7421-93-4 2 1 (0.454)
ENDRIN AND METABOLITES N.A. 2 **
Endrin, & metabolites 72-20-8 1,2,4 P051 1 (0.454)
Epichlorohydrin 106-89-8 1,3,4 U041 100 (45.4)
Epinephrine 51-43-4 4 P042 1000 (454)
1,2-Epoxybutane 106-88-7 3 100 (45.4)
Ethanal 75-07-0 1,3,4 U001 1000 (454)
Ethanamine, N,N-diethyl- 121-44-8 1,3,4 U404 5000 (2270)
Ethanamine, N-ethyl-N-nitroso- 55-18-5 4 U174 1 (0.454)
1,2-Ethanediamine, N,N-dimethyl-N′-2- pyridinyl-N′-(2- thienylmethyl)- 91-80-5 4 U155 5000 (2270)
Ethane, 1,2-dibromo- 106-93-4 1,3,4 U067 1 (0.454)
Ethane, 1,1-dichloro- 75-34-3 2,3,4 U076 1000 (454)
Ethane, 1,2-dichloro- 107-06-2 1,2,3,4 U077 100 (45.4)
Ethanedinitrile 460-19-5 4 P031 100 (45.4)
Ethane, hexachloro- 67-72-1 2,3,4 U131 100 (45.4)
Ethane, 1,1′-[methylenebis(oxy)]bis[2- chloro- 111-91-1 2,4 U024 1000 (454)
Ethane, 1,1′-oxybis- 60-29-7 4 U117 100 (45.4)
Ethane, 1,1′-oxybis[2-chloro- 111-44-4 2,3,4 U025 10 (4.54)
Ethane, pentachloro- 76-01-7 4 U184 10 (4.54)
Ethane, 1,1,1,2-tetrachloro- 630-20-6 4 U208 100 (45.4)
Ethane, 1,1,2,2-tetrachloro- 79-34-5 2,3,4 U209 100 (45.4)
Ethanethioamide 62-55-5 4 U218 10 (4.54)
Ethane, 1,1,1-trichloro- 71-55-6 2,3,4 U226 1000 (454)
Ethane, 1,1,2-trichloro- 79-00-5 2,3,4 U227 100 (45.4)
Ethanimidothioic acid, 2-(dimethylamino)-N-hydroxy-2-oxo-, methyl ester (A2213) 30558-43-1 4 U394 ##
Ethanimidothioic acid, 2-(dimethylamino)-N-[[(methylamino)carbonyl]oxy]-2-oxo-, methyl ester (Oxamyl) 23135-22-0 4 P194 ##
Ethanimidothioic acid, N-[[(methylamino) carbonyl]oxy]-, methyl ester 16752-77-5 4 P066 100 (45.4)
Ethanimidothioic acid, N,N′[thiobis[(methylimino) carbonyloxy]]bis-, dimethyl ester (Thiodicarb) 59669-26-0 4 U410 ##
Ethanol, 2-ethoxy- 110-80-5 4 U359 1000 (454)
Ethanol, 2,2′-(nitrosoimino)bis- 1116-54-7 4 U173 1 (0.454)
Ethanol, 2,2′-oxybis-, dicarbamate (Diethylene glycol, dicarbamate) 5952-26-1 4 U395 ##
Ethanone, 1-phenyl- 98-86-2 3,4 U004 5000 (2270)
Ethene, chloro- 75-01-4 2,3,4 U043 1 (0.454)
Ethene, (2-chloroethoxy)- 110-75-8 2,4 U042 1000 (454)
Ethene, 1,1-dichloro- 75-35-4 1,2,3,4 U078 100 (45.4)
Ethene, 1,2-dichloro-(E) 156-60-5 2,4 U079 1000 (454)
Ethene, tetrachloro- 127-18-4 2,3,4 U210 100 (45.4)
Ethene, trichloro- 79-01-6 1,2,3,4 U228 100 (45.4)
Ethion 563-12-2 1 10 (4.54)
Ethyl acetate 141-78-6 4 U112 5000 (2270)
Ethyl acrylate 140-88-5 3,4 U113 1000 (454)
Ethylbenzene 100-41-4 1,2,3 1000 (454)
Ethyl carbamate 51-79-6 3,4 U238 100 (45.4)
Ethyl chloride 75-00-3 2,3 100 (45.4)
Ethyl cyanide 107-12-0 4 P101 10 (4.54)
Ethylenebisdithiocarbamic acid, salts & esters 111-54-6 4 U114 5000 (2270)
Ethylenediamine 107-15-3 1 5000 (2270)
Ethylenediamine-tetraacetic acid (EDTA) 60-00-4 1 5000 (2270)
Ethylene dibromide 106-93-4 1,3,4 U067 1 (0.454)
Ethylene dichloride 107-06-2 1,2,3,4 U077 100 (45.4)
Ethylene glycol 107-21-1 3 5000 (2270)
Ethylene glycol monoethyl ether 110-80-5 4 U359 1000 (454)
Ethylene oxide 75-21-8 3,4 U115 10 (4.54)
Ethylenethiourea 96-45-7 3,4 U116 10 (4.54)
Ethylenimine 151-56-4 3,4 P054 1 (0.454)
Ethyl ether 60-29-7 4 U117 100 (45.4)
Ethylidene dichloride 75-34-3 2,3,4 U076 1000 (454)
Ethyl methacrylate 97-63-2 4 U118 1000 (454)
Ethyl methanesulfonate 62-50-0 4 U119 1 (0.454)
Famphur 52-85-7 4 P097 1000 (454)
Ferric ammonium citrate 1185-57-5 1 1000 (454)
Ferric ammonium oxalate 2944-67-4 55488-87-4 1 1000 (454)
Ferric chloride 7705-08-0 1 1000 (454)
Ferric fluoride 7783-50-8 1 100 (45.4)
Ferric nitrate 10421-48-4 1 1000 (454)
Ferric sulfate 10028-22-5 1 1000 (454)
Ferrous ammonium sulfate 10045-89-3 1 1000 (454)
Ferrous chloride 7758-94-3 1 100 (45.4)
Ferrous sulfate 7720-78-7 7782- 63-0 1 1000 (454)
Fine mineral fibers c N.A. 3 **
Fluoranthene 206-44-0 2,4 U120 100 (45.4)
Fluorene 86-73-7 2 5000 (2270)
Fluorine 7782-41-4 4 P056 10 (4.54)
Fluoroacetamide 640-19-7 4 P057 100 (45.4)
Fluoroacetic acid, sodium salt 62-74-8 4 P058 10 (4.54)
Formaldehyde 50-00-0 1,3,4 U122 100 (45.4)
Formic acid 64-18-6 1,4 U123 5000 (2270)
Fulminic acid, mercury(2+)salt 628-86-4 4 P065 10 (4.54)
Fumaric acid 110-17-8 1 5000 (2270)
Furan 110-00-9 4 U124 100 (45.4)
2-Furancarboxaldehyde 98-01-1 1,4 U125 5000 (2270)
2,5-Furandione 108-31-6 1,3,4 U147 5000 (2270)
Furan, tetrahydro- 109-99-9 4 U213 1000 (454)
Furfural 98-01-1 1,4 U125 5000 (2270)
Furfuran 110-00-9 4 U124 100 (45.4)
Glucopyranose, 2-deoxy-2-(3-methyl-3-nitrosoureido)-,D- 18883-66-4 4 U206 1 (0.454)
D-Glucose, 2-deoxy-2-[[(methylnitrosoamino)-carbonyl]amino]- 18883-66-4 4 U206 1 (0.454)
Glycidylaldehyde 765-34-4 4 U126 10 (4.54)
Glycol ethers d N.A. 3 **
Guanidine, N-methyl-N'-nitro-N-nitroso- 70-25-7 4 U163 10 (4.54)
Guthion 86-50-0 1 1 (0.454)
HALOETHERS N.A. 2 **
HALOMETHANES N.A. 2 **
Heptachlor 76-44-8 1,2,3,4 P059 1 (0.454)
HEPTACHLOR AND METABOLITES N.A. 2 **
Heptachlor epoxide 1024-57-3 2 1 (0.454)
Hexachlorobenzene 118-74-1 2,3,4 U127 10 (4.54)
Hexachlorobutadiene 87-68-3 2,3,4 U128 1 (0.454)
HEXACHLOROCYCLOHEXANE (all isomers) 608-73-1 2 **
Hexachlorocyclopentadiene 77-47-4 1,2,3,4 U130 10 (4.54)
Hexachloroethane 67-72-1 2,3,4 U131 100 (45.4)
Hexachlorophene 70-30-4 4 U132 100 (45.4)
Hexachloropropene 1888-71-7 4 U243 1000 (454)
Hexaethyl tetraphosphate 757-58-4 4 P062 100 (45.4)
Hexamethylene-1,6-diisocyanate 822-06-0 3 100 (45.4)
Hexamethylphosphoramide 680-31-9 3 1 (0.454)
Hexane 110-54-3 3 5000 (2270)
Hexone 108-10-1 3,4 U161 5000 (2270)
Hydrazine 302-01-2 3,4 U133 1 (0.454)
Hydrazinecarbothioamide 79-19-6 4 P116 100 (45.4)
Hydrazine, 1,2-diethyl- 1615-80-1 4 U086 10 (4.54)
Hydrazine, 1,1-dimethyl- 57-14-7 3,4 U098 10 (4.54)
Hydrazine, 1,2-dimethyl- 540-73-8 4 U099 1 (0.454)
Hydrazine, 1,2-diphenyl- 122-66-7 2,3,4 U109 10 (4.54)
Hydrazine, methyl- 60-34-4 3,4 P068 10 (4.54)
Hydrochloric acid 7647-01-0 1,3 5000 (2270)
Hydrocyanic acid 74-90-8 1,4 P063 10 (4.54)
Hydrofluoric acid 7664-39-3 1,3,4 U134 100 (45.4)
Hydrogen chloride 7647-01-0 1,3 5000 (2270)
Hydrogen cyanide 74-90-8 1,4 P063 10 (4.54)
Hydrogen fluoride 7664-39-3 1,3,4 U134 100 (45.4)
Hydrogen phosphide 7803-51-2 3,4 P096 100 (45.4)
Hydrogen sulfide H2S 7783-06-4 1,4 U135 100 (45.4)
Hydroperoxide, 1-methyl-1-phenylethyl- 80-15-9 4 U096 10 (4.54)
Hydroquinone 123-31-9 3 100 (45.4)
2-Imidazolidinethione 96-45-7 3,4 U116 10 (4.54)
Indeno(1,2,3-cd)pyrene 193-39-5 2,4 U137 100 (45.4)
Iodomethane 74-88-4 3,4 U138 100 (45.4)
1,3-Isobenzofurandione 85-44-9 3,4 U190 5000 (2270)
Isobutyl alcohol 78-83-1 4 U140 5000 (2270)
Isodrin 465-73-6 4 P060 1 (0.454)
Isophorone 78-59-1 2,3 5000 (2270)
Isoprene 78-79-5 1 100 (45.4)
Isopropanolamine dodecylbenzenesulfonate 42504-46-1 1 1000 (454)
Isosafrole 120-58-1 4 U141 100 (45.4)
3(2H)-Isoxazolone, 5-(aminomethyl)- 2763-96-4 4 P007 1000 (454)
Kepone 143-50-0 1,4 U142 1 (0.454)
Lasiocarpine 303-34-4 4 U143 10 (4.54)
Lead‡‡ 7439-92-1 2 10 (4.54)
Lead acetate 301-04-2 1,4 U144 10 (4.54)
LEAD AND COMPOUNDS N.A. 2,3 **
Lead arsenate 7784-40-9 7645-25-2 10102-48-4 1 1 (0.454)
Lead, bis(acetato-O)tetrahydroxytri- 1335-32-6 4 U146 10 (4.54)
Lead chloride 7758-95-4 1 10 (4.54)
Lead compounds N.A. 2,3 **
Lead fluoborate 13814-96-5 1 10 (4.54)
Lead fluoride 7783-46-2 1 10 (4.54)
Lead iodide 10101-63-0 1 10 (4.54)
Lead nitrate 10099-74-8 1 10 (4.54)
Lead phosphate 7446-27-7 4 U145 10 (4.54)
Lead stearate 1072-35-1 7428-48-0 52652-59-2 56189-09-4 1 10 (4.54)
Lead subacetate 1335-32-6 4 U146 10 (4.54)
Lead sulfate 7446-14-2 15739-80-7 1 10 (4.54)
Lead sulfide 1314-87-0 1 10 (4.54)
Lead thiocyanate 592-87-0 1 10 (4.54)
Lindane 58-89-9 1,2,3,4 U129 1 (0.454)
Lindane (all isomers) 58-89-9 1,2,3,4 U129 1 (0.454)
Lithium chromate 14307-35-8 1 10 (4.54)
Malathion 121-75-5 1 100 (45.4)
Maleic acid 110-16-7 1 5000 (2270)
Maleic anhydride 108-31-6 1,3,4 U147 5000 (2270)
Maleic hydrazide 123-33-1 4 U148 5000 (2270)
Malononitrile 109-77-3 4 U149 1000 (454)
Manganese, bis(dimethylcarbamodithioato-S,S′)-Manganese dimethyldithio- carbamate) 15339-36-3 4 P196 ##
Manganese Compounds N.A. 3 **
MDI 101-68-8 3 5000 (2270)
MEK 78-93-3 3,4 U159 5000 (2270)
Melphalan 148-82-3 4 U150 1 (0.454)
Mercaptodimethur 2032-65-7 1,4 P199 10 (4.54)
Mercuric cyanide 592-04-1 1 1(0.454)
Mercuric nitrate 10045-94-0 1 10 (4.54)
Mercuric sulfate 7783-35-9 1 10 (4.54)
Mercuric thiocyanate 592-85-8 1 10 (4.54)
Mercurous nitrate 10415-75-5 1 10 (4.54)
Mercury 7782-86-7 7439-97-6 2,3,4 U151 1 (0.454)
MERCURY AND COMPOUNDS N.A. 2,3 **
Mercury, (acetato-O)phenyl- 62-38-4 4 P092 100 (45.4)
Mercury Compounds N.A. 2,3 **
Mercury fulminate 628-86-4 4 P065 10 (4.54)
Methacrylonitrile 126-98-7 4 U152 1000 (454)
Methanamine, N-methyl- 124-40-3 1,4 U092 1000 (454)
Methanamine, N-methyl-N-nitroso- 62-75-9 2,3,4 P082 10 (4.54)
Methane, bromo- 74-83-9 2,3,4 U029 1000 (454)
Methane, chloro- 74-87-3 2,3,4 U045 100 (45.4)
Methane, chloromethoxy- 107-30-2 3,4 U046 10 (4.54)
Methane, dibromo- 74-95-3 4 U068 1000 (454)
Methane, dichloro- 75-09-2 2,3,4 U080 1000 (454)
Methane, dichlorodifluoro- 75-71-8 4 U075 5000 (2270)
Methane, iodo- 74-88-4 3,4 U138 100 (45.4)
Methane, isocyanato- 624-83-9 3,4 P064 10 (4.54)
Methane, oxybis(chloro- 542-88-1 2,3,4 P016 10 (4.54)
Methanesulfenyl chloride, trichloro- 594-42-3 4 P118 100 (45.4)
Methanesulfonic acid, ethyl ester 62-50-0 4 U119 1 (0.454)
Methane, tetrachloro- 56-23-5 1,2,3,4 U211 10 (4.54)
Methane, tetranitro- 509-14-8 4 P112 10 (4.54)
Methanethiol 74-93-1 1,4 U153 100 (45.4)
Methane, tribromo- 75-25-2 2,3,4 U225 100 (45.4)
Methane, trichloro- 67-66-3 1,2,3,4 U044 10 (4.54)
Methane, trichlorofluoro- 75-69-4 4 U121 5000 (2270)
Methanimidamide, N,N-dimethyl-N′-[3-[[(methylamino)carbonyl]oxy]phenyl]-, monohydrochloride (Formetanate hydrochloride) 23422-53-9 4 P198 ##
Methanimidamide, N,N-dimethyl-N′-[2-methyl-4-[[(methylamino)carbonyl]oxy]phenyl]-(Formparanate) 17702-57-7 4 P197 ##
6,9-Methano-2,4,3-benzodioxathiepin, 6,7,8,9,10,10-hexachloro- 1,5,5a,6,9,9a-hexahydro-, 3-oxide 115-29-7 1,2,4 P050 1 (0.454)
4,7-Methano-1H-indene, 1,4,5,6,7,8,8-heptachloro-3a,4,7,7a-tetrahydro- 76-44-8 1,2,3,4 P059 1 (0.454)
4,7-Methano-1H-indene, 1,2,4,5,6,7,8,8-octachloro- 2,3,3a,4,7,7a-hexahydro-— 57-74-9 1,2,3,4 U036 1 (0.454)
Methanol 67-56-1 3,4 U154 5000 (2270)
Methapyrilene 91-80-5 4 U155 5000 (2270)
1,3,4-Metheno-2H-cyclobuta[cd]pentalen-2-0one, 1,1a,3,3a,4,5,5,5a,5b,6-decachlorooctahydro- 143-50-0 1,4 U142 1 (0.454)
Methiocarb 2032-65-7 1,4 P199 10 (4.54)
Methomyl 16752-77-5 4 P066 100 (45.4)
Methoxychlor 72-43-5 1,3,4 U247 1 (0.454)
Methyl alcohol 67-56-1 3,4 U154 5000 (2270)
2-Methyl aziridine 75-55-8 3,4 P067 1 (0.454)
Methyl bromide 74-83-9 2,3,4 U029 1000 (454)
1-Methylbutadiene 504-60-9 4 U186 100 (45.4)
Methyl chloride 74-87-3 2,3,4 U045 100 (45.4)
Methyl chlorocarbonate 79-22-1 4 U156 1000 (454)
Methyl chloroform 71-55-6 2,3,4 U226 1000 (454)
3-Methylcholanthrene 56-49-5 4 U157 10 (4.54)
4,4′-Methylenebis(2-chloroaniline) 101-14-4 3,4 U158 10 (4.54)
Methylene bromide 74-95-3 4 U068 1000 (454)
Methylene chloride 75-09-2 2,3,4 U080 1000 (454)
4,4′-Methylenedianiline 101-77-9 3 10 (4.54)
Methylene diphenyl diisocyanate 101-68-8 3 5000 (2270)
Methyl ethyl ketone 78-93-3 3,4 U159 5000 (2270)
Methyl ethyl ketone peroxide 1338-23-4 4 U160 10 (4.54)
Methyl hydrazine 60-34-4 3,4 P068 10 (4.54)
Methyl iodide 74-88-4 3,4 U138 100 (45.4)
Methyl isobutyl ketone 108-10-1 3,4 U161 5000 (2270)
Methyl isocyanate 624-83-9 3,4 P064 10 (4.54)
2-Methyllactonitrile 75-86-5 1,4 P069 10 (4.54)
Methyl mercaptan 74-93-1 1,4 U153 100 (45.4)
Methyl methacrylate 80-62-6 1,3,4 U162 1000 (454)
Methyl parathion 298-00-0 1,4 P071 100 (45.4)
4-Methyl-2-pentanone 108-10-1 3,4 U161 5000 (2270)
Methyl tert-butyl ether 1634-04-4 3 1000 (454)
Methylthiouracil 56-04-2 4 U164 10 (4.54)
Mevinphos 7786-34-7 1 10 (4.54)
Mexacarbate 315-18-4 1,4 P128 1000 (454)
Mitomycin C 50-07-7 4 U010 10 (4.54)
MNNG 70-25-7 4 U163 10 (4.54)
Monoethylamine 75-04-7 1 100 (45.4)
Monomethylamine 74-89-5 1 100 (45.4)
Naled 300-76-5 1 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)- 20830-81-3 4 U059 10 (4.54)
1-Naphthalenamine 134-32-7 4 U167 100 (45.4)
2-Naphthalenamine 91-59-8 4 U168 10 (4.54)
Naphthalenamine, N,N'-bis(2-chloroethyl)- 494-03-1 4 U026 100 (45.4)
Naphthalene 91-20-3 1,2,3,4 U165 100 (45.4)
Naphthalene, 2-chloro- 91-58-7 2,4 U047 5000 (2270)
1,4-Naphthalenedione 130-15-4 4 U166 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 72-57-1 4 U236 10 (4.54)
1-Naphthalenol, methylcarbamate 63-25-2 1,3,4 U279 100 (45.4)
Naphthenic acid 1338-24-5 1 100 (45.4)
1,4-Naphthoquinone 130-15-4 4 U166 5000 (2270)
alpha-Naphthylamine 134-32-7 4 U167 100 (45.4)
beta-Naphthylamine 91-59-8 4 U168 10 (4.54)
alpha-Naphthylthiourea 86-88-4 4 P072 100 (45.4)
Nickel‡‡ 7440-02-0 2 100 (45.4)
Nickel ammonium sulfate 15699-18-0 1 100 (45.4)
NICKEL AND COMPOUNDS N.A. 2,3 **
Nickel carbonyl Ni(CO)4, (T-4)- 13463-39-3 4 P073 10 (4.54)
Nickel chloride 7718-54-9 37211-05-5 1 100 (45.4)
Nickel compounds N.A. 2,3 **
Nickel cyanide Ni(CN)2 557-19-7 4 P074 10 (4.54)
Nickel hydroxide 12054-48-7 1 10 (4.54)
Nickel nitrate 14216-75-2 1 100 (45.4)
Nickel sulfate 7786-81-4 1 100 (45.4)
Nicotine, & salts 54-11-5 4 P075 100 (45.4)
Nitric acid 7697-37-2 1 1000 (454)
Nitric acid, thallium (1+) salt 10102-45-1 4 U217 100 (45.4)
Nitric oxide 10102-43-9 4 P076 10 (4.54)
p-Nitroaniline 100-01-6 4 P077 5000 (2270)
Nitrobenzene 98-95-3 1,2,3,4 U169 1000 (454)
4-Nitrobiphenyl 92-93-3 3 10 (4.54)
Nitrogen dioxide 10102-44-0 10544-72-6 1,4 P078 10 (4.54)
Nitrogen oxide NO 10102-43-9 4 P076 10 (4.54)
Nitrogen oxide NO2 10102-44-0 10544-72-6 1,4 P078 10 (4.54)
Nitroglycerine 55-63-0 4 P081 10 (4.54)
Nitrophenol (mixed) 25154-55-6 1 100 (45.4)
o-Nitrophenol 88-75-5 1,2 100 (45.4)
p-Nitrophenol 100-02-7 1,2,3,4 U170 100 (45.4)
2-Nitrophenol 88-75-5 1,2 100 (45.4)
4-Nitrophenol 100-02-7 1,2,3,4 U170 100 (45.4)
NITROPHENOLS N.A. 2 **
2-Nitropropane 79-46-9 3,4 U171 10 (4.54)
NITROSAMINES N.A. 2 **
N-Nitrosodi-n-butylamine 924-16-3 4 U172 10 (4.54)
N-Nitrosodiethanolamine 1116-54-7 4 U173 1 (0.454)
N-Nitrosodiethylamine 55-18-5 4 U174 1 (0.454)
N-Nitrosodimethylamine 62-75-9 2,3,4 P082 10 (4.54)
N-Nitrosodiphenylamine 86-30-6 2 100 (45.4)
N-Nitroso-N-ethylurea 759-73-9 4 U176 1 (0.454)
N-Nitroso-N-methylurea 684-93-5 3,4 U177 1 (0.454)
N-Nitroso-N-methylurethane 615-53-2 4 U178 1 (0.454)
N-Nitrosomethylvinylamine 4549-40-0 4 P084 10 (4.54)
N-Nitrosomorpholine 59-89-2 3 1 (0.454)
N-Nitrosopiperidine 100-75-4 4 U179 10 (4.54)
N-Nitrosopyrrolidine 930-55-2 4 U180 1 (0.454)
Nitrotoluene 1321-12-6 1 1000 (454)
5-Nitro-o-toluidine 99-55-8 4 U181 100 (45.4)
Octamethylpyrophosphoramide 152-16-9 4 P085 100 (45.4)
Osmium oxide OsO4, (T-4)- 20816-12-0 4 P087 1000 (454)
Osmium tetroxide 20816-12-0 4 P087 1000 (454)
7-Oxabicyclo[2.2.1]heptane-2,3-dicarboxylic acid 145-73-3 4 P088 1000 (454)
1,2-Oxathiolane, 2,2-dioxide 1120-71-4 3,4 U193 10 (4.54)
2H-1,3,2-Oxazaphosphorin-2-amine, N,N- bis(2-chloroethyl)tetrahydro-, 2-oxide 50-18-0 4 U058 10 (4.54)
Oxirane 75-21-8 3,4 U115 10 (4.54)
Oxiranecarboxyaldehyde 765-34-4 4 U126 10 (4.54)
Oxirane, (chloromethyl)- 106-89-8 1,3,4 U041 100 (45.4)
Paraformaldehyde 30525-89-4 1 1000 (454)
Paraldehyde 123-63-7 4 U182 1000 (454)
Parathion 56-38-2 1,3,4 P089 10 (4.54)
PCBs 1336-36-3 1,2,3 1 (0.454)
PCNB 82-68-8 3,4 U185 100 (45.4)
Pentachlorobenzene 608-93-5 4 U183 10 (4.54)
Pentachloroethane 76-01-7 4 U184 10 (4.54)
Pentachloronitrobenzene 82-68-8 3,4 U185 100 (45.4)
Pentachlorophenol 87-86-5 1,2,3,4 See F027 10 (4.54)
1,3-Pentadiene 504-60-9 4 U186 100 (45.4)
Perchloroethylene 127-18-4 2,3,4 U210 100 (45.4)
Phenacetin 62-44-2 4 U187 100 (45.4)
Phenanthrene 85-01-8 2 5000 (2270)
Phenol 108-95-2 1,2,3,4 U188 1000 (454)
Phenol, 2-chloro- 95-57-8 2,4 U048 100 (45.4)
Phenol, 4-chloro-3-methyl- 59-50-7 2,4 U039 5000 (2270)
Phenol, 2-cyclohexyl-4,6-dinitro- 131-89-5 4 P034 100 (45.4)
Phenol, 2,4-dichloro- 120-83-2 2,4 U081 100 (45.4)
Phenol, 2,6-dichloro- 87-65-0 4 U082 100 (45.4)
Phenol, 4,4′-(1,2-diethyl-1,2-ethenediyl)bis-, (E) 56-53-1 4 U089 1 (0.454)
Phenol, 2,4-dimethyl- 105-67-9 2,4 U101 100 (45.4)
Phenol, 4-(dimethylamino)-3,5-dimethyl-, 4 methylcarbamate (ester) 315-18-4 1,4 P128 1000 (454)
Phenol, (3,5-dimethyl-4-(methylthio)-, methylcarbamate 2032-65-7 1,4 P199 10 (4.54)
Phenol, 2,4-dinitro- 51-28-5 1,2,3,4 P048 10 (4.54)
Phenol, methyl- 1319-77-3 1,3,4 U052 100 (45.4)
Phenol, 2-methyl-4,6-dinitro-, & salts 534-52-1 2,3,4 P047 10 (4.54)
Phenol, 2,2′-methylenebis[3,4,6- trichloro- 70-30-4 4 U132 100 (45.4)
Phenol, 2-(1-methylethoxy)-, methylcarbamate 114-26-1 3,4 U411 100 (45.4)
Phenol, 3-(1-methylethyl)-, methyl carbamate (m-Cumenyl methylcarbamate) 64-00-6 4 P202 ##
Phenol, 3-methyl-5-(1-methylethyl)-, methyl carbamate (Promecarb) 2631-37-0 4 P201 ##
Phenol, 2-(1-methylpropyl)-4,6-dinitro- 88-85-7 4 P020 1000 (454)
Phenol, 4-nitro- 100-02-7 1,2,3,4 U170 100 (45.4)
Phenol, pentachloro- 87-86-5 1,2,3,4 See F027 10 (4.54)
Phenol, 2,3,4,6-tetrachloro- 58-90-2 4 See F027 10 (4.54)
Phenol, 2,4,5-trichloro- 95-95-4 1,3,4 See F027 10 (4.54)
Phenol, 2,4,6-trichloro- 88-06-2 1,2,3,4 See F027 10 (4.54)
Phenol, 2,4,6-trinitro-, ammonium salt 131-74-8 4 P009 10 (4.54)
L-Phenylalanine, 4-[bis(2-chloroethyl)amino]- 148-82-3 4 U150 1 (0.454)
p-Phenylenediamine 106-50-3 3 5000 (2270)
Phenylmercury acetate 62-38-4 4 P092 100 (45.4)
Phenylthiourea 103-85-5 4 P093 100 (45.4)
Phorate 298-02-2 4 P094 10 (4.54)
Phosgene 75-44-5 1,3,4 P095 10 (4.54)
Phosphine 7803-51-2 3,4 P096 100 (45.4)
Phosphoric acid 7664-38-2 1 5000 (2270)
Phosphoric acid, diethyl 4-nitrophenyl ester 311-45-5 4 P041 100 (45.4)
Phosphoric acid, lead(2+) salt (2:3) 7446-27-7 4 U145 10 (4.54)
Phosphorodithioic acid, O,O-diethyl S-[2-(ethylthio)ethyl] ester 298-04-4 1,4 P039 1 (0.454)
Phosphorodithioic acid, O,O-diethyl S-[(ethylthio)methyl] ester 298-02-2 4 P094 10 (4.54)
Phosphorodithioic acid, O,O-diethyl S-methyl ester 3288-58-2 4 U087 5000 (2270)
Phosphorodithioic acid, O,O-dimethyl S-[2(methylamino)-2-oxoethyl] ester 60-51-5 4 P044 10 (4.54)
Phosphorofluoridic acid, bis(1-methylethyl) ester 55-91-4 4 P043 100 (45.4)
Phosphorothioic acid, O,O-diethyl O-(4-nitrophenyl) ester 56-38-2 1,3,4 P089 10 (4.54)
Phosphorothioic acid, O,O-diethyl O-pyrazinyl ester 297-97-2 4 P040 100 (45.4)
Phosphorothioic acid, O-[4-[(dimethylamino) sulfonyl]phenyl] O,O-dimethyl ester 52-85-7 4 P097 1000 (454)
Phosphorothioic acid, O,O-dimethyl O-(4-nitrophenyl) ester 298-00-0 1,4 P071 100 (45.4)
Phosphorus 7723-14-0 1,3 1 (0.454)
Phosphorus oxychloride 10025-87-3 1 1000 (454)
Phosphorus pentasulfide 1314-80-3 1,4 U189 100 (45.4)
Phosphorus sulfide 1314-80-3 1,4 U189 100 (45.4)
Phosphorus trichloride 7719-12-2 1 1000 (454)
PHTHALATE ESTERS N.A. 2 **
Phthalic anhydride 85-44-9 3,4 U190 5000 (2270)
2-Picoline 109-06-8 4 U191 5000 (2270)
Piperidine, 1-nitroso- 100-75-4 4 U179 10 (4.54)
Plumbane, tetraethyl- 78-00-2 1,4 P110 10 (4.54)
POLYCHLORINATED BIPHENYLS 1336-36-3 1,2,3 1 (0.454)
Polycyclic Organic Matter e N.A. 3 **
POLYNUCLEAR AROMATIC HYDROCARBONS N.A. 2 **
Potassium arsenate 7784-41-0 1 1 (0.454)
Potassium arsenite 10124-50-2 1 1 (0.454)
Potassium bichromate 7778-50-9 1 10 (4.54)
Potassium chromate 7789-00-6 1 10 (4.54)
Potassium cyanide K(CN) 151-50-8 1,4 P098 10 (4.54)
Potassium hydroxide 1310-58-3 1 1000 (454)
Potassium permanganate 7722-64-7 1 100 (45.4)
Potassium silver cyanide 506-61-6 4 P099 1 (0.454)
Pronamide 23950-58-5 4 U192 5000 (2270)
Propanal, 2-methyl-2-(methylsulfonyl)-, O-[(methylamino)carbonyl] oxime (Aldicarb sulfone) 1646-88-4 4 P203 ##
Propanal, 2-methyl-2-(methylthio)-, O-[(methylamino)carbonyl]oxime 116-06-3 4 P070 1 (0.454)
1-Propanamine 107-10-8 4 U194 5000 (2270)
1-Propanamine, N-propyl- 142-84-7 4 U110 5000 (2270)
1-Propanamine, N-nitroso-N-propyl- 621-64-7 2,4 U111 10 (4.54)
Propane, 1,2-dibromo-3-chloro- 96-12-8 3,4 U066 1 (0.454)
Propane, 1,2-dichloro- 78-87-5 1,2,3,4 U083 1000 (454)
Propanedinitrile 109-77-3 4 U149 1000 (454)
Propanenitrile 107-12-0 4 P101 10 (4.54)
Propanenitrile, 3-chloro- 542-76-7 4 P027 1000 (454)
Propanenitrile, 2-hydroxy-2-methyl- 75-86-5 1,4 P069 10 (4.54)
Propane, 2-nitro- 79-46-9 3,4 U171 10 (4.54)
Propane, 2,2'-oxybis[2-chloro- 108-60-1 2,4 U027 1000 (454)
1,3-Propane sultone 1120-71-4 3,4 U193 10 (4.54)
1,2,3-Propanetriol, trinitrate 55-63-0 4 P081 10 (4.54)
Propanoic acid, 2-(2,4,5-trichlorophenoxy)- 93-72-1 1,4 See F027 100 (45.4)
1-Propanol, 2,3-dibromo-, phosphate (3:1) 126-72-7 4 U235 10 (4.54)
1-Propanol, 2-methyl- 78-83-1 4 U140 5000 (2270)
2-Propanone 67-64-1 4 U002 5000 (2270)
2-Propanone, 1-bromo- 598-31-2 4 P017 1000 (454)
Propargite 2312-35-8 1 10 (4.54)
Propargyl alcohol 107-19-7 4 P102 1000 (454)
2-Propenal 107-02-8 1,2,3,4 P003 1 (0.454)
2-Propenamide 79-06-1 3,4 U007 5000 (2270)
1-Propene, 1,3-dichloro- 542-75-6 1,2,3,4 U084 100 (45.4)
1-Propene, 1,1,2,3,3,3-hexachloro- 1888-71-7 4 U243 1000 (454)
2-Propenenitrile 107-13-1 1,2,3,4 U009 100 (45.4)
2-Propenenitrile, 2-methyl- 126-98-7 4 U152 1000 (454)
2-Propenoic acid 79-10-7 3,4 U008 5000 (2270)
2-Propenoic acid, ethyl ester 140-88-5 3,4 U113 1000 (454)
2-Propenoic acid, 2-methyl-, ethyl ester 97-63-2 4 U118 1000 (454)
2-Propenoic acid, 2-methyl-, methyl ester 80-62-6 1,3,4 U162 1000 (454)
2-Propen-1-ol 107-18-6 1,4 P005 100 (45.4)
beta-Propiolactone 57-57-8 3 10 (4.54)
Propionaldehyde 123-38-6 3 1000 (454)
Propionic acid 79-09-4 1 5000 (2270)
Propionic anhydride 123-62-6 1 5000 (2270)
Propoxur (Baygon) 114-26-1 3,4 U411 100 (45.4)
n-Propylamine 107-10-8 4 U194 5000 (2270)
Propylene dichloride 78-87-5 1,2,3,4 U083 1000 (454)
Propylene oxide 75-56-9 1,3 100 (45.4)
1,2-Propylenimine 75-55-8 3,4 P067 1 (0.454)
2-Propyn-1-ol 107-19-7 4 P102 1000 (454)
Pyrene 129-00-0 2 5000 (2270)
Pyrethrins 121-29-9 121-21-1 8003-34-7 1 1 (0.454)
3,6-Pyridazinedione, 1,2-dihydro- 123-33-1 4 U148 5000 (2270)
4-Pyridinamine 504-24-5 4 P008 1000 (454)
Pyridine 110-86-1 4 U196 1000 (454)
Pyridine, 2-methyl- 109-06-8 4 U191 5000 (2270)
Pyridine, 3-(1-methyl-2-pyrrolidinyl)-, (S)-, & salts 54-11-5 4 P075 100 (45.4)
2,4-(1H,3H)-Pyrimidinedione, 5-[bis(2- chloroethyl)amino]- 66-75-1 4 U237 10 (4.54)
4(1H)-Pyrimidinone, 2,3-dihydro-6-methyl-2-thioxo- 56-04-2 4 U164 10 (4.54)
Pyrrolidine, 1-nitroso- 930-55-2 4 U180 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)-(Physostigmine) 57-47-6 4 P204 ##
Quinoline 91-22-5 1,3 5000 (2270)
Quinone 106-51-4 3,4 U197 10 (4.54)
Quintobenzene 82-68-8 3,4 U185 100 (45.4)
Radionuclides (including radon) N.A. 3 §
Reserpine 50-55-5 4 U200 5000 (2270)
Resorcinol 108-46-3 1,4 U201 5000 (2270)
Saccharin, & salts 81-07-2 4 U202 100 (45.4)
Safrole 94-59-7 4 U203 100 (45.4)
Selenious acid 7783-00-8 4 U204 10 (4.54)
Selenious acid, dithallium (1+) salt 12039-52-0 4 P114 1000 (454)
Selenium†† 7782-49-2 2 100 (45.4)
SELENIUM AND COMPOUNDS N.A. 2,3 **
Selenium Compounds N.A. 2,3 **
Selenium dioxide 7446-08-4 1,4 U204 10 (4.54)
Selenium oxide 7446-08-4 1,4 U204 10 (4.54)
Selenium sulfide SeS2 7488-56-4 4 U205 10 (4.54)
Selenourea 630-10-4 4 P103 1000 (454)
L-Serine, diazoacetate (ester) 115-02-6 4 U015 1 (0.454)
Silver †† 7440-22-4 2 1000 (454)
SILVER AND COMPOUNDS N.A. 2 **
Silver cyanide Ag(CN) 506-64-9 4 P104 1 (0.454)
Silver nitrate 7761-88-8 1 1 (0.454)
Silvex (2,4,5-TP) 93-72-1 1,4 See F027 100 (45.4)
Sodium 7440-23-5 1 10 (4.54)
Sodium arsenate 7631-89-2 1 1 (0.454)
Sodium arsenite 7784-46-5 1 1 (0.454)
Sodium azide 26628-22-8 4 P105 1000 (454)
Sodium bichromate 10588-01-9 1 10 (4.54)
Sodium bifluoride 1333-83-1 1 100 (45.4)
Sodium bisulfite 7631-90-5 1 5000 (2270)
Sodium chromate 7775-11-3 1 10 (4.54)
Sodium cyanide Na(CN) 143-33-9 1,4 P106 10 (4.54)
Sodium dodecylbenzenesulfonate 25155-30-0 1 1000 (454)
Sodium fluoride 7681-49-4 1 1000 (454)
Sodium hydrosulfide 16721-80-5 1 5000 (2270)
Sodium hydroxide 1310-73-2 1 1000 (454)
Sodium hypochlorite 7681-52-9 10022-70-5 1 100 (45.4)
Sodium methylate 124-41-4 1 1000 (454)
Sodium nitrite 7632-00-0 1 100 (45.4)
Sodium phosphate, dibasic 7558-79-4 10039-32-4 10140-65-5 1 5000 (2270)
Sodium phosphate, tribasic 7601-54-9 7758-29-4 7785-84-4 10101-89-0 10124-56-8 10361-89-4 1 5000 (2270)
Sodium selenite 7782-82-3 10102-18-8 1 100 (45.4)
Streptozotocin 18883-66-4 4 U206 1 (0.454)
Strontium chromate 7789-06-2 1 10 (4.54)
Strychnidin-10-one, & salts 57-24-9 1,4 P108 10 (4.54)
Strychnidin-10-one, 2,3-dimethoxy- 357-57-3 4 P018 100 (45.4)
Strychnine, & salts 57-24-9 1,4 P108 10 (4.54)
Styrene 100-42-5 1,3 1000 (454)
Styrene oxide 96-09-3 3 100 (45.4)
Sulfuric acid 7664-93-9 8014-95-7 1 1000 (454)
Sulfuric acid, dimethyl ester 77-78-1 3,4 U103 100 (45.4)
Sulfuric acid, dithallium (1+) salt 7446-18-6 10031-59-1 1,4 P115 100 (45.4)
Sulfur monochloride 12771-08-3 1 1000 (454)
Sulfur phosphide 1314-80-3 1,4 U189 100 (45.4)
2,4,5-T 93-76-5 1,4 See F027 1000 (454)
2,4,5-T acid 93-76-5 1,4 See F027 1000 (454)
2,4,5-T amines 2008-46-0 1319-72-8 3813-14-7 6369-96-6 6369-97-7 1 5000 (2270)
2,4,5-T esters 93-79-8 1928-47-8 2545-59-7 25168-15-4 61792-07-2 1 1000 (454)
2,4,5-T salts 13560-99-1 1 1000 (454)
TCDD 1746-01-6 2,3 1 (0.454)
TDE 72-54-8 1,2,4 U060 1 (0.454)
1,2,4,5-Tetrachlorobenzene 95-94-3 4 U207 5000 (2270)
2,3,7,8-Tetrachlorodibenzo-p-dioxin 1746-01-6 2,3 1 (0.454)
1,1,1,2-Tetrachloroethane 630-20-6 4 U208 100 (45.4)
1,1,2,2-Tetrachloroethane 79-34-5 2,3,4 U209 100 (45.4)
Tetrachloroethylene 127-18-4 2,3,4 U210 100 (45.4)
2,3,4,6-Tetrachlorophenol 58-90-2 4 See F027 10 (4.54)
Tetraethyl pyrophosphate 107-49-3 1,4 P111 10 (4.54)
Tetraethyl lead 78-00-2 1,4 P110 10 (4.54)
Tetraethyldithiopyrophosphate 3689-24-5 4 P109 100 (45.4)
Tetrahydrofuran 109-99-9 4 U213 1000 (454)
Tetranitromethane 509-14-8 4 P112 10 (4.54)
Tetraphosphoric acid, hexaethyl ester 757-58-4 4 P062 100 (45.4)
Thallic oxide 1314-32-5 4 P113 100 (45.4)
Thallium †† 7440-28-0 2 1000 (454)
THALLIUM AND COMPOUNDS N.A. 2 **
Thallium (I) acetate 563-68-8 4 U214 100 (45.4)
Thallium (I) carbonate 6533-73-9 4 U215 100 (45.4)
Thallium chloride TlCl 7791-12-0 4 U216 100 (45.4)
Thallium (I) nitrate 10102-45-1 4 U217 100 (45.4)
Thallium oxide Tl2O3 1314-32-5 4 P113 100 (45.4)
Thallium (l) selenite 12039-52-0 4 P114 1000 (454)
Thallium (I) sulfate 7446-18-6 10031-59-1 1,4 P115 100 (45.4)
Thioacetamide 62-55-5 4 U218 10 (4.54)
Thiodiphosphoric acid, tetraethyl ester 3689-24-5 4 P109 100 (45.4)
Thiofanox 39196-18-4 4 P045 100 (45.4)
Thioimidodicarbonic diamide [(H2N)C(S)] 2NH 541-53-7 4 P049 100 (45.4)
Thiomethanol 74-93-1 1,4 U153 100 (45.4)
Thioperoxydicarbonic diamide [(H2N)C(S)] 2S2, tetramethyl- 137-26-8 4 U244 10 (4.54)
Thiophenol 108-98-5 4 P014 100 (45.4)
Thiosemicarbazide 79-19-6 4 P116 100 (45.4)
Thiourea 62-56-6 4 U219 10 (4.54)
Thiourea, (2-chlorophenyl)- 5344-82-1 4 P026 100 (45.4)
Thiourea, 1-naphthalenyl- 86-88-4 4 P072 100 (45.4)
Thiourea, phenyl- 103-85-5 4 P093 100 (45.4)
Thiram 137-26-8 4 U244 10 (4.54)
Titanium tetrachloride 7550-45-0 3 1,2,41000 (454)
Toluene 108-88-3 1,2,3,4 U220 1000 (454)
Toluenediamine 95-80-7 496-72-0 823-40-5 25376-45-8 3,4 U221 10 (4.54)
2,4-Toluene diamine 95-80-7 496-72-0 823-40-5 25376-45-8 3,4 U221 10 (4.54)
Toluene diisocyanate 91-08-7 584-84-9 26471-62-5 3,4 U223 100 (45.4)
2,4-Toluene diisocyanate 91-08-7 584-84-9 26471-62-5 3,4 U223 100 (45.4)
o-Toluidine 95-53-4 3,4 U328 100 (45.4)
p-Toluidine 106-49-0 4 U353 100 (45.4)
o-Toluidine hydrochloride 636-21-5 4 U222 100 (45.4)
Toxaphene 8001-35-2 1,2,3,4 P123 1 (0.454)
2,4,5-TP acid 93-72-1 1,4 See F027 100 (45.4)
2,4,5-TP esters 32534-95-5 1 100 (45.4)
1H-1,2,4-Triazol-3-amine 61-82-5 4 U011 10 (4.54)
Trichlorfon 52-68-6 1 100 (45.4)
1,2,4-Trichlorobenzene 120-82-1 2,3 100 (45.4)
1,1,1-Trichloroethane 71-55-6 2,3,4 U226 1000 (454)
1,1,2-Trichloroethane 79-00-5 2,3,4 U227 100 (45.4)
Trichloroethylene 79-01-6 1,2,3,4 U228 100 (45.4)
Trichloromethanesulfenyl chloride 594-42-3 4 P118 100 (45.4)
Trichloromonofluoromethane 75-69-4 4 U121 5000 (2270)
Trichlorophenol 25167-82-2 1 10 (4.54)
2,3,4-Trichlorophenol 15950-66-0
2,3,5-Trichlorophenol 933-78-8
3,4,5-Trichlorophenol 609-19-8
2,4,5-Trichlorophenol 95-95-4 1,3,4 See F027 10 (4.54)
2,4,6-Trichlorophenol 88-06-2 1,2,3,4 See F027 10 (4.54)
Triethanolamine dodecylbenzenesulfonate 27323-41-7 1 1000 (454)
Triethylamine 121-44-8 1,3,4 U404 5000 (2270)
Trifluralin 1582-09-8 3 10 (4.54)
Trimethylamine 75-50-3 1 100 (45.4)
2,2,4-Trimethylpentane 540-84-1 3 1000 (454)
1,3,5-Trinitrobenzene 99-35-4 4 U234 10 (4.54)
1,3,5-Trioxane, 2,4,6-trimethyl- 123-63-7 4 U182 1000 (454)
Tris(2,3-dibromopropyl) phosphate 126-72-7 4 U235 10 (4.54)
Trypan blue 72-57-1 4 U236 10 (4.54)
Unlisted Hazardous Wastes Characteristic of Corrosivity N.A. 4 D002 100 (45.4)
Unlisted Hazardous Wastes Characteristic of Ignitability N.A. 4 D001 100 (45.4)
Unlisted Hazardous Wastes Characteristic of Reactivity N.A. 4 D003 100 (45.4)
Arsenic (D004) N.A. 4 D004 1 (0.454)
Barium (D005) N.A. 4 D005 1000 (454)
Benzene (D018) N.A. 1,2,3,4 D018 10 (4.54)
Cadmium (D006) N.A. 4 D006 10 (4.54)
Carbon tetrachloride (D019) N.A. 1,2,4 D019 10 (4.54)
Chlordane (D020) N.A. 1,2,4 D020 1 (0.454)
Chlorobenzene (D021) N.A. 1,2,4 D021 100 (45.4)
Chloroform (D022) N.A. 1,2,4 D022 10 (4.54)
Chromium (D007) N.A. 4 D007 10 (4.54)
o-Cresol (D023) N.A. 4 D023 100 (45.4)
m-Cresol (D024) N.A. 4 D024 100 (45.4)
p-Cresol (D025) N.A. 4 D025 100 (45.4)
Cresol (D026) N.A. 4 D026 100 (45.4)
2,4-D (D016) N.A. 1,4 D016 100 (45.4)
1,4-Dichlorobenzene (D027) N.A. 1,2,4 D027 100 (45.4)
1,2-Dichloroethane (D028) N.A. 1,2,4 D028 100 (45.4)
1,1-Dichloroethylene (D029) N.A. 1,2,4 D029 100 (45.4)
2,4-Dinitrotoluene (D030) N.A. 1,2,4 D030 10 (4.54)
Endrin (D012) N.A. 1,4 D012 1 (0.454)
Heptachlor (and epoxide) (D031) N.A. 1,2,4 D031 1 (0.454)
Hexachlorobenzene (D032) N.A. 2,4 D032 10 (4.54)
Hexachlorobutadiene (D033) N.A. 2,4 D033 1 (0.454)
Hexachloroethane (D034) N.A. 2,4 D034 100 (45.4)
Lead (D008) N.A. 4 D008 10 (4.54)
Lindane (D013) N.A. 1,4 D013 1 (0.454)
Mercury (D009) N.A. 4 D009 1 (0.454)
Methoxychlor (D014) N.A. 1,4 D014 1 (0.454)
Methyl ethyl ketone (D035) N.A. 4 D035 5000 (2270)
Nitrobenzene (D036) N.A. 1,2,4 D036 1000 (454)
Pentachlorophenol (D037) N.A. 1,2,4 D037 10 (4.54)
Pyridine (D038) N.A. 4 D038 1000 (454)
Selenium (D010) N.A. 4 D010 10 (4.54)
Silver (D011) N.A. 4 D011 1 (0.454)
Tetrachloroethylene (D039) N.A. 2,4 D039 100 (45.4)
Toxaphene (D015) N.A. 1,4 D015 1 (0.454)
Trichloroethylene (D040) N.A. 1,2,4 D040 100 (45.4)
2,4,5-Trichlorophenol (D041) N.A. 1,4 D041 10 (4.54)
2,4,6-Trichlorophenol (D042) N.A. 1,2,4 D042 10 (4.54)
2,4,5-TP (D017) N.A. 1,4 D017 100 (45.4)
Vinyl chloride (D043) N.A. 2,3,4 D043 1 (0.454)
Uracil mustard 66-75-1 4 U237 10 (4.54)
Uranyl acetate 541-09-3 1 100 (45.4)
Uranyl nitrate 10102-06-4 36478-76-9 1 100 (45.4)
Urea, N-ethyl-N-nitroso- 759-73-9 4 U176 1 (0.454)
Urea, N-methyl-N-nitroso- 684-93-5 3,4 U177 1 (0.454)
Urethane 51-79-6 3,4 U238 100 (45.4)
Vanadic acid, ammonium salt 7803-55-6 4 P119 1000 (454)
Vanadium oxide V2O5 1314-62-1 1,4 P120 1000 (454)
Vanadium pentoxide 1314-62-1 1,4 P120 1000 (454)
Vanadyl sulfate 27774-13-6 1 1000 (454)
Vinyl acetate 108-05-4 1,3 5000 (2270)
Vinyl acetate monomer 108-05-4 1,3 5000 (2270)
Vinylamine, N-methyl-N-nitroso- 4549-40-0 4 P084 10 (4.54)
Vinyl bromide 593-60-2 3 100 (45.4)
Vinyl chloride 75-01-4 2,3,4 U043 1 (0.454)
Vinylidene chloride 75-35-4 1,2,3,4 U078 100 (45.4)
Warfarin, & salts 81-81-2 4 P001, U248 100 (45.4)
Xylene 1330-20-7 1,3,4 U239 100 (45.4)
m-Xylene 108-38-3 3 1000 (454)
o-Xylene 95-47-6 3 1000 (454)
p-Xylene 106-42-3 3 100 (45.4)
Xylene (mixed) 1330-20-7 1,3,4 U239 100 (45.4)
Xylenes (isomers and mixture) 1330-20-7 1,3,4 U239 100 (45.4)
Xylenol 1300-71-6 1 1000 (454)
Yohimban-16-carboxylic acid,11,17-dimethoxy-18-[(3,4,5-trimethoxybenzoyl)oxy]-, methyl ester (3beta,16beta,17alpha, 18beta,20alpha) 50-55-54 4 U200 5000 (2270)
Zinc †† 7440-66-6 2 1000 (454)
ZINC AND COMPOUNDS N.A. 2 **
Zinc acetate 557-34-6 1 1000 (454)
Zinc ammonium chloride 52628-25-8 14639-97-5 14639-98-6 1 1000 (454)
Zinc, bis(dimethylcarbamodithioato-S,S')-, (Ziram) 137-30-4 4 P205 ##
Zinc borate 1332-07-6 1 1000 (454)
Zinc bromide 7699-45-8 1 1000 (454)
Zinc carbonate 3486-35-9 1 1000 (454)
Zinc chloride 7646-85-7 1 1000 (454)
Zinc cyanide Zn(CN)2 557-21-1 1,4 P121 10 (4.54)
Zinc fluoride 7783-49-5 1 1000 (454)
Zinc formate 557-41-5 1 1000 (454)
Zinc hydrosulfite 7779-86-4 1 1000 (454)
Zinc nitrate 7779-88-6 1 1000 (454)
Zinc phenolsulfonate 127-82-2 1 5000 (2270)
Zinc phosphide Zn3P2 1314-84-7 1,4 P122, U249 100 (45.4)
Zinc silicofluoride 16871-71-9 1 5000 (2270)
Zinc sulfate 7733-02-0 1 1000 (454)
Zirconium nitrate 13746-89-9 1 5000 (2270)
Zirconium potassium fluoride 16923-95-8 1 1000 (454)
Zirconium sulfate 14644-61-2 1 5000 (2270)
Zirconium tetrachloride 10026-11-6 1 5000 (2270)
F001 4 F001 10 (4.54)
The following spent halogenated solvents used in degreasing; all spent solvent mixtures/blends used in degreasing containing, before use, a total of ten percent or more (by volume) of one or more of the halogenated solvents listed below or those solvents listed in F002, F004, and F005; and still bottoms from the recovery of these spent solvents and spent solvent mixtures.
(a) Tetrachloroethylene 127-18-4 2,3,4 U210 100 (45.4)
(b) Trichloroethylene 79-01-6 1,2,3,4 U228 100 (45.4)
(c) Methylene chloride 75-09-2 2,3,4 U080 1000 (454)
(d) 1,1,1-Trichloroethane 71-55-6 2,3,4 U226 1000 (454)
(e) Carbon tetrachloride 56-23-5 1,2,3,4 U211 10 (4.54)
(f) Chlorinated fluorocarbons N.A. 5000 (2270)
F002 4 F002 10 (4.54)
The following spent halogenated solvents; all spent solvent mixtures/blends containing, before use, a total of ten percent or more (by volume) of one or more of the halogenated solvents listed below or those solvents listed in F001, F004, or F005; and still bottoms from the recovery of these spent solvents and spent solvent mixtures.
(b) Methylene chloride 75-09-2 2,3,4 U080 1000 (454)
(c) Trichloroethylene 79-01-6 1,2,3,4 U228 100 (45.4)
(e) Chlorobenzene 108-90-7 1,2,3,4 U037 100 (45.4)
(f) 1,1,2-Trichloro-1,2,2-trifluoroethane 76-13-1 5000 (2270)
(g) o-Dichlorobenzene 95-50-1 1,2,4 U070 100 (45.4)
(h) Trichlorofluoromethane 75-69-4 4 U121 5000 (2270)
(i) 1,1,2-Trichloroethane 79-00-5 2,3,4 U227 100 (45.4)
F003 4 F003 100 (45.4)
The following spent non-halogenated solvents and the still bottoms from the recovery of these solvents.
(a) Xylene 1330-20-7 1000 (454)
(b) Acetone 67-64-1 5000 (2270)
(c) Ethyl acetate 141-78-6 5000 (2270)
(d) Ethylbenzene 100-41-4 1000 (454)
(e) Ethyl ether 60-29-7 100 (45.4)
(f) Methyl isobutyl ketone 108-10-1 5000 (2270)
(g) n-Butyl alcohol 71-36-3 5000 (2270)
(h) Cyclohexanone 108-94-1 5000 (2270)
(i) Methanol 67-56-1 5000 (2270)
F004 4 F004 100 (45.4)
The following spent non-halogenated solvents and the still bottoms from the recovery of these solvents:
(a) Cresols/Cresylic acid 1319-77-3 1,3,4 U052 100 (45.4)
(b) Nitrobenzene 98-95-3 1,2,3,4 U169 1000 (454)
F005 4 F005 100 (45.4)
(a) Toluene 108-88-3 1,2,3,4 U220 1000 (454)
(b) Methyl ethyl ketone 78-93-3 3,4 U159 5000 (2270)
(c) Carbon disulfide 75-15-0 1,3,4 P022 100 (45.4)
(d) Isobutanol 78-83-1 4 U140 5000 (2270)
(e) Pyridine 110-86-1 4 U196 1000 (454)
F006 4 F006 10 (4.54)
Wastewater treatment sludges from electroplating operations except from the following processes: (1) sulfuric acid anodizing of aluminum, (2) tin plating on carbon steel, (3) zinc plating (segregated basis) on carbon steel, (4) aluminum or zinc-aluminum plating on carbon steel, (5) cleaning/stripping associated with tin, zinc and aluminum plating on carbon steel, and (6) chemical etching and milling of aluminum.
F007 4 F007 10 (4.54)
F008 4 F008 10 (4.54)
F009 4 F009 10 (4.54)
F010 4 F010 10 (4.54)
F011 4 F011 10 (4.54)
F012 4 F012 10 (4.54)
F020 4 F020 1 (0.454)
Wastes (except wastewater and spent carbon from hydrogen chloride purification) from the production or manufacturing use (as a reactant, chemical intermediate, or component in a formulating process) of tri- or tetrachlorophenol or of intermediates used to produce their pesticide derivatives. (This listing does not include wastes from the production of hexachlorophene from highly purified 2,4,5-trichlorophenol.)
F021 4 F021 1 (0.454)
Wastes (except wastewater and spent carbon from hydrogen chloride purification) from the production or manufacturing use (as a reactant, chemical intermediate, or component in a formulating process) of pentachlorophenol or of intermediates used to produce its derivatives.
F022 4 F022 1 (0.454)
F023 4 F023 1 (0.454)
Wastes (except wastewater and spent carbon from hydrogen chloride purification) from the production of materials on equipment previously used for the production or manufacturing use (as a reactant, chemical intermediate, or a component in a formulating process) of tri- and tetrachlorophenols. (This listing does not include wastes from equipment used only for the production or use of hexachlorophene from highly purified 2,4,5-trichlorophenol.)
F024 4 F024 1 (0.454)
Process wastes, including but not limited to, distillation residues, heavy ends, tars, and reactor clean-out wastes, from the production of certain chlorinated aliphatic hydrocarbons by free radical catalyzed processes. These chlorinated aliphatic hydrocarbons are those having carbon chain lengths ranging from one to and including five, with varying amounts and positions of chlorine substitution. (This listing does not include wastewaters, wastewater treatment sludges, spent catalysts, and wastes listed in 40 CFR 261.31 or 261.32.)
F025 4 F025 1 (0.454)
F026 4 F026 1 (0.454)
F027 4 F027 1 (0.454)
Discarded unused formulations containing tri-, tetra-, or pentachlorophenol or discarded unused formulations containing compounds derived from these chlorophenols. (This listing does not include formulations containing hexachlorophene synthesized from prepurified 2,4,5- trichlorophenol as the sole component.)
F028 4 F028 1 (0.454)
F032 4 F032 1 (0.454)
Wastewaters (except those that have not come into contact with process contaminants), process residuals, preservative drippage, and spent formulations from wood preserving processes generated at plants that currently use or have previously used chlorophenolic formulations (except potentially cross-contaminated wastes that have had the F032 waste code deleted in accordance with § 261.35 of this chapter or potentially cross-contaminated wastes that are otherwise currently regulated as hazardous wastes (i.e., F034 or F035), and where the generator does not resume or initiate use of chlorophenolic formulations). This listing does not include K001 bottom sediment sludge from the treatment of wastewater from wood preserving processes that use creosote and/or pentachlorophenol.
F034 4 F034 1 (0.454)
F035 4 F035 1 (0.454)
F037 4 F037 1 (0.454)
Petroleum refinery primary oil/water/solids separation sludge-Any sludge generated from the gravitational separation of oil/water/solids during the storage or treatment of process wastewaters and oily cooling wastewaters from petroleum refineries. Such sludges include, but are not limited to those generated in oil/water/solids separators; tanks and impoundments; ditches and other conveyances; sumps; and stormwater units receiving dry weather flow. Sludges generated in stormwater units that do not receive dry weather flow, sludges generated from non-contact once-through cooling waters segregated for treatment from other process or oily cooling waters, sludges generated in aggressive biological treatment units as defined in § 261.31(b)(2) (including sludges generated in one or more additional units after wastewaters have been treated in aggressive biological treatment units) and K051 wastes are not included in this listing. This listing does include residuals generated from processing or recycling oil-bearing hazardous secondary materials excluded under § 261.4(a)(12)(i), if those residuals are to be disposed of.
F038 4 F038 1 (0.454)
Petroleum refinery secondary (emulsified) oil/water/solids separation sludge-Any sludge and/or float generated from the physical and/or chemical separation of oil/water/solids in process wastewaters and oily cooling wastewaters from petroleum refineries. Such wastes include, but are not limited to, all sludges and floats generated in: induced air flotation (IAF) units, tanks and impoundments, and all sludges generated in DAF units. Sludges generated in stormwater units that do not receive dry weather flow, sludges generated from non-contact once-through cooling waters segregated for treatment from other process or oily cooling waters, sludges and floats generated in aggressive biological treatment units as defined in § 261.31(b)(2) (including sludges and floats generated in one or more additional units after wastewaters have been treated in aggressive biological treatment units) and F037, K048, and K051 wastes are not included in this listing.
F039 4 F039 1 (0.454)
Leachate (liquids that have percolated through land disposed wastes) resulting from the disposal of more than one restricted waste classified as hazardous under subpart D of 40 CFR part 261. (Leachate resulting from the disposal of one or more of the following EPA Hazardous Wastes and no other hazardous wastes retains its EPA Hazardous Waste Number(s): F020, F021, F022, F026, F027, and/or F028.)
K001 4 K001 1 (0.454)
K002 4 K002 10 (4.54)
K003 4 K003 10 (4.54)
K004 4 K004 10 (4.54)
K005 4 K005 10 (4.54)
K006 4 K006 10 (4.54)
K007 4 K007 10 (4.54)
K008 4 K008 10 (4.54)
K009 4 K009 10 (4.54)
K010 4 K010 10 (4.54)
K011 4 K011 10 (4.54)
K013 4 K013 10 (4.54)
K014 4 K014 5000 (2270)
K015 4 K015 10 (4.54)
K016 4 K016 1 (0.454)
K017 4 K017 10 (4.54)
K018 4 K018 1 (0.454)
K019 4 K019 1 (0.454)
K020 4 K020 1 (0.454)
K021 4 K021 10 (4.54)
K022 4 K022 1 (0.454)
K023 4 K023 5000 (2270)
K024 4 K024 5000 (2270)
K025 4 K025 10 (4.54)
K026 4 K026 1000 (454)
K027 4 K027 10 (4.54)
K028 4 K028 1 (0.454)
K029 4 K029 1 (0.454)
Waste from the product steam stripper in the production of 1,1,1- trichloroethane.
K030 4 K030 1 (0.454)
K031 4 K031 1 (0.454)
K032 4 K032 10 (4.54)
K033 4 K033 10 (4.54)
K034 4 K034 10 (4.54)
K035 4 K035 1 (0.454)
K036 4 K036 1 (0.454)
K037 4 K037 1 (0.454)
K038 4 K038 10 (4.54)
K039 4 K039 10 (4.54)
K040 4 K040 10 (4.54)
K041 4 K041 1 (0.454)
K042 4 K042 10 (4.54)
K043 4 K043 10 (4.54)
K044 4 K044 10 (4.54)
K045 4 K045 10 (4.54)
K046 4 K046 10 (4.54)
K047 4 K047 10 (4.54)
K048 4 K048 10 (4.54)
K049 4 K049 10 (4.54)
K050 4 K050 10 (4.54)
K051 4 K051 10 (4.54)
K052 4 K052 10 (4.54)
K060 4 K060 1 (0.454)
K061 4 K061 10 (4.54)
K062 4 K062 10 (4.54)
K064 4 K064 10 (4.54)
K065 4 K065 10 (4.54)
K066 4 K066 10 (4.54)
K069 4 K069 10 (4.54)
Emission control dust/sludge from secondary lead smelting. (Note: This listing is stayed administratively for sludge generated from secondary acid scrubber systems. The stay will remain in effect until further administrative action is taken. If EPA takes further action effecting the stay, EPA will publish a notice of the action in the Federal Register.)
K071 4 K071 1 (0.454)
K073 4 K073 10 (4.54)
Chlorinated hydrocarbon waste from the purification step of the diaphragm cellprocess using graphite anodes in chlorine production.
K083 4 K083 100 (45.4)
K084 4 K084 1 (0.454)
K085 4 K085 10 (4.54)
K086 4 K086 10 (4.54)
K087 4 K087 100 (45.4)
K088 4 K088 10 (4.54)
K090 4 K090 10 (4.54)
K091 4 K091 10 (4.54)
K093 4 K093 5000 (2270)
K094 4 K094 5000 (2270)
K095 4 K095 100 (45.4)
K096 4 K096 100 (45.4)
K097 4 K097 1 (0.454)
K098 4 K098 1 (0.454)
K099 4 K099 10 (4.54)
K100 4 K100 10 (4.54)
K101 4 K101 1 (0.454)
K102 4 K102 1 (0.454)
K103 4 K103 100 (45.4)
K104 4 K104 10 (4.54)
K105 4 K105 10 (4.54)
K106 4 K106 1 (0.454)
K107 4 K107 10 (4.54)
Column bottoms from product separation from the production of 1,1- dimethylhydrazine (UDMH) from carboxylic acid hydrazines.
K108 4 K108 10 (4.54)
Condensed column overheads from product separation and condensed reactor vent gases from the production of 1,1- dimethylhydrazine (UDMH) from carboxylic acid hydrazides.
K109 4 K109 10 (4.54)
K110 4 K110 10 (4.54)
Condensed column overheads from intermediate separation from the production of 1,1- dimethylhydrazine (UDMH) from carboxylic acid hydrazides.
K111 4 K111 10 (4.54)
K112 4 K112 10 (4.54)
K113 4 K113 10 (4.54)
K114 4 K114 10 (4.54)
K115 4 K115 10 (4.54)
K116 4 K116 10 (4.54)
K117 4 K117 1 (0.454)
K118 4 K118 1 (0.454)
K123 4 K123 10 (4.54)
K124 4 K124 10 (4.54)
K125 4 K125 10 (4.54)
K126 4 K126 10 (4.54)
K131 4 K131 100 (45.4)
K132 4 K132 1000 (454)
K136 4 K136 1 (0.454)
K141 4 K141 1 (0.454)
K142 4 K142 1 (0.454)
K143 4 K143 1 (0.454)
Process residues from the recovery of light oil, including, but not limited to, those generated in stills, decanters, and wash oil recovery units from the recovery of coke by- products produced from coal.
K144 4 K144 1 (0.454)
K145 4 K145 1 (0.454)
K147 4 K147 1 (0.454)
K148 4 K148 1 (0.454)
K149 4 K149 10 (4.54)
Distillation bottoms from the production of alpha-(or methyl-) chlorinated toluenes, ring-chlorinated toluenes, benzoyl chlorides, and compounds with mixtures of these functional groups. [This waste does not include still bottoms from the distillation of benzyl chloride.]
K150 4 K150 10 (4.54)
K151 4 K151 10 (4.54)
Wastewater treatment sludges, excluding neutralization and biological sludges, generated during the treatment of waste-waters from the production of alpha- (or methyl-) chlorinated toluenes, ring-chlorinated toluenes, benzoyl chlorides, and compounds with mixtures of these functional groups.
K156 4 K156 ##
K157 4 K157 ##
K158 4 K158 ##
K159 4 K159 ##
K161 4 K161 ##
Purification solids (including filtration, evaporation, and centrifugation solids), baghouse dust and floor sweepings from the production of dithiocarbamate acids and their salts. (This does not include K125 or K126.)
K169f 4 K169 10 (4.54)
K170f 4 K170 1 (0.454)
K171f 4 K171 1 (0.454)
Spent hydrotreating catalyst from petroleum refining operations. (This listing does not include inert support media.)
K172f 4 K172 1 (0.454)
Spent hydrorefining catalyst from petroleum refining operations. (This listing does not include inert support media.)
K174f 4 K174 1 (0.454)
K175f 4 K175 1 (0.454)
Baghouse filters from the production of antimony oxide, including filters from the production of intermediates (e.g., antimony metal or crude antimony oxide) 4 K176 1 (0.454)
Slag from the production of antimony oxide that is speculatively accumulated or disposed, including slag from the production of intermediates (e.g., antimony metal or crude antimony oxide) 4 K177 5,000 (2270)
Residues from manufacturing and manufacturing-site storage of ferric chloride from acids formed during the production of titanium dioxide using the chloride ilmenite process 4 K178 1 (0.454)
† Indicates the statutory source defined by 1,2,3, and 4, as described in the note preceding Table 302.4.
†† No reporting of releases of this hazardous substance is required if the diameter of the pieces of the solid metal released is larger than 100 micrometers (0.004 inches).
††† The RQ for asbestos is limited to friable forms only.
## The Agency may adjust the statutory RQ for this hazardous substance in a future rulemaking; until then the statutory one-pound RQ applies.
§ The adjusted RQs for radionuclides may be found in Appendix B to this table.
** Indicates that no RQ is being assigned to the generic or broad class.
a Benzene was already a CERCLA hazardous substance prior to the CAA Amendments of 1990 and received an adjusted 10-pound RQ based on potential carcinogenicity in an August 14, 1989, final rule (54 FR 33418). The CAA Amendments specify that “benzene (including benzene from gasoline)” is a hazardous air pollutant and, thus, a CERCLA hazardous substance.
b The CAA Amendments of 1990 list DDE (3547-04-4) as a CAA hazardous air pollutant. The CAS number, 3547-04-4, is for the chemical, p,p'dichlorodiphenylethane. DDE or p,p'-dichlorodiphenyldichloroethylene, CAS number 72-55-9, is already listed in Table 302.4 with a final RQ of 1 pound. The substance identified by the CAS number 3547-04-4 has been evaluated and listed as DDE to be consistent with the CAA section 112 listing, as amended.
c Includes mineral fiber emissions from facilities manufacturing or processing glass, rock, or slag fibers (or other mineral derived fibers) of average diameter 1 micrometer or less.
d Includes mono- and di-ethers of ethylene glycol, diethylene glycol, and triethylene glycol R-(OCH2CH2)n-OR' where:
e Includes organic compounds with more than one benzene ring, and which have a boiling point greater than or equal to 100°C.
f See 40 CFR 302.6(b)(1) for application of the mixture rule to this hazardous waste.
5. Appendix A to § 302.4 is amended by:
a. removing the following entries: 50293, 52857, 54115, 55630, 55914, 57125, 57249, 57976, 58899, 59507, 60117, 63252, 72208, 72548, 74931, 79016, 79221, 81072, 81812, 88857, 91941, 92875, 93721, 93765, 94757, Start Printed Page 4534995476, 95487, 96184, 98873, 100447, 101144, 106423, 106445, 106503, 106934, 108101, 108383, 108394, 108952, 110758, 111444, 111546, 111911, 116063, 119904, 119937, 120581, 121448, 122394, 123911, 126998, 127184, 143339, 143500, 148823, 151508, 151564, 189559, 193395, 206440, 218019, 298022, 298044, 303344, 309002, 315184, 465736, 492808, 506616, 506649, 506683, 506774, 542881, 544923, 557197, 557211, 592018, 606202, 616239, 684935, 1314847, 1319773, 1327522, 1330207, 1563662, 2032657, 2763964, 7440417, 7488564, 7778394, 7783064, 7791120, 8001352, 8001589, 11096825, 11097691, 11104282, 11141165, 12039520, 12672296, 12674112, 13463393, 16752775, 17804352, 18883664, 20816120, 20830813, 23135220, 39196184, and 53469219.
b. adding the following entries: 50293, 52857, 54115, 55630, 55914, 57249, 57578, 57976, 58899, 59507, 59892, 60117, 60355, 63252, 64675, 68122, 72208, 72548, 74931, 79016, 79118, 79221, 81072, 81812, 88857, 90040, 91667, 91941, 92524, 92671, 92875, 92933, 93721, 93765, 94757, 95476, 95487, 96093, 98873, 100447, 101144, 101688, 101779, 106423, 106445, 106503, 106887, 106934, 106990, 107211, 108101, 108383, 108394, 108952, 110543, 110758, 111422, 111444, 111546, 111911, 114261, 116063, 119904, 119937, 120581, 120809, 121448, 121697, 123319, 123386, 123911, 126998, 127184, 132649, 133904, 143339, 143500, 148823, 151508, 151564, 156627, 189559, 193395, 206440, 218019, 298022, 298044, 303344, 309002, 315184, 334883, 463581, 465736, 492808, 506616, 506649, 506683, 506774, 532274, 540841, 542881, 544923, 557197, 557211, 592018, 593602, 606202, 680319, 684935, 822060, 1314847, 1319773, 1330207, 1563662, 1582098, 1634044, 2032657, 2763964, 3547044, 7440417, 7488564, 7550450, 7778394, 7783064, 7791120, 8001352, 11096825, 11097691, 11104282, 11141165, 12039520, 12672296, 12674112, 13463393, 16752775, 17804352, 18883664, 20816120, 20830813, 23135220, 39196184, and 53469219.
50293 Benzene, 1,1′-(2,2,2- trichloroethylidene)bis[4-chloro-. DDT. 4,4′-DDT.
52857 Famphur. Phosphorothioic acid, O-[4-[(dimethylamino)sulfonyl]phenyl] O,O-dimethyl ester.
54115 Nicotine, & salts. Pyridine, 3-(1-methyl-2-pyrrolidinyl)-, (S)-, & salts.
55630 Nitroglycerine. 1,2,3-Propanetriol, trinitrate.
55914 Diisopropylfluorophosphate (DFP). Phosphorofluororidic acid, bis(1-methylethyl) ester.
57249 Strychnidin-10-one, & salts. Strychnine, & salts.
57578 beta-Propiolactone.
57976 Benz[a]anthracene, 7,12-dimethyl-. 7,12-Dimethylbenz[a]anthracene.
58899 γ-BHC. Cyclohexane, 1,2,3,4,5,6-hexachloro-(1α,2α,3β,4α,5α,6β)-. Lindane. Lindane (all isomers).
59507 p-Chloro-m-cresol. Phenol, 4-chloro-3-methyl-.
59892 N-Nitrosomorpholine.
60117 Benzenamine, N,N-dimethyl-4-(phenylazo)-. Dimethyl aminoazobenzene. p-Dimethylaminoazobenzene.
60355 Acetamide.
63252 Carbaryl. 1-Naphthalenol, methylcarbamate.
64675 Diethyl sulfate.
68122 Dimethylformamide.
72208 Endrin. Endrin, & metabolites. 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.
72548 Benzene, 1,1′-(2,2-dichloroethylidene)bis[4-chloro-. DDD. TDE. 4,4′-DDD.
74931 Methanethiol. Methyl mercaptan. Thiomethanol.
79016 Ethene, trichloro-. Trichloroethylene.
79118 Chloroacetic acid.
79221 Carbonochloridic acid, methyl ester. Methyl chlorocarbonate.
81072 Saccharin, & salts. 1,2-Benzisothiazol-3(2H)-one, 1,1-dioxide, & salts.
81812 Warfarin, & salts. 2H-1-Benzopyran-2-one, 4-hydroxy-3-(3-oxo-1-phenylbutyl)-, & salts.
88857 Dinoseb. Phenol, 2-(1-methylpropyl)-4,6-dinitro-.
90040 o-Anisidine.
91667 N,N-Diethylaniline.
91941 [1,1′-Biphenyl]-4,4′-diamine,3,3′-dichloro-. 3,3′-Dichlorobenzidine.
92524 Biphenyl.
92671 4-Aminobiphenyl.
92875 Benzidine. [1,1′-Biphenyl]-4,4′-diamine.
92933 4-Nitrobiphenyl. Propanoic acid, 2-(2,4,5-trichlorophenoxy)-. Silvex (2,4,5-TP). 2,4,5-TP acid.
93765 Acetic acid, (2,4,5-trichlorophenoxy)-. 2,4,5-T. 2,4,5-T acid.
94757 Acetic acid, (2,4-dichlorophenoxy)-, salts & esters. 2,4-D Acid. 2,4-D, salts and esters.
95476 o-Xylene.
95487 o-Cresol.
96093 Styrene oxide.
98873 Benzal chloride. Benzene, (dichloromethyl)-.
100447 Benzene, (chloromethyl)-. Benzyl chloride.
101144 Benzenamine, 4,4′-methylenebis[2-chloro-. 4,4′-Methylenebis(2-chloroaniline).
101688 MDI. Methylene diphenyl diisocyanate.
101779 4,4′-Methylenedianiline.
106423 p-Xylene.
106445 p-Cresol.
106503 p-Phenylenediamine.
106887 1,2-Epoxybutane.
106934 Dibromoethane. Ethane, 1,2-dibromo-. Ethylene dibromide.
106990 1,3-Butadiene.
107211 Ethylene glycol.
108101 Hexone. Methyl isobutyl ketone. 4-Methyl-2-pentanone.
108383 m-Xylene.
108394 m-Cresol.
108952 Phenol.
110543 Hexane.
110758 Ethene, (2-chloroethoxy)-. 2-Chloroethyl vinyl ether.
111422 Diethanolamine.
111444 Bis(2-chloroethyl) ether. Dichloroethyl ether. Ethane, 1,1′-oxybis[2-chloro-.
111546 Carbamodithioic acid, 1,2-ethanediylbis-, salts & esters. Ethylenebisdithiocarbamic acid, salts & esters.
111911 Bis(2-chloroethoxy) methane. Dichloromethoxyethane. Ethane, 1,1′-[methylenebis(oxy)]bis(2-chloro-.
114261 Phenol, 2-(1-methylethoxy)-, methylcarbamate. Propoxur (Baygon).
116063 Aldicarb. Propanal, 2-methyl-2-(methylthio)-, O-[(methylamino)carbonyl]oxime.
119904 [1,1′-Biphenyl]-4,4′-diamine,3,3′-dimethoxy-. 3,3′-Dimethoxybenzidine.
119937 [1,1′-Biphenyl]-4,4′-diamine,3,3′- dimethyl-. 3,3′-Dimethylbenzidine.
120581 Isosafrole. 1,3-Benzodioxole, 5-(1-propenyl)-.
120809 Catechol.
121448 Ethanamine, N,N-diethyl-. Triethylamine.
121697 N,N-Dimethylaniline.
123319 Hydroquinone.
123386 Propionaldehyde.
123911 1,4-Diethyleneoxide. 1,4-Dioxane.
126998 Chloroprene.
127184 Ethene, tertrachloro-. Perchloroethylene. Tetrachloroethylene.
132649 Dibenzofuran.
133904 Chloramben.
143339 Sodium cyanide Na(CN).
143500 Kepone. 1,3,4-Metheno-2H-cyclobuta[cd]pentalen-2-one,1,1a,3,3a,4,5,5,5a,5b,6-decachlorooctahydro-.
148823 L-Phenylalanine, 4-[bis(2-chloroethyl)amino]-. Melphalan.
151508 Potassium cyanide K(CN).
151564 Aziridine. Ethylenimine.
156627 Calcium cyanamide.
189559 Benzo[rst]pentaphene. Dibenzo[a,i]pyrene.
193395 Indeno(1,2,3-cd)pyrene.
206440 Fluoranthene.
218019 Chrysene.
298022 Phorate. Phosphorodithioic acid, O,O-diethyl S-[(ethylthio) methyl] ester.
298044 Disulfoton. Phosphorodithioic acid, O,O-diethyl S-[2-(ethylthio)ethyl] ester.
303344 Lasiocarpine. 2-Butenoic acid, 2-methyl-, 7-[[2,3-dihydroxy-2-(1-methoxyethyl)-3-methyl-1-oxobutoxy]methyl]-2,3,5,7a-tetrahydro-1H-pyrrolizin-1-yl ester, [1S-[1alpha(Z),7(2S*,3R*), 7aalpha]]-.
309002 Aldrin. 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)-.
315184 Mexacarbate. Phenol, 4-(dimethylamino)-3,5-dimethyl-, methylcarbamate (ester).
334883 Diazomethane.
463581 Carbonyl sulfide.
465736 Isodrin. 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)-.
492808 Auramine. Benzenamine, 4,4′-carbonimidoylbis[N,N-dimethyl-.
506616 Argentate(1-), bis(cyano-C)-, potassium. Potassium silver cyanide.
506649 Silver cyanide Ag(CN).
506683 Cyanogen bromide (CN)Br.
506774 Cyanogen chloride (CN)Cl.
532274 2-Chloroacetophenone.
540841 2,2,4-Trimethylpentane.
542881 Bis(chloromethyl)ether. Dichloromethyl ether. Methane, oxybis(chloro-.
544923 Copper cyanide Cu(CN).
557197 Nickel cyanide Ni(CN)2.
557211 Zinc cyanide Zn(CN)2.
592018 Calcium cyanide Ca(CN)2.
593602 Vinyl bromide.
606202 Benzene, 2-methyl-1,3-dinitro-. 2,6-Dinitrotoluene.
680319 Hexamethylphosphoramide.
684935 N-Nitroso-N-methylurea. Urea, N-methyl-N-nitroso-.
822060 Hexamethylene-1,6-diisocyanate.
1314847 Zinc phosphide Zn3 P2.
1319773 Cresol (cresylic acid). Cresols (isomers and mixture). Cresylic acid (isomers and mixture). Phenol, methyl-.
1330207 Benzene, dimethyl-. Xylene. Xylene (mixed). Xylenes (isomers and mixture).
1563662 7-Benzofuranol, 2,3-dihydro-2,2-dimethyl-, methylcarbamate. Carbofuran.
1582098 Trifluralin.
1634044 Methyl tert-butyl ether.
2032657 Mercaptodimethur. Methiocarb. Phenol, (3,5-dimethyl-4-(methylthio)-, methylcarbamate.
2763964 3(2H)-Isoxazolone, 5-(aminomethyl)-. 5-(Aminomethyl)-3-isoxazolol.
3547044 DDE.
7440417 Beryllium. Beryllium powder.
7488564 Selenium sulfide SeS2.
7550450 Titanium tetrachloride.
7778394 Arsenic acid H3 AsO4.
7783064 Hydrogen sulfide H2 S.
7791120 Thallium chloride TlCl.
8001352 Chlorinated camphene. Toxaphene.
11096825 Aroclor 1260.
11097691 Aroclor 1254.
11104282 Aroclor 1221.
11141165 Aroclor 1232.
12039520 Selenious acid, dithallium(1+) salt. Thallium (I) selenite.
12672296 Aroclor 1248.
12674112 Aroclor 1016.
13463393 Nickel carbonyl Ni(CO)4, (T-4)-.
16752775 Ethanimidothioic acid, N-[[(methylamino)carbonyl] oxy]-, methyl ester. Methomyl.
17804352 Carbamic acid, [1-[(butylamino)carbonyl]-1H-benzimidazol-2-yl]-, methyl ester (Benomyl).
18883664 D-Glucose, 2-deoxy-2[[(methylnitrosoamino)-carbonyl]amino]-. Glucopyranose, 2-deoxy-2-(3-methyl-3-nitrosoureido)-, D-. Streptozotocin.
20816120 Osmium oxide OsO4, (T-4)-. Osmium tetroxide.
20830813 Daunomycin. 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)-.
23135220 Ethanimidothioic acid, 2-(dimethylamino)-N-[[(methylamino)carbonyl]oxy]-2-oxo-, methyl ester (Oxamyl).
39196184 Thiofanox. 2-Butanone, 3,3-dimethyl-1-(methylthio)-,O-[(methylamino)carbonyl] oxime.
53469219 Aroclor 1242.
6. Section 302.5 is amended by revising paragraph (b) to read as follows:
§ 302.5
(b) Unlisted hazardous substances. Unlisted hazardous substances designated by 40 CFR 302.4(b) have the reportable quantity of 100 pounds, except for those unlisted hazardous wastes which exhibit toxicity identified in 40 CFR 261.24. Unlisted hazardous wastes which exhibit toxicity have the reportable quantities listed in Table 302.4 for the contaminant on which the characteristic of toxicity is based. The reportable quantity applies to the waste itself, not merely to the toxic contaminant. If an unlisted hazardous waste exhibits toxicity on the basis of more than one contaminant, the reportable quantity for that waste shall be the lowest of the reportable quantities listed in Table 302.4 for those contaminants. If an unlisted hazardous waste exhibits the characteristic of toxicity and one or more of the other characteristics referenced in 40 CFR 302.4(b), the reportable quantity for that waste shall be the lowest of the applicable reportable quantities.
7. Section 302.6 is amended by revising paragraph (a) to read as follows:
(a) Any person in charge of a vessel or an offshore or an onshore facility shall, as soon as he or she has knowledge of any release (other than a federally permitted release or application of a pesticide) of a hazardous substance from such vessel or facility in a quantity equal to or exceeding the reportable quantity determined by this part in any 24-hour period, immediately notify the National Response Center ((800) 424-8802; in Washington, DC (202) 426-2675 or (202) 267-2675; the facsimile number is (202) 267-2165; and the telex number is 892427).
8. Section 302.7 is amended by revising paragraph (a)(3) to read as follows:
(3) In charge of a facility from which a hazardous substance is released, other than a federally permitted release, in a quantity equal to or greater than that reportable quantity determined under this part who fails to notify immediately the National Response Center as soon as he or she has knowledge of such release Start Printed Page 45357or who submits in such a notification any information which he knows to be false or misleading shall be subject to all of the sanctions, including criminal penalties, set forth in section 103(b) of the Act.
9. Section 302.8 is amended by revising paragraphs (e)(1)(iv)(H) and (f)(4)(viii) to read as follows:
§ 302.8