Environmental Protection Agency § 302.4

non-navigable waters within the ern Marianas, and any other territory United States; or possession over which the United Person means an individual, firm, States has jurisdiction; and corporation, association, partnership, Vessel means every description of consortium, joint venture, commercial watercraft or other artificial contriv­ entity, United States Government, ance used, or capable of being used, as State, municipality, commission, polit­ a means of transportation on water. ical subdivision of a State, or any interstate body; § 302.4 Designation of hazardous sub­ Release means any spilling, leaking, stances. pumping, pouring, emitting, emptying, (a) Listed hazardous substances. The discharging, injecting, escaping, leach­ elements and compounds and haz­ ing, dumping, or disposing into the en­ ardous wastes appearing in table 302.4 vironment, but excludes (1) any release are designated as hazardous substances which results in exposure to persons under section 102(a) of the Act. solely within a workplace, with respect (b) Unlisted hazardous substances. A to a claim which such persons may as­ solid waste, as defined in 40 CFR 261.2, sert against the employer of such per­ which is not excluded from regulation sons, (2) emissions from the engine ex­ as a hazardous waste under 40 CFR haust of a motor vehicle, rolling stock, 261.4(b), is a hazardous substance under aircraft, vessel, or pipeline pumping section 101(14) of the Act if it exhibits station engine, (3) release of source, by- any of the characteristics identified in product, or special nuclear material 40 CFR 261.20 through 261.24. from a nuclear incident, as those terms NOTE: The numbers under the column are defined in the Atomic Energy Act headed ‘‘CASRN’’ are the Chemical Ab­ of 1954, if such release is subject to re­ stracts Service Registry Numbers for each quirements with respect to financial hazardous substance. Other names by which protection established by the Nuclear each hazardous substance is identified in Regulatory Commission under section other statutes and their implementing regu­ 170 of such Act, or for the purposes of lations are provided in the ‘‘Regulatory Syn­ onyms’’ column. The ‘‘Statutory RQ’’ col­ section 104 of the Comprehensive Envi­ umn lists the RQs for hazardous substances ronmental Response, Compensation, established by section 102 of CERCLA. The and Liability Act or any other response ‘‘Statutory Code’’ column indicates the stat­ action, any release of source, byprod­ utory source for designating each substance uct, or special nuclear material from as a CERCLA hazardous substance: ‘‘1’’ indi­ any processing site designated under cates that the statutory source is section section 102(a)(1) or 302(a) of the Ura­ 311(b)(4) of the Clean Water Act, ‘‘2’’ indi­ nium Mill Tailings Radiation Control cates that the source is section 307(a) of the Clean Water Act, ‘‘3’’ indicates that the Act of 1978, and (4) the normal applica­ source is section 112 of the Clean Air Act, tion of fertilizer; and ‘‘4’’ indicates that the source is RCRA Reportable quantity means that quan­ section 3001. The ‘‘RCRA Waste Number’’ tity, as set forth in this part, the re­ column provides the waste identification lease of which requires notification numbers assigned to various substances by pursuant to this part; RCRA regulations. The column headed ‘‘Cat­ United States include the several egory’’ lists the code letters ‘‘X,’’ ‘‘A,’’ ‘‘B,’’ States of the United States, the Dis­ ‘‘C,’’ and ‘‘D,’’ which are associated with re­ portable quantities of 1, 10, 100, 1000, and 5000 trict of Columbia, the Commonwealth pounds, respectively. The ‘‘Pounds (kg)’’ col­ of Puerto Rico, Guam, American umn provides the reportable quantity adjust­ Samoa, the United States Virgin Is­ ment for each hazardous substance in pounds lands, the Commonwealth of the North­ and kilograms.

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00283 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T § 302.4 40 CFR Ch. I (7–1–01 Edition) 1 (0.454) 1 (0.454) 10 (4.54) 1 (0.454) 10 (4.54) 10 (4.54) 1 (0.454) 1 (0.454) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) Pounds (Kg) Final RQ Cat­ egory X C B B B A X B D D C C D B D A D C A B D B C X D D D D X D D B D X waste RCRA Number U005 P057 P002 U187 P058 U240 U001 P023 U034 P069 U112 U232 U144 U214 U002 P005 P002 U005 U003 U004 U006 P003 U007 U008 U009 P070 P004 4 4 4 2 4 1 2 4 4 3 1 4 4 4 4 1 1 4 † 3,4 1,4 1,4 1,4 1,4 3,4 3,4 3,4 1,4 3,4 3,4 1,3,4 1,3,4 1,2,4 1,2,3,4 1,2,3,4 Statutory Code 1 1 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 10 100 100 100 100 RQ 1000 1000 1000 5000 5000 5000 5000 UANTITIES Q oxy-2-methyl-2­ EPORTABLE ...... R -methyl-2-(methylthio)-,O­ ...... Regulatory synonyms ...... trile ...... imethanonaphthalene, 1,2,3,4,10,10­ ...... UBSTANCES AND S Methyllactonitrile. [(methylamino)carbonyl]oxime. 10-hexachloro-1,4,4a,5,8,8a-hexahydro-, (1alpha, 4alpha,4abeta,5alpha,8alpha,8abeta)-...... 2,4-D,salts and esters 2,4,5-T acid 2-Acetylaminofluorene ...... Phenacetin ...... 2,4-D Acid, ...... Fluoroacetamide ...... Ethanal ...... 1-Acetyl-2-thiourea ...... Chloroacetaldehyde ...... Chloral ...... 2-Propanone .. Fluoroacetic acid, sodium salt ...... 2,4,5-T ...... Lead acetate ...... Thallium(I) acetate ...... Propanenitrile, 2-hydr 2-Propen-1-ol ...... Ethyl acetate ...... Acetamide, N-9H-fluoren-2-yl­ ...... Ethanone, 1-phenyl- ...... Acetamide, N-(aminothioxomethyl)- ...... 2-Propenal . 2-Propenamide .. 2-Propenoic acid ...... 2-Propeneni Propanal, 2 1,4,5,8-D 53963 62442 83329 94757 64197 75070 60355 75876 67641 62748 93765 75865 75058 53963 98862 75365 79061 79107 591082 640197 208968 107200 591082 108247 563688 301042 107186 141786 107131 506967 107028 124049 116063 309002 CASRN AZARDOUS H IST OF [Note: All Comments/Notes Are Located at the End of This Table] 302.4 — L ABLE T Hazardous substance Acetamide, 2-fluoro- ...... Acetamide, N-9H-fluoren-2-yl­ ...... Acenaphthylene ...... Acetamide, N-(4-ethoxyphenyl)­ ...... Acenaphthene ...... Acetic anhydride ...... Acetic acid, Lead(2+) salt ...... Acetic acid (2,4-dichlorophenoxy)-, salts & esters ...... Acetic acid ...... Acetaldehyde ...... Acetamide ...... Acetamide, N-(aminothioxomethyl)- ...... Acetaldehyde, chloro­ ...... Acetaldehyde, trichloro­ ...... Acetone ...... Acetic acid, fluoro-, sodium salt ...... Allyl alcohol ...... Acetic acid, thallium (1+) salt ...... Acetic acid, (2,4,5-trichlorophenoxy) ...... Acetic acid, ethyl ester ...... Acetone cyanohydrin ...... Acetonitrile ...... Acetyl bromide ...... Acrolein ...... 2-Acetylaminofluorene ...... Acetophenone ...... Acetyl chloride ...... 1-Acetyl-2-thiourea ...... Acrylamide ...... Acrylic acid ...... Adipic acid ...... Acrylonitrile ...... Aldicarb ...... Aldicarb Aldrin ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00284 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T Environmental Protection Agency § 302.4 ** ** 1 (0.454) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) C C C C D C B X C B C C D D A B B C D A C D B D D D D D A B D B D D D A D D D C D D P007 P006 P008 U011 P009 U012 P119 4 1 1 1 4 1 1 1 1 3 4 1 1 1 1 1 1 4 1 1 1 4 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 4 2 2 2,3 2,3 1,3 1,3,4 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 100 1000 5000 5000 1000 1000 1000 1000 5000 5000 1000 5000 5000 5000 5000 5000 5000 5000 5000 1000 5000 1000 5000 1000 1000 5000 5000 5000 5000 1000 1000 5000 ...... azol-3-amine ...... Antimony Compounds ...... ANTIMONY AND COMPOUNDS ... Muscimol 3(2H)-Isoxazolone, 5-(aminomethyl)­ 4-Pyridinamine ... 1H-1,2,4-Tri Phenol, 2,4,6-trinitro-, ammonium salt ...... Benzenamine Vanadic acid, ammonium salt ...... N.A. N.A. 61825 92671 90040 62533 504245 107051 628637 631618 131748 625161 506876 120127 123922 626380 5972736 7789619 3164292 1341497 7647189 7789095 1309644 2763964 7783564 7664417 1336216 6009707 7773060 1111780 1863634 1066337 3012655 7788989 1762954 7803556 7440360 20859738 10025919 13826830 10192300 16919190 12135761 28300745 14258492 10043013 12125029 12125018 10196040 14307438 ...... ‡ iso-Amyl acetate ...... sec-Amyl acetate ...... tert-Amyl acetate ...... ANTIMONY AND COMPOUNDS ...... 4-Aminopyridine ...... Allyl chloride ...... Antimony Compounds ...... Antimony pentachloride ...... Aluminum phosphide ...... Antimony potassium tartrate ...... Antimony trichloride ...... Antimony trioxide ...... Ammonium fluoborate ...... Aluminum sulfate ...... 5-(Aminomethyl)-3-isoxazolol ...... Amitrole ...... Antimony tribromide ...... Antimony trifluoride ...... Ammonium fluoride ...... 4-Aminobiphenyl ...... Ammonia ...... Ammonium acetate ...... Ammonium bisulfite ...... Ammonium silicofluoride ...... Ammonium sulfide ...... Ammonium picrate ...... Ammonium hydroxide ...... Ammonium oxalate ...... Ammonium sulfamate ...... Ammonium carbamate ...... Ammonium carbonate ...... Ammonium bifluoride ...... Ammonium benzoate ...... Ammonium bicarbonate ...... Ammonium bichromate ...... Ammonium sulfite ...... Anthracene ...... o-Anisidine ...... Aniline ...... Ammonium chloride ...... Ammonium citrate, dibasic ...... Ammonium chromate ...... Ammonium tartrate ...... Ammonium vanadate ...... Antimony Ammonium thiocyanate ...... Amyl acetate ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00285 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T § 302.4 40 CFR Ch. I (7–1–01 Edition) ** ** 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) Pounds (Kg) Final RQ Cat­ egory X X X X X X X X X X X X X X X X X X X X X waste RCRA Number P099 P010 P012 P010 4 4 1 4 † 2,3 2,3 2,3 1,4 1,2,3 1,2,3 1,2,3 1,2,3 1,2,3 1,2,3 1,2,3 1,2,3 1,2,3 1,2,3 1,2,3 1,2,3 1,2,3 1,2,3 1,2,3 Statutory Code 1* 1* 1* 1* 1* 1* 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 RQ 5000 5000 — Continued ...... g ar­ UANTITIES Q ...... 4 EPORTABLE R AsO 3 Regulatory synonyms ...... sine)...... POLYCHLORINATED BIPHENYLS ...... PCBs POLYCHLORINATED BIPHENYLS ...... PCBs POLYCHLORINATED BIPHENYLS ...... PCBs ...... PCBs POLYCHLORINATED BIPHENYLS Aroclors ...... PCBs POLYCHLORINATED BIPHENYLS Aroclors .... PCBs POLYCHLORINATED BIPHENYLS Aroclors .... PCBs POLYCHLORINATED BIPHENYLS Aroclors .... PCBs POLYCHLORINATED BIPHENYLS Aroclors .... Aroclors .... Aroclors .... Arsenic acid H Arsenic acid ...... Potassium silver cyanide ...... ARSENIC AND COMPOUNDS ...... Arsenic trioxide ...... Arsenic Compounds (inorganic includin UBSTANCES AND S N.A. N.A. 506616 1336363 7778394 1327522 1327533 1303328 1327522 7440382 7778394 CASRN 12674112 11096825 11104282 11097691 11141165 12672296 53469219 53469219 12672296 11141165 11097691 11104282 11096825 12674112 AZARDOUS H [Note: All Comments/Notes Are Located at the End of This Table] IST OF 302.4 — L ABLE T Hazardous substance ...... 4 3 O 2 AsO 3 ...... ‡ Aroclor 1016 ...... Aroclor 1221 ...... Aroclor 1232 ...... Aroclor 1242 ...... Aroclor 1248 ...... Aroclor 1254 ...... Aroclor 1260 ...... Aroclors ...... Aroclor 1260 ...... Aroclor 1254 ...... Aroclor 1248 ...... Aroclor 1242 ...... Aroclor 1232 ...... Aroclor 1221 ...... Aroclor 1016 ...... Arsenic acid ...... Arsenic Argentate(1-), bis(cyano-C)-, potassium ...... Arsenic acid H Arsenic oxide As Arsenic Compounds (inorganic including arsine) ...... Arsenic disulfide ...... ARSENIC AND COMPOUNDS ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00286 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T Environmental Protection Agency § 302.4 10 (4.54) 1 (0.454) 10 (4.54) 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 10 (4.54) 1 (0.454) 10 (4.54) 1 (0.454) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 1 (0.454) 1 (0.454) 10 (4.54) 1 (0.454) 10 (4.54) 1 (0.454) 10 (4.54) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 1000 (454) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) D A X A A D X X X X X D C B B B A X X D B B A B B A X B A B X A B B D X X A X A A U018 U192 U093 U094 U018 U017 P011 P011 P012 P024 U353 U012 U328 U016 U109 U136 P038 P077 U181 U014 U158 U222 U030 P036 U049 U038 U014 U221 P028 U035 U037 U107 U015 P054 U010 P067 P013 U157 4 4 4 4 1 1 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 2,4 3,4 2,4 1,4 1,4 1,4 3,4 3,4 2,4 3,4 2,3 3,4 2,4 3,4 3,4 1,4 1,3,4 1,3,4 1,2,3,4 1,2,3,4 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 10 100 100 5000 1000 5000 5000 5000 5000 1000 ...... 5 3 O O 2 2 ...... As ne ...... ′ -Methylenebis(2-chloroaniline) ...... dimethyl-...... 1,2-Benzanthracene p-Dimethylaminoazobenzene Benzo[a]anthracene ...... Benzo[a]anthracene Auramine ...... 4-Chloro-o-toluidine, hydrochloride ...... Benz[a]anthracene ...... Pronamide ...... Benzene, dichloromethyl- ...... Arsenic pentoxide ...... Chlorobenzilate ...... Arsenic oxide p-Chloroaniline ...... 4,4 p-Toluidine ...... Aniline ...... o-Toluidine ...... Dimethyl aminoazobenzene ...... 7,12-Dimethylbenz[a]anthracene ...... Arsenic oxide As Cacodylic acid ...... Diethylarsine ...... p-Nitroaniline ...... 5-Nitro-o-toluidine ...... o-Toluidine hydrochloride ...... 4-Bromophenyl phenyl ether ...... Chlorambucil ...... Dichlorophenylarsine ...... 2,4-Toluene diamine Chlorobenzene ...... Toluenediamine ...... Benzyl chloride ...... Benzenamine, 4,4 ′ -carbonimidoylbis (N,N­ Di-n-octyl phthalate ...... L-Serine, diazoacetate (ester) ...... Mitomycin C ...... Ethyleneimi 2-Methyl aziridine 1,2-Propylenemine ...... 3-Methylcholanthrene ...... 56553 56553 98873 71432 62533 95534 60117 57976 75605 99558 95807 50077 75558 56495 510156 106490 100016 492808 101144 106478 496720 692422 636215 305033 101553 696286 108907 823405 100447 492808 117840 115026 151564 542621 225514 3165933 1303282 1332214 7784341 1327533 1303339 1303282 23950585 25376458 α -(4-chlorophenyl)- -hydroxy-, ethyl ester ...... 5 O 2 ...... ‡† a [[(aminocarbonylooxy]methyl]-1,1a,2,8,8a,8b-hexahydro-8a-methoxy-5­ methyl-,[1aS-(1aalpha,8beta,8aalpha,8balpha)]-. Benz[a]anthracene ...... Benzenamine, 4-chloro- ...... 1,2-Benzanthracene ...... Benzamide, 3,5-dichloro-N-(1,1-dimethyl-2-propynyl)­ ...... Benzal chloride ...... Arsenic oxide As Benzene Arsenic trichloride ...... Arsenic trioxide ...... Arsenic trisulfide ...... Arsine, diethyl­ ...... Benzenamine, 4,4 ′ -methylenebis(2-chloro­ ...... Benzenamine, 4,4 ′ -carbonimidoylbis (N,N-dimethyl­ Benzenamine, 4-chloro-2-methyl-, hydrochloride Benzenamine, 4-methyl­ ...... Benzenamine ...... Benzenamine, 2-methyl­ ...... Benzenamine, N,N-dimethyl-4-(phenylazo-) ...... Benz[a]anthracene, 7,12-dimethyl­ ...... Arsenic pentoxide ...... Benzeneacetic acid, 4-chloro- Arsonous dichloride, phenyl­ ...... Arsinic acid, dimethyl- ...... Benzenamine, 4-nitro- ...... Benzenamine, 2-methyl-, hydrochloride ...... Benzenamine, 2-methyl-5-nitro- ...... Benzenebutanoic acid, 4-[bis(2-chloroethyl)amino]­ Benzene, 1-bromo-4-phenoxy­ ...... Benzene, chloro- ...... Asbestos Auramine ...... Benzene, chloromethyl­ ...... Benzenediamine, ar-methyl­ ...... Azaserine ...... 1,2-Benzenedicarboxylic acid, dioctyl ester ...... Aziridine ...... Aziridine, 2-methyl­ ...... Barium cyanide ...... Azirino[2 ′ ,3 :3,4]pyrrolo[1,2-a]indole-4,7-dione,6-amino-8­ Benz[j]aceanthrylene, 1,2-dihydro-3-methyl­ Benz[j]aceanthrylene, Benz[c]acridine ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00287 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T § 302.4 40 CFR Ch. I (7–1–01 Edition) 10 (4.54) 1 (0.454) 10 (4.54) 10 (4.54) 10 (4.54) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) Pounds (Kg) Final RQ Cat­ egory B X B C C C B D A B D B B B C D A D C C C B A C D A waste 042 RCRA Number U071 U060 U028 U072 U017 U069 U070 P046 U239 U223 U088 U102 U127 U201 U188 U056 P U220 U106 U183 U169 U055 U105 3 3 4 4 3 4 4 † 2,4 3,4 2,4 1,4 1,4 3,4 1,2,4 2,3,4 2,3,4 2,3,4 1,2,4 1,2,4 1,3,4 1,2,3,4 1,2,3,4 1,2,3,4 1,2,3,4 1,2,3,4 1,2,3,4 Statutory Code 1 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 100 100 100 RQ 1000 1000 1000 1000 1000 1000 1000 1000 — Continued UANTITIES Q ...... EPORTABLE ...... R ...... Regulatory synonyms DDD 1,4-Dichlorobenzene TDE 4,4 ′ 1,3-Dichlorobenzene DEHP Diethylhexyl phthalate Dibutyl phthalate Di-n-butyl phthalate DDD ...... 1,2-Dichlorobenzene o-Xylene ...... Xylene (mixed) Xylenes (isomers and mixture) p-Dichlorobenzene ... 2,4-Toluene diisocyanate m-Dichlorobenzene ... Benzal chloride ...... Bis(2-ethylhexyl)phthalate ...... n-Butyl phthalate ...... alpha,alpha-Dimethylphenethylamine ...... Epinephrine ...... m-Xylene ...... p-Xylene ...... Toluene diisocyanate ...... Diethyl phthalate ...... Dimethyl phthalate ...... o-Dichlorobenzene .... Hexachlorobenzene ...... Resorcinol ...... Xylene ...... Phenol ...... Cyclohexane ...... Toluene ...... 2,6-Dinitrotoluene ...... 2,4-Dinitrotoluene ...... Nitrobenzene ...... Pentachlorobenzene ...... Cumene ...... UBSTANCES AND S 72548 95476 98873 84742 51434 91087 84662 95501 98953 98828 106467 584849 541731 122098 108383 118741 108952 117817 106423 131113 108463 110827 108883 606202 121142 608935 1330207 CASRN 26471625 AZARDOUS H [Note: All Comments/Notes Are Located at the End of This Table] IST OF 302.4 — L ABLE T Hazardous substance Benzene, p-dimethyl­ ...... Benzene, o-dimethyl­ ...... Benzene, 1,1 ′ -(2,2-dichloroethylidene)bis[4-chloro­ Benzene, 1,4-dichloro- ...... Benzene, 1,3-dichloro- ...... Benzene, dichloromethyl­ ...... 1,2-Benzenedicarboxylic acid, bis(2-ethylhexyl) ester ...... 1,2-Benzenedicarboxylic acid, dibutyl ester ...... Benzeneethanamine, alpha,alpha-dimethyl- ...... Benzene,m-dimethyl­ ...... 1,3-Benzenediol ...... Benzene, 1,3-diisocyanatomethyl- ...... 1,2-Benzenedicarboxylic acid, diethyl ester ...... 1,2-Benzenedicarboxylic acid, dimethyl ester ...... Benzene, 1,2-dichloro- ...... Benzene, hexachloro­ ...... Benzene, hexahydro- ...... 1,2-Benzenediol,4-[1-hydroxy-2-(methylamino)ethyl]­ Benzene, dimethyl­ ...... Benzene, hydroxy­ ...... Benzene, methyl­ ...... Benzene, 2-methyl-1,3-dinitro- ...... Benzene, 1-methyl-2,4-dinitro- ...... Benzene, pentachloro- ...... Benzene, nitro- ...... Benzene, (1-methylethyl)- ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00288 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T Environmental Protection Agency § 302.4 ** ** ## ## ## ## 1 (0.454) 1 (0.454) 10 (4.54) 10 (4.54) 10 (4.54) 1 (0.454) 10 (4.54) 10 (4.54) 1 (0.454) 1 (0.454) 10 (4.54) 10 (4.54) 10 (4.54) 1 (0.454) 1 (0.454) 1 (0.454) 10 (4.54) 1 (0.454) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 1000 (454) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) B D X X A C D D A A B A X X B B B B B X B A A D B X X A A A B X D X B P001 U022 U197 U022 U367 P188 U064 U023 U050 U090 U278 U185 U020 U203 U141 P028 U020 P015 U207 U061 P014 U247 U234 U023 U018 U202 U021 U364 U120 1 4 4 2 4 4 1 4 1 4 4 4 1 1 4 4 1 4 4 2 4 2 4 2 4 2,3 2,4 3,4 2,4 2,3 3,4 2,4 3,4 3,4 2,4 2,4 1,3,4 2,3,4 1,2,4 1,3,4 2,3,4 1 1 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 100 5000 1000 5000 5000 5000 1000 ...... ‡ ...... ′ -Biphenyl]-4,4 -diamine ...... tions greater than 0.3%...... Warfarin, & salts, when present at concentra­ 3,4-Benzopyrene ... Quinone Pentachloronitrobenzene Quintobenzene Benzo[a]pyrene ..... Beryllium Compounds ...... BERYLLIUM AND COMPOUNDS . 2,5-Cyclohexadiene-1,4-dione ...... Benzene, (trichloromethyl)­ ...... Benzene, chloromethyl­ ...... Chrysene ...... Dibenz[a,i]pyrene ...... PCNB ...... Benzenesulfonyl chloride ...... Dihydrosafrole ...... Safrole ...... Isosafrole ...... Beryllium ...... Benzenesulfonic acid chloride ...... DDT ...... 1,2,4,5-Tetrachlorobenzene ...... 4,4 ′ DDT Thiophenol ..... Methoxychlor ...... 1,2-Benzanthracene [1,1 1,3,5-Trinitrobenzene ...... Benzotrichloride ...... Benz[a]anthracene ...... Saccharin and salts ...... Fluoranthene ..... N.A. N.A. 81812 57647 50328 50328 65850 98884 98077 82688 98099 94586 94597 98099 50293 95943 72435 92875 99354 98077 56553 81072 191242 100447 100470 319846 106514 218019 189559 120581 108985 207089 205992 206440 1563388 7787475 7787555 7787497 7440417 13597994 22781233 22961826 ...... ‡ when present at concentrations greater than 0.3% hexahydro-1,3a,8-trimethylpyrrolo[2,3-b]indol-5-yl methylcarbamate ester (1:1) (Physostigmine salicylate). Benzo[a]pyrene ...... Benzonitrile ...... 2H-1-Benzopyran-2-one, 4-hydroxy-3-(3-oxo-1-phenyl-butyl)-, & salts, 3,4-Benzopyrene ...... ρ -Benzoquinone ...... 1,2-Benzphenanthrene ...... Benzoic acid ...... Benzoic acid, 2-hydroxy-, compd. with (3aS-cis)-1,2,3,3a,8,8a­ Benzo[ghi]perylene ...... Benzo [rst]pentaphene ...... Beryllium Compounds ...... Benzoyl chloride ...... Benzotrichloride ...... Benzyl chloride ...... 7-Benzofuranol, 2,3-dihydro-2,2-dimethyl- (Carbofuran phenol) ...... 1,3-Benzodioxole, 5-)1-propenyl)­ ...... BERYLLIUM AND COMPOUNDS ...... Beryllium chloride ...... Beryllium fluoride ...... Beryllium nitrate ...... Benzenesulfonic acid chloride ...... Benzene, pentachloronitro- ...... 1,3-Benzodioxole, 5-propyl­ ...... 1,3-Benzodioxole,5-(2-propenyl)- ...... Beryllium powder Benzenesulfonyl chloride ...... alpha — BHC ...... Benzenethiol ...... Benzene, 1,2,4,5-tetrachloro­ ...... Benzene, 1,1 ′ -(2,2,2-tri- chloroethylidene)bis[4-chloro­ Benzene, 1,1 ′ -(2,2,2-trichloroethylidene) bis[4-methoxy­ ...... Benzidine ...... Benzene, 1,3,5-trinitro­ ...... Benzene, (trichloromethyl)- ...... Benzo[a]anthracene ...... 1,2-Benzisothiazol-3(2H)-one, 1,1-dioxide ...... Benzo[b]fluoranthene ...... Benzo[j,k]fluorene ...... Benzo(k)fluoranthene ...... 1,3-Benzodioxol-4-ol, 2,2-dimethyl-, methyl carbamate (Bendiocarb) ...... 1,3-Benzodioxol-4-ol, 2,2-dimethyl-, (Bendiocarb phenol) ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00289 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T § 302.4 40 CFR Ch. I (7–1–01 Edition) 1 (0.454) 1 (0.454) 10 (4.54) 10 (4.54) 10 (4.54) 1 (0.454) 1 (0.454) 1 (0.454) 10 (4.54) 10 (4.54) 1 (0.454) 10 (4.54) 1 (0.454) 10 (4.54) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 1000 (454) 1000 (454) 5000 (2270) 5000 (2270) 5000 (2270) Pounds (Kg) Final RQ Cat­ egory X X X X A B A X A X B B C A D A D A B B C B B B X A D waste RCRA Number U129 U021 U025 U091 U085 U073 U172 U128 P018 U024 U095 U160 U159 U031 U028 P045 U225 U030 P017 U053 U074 U143 2 3 3 2 4 4 4 4 4 4 4 4 4 4 4 1 † 2,4 2,4 2,4 2,4 2,4 3,4 2,4 2,4 2,4 1,4 1,2,3,4 Statutory Code 1 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 100 RQ 5000 — Continued UANTITIES Q ...... e ...... EPORTABLE ...... tane ...... R 1,2,3,4,5,6-hexa chloro- (1 α , 2 ...... Regulatory synonyms ...... -10-one, 2,3-dimethoxy­ ...... ′ -Dichlorobenzidine ...... ′ -Dimethylbenzidine ...... ′ -Dimethoxybenzidine ...... 3 β ,4 α ,5 ,6 )-. ethylhexyl)] ester ...... Hexachlorocyclohexane (gamma isomer) Lindane 3,3 Ethane,1,1 ′ -oxybis[2-chloro­ 3,3 Benzidine ...... 3,3 Cyclohexane, ...... Methyl ethyl ketone Ethane, 1,1 ′ -[methylenebis(oxy)]bis(2-chloro­ 1,2:3,4-Diepoxybu Hexachlorobutadiene ...... Dichloroethyl ether 1,2-Benzenedicarboxylic acid, [bis(2­ Crotonaldehyde ...... Thiofanox ...... MEK ...... n-Butyl alcohol ...... N-Nitrosodi-n-butylamine ...... Dichloromethoxy ethane ... Methyl ethyl ketone peroxide ...... Diethylhexyl phthalat Lasiocarpine ...... Strychnidin Methane, tribromo- ...... Benzene, 1-bromo-4-phenoxy­ ...... 2-Propanone, 1-bromo- ...... 1,4-Dichloro-2-butene ...... UBSTANCES AND S 91941 92875 58899 87683 92524 78933 71363 75252 119904 319857 924163 119937 319868 123739 303344 111444 357573 106990 111911 117817 105464 101553 598312 764410 123864 110190 1464535 4170303 1338234 CASRN 39196184 AZARDOUS H [Note: All Comments/Notes Are Located at the End of This Table] IST OF 302.4 — L ABLE T Hazardous substance oxime. yl-1-oxobutoxy]methyl]-2,3,5,7a-tetrahydro-1H-pyrrolizin-1-yl ester, [1S-[1alpha(Z),7(2S*,3R*),7aalpha]]­ iso-Butyl acetate ...... sec-Butyl acetate ...... [1,1 ′ Biphenyl]-4,4 -diamine,3,3 -dimethyl­ ...... [1,1 ′ -Biphenyl]-4,4 diamine,3,3 dichloro­ ...... delta — BHC ...... γ -BHC ...... beta — BHC ...... (1,1 ′ -Biphenyl)-4,4 diamine ...... [1,1 ′ -Biphenyl]-4,4 diamine,3,3 dimethoxy­ ...... 2,2 ′ -Bioxirane ...... 1,3-Butadiene ...... 1,3-Butadiene, 1,1,2,3,4,4-hexachloro- ...... Bis (2-chloroethyl) ether ...... Bis(2-chloroethoxy) methane ...... Biphenyl ...... 2-Butanone ...... 1-Butanol ...... 1-Butanamine, N-butyl-N-nitroso­ ...... Bis (2-ethylhexyl)phthalate ...... 2-Butanone, 3,3-dimethyl-1-(methylthio)-, O[(methylamino)carbonyl] 2-Butanone peroxide ...... Bromoacetone ...... 2-Butenal ...... 4-Bromophenyl phenyl ether ...... Brucine ...... Bromoform ...... 2-Butene, 1,4-dichloro­ ...... 2-Butenoic acid, 2-methyl-, 7[[2,3-dihydroxy-2-(1-methoxyethyl)-3-meth­ Butyl acetate ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00290 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T Environmental Protection Agency § 302.4 ** ** ## ## ## ## ## ## ## ## ## 10 (4.54) 1 (0.454) 10 (4.54) 1 (0.454) 1 (0.454) 1 (0.454) 10 (4.54) 10 (4.54) 1 (0.454) 1 (0.454) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 100 (45.4) 100 (45.4) 1000 (454) 1000 (454) 1000 (454) 5000 (2270) 5000 (2270) A B A D X C C A A X D X A B A A A X A X C X A A U069 U032 U031 U097 U136 U238 P021 P021 U373 P190 U178 U280 P123 U409 U372 P191 P192 P189 U271 4 4 1 2 1 4 3 1 1 1 1 1 4 2 1 1 4 4 1 4 4 4 4 4 4 1,4 3,4 2,3 2,3 3,4 1,4 1,4 1,3 1,2,3,4 1,2,3,4 1 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 10 10 10 100 100 100 100 100 1000 1000 1000 5000 5000 1000 1000 ...... , calcium salt ...... 4 CrO 2 ...... Dibutyl phthalate Di-n-butyl phthalate 1,2-Benzenedicarboxylic acid, dibutyl ester ...... 1-Butanol ...... Dimethylcarbamoyl chloride ...... Urethane Arsinic acid, dimethyl­ ...... Toxaphene Calcium cyanide ...... Calcium cyanide Ca(CN)2 ...... Cadmium Compounds ...... CADMIUM AND COMPOUNDS ...... N-Nitroso-N-methylurethane ...... Ethyl carbamate ...... Chlorinated camphene . Chromic acid H N.A. N.A. 84742 71363 78819 75649 85687 79312 75605 75207 79447 51796 592018 540885 101279 156627 109739 513495 107926 644644 119380 592018 543908 122429 615532 133062 7778441 7778543 7440439 7789426 8001352 1129415 13952846 23564058 55285148 10108642 13765190 17804352 10605217 52740166 26264062 ...... ‡ tert-Butyl acetate ...... iso-Butylamine ...... sec-Butylamine ...... tert-Butylamine ...... iso-Butyric acid ...... ester (Thiophanate-methyl). ester (Isolan). benzofuranyl ester (Carbosulfan). pyrazol-3-yl ester (Dimetilan). ester (Benomyl). η -Butyl phthalate ...... Calcium cyanamide ...... Butylamine ...... n-Butyl alcohol ...... Butyric acid ...... Butyl benzyl phthalate ...... Calcium cyanide ...... Cadmium chloride ...... Calcium arsenate ...... Calcium arsenite ...... Cadmium Cadmium acetate ...... Cacodylic acid ...... Calcium dodecylbenzenesulfonate ...... Calcium cyanide Ca(CN)2 ...... Calcium chromate ...... Calcium carbide ...... CADMIUM AND COMPOUNDS ...... Cadmium Compounds ...... Cadmium bromide ...... Carbamic chloride, dimethyl­ ...... Carbamic acid, phenyl-, 1-methylethyl ester (Propham) ...... Carbamic acid, [1,2- phenylenebis(iminocarbonothioyl)]bis-, dimethyl Carbamic acid, methylnitroso-, ethyl ester ...... Carbamic acid, ethyl ester ...... Carbamic acid, [(dibutylamino)thio]methyl-, 2,3-dihydro-2,2-dimethyl-7­ Carbamic acid, dimethyl-,1- [(dimethylamino)carbonyl]-5-methyl-1H­ Carbamic acid, dimethyl-, 3-methyl-1-(1-methylethyl)-1H-pyrazol-5-yl Calcium hypochlorite ...... Camphene, octachloro- ...... Carbamic acid, methyl-, 3-methylphenyl ester (Metolcarb) ...... Carbamic acid, (3-chlorophenyl)-, 4-chloro-2-butynyl ester (Barban) ...... Captan ...... Carbamic acid, [1-[(butylamino)carbonyl]-1H-benzimidazol-2-yl, methyl Carbamic acid, 1H-benzimidazol-2-yl, methyl ester (Carbendazim) ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00291 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T § 302.4 40 CFR Ch. I (7–1–01 Edition) ) ** ** ** ** ## ## 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 1000 (454) 1000 (454) 1000 (454) 5000 (2270) 5000 (2270 Pounds (Kg) Final RQ Cat­ egory B A B C B A C C B A B A B D X B D X X X waste RCRA Number U387 P022 P095 U033 U215 U389 U156 U033 U062 U211 U035 U114 U036 U034 U036 U036 P123 4 3 4 3 1 4 4 4 3 4 4 4 4 2 4 2 2 † 1,3 1,3,4 1,3,4 1,2,3,4 1,2,3,4 1,2,3,4 1,2,3,4 1,2,3,4 Statutory Code * 1 1 1 1 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1 1* 1* 1* 10 100 RQ 5000 5000 5000 — Continued UANTITIES Q ...... EPORTABLE R acid, 4-[bis(2­ Regulatory synonyms e, trichloro­ ...... chloroethyl)amino]-. METABOLITES) octachloro-2,3,3a,4,7,7a-hexahydro-. METABOLITES) octachloro-2,3,3a,4,7,7a-hexahydro-. octachloro-2,3,3a,4,7,7a-hexahydro­ ...... Methyl chloroformate ...... Diallate ...... Phosgene ...... Carbonic difluoride ...... Thallium(I) carbonate ...... Carbon oxyfluoride ...... Methyl chlorocarbonate ...... Ethylenebisdithiocarbamic acid, salts & esters .. CHLORDANE (TECHNICAL MIXTURE AND 4,7-Methano-1H-indene, 1,2,4,5,6,7,8,8­ Methane, tetrachloro­ ...... CHLORDANE (TECHNICAL MIXTURE AND 4,7-Methano-1H-indene, 1,2,4,5,6,7,8,8­ Acetaldehyd Chlordane, alpha & gamma isomers 4,7-Methano-1H-indene, 1,2,4,5,6,7,8,8­ Chlordane, alpha & gamma isomers ...... Toxaphene Chlordane ...... Benzenebutanoic Chlordane, alpha & gamma isomers ...... Camphene, octachloro- UBSTANCES AND S N.A. N.A. N.A. 63252 75150 75445 79221 56235 75876 57749 57749 57749 353504 353504 111546 463581 120809 133904 305033 2303175 2303164 1563662 6533739 8001352 CASRN 52888809 AZARDOUS H [Note: All Comments/Notes Are Located at the End of This Table] IST OF 302.4 — L ABLE T Hazardous substance ester (Triallate). ester Carbon oxyfluoride ...... Carbamothioic acid, dipropyl-, S-(phenylmethyl) ester (Prosulfocarb) ...... Carbaryl ...... Carbofuran ...... Carbon disulfide ...... Carbonic dichloride ...... Carbonic difluoride ...... Carbonic acid, dithallium(1+) salt ...... Carbamothioic acid, bis(1-methylethyl)-, S-(2,3,3-trichloro-2-propenyl) Carbonochloridic acid, methyl ester ...... Carbamothioic acid, bis(1-methylethyl)-, S-(2,3-dichloro-2-propenyl) Carbamodithioic acid, 1,2-ethanediylbis, salts & esters Carbonyl sulfide ...... Catechol ...... Carbon tetrachloride ...... Chloramben ...... Chloral ...... Chlorambucil ...... Chlordane ...... CHLORDANE (TECHNICAL MIXTURE AND METABOLITES) Chlordane, alpha & gamma isomers ...... CHLORDANE (TECHNICAL MIXTURE AND METABOLITES) ...... CHLORINATED BENZENES ...... Chlorinated camphene ...... CHLORINATED ETHANES ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00292 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T Environmental Protection Agency § 302.4 ** ** ** ** ** 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 1 (0.454) 10 (4.54) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) A B B B A C D A B D X C A D A D C B B C C B B C B C B A D D B B C B U032 P026 U049 U045 U044 U047 U046 U047 U026 P027 U048 U048 P023 P024 U038 U039 U037 U039 U041 U042 4 2 2 4 4 1 2 4 3 1 1 2 1 1 3 4 1 2 4 3 2 1,4 2,3 2,3 1,3 2,4 3,4 2,4 2,4 2,4 3,4 2,4 2,4 2,3 2,4 2,3,4 1,3,4 1,2,3,4 1,2,3,4 1 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 10 100 1000 1000 1000 1000 1000 1000 1000 5000 ...... ethyl-, hydro­ ...... methyl- ...... chloride. chlorophenyl)- α -hydroxy-, ethyl ester...... Calcium chromate ...... Methyl chloride 2-Chlorophenol Phenol, 2-chloro­ Naphthalene, 2-chloro­ 2-Chloronaphthalene Methane, chloro­ .. Chromium Compounds ...... CHROMIUM AND COMPOUNDS ..... Benzenamine, 4-chloro-2-m Thiourea, (2-chlorophenyl)- ...... Methane, chloromethoxy- ...... Naphthalenamine, N,N ′ -bis(2-chloroethyl)- ...... Propanenitrile, 3-chloro- ...... o-Chlorophenol ...... Phenol, 2-chloro- Naphthalene, 2-chloro- . beta-Chloronaphthalene ...... Acetaldehyde, chloro­ ...... Benzenamine, 4-chloro­ ...... Phenol, 4-chloro-3-methyl­ Benzene, chloro­ ...... 4-Chloro-m-cresol Benzeneacetic acid, 4-chloro- α -(4­ p-Chloro-m-cresol ...... Phenol, 4-chloro-3- Oxirane, (chloromethyl)­ Ethyl chloride ...... Ethene, 2-chloroethoxy­ ...... Methane, trichloro­ ...... Epichlorohydrin ...... N.A. N.A. N.A. N.A. N.A. 74873 95578 95578 91587 91587 79118 59507 59507 75003 67663 107302 126998 494031 542767 107200 532274 510156 106478 108907 106898 110758 124481 2921882 1066304 7790945 7005723 7738945 7440473 7782505 3165933 5344821 11115745 10049055 13765190 10101538 , calcium salt ...... 4 CrO 2 ...... ‡ Chromic sulfate ...... Chromium CHLORINATED NAPHTHALENE ...... Chloroprene ...... Chromic acid ...... Chloromethane ...... CHROMIUM AND COMPOUNDS ...... Chromium Compounds ...... Chromous chloride ...... CHLORINATED PHENOLS ...... Chlorine ...... Chlornaphazine ...... 3-Chloropropionitrile ...... Chlorpyrifos ...... 4-Chloro-o-toluidine, hydrochloride ...... Chromic acetate ...... 1-(o-Chlorophenyl)thiourea ...... Chromic acid H Chloromethyl methyl ether ...... Chloroacetaldehyde ...... 2-Chloroacetophenone ...... Chlorosulfonic acid ...... 4-Chlorophenyl phenyl ether ...... o-Chlorophenol ...... 2-Chlorophenol ...... beta-Chloronaphthalene ...... 2-Chloronaphthalene ...... CHLOROALKYL ETHERS ...... Chloroacetic acid ...... p-Chloroaniline ...... Chlorobenzene ...... Chlorobenzilate ...... Chlorobenzilate 4-Chloro-m-cresol ...... p-Chloro-m-cresol ...... Chloroethane ...... Chlorodibromomethane ...... Chloroform ...... 2-Chloroethyl vinyl ether ...... 1-Chloro-2,3-epoxypropane ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00293 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T § 302.4 40 CFR Ch. I (7–1–01 Edition) ** ** ** ** 10 (4.54) 1 (0.454) 10 (4.54) 1 (0.454) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 1 (0.454) 10 (4.54) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 5000 (2270) 5000 (2270) Pounds (Kg) Final RQ Cat­ egory A C C B X D C A A B B C B A X A A B B B B B B A B B C B B X A D B B waste RCRA Number P030 U052 U246 P033 U050 U051 P029 P033 P031 U052 P029 U246 U055 U053 1 1 4 1 1 3 4 4 2 3 2 4 1 1 4 1 4 3 3 3 3 1 1 4 3 3 1 1 1 † 1,4 2,3 2,3 2,4 1,4 3,4 1,4 1,3,4 1,3,4 Statutory Code 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 10 10 10 10 10 100 100 100 100 100 100 100 RQ 1000 1000 1000 1000 1000 — Continued UANTITIES Q e) ...... EPORTABLE R nthrene ...... Regulatory synonyms e ...... acid ...... Phenol, methyl Cyanogen chloride (CN)Cl ...... CYANIDES ...... Cyanide Compounds . Ethanedinitril Phenol, methyl 1,2-Benzphena Cresylic acid (isomers and mixture) ...... Copper cyanide CuCN ...... Cyanogen chloride ...... 2-Butenal ...... o-Cresylic acid ...... o-Cresol ...... m-Cresylic acid ...... m-Cresol ...... Copper cyanide ...... Cyanogen bromide (CN)Br ...... Cyanogen bromide ...... Cresols (isomers and mixtur p-Cresylic p-Cresol ...... Benzene, (1-methylethyl)­ ...... UBSTANCES AND S N.A. N.A. N.A. N.A. N.A. 57125 95487 95487 56724 98828 506774 544183 460195 218019 544923 506774 815827 142712 108394 108394 544923 506683 506683 106445 106445 123739 7440508 8001589 5893663 7789437 1319773 7758987 4170303 1319773 7447394 3251238 CASRN 14017415 10380297 12002038 AZARDOUS H [Note: All Comments/Notes Are Located at the End of This Table] IST OF 302.4 — L ABLE T Hazardous substance ...... ‡ Coke Oven Emissions ...... Cyanogen ...... Chrysene ...... Cobaltous sulfamate ...... Copper COPPER AND COMPOUNDS ...... Copper cyanide ...... Cyanogen chloride (CN)Cl ...... Cyanogen chloride ...... Cupric sulfate, ammoniated ...... Cupric tartrate ...... Cyanide Compounds ...... CYANIDES ...... Cyanides (soluble salts and complexes) not otherwise specified Cobalt compounds ...... Cobaltous bromide ...... Cobaltous formate ...... m-Cresol ...... m-Cresylic acid ...... Creosote ...... Cresols (isomers and mixture) ...... Copper cyanide CuCN ...... Cupric sulfate ...... Cyanogen bromide ...... p-Cresol ...... p-Cresylic acid ...... o-Cresol ...... o-Cresylic acid ...... Coumaphos ...... Cupric oxalate ...... Cyanogen bromide (CN)Br ...... Cresylic acid (isomers and mixture) ...... Crotonaldehyde ...... Cupric chloride ...... Cupric nitrate ...... Cupric acetoarsenite ...... Cupric acetate ...... Cumene ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00294 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T Environmental Protection Agency § 302.4 ** 10 (4.54) 10 (4.54) 1 (0.454) 1 (0.454) 1 (0.454) 10 (4.54) 1 (0.454) 1 (0.454) 10 (4.54) 1 (0.454) 1 (0.454) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 1000 (454) 5000 (2270) 5000 (2270) A B A X X X X C X A B X X D D B A B U197 U059 U060 U060 U061 U061 U240 U056 U129 U058 U240 U057 P034 U130 4 4 4 4 1 3 2 3,4 1,4 2,3 2,3 1,3,4 1,2,4 1,2,4 1,2,4 1,2,4 1,3,4 1,2,3,4 1,2,3,4 1 1 1 1 1 1 1* 1* 1* 1* 1* 1* 1* 1* 1* 100 100 100 1000 chlorophenoxy)-, salts & ′ -(2,2-dichloroethylidene)bis[4­ ′ -(2,2-dichloroethylidene)bis[4­ ′ -(2,2,2-trichloroethylidene)bis[4­ 1 ′ -(2,2,2-trichloroethylidene)bis[4­ ...... DDD ′ -DDE ...... esters. esters. 2,3,6- trideoxy-alpha-L-lyxo-hexo­ pyranosyl)oxy]-7,8,9,10- tetrahydro-6,8,11­ trihydroxy-1-methoxy-, (8S-cis)-. chloro-. chloro- chloro- chloro- ...... Quinone γ -BHC ...... Hexachlorocyclohexane (gamma isomer) Lindane Lindane (all isomers) N,N-bis(2-chloroethyl)tetrahydro-,2-oxide 2,4-D, salts and esters 2,4-D Acid TDE 4,4 ′ DDD TDE 4,4 ′ DDT DDT p-Benzoquinone ...... Benzene, hexahydro- ...... Phenol, 2-cyclohexyl-4,6-dinitro- ...... Hexachlorocyclopentadiene ...... 2H-1,3,2-Oxazaphosphorin-2-amine, Acetic acid, (2,4-dichlorophenoxy)-, salts & Acetic acid, (2,4-di 5,12-Naphthacenedione, 8-acetyl-10-[3-amino­ Benzene, 1,1 Benzene, 1,1 4,4 DDE ...... Benzene, 1,1 Benzene, 1, N.A. 94791 94804 58899 94757 72548 72548 72559 72559 50293 50293 77474 50180 94757 94111 110827 106514 108941 131895 1320189 1928616 1928387 1929733 2971382 3547044 25168267 53467111 20830813 α ,2 ,3 β ,4 ,5 ,6 )- ...... ,b DDD ...... 2,5-Cyclohexadiene-1,4-dione ...... Cyclohexane ...... Cyclohexane, 1,2,3,4,5,6-hexachloro-, (1 Cyclohexanone ...... 2-Cyclohexyl-4,6-dinitrophenol ...... 1,3-Cyclopentadiene, 1,2,3,4,5,5-hexachloro- ...... Cyclophosphamide ...... Acid 2,4-D 2,4-D Ester ...... 2,4-D salts and esters ...... Daunomycin ...... DDD ...... 4,4 ′ DDE ...... 4,4 ′ -DDE ...... DDE DDT ...... DDT 4,4 ′ DDT ...... DDT AND METABOLITES ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00295 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T § 302.4 40 CFR Ch. I (7–1–01 Edition) ** 1 (0.454) 10 (4.54) 1 (0.454) 1 (0.454) 10 (4.54) 1 (0.454) 1 (0.454) 10 (4.54) 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 1000 (454) 5000 (2270) Pounds (Kg) Final RQ Cat­ egory X X X B B B X X A B X A B A B X B C B B B B B X D X waste RCRA Number U063 U063 U063 U028 U062 U067 U066 U064 U069 U069 U070 U071 U072 U071 U070 U072 U073 U074 4 3 4 3 1 1 1 1 1 2 2 4 † 2,4 2,4 2,4 3,4 2,4 2,4 2,3,4 1,3,4 1,2,4 1,2,4 2,3,4 1,2,3,4 1,2,3,4 1,2,3,4 1,2,3,4 Statutory Code * 1 1 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 100 100 100 100 100 100 100 RQ 1000 1000 1000 — Continued UANTITIES Q o­ ...... EPORTABLE ro­ ...... ene ...... R mo­ ...... icarboxylic acid, bis(2-ethyl-hexyl) Regulatory synonyms ioic acid, bis(1-methylethyl)-, S-(2,3­ ...... ′ -Biphenyl]-4,4 -diamine,3,3 -dichloro- ...... ester. dichloro-2-propenyl) ester...... Bis(2-ethylhexyl)phthalate Diethylhexyl phthalate 1,2:5,6-Dibenzanthracene Dibenzo[a,h]anthracene ,2:5,6-Dibenzanthracene Ethylene dibromide n-Butyl phthalate Di-n-butyl phthalate Dibenzo[a,h]anthracene Dibenz[a,h]anthracene Dibenz[a,h]anthracene n-Butyl phthalate Dibutyl phthalate Propane, 1,2-dibromo-3-chloro­ ...... 1,2-Benzened Benzo[rst]pentaph Carbamoth ...... Ethane, 1,2-dibro 1,2-Benzenedicarboxylic acid, dibutyl ester ...... Benzene, 1,2-dichloro- o-Dichlorobenzene ...... p-Dichlorobenzene 1,2-Benzenedicarboxylic acid, dibutyl ester ...... Benzene, 1,3-dichloro m-Dichlorobenzene ...... Benzene, 1,4-dichlor Benzene, 1,2-dichloro 1,2-Dichlorobenzene ...... 1,4-Dichlorobenzene Benzene, 1,3-dichloro 1,3-Dichlorobenzene ...... Benzene, 1,4-dichlo 2-Butene, 1,4-dichloro- ...... [1,1 UBSTANCES AND S N.A. 53703 53703 53703 96128 84742 95501 84742 95501 75274 91941 132649 333415 334883 117806 117817 189559 106934 541731 106467 541731 764410 106467 2303164 1194656 1918009 CASRN 25321226 AZARDOUS H [Note: All Comments/Notes Are Located at the End of This Table] IST OF 302.4 — L ABLE T Hazardous substance DEHP ...... Dibenz[a,i]pyrene ...... Dibenz[a,h]anthracene ...... 1,2:5,6-Dibenzanthracene ...... Dibenzo[a,h]anthracene ...... Dibromoethane ...... Dibenzofuran ...... 1,2-Dibromo-3-chloropropane ...... Diallate ...... Dichlorobenzene ...... Diazinon ...... Diazomethane ...... Dibutyl phthalate ...... 1,2-Dichlorobenzene ...... Dichlobenil ...... Dichlone ...... 1,3-Dichlorobenzene ...... Di-n-butyl phthalate ...... 1,4-Dichlorobenzene ...... Dicamba ...... m-Dichlorobenzene ...... o-Dichlorobenzene ...... p-Dichlorobenzene ...... DICHLOROBENZIDINE ...... Dichlorobromomethane ...... 1,4-Dichloro-2-butene ...... 3,3 ′ -Dichlorobenzidine ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00296 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T Environmental Protection Agency § 302.4 10 (4.54) 10 (4.54) 1 (0.454) 1 (0.454) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 1 (0.454) 100(45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 100 (454.4) 5000 (2270) 5000 (2270) D B C A B D B A X B B B B C A C A C X C C B B B A A B B X C C U075 U076 U084 P037 U077 U078 U085 U079 U025 U080 P038 U027 U024 U028 U108 U108 U086 P016 U082 U081 P036 U083 1 4 1 1 1 3 3 1 4 4 4 4 4 1 1,3 2,4 2,4 2,4 3,4 3,4 3,4 2,4 2,3,4 1,2,4 2,3,4 2,3,4 2,3,4 1,2,3,4 1,2,3,4 1,2,3,4 1,2,3,4, 1 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 10 5000 5000 5000 5000 5000 5000 1000 5000 5000 5000 hane ylic acid, bis(2-ethylhexyl) ...... o- ...... - ...... ther ...... o- ...... o­ ...... ro- ...... ′ -oxybis[2-chloro­ ...... ′ -Bioxirane ...... 3,4,5,6,9,9-hexachloro-1a,2,2a,3,6,6a,7,7a­ octahydro-, (1aalpha,2beta,2aalpha,3beta,6beta, 6aalpha,7beta, 7aalpha)-. ester...... Methane, dichlorodifluoro- ...... Ethylidene dichloride 1-Propene, 1,3-dichloro­ ...... Ethane, 1,1-dichlor Ethylene dichloride 2,7:3,6-Dimethanonaphth[2,3-b]oxirene, Vinylidene chloride Ethane, 1,2-dichlo 2,2 Ethene, 1,1-dichloro Ethane, 1,1 ′ -oxybis[2-chloro- Methylene chloride 1,4-Diethyleneoxide 1,4-Diethylenedioxide Ethene, 1,2-dichloro- (E) ...... Ethane, 1,1 ′ -[methylenebis(oxy)]bis(2-chloro- Methane, dichoro­ .. Bis(2-ethylhexyl)phthalate DEHP Arsine, diethyl­ ...... Bis(2-chloroethyl) ether ...... Propane, 2,2 Bis(2-chloroethoxy) met ...... 1,4-Dioxane ...... 1,4-Dioxane ...... Methane, oxybis(chloro­ Hydrazine, 1,2-diethyl­ ...... 1,2-Benzenedicarbox Bis(chloromethyl) e Propylene dichloride Phenol, 2,6-dichlor Phenol, 2,4-dichloro­ ...... Arsonous dichloride, phenyl- ...... Propane, 1,2-dichlor 78886 75718 75343 75990 62737 60571 75354 91667 75092 87650 78999 78875 542756 111422 156605 115322 107062 123911 109897 692422 111444 108601 111911 123911 117817 542881 120832 696286 142289 1464535 8003198 1615801 26952238 26638197 2,3-Dichloropropene ...... 1,1-Dichloropropane ...... 1,3-Dichloropropane ...... 1,3-Dichloropropene ...... Dichlorodifluoromethane ...... Dichloropropene ...... 1,1-Dichloroethane ...... Dicofol ...... 2,2-Dichloropropionic acid ...... Dichlorvos ...... 1,2-Dichloroethane ...... Dieldrin ...... Diethylamine ...... 1,2:3,4-Diepoxybutane ...... 1,1-Dichloroethylene ...... N,N-Diethylaniline ...... Diethanolamine ...... Diethylarsine ...... 1,2-Dichloroethylene ...... Dichloroethyl ether ...... Dichloromethane ...... 1,4-Diethylenedioxide ...... Dichloroisopropyl ether ...... Dichloromethoxy ethane ...... 1,4-Diethyleneoxide ...... Diethylhexyl phthalate ...... Dichloromethyl ether ...... N,N ′ -Diethylhydrazine ...... 2,4-Dichlorophenol ...... 2,6-Dichlorophenol ...... Dichlorophenylarsine ...... Dichloropropane — Dichloropropene (mixture) 1,2-Dichloropropane ...... Dichloropropane ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00297 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T § 302.4 40 CFR Ch. I (7–1–01 Edition) 10 (4.54) 1 (0.454) 1 (0.454) 1 (0.454) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 1 (0.454) 10 (4.54) 1 (0.454) 10 (4.54) 1 (0.454) 1 (0.454) 1 (0.454) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 1000 (454) 1000 (454) 5000 (2270) 5000 (2270) Pounds (Kg) Final RQ Cat­ egory A A X D X X A A B A B C B B A B X A D X A X X X B B C waste RCRA Number U096 U093 U094 U087 U099 U097 U095 U093 P043 U090 U088 P040 P041 U098 U089 P046 P051 P044 P004 P060 P037 U101 U091 U092 4 4 3 4 4 4 3 4 4 4 3 4 4 4 4 † 3,4 3,4 3,4 3,4 2,4 3,4 2,4 3,4 1,4 1,2,4 1,2,4 1,2,4 Statutory Code 1 1 1 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* RQ 1000 — Continued UANTITIES Q O-pyrazinyl ethyl S-methyl (phenylazo-) ...... -(phenylazo-) ...... EPORTABLE R , 5-propyl­ ...... Regulatory synonyms ...... ′ -(1,2-diethyl-1,2-ethenediyl)bis-, (E) ′ -Biphenyl]-4,4 -diamine,3,3 -dimethyl- ...... ′ -Biphenyl]-4,4 -diamine,3,3 -dimethoxy­ ...... ester. ester. ester. Endrin, & metabolites [2(methylamino)-2-oxoethyl] ester...... Dimethyl aminoazobenzene Phosphorodithioic acid, O,O-di Carbamic chloride, dimethyl­ ...... Hydroperoxide, 1-methyl-1-phenylethyl­ ...... [1,1 Benz[a]anthracene, 7,12-dimethyl­ ...... Aldrin ...... Dieldrin ...... Endrin 1,2-Benzenedicarboxylic acid, diethyl ester ...... Phosphoric acid, diethyl 4-nitrophenyl ester ...... Hydrazine, 1,2-dimethyl­ ...... Hydrazine, 1,1-dimethyl­ ...... Benzenamine, N,N-dimethyl-4- Phosphorofluoridic acid, bis(1-methylethyl) 1,3-Benzodioxole Isodrin ...... Phosphorothioic acid, O,O-diethyl Phenol, 4,4 Benzeneethanamine, alpha,alpha-dimethyl- ...... P-Dimethylaminoazobenzene Phosphorodithioic acid, O,O-dimethyl S­ Phenol, 2,4-dimethyl­ ...... [1,1 Benzenamine, N,N-dimethyl-4 Methanamine, N-methyl- ...... UBSTANCES AND S 79447 80159 57976 60571 72208 84662 57147 68122 60117 55914 64675 94586 56531 60515 60117 311455 540738 119937 309002 121697 465736 297972 122098 105679 119904 124403 3288582 CASRN AZARDOUS H [Note: All Comments/Notes Are Located at the End of This Table] IST OF 302.4 — L ABLE T Hazardous substance 1,4,4a,5,8,8a-hexahydro-, (1alpha,4alpha,4abeta,5alpha,8alpha, 1,4,4a,5,8,8a-hexahydro, (1alpha,4alpha,4abeta,5abeta,8beta, 1a,2,2a,3,6,6a,7,7a-octahydro-, (1aalpha,2beta,2aalpha,3beta,6beta, 3,4,5,6,9,9-hexachloro-1a,2,2a,3,6,6a,7,7a-octa-hydro-, (1aalpha,2beta,2abeta,3alpha,6alpha, O,O-Diethyl S-methyl dithiophosphate ...... Dimethylcarbamoyl chloride ...... alpha,alpha-Dimethylbenzylhydroperoxide ...... 3,3 ′ -Dimethylbenzidine ...... N,N-Dimethylaniline ...... 7,12-Dimethylbenz[a]anthracene ...... O,O-Diethyl O-pyrazinyl phosphorothioate ...... Diethyl phthalate ...... Diethyl-p-nitrophenyl phosphate ...... alpha,alpha-Dimethylphenethylamine ...... 1,2-Dimethylhydrazine ...... 1,1-Dimethylhydrazine ...... Dimethylformamide ...... p-Dimethylaminoazobenzene ...... Diisopropylfluorophosphate ...... Diisopropylfluorophosphate Diethyl sulfate ...... Dihydrosafrole ...... 1,4,5,8-Dimethanonaphthalene, 1,2,3,4,10,10-10-hexachloro­ Diethylstilbestrol ...... 8abeta)-1,4,5,8-Dimethanonaphthalene, 1,2,3,4,10,10-hexachloro­ 8abeta)-2,7:3,6-Dimethanonaphth[2,3-b]oxirene, 3,4,5,6,9,9-hexachloro­ 6aalpha,7beta,7aalpha)-2,7:3,6-Dimethanonaphth[2,3-b]oxirene, 2,4-Dimethylphenol ...... 6abeta,7beta,7aalpha)-Dimethoate ...... 6abeta,7beta,7aalpha)-Dimethoate 3,3 ′ -Dimethoxybenzidine ...... Dimethylamine ...... Dimethyl aminoazobenzene ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00298 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T Environmental Protection Agency § 302.4 ** ** ## 10(4.54) 10 (4.54) 1 (0.454) 1 (0.454) 10 (4.54) 1 (0.454) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 1 (0.454) 10 (4.54) 1 (0.454) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 5000 (2270) 5000 (2270) 5000 (2270) X B X C B B A D A C B C X X X D B B A A A A A B C D A P039 P049 U102 U103 P047 U108 P085 P111 U110 U111 P050 P088 P048 U105 U106 P020 U107 U109 P185 4 4 4 2 2 4 4 1 1 1 2 2 1 1 2 4 1,4 1,4 2,4 3,4 3,4 1,2 2,4 1,2,4 2,3,4 2,3,4 1,2,4 2,3,4 1,2,3,4 1,2,3,4, 1 1 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 100 100 1000 1000 1000 1000 1000 1000 1000 1000 ...... hioic acid, o,o-diethyl S-[2­ arbonic diamide [(HG2KN) ...... (ethylthio)ethyl]ester. C(S)]2NH 6,7,8,9,10,10-hexachloro-1,5,5a,6,9,9a­ hexahydro-, 3-oxide. acid...... 1,4-Diethlyenedioxide Hydrazine, 1,2-diphenyl- ...... Thioimidodic Phenol, 2-methyl-4,6-dinitro-, & salts ...... Phenol, 2,4-dinitro- ...... Benzene, 1-methyl-2,4-dinitro- ...... Benzene, 2-methyl-1,3-dinitro- ...... Phenol, 2-(1-methylpropyl)-4,6-dinitro ...... 1,2-Benzenedicarboxylic acid, dioctyl ester ...... 1,4-Diethyleneoxide ...... Octamethylpyrophosphoramide ...... Tetraethyl pyrophosphate ...... 1-Propanamine, N-propyl- ...... 1-Propanamine, N-nitroso-N-propyl- ...... Phosphorodit 6,9-Methano-2,4,3-benzodioxathiepin, 7-Oxabicyclo[2.2.1]heptane-2,3-dicarboxylic 1,2-Benzenedicarboxylic acid, dimethyl ester .... Sulfuric acid, dimethyl ester ...... N.A. N.A. 77781 99650 51285 88857 85007 152169 107493 142847 621647 541537 122667 131113 528290 100254 534521 329715 573568 610399 121142 606202 117840 123911 298044 330541 115297 959988 145733 2764729 1031078 26419738 25550587 27176870 33213659 25154545 25321146 m-Dinitrobenzene ...... o-Dinitrobenzene ...... p-Dinitrobenzene ...... 2,5-Dinitrophenol ...... 2,6-Dinitrophenol ...... 3,4-Dinitrotoluene ...... [(methylamino)carbonyl]oxime (Tirpate). Dimethyl phthalate ...... Dimethyl sulfate ...... Dinitrobenzene (mixed) ...... 4,6-Dinitro-o-cresol, and salts ...... Dinitrophenol ...... 2,4-Dinitrophenol ...... Dinitrotoluene ...... 2,4-Dinitrotoluene ...... 2,6-Dinitrotoluene ...... Dinoseb ...... Di-n-octyl phthalate ...... 1,4-Dioxane ...... DIPHENYLHYDRAZINE ...... 1,2-Diphenyl- ...... hydrazine Diphosphoramide, octamethyl- ...... Diphosphoric acid, tetraethyl ester ...... Dipropylamine ...... Di-n-propylnitrosamine ...... Diquat ...... Disulfoton ...... Dithiobiuret ...... 1,3-Dithiolane-2-carboxaldehyde, 2,4-dimethyl-, O­ Diuron ...... Dodecylbenzenesulfonic acid ...... Endosulfan ...... alpha - Endosulfan ...... beta - Endosulfan ...... ENDOSALFAN AND METABOLITES ...... Endosulfan sulfate ...... Endothall ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00299 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T § 302.4 40 CFR Ch. I (7–1–01 Edition) ** 1(0.454) 10(4.54) 1 (0.454) 1 (0.454) 10 (4.54) 1 (0.454) 1 (0.454) 10 (4.54) 100(45.4) 100(45.4) 100(45.4) 100(45.4) 1000(454) 1000(454) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 1000 (454) 1000 (454) 5000 (2270) Pounds (Kg) Final RQ Cat­ egory X X X C C X B C X B A D B C B A B A B B B waste RCRA Number U067 P051 P051 U076 U041 P042 U174 U209 U025 U155 U001 U077 U218 U208 U184 U117 U024 U131 P031 4 4 4 2 2 4 4 4 3 4 4 † 2,4 1,3,4 1,2,4 2,3,4 1,3,4 2,3,4 2,3,4 1,3,4 1,2,4 2,3,4 1,2,3,4 Statutory Code 1 1 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* RQ 1000 1000 5000 1000 — Continued UANTITIES Q ...... EPORTABLE ...... R ...... Regulatory synonyms etabolites ...... 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, 6abeta,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, 6abeta,7beta, 7aalpha)­ (methylamino)ethyl]-...... Ethylene dibromide Ethylidene dichloride chloroethane Oxirane, (chloromethyl)­ Endrin, & m Methapyrilene ...... 1,1-Dichloroethane . Ethylene dichloride Dichloroethyl ether Endrin Dibromoethane ...... Ethyl ether ...... 1-Chloro-2,3-epoxypropane ...... 1,2-Benzenediol,4-[1-hydroxy-2­ Acetaldehyde ...... N-Nitrosodiethylamine ...... Bis(2-chloroethoxy) methane ...... Dichloromethoxy ethane 1,2-Dichloroethane 1,1,2,2-Tetra- ...... Thioacetamide ...... 1,1,1,2-Tetrachloroethane ...... Pentachloroethane ...... Bis(2-chloroethyl) ether ...... Hexachloroethane .... Cyanogen ...... UBSTANCES AND S N.A. 72208 91805 75343 72208 60297 51434 75070 55185 79345 62555 76017 67721 106934 106887 111911 106898 107062 630206 111444 460195 7421934 CASRN AZARDOUS H [Note: All Comments/Notes Are Located at the End of This Table] IST OF 302.4 — L ABLE T ′ -2-pyridinyl-N -(2-thienylmethyl)­ Hazardous substance chloro­ Endrin ...... Ethane, 1,1-dichloro ...... ENDRIN AND METABOLITES ...... Endrin, & metabolites ...... Epichlorohydrin ...... Endrin aldehyde ...... Ethane, 1,2-dibromo ...... Ethane, 1,2-dichloro ...... Ethane, 1,1 ′ -oxybis­ ...... 1,2-Ethanediamine, N,N-dimethyl-N Epinephrine ...... 1,2-Epoxybutane ...... Ethanal ...... Ethanamine, N-ethyl-N-nitroso­ ...... Ethane, 1,1,2,2-tetrachloro­ ...... Ethanethioamide ...... Ethane, 1,1,1,2-tetrachloro­ ...... Ethane, 1,1 ′ -oxybis[2-chloro­ ...... Ethane, pentachloro- ...... Ethanedinitrile ...... Ethane, hexachloro- ...... Ethane, 1,1 ′ -[methylenebis(oxy)]bis(2­

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00300 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T Environmental Protection Agency § 302.4 ## ## ## ## 1(0.454) 10(4.54) 10(4.54) 1(0.454) 1 (0.454) 1 (0.454) 10 (4.54) 10 (4.54) 1 (0.454) 100(45.4) 100(45.4) 100(45.4) 100(45.4) 100(45.4) 100(45.4) 100(45.4) 1000(454) 1000(454) 1000(454) 100 (45.4) 100 (45.4) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 5000(2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) C A C C X B B B D C C B X B A X C D D C B X A B D D C A B D C X B U226 U118 U119 U076 U117 U227 U238 U112 U113 U395 U394 P066 U173 P101 U043 U410 U004 P194 U359 U114 U078 U042 U067 U116 U077 U079 U115 U210 U359 P054 U228 4 4 4 4 4 4 1 4 4 4 4 4 4 4 1 1 3 4 3,4 3,4 2,3 3,4 2,4 3,4 2,4 3,4 3,4 2,3,4 2,3,4 1,2,3 2,3,4 2,3,4 1,3,4 2,3,4 1,2,3,4 1,2,3,4 1,2,3,4 * 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 10 1000 5000 5000 1000 5000 1000 1000 ...... e ...... e ...... e ...... ′ -oxybis­ ...... esters...... Ethane, 1,1-dichloro- 1,1,1-Trichloroethane ...... Ethane, 1,1 Methyl chloroform ... Urethane 2-Propenoic acid, 2-methyl-, ethyl ester ...... 1,1-Dichloroethane . Methanesulfonic acid, ethyl ester ...... 1,1,2-Trichloroethan ...... Acetic acid, ethyl ester ...... Carbamic acid, ethyl ester ...... 2-Propenoic acid, ethyl ester ...... Chloroethane ... Acetophenone ...... Methomyl ...... Ethane, 1,2-dibromo- Carbamodithioic acid, 1,2-ethanediylbis, salts & Propanenitrile ...... Vinyl chloride ...... Vinylidene chloride Ethylene glycol monoethyl ether ...... N-Nitrosodiethanolamine ...... 2-Chloroethyl vinyl ether ...... 1,1-Dichloroethylen Ethane, 1,2-dichloro- 2-Imidazolidinethione ...... 1,2-Dichloroethan Dibromoethane ...... 1,2-Dichloroethylene ...... Tetrachloroethene Tetrachloroethylene Oxirane ...... Perchloroethylene . Ethanol, 2-ethoxy- ...... Aziridine ...... Trichloroethene . Trichloroethylene 60297 71556 97632 75343 62500 79005 51796 75003 98862 75014 75354 96457 60004 75218 79016 107120 563122 141786 140885 111546 100414 110805 110758 151564 107062 107153 106934 156605 127184 110805 107211 1116547 5952261 30558431 23135220 59669260 16752775 (A2213). 2-oxo-, methyl ester (Oxamyl). ,dimethyl ester (Thiodicarb). Ethane, 1,1,1-trichloro­ ...... Ethyl acetate ...... Ethyl methacrylate ...... Ethylidene dichloride ...... Ethyl methanesulfonate ...... Ehane, 1,1,2-trichloro­ ...... Ethanimidothioci acid, 2-(dimethylamino-N-hydroxy-2-oxo-, methyl ester Ethyl acrylate ...... Ethanimidothoic acid, 2-(dimethylamino)-N-[[(methylamino)carbonyl]oxy]­ Ethylbenzene ...... Ethyl carbamate ...... Ethyl chloride ...... Ethanimidothioic acid, N-[[(methyl- amino)carbonyl]oxy]-, methyl ester Ethanimidothioic acid, N,N ′ - [thiobis[(methylimino)carbonyloxy]]bis­ Ethanol, 2-ethoxy- ...... Ethanone, 1-phenyl- ...... Ethylenebisdithiocarbamic acid, salts & esters Ethyl cyanide ...... Ethene, 2-chloroethoxy- ...... Ethene, chloro- ...... Ethanol, 2,2 ′ -(nitrosoimino)bis­ ...... Ethanol, 2,2 ′ -oxybis-, dicarbamate (Diethylene glycol, dicarbamate) ...... Ethene, 1,1-dichloro- ...... Ethylene dichloride ...... Ethylenediamine ...... Ethene, 1,2-dichloro- (E) ...... Ethyl ether ...... Ethylenethiourea ...... Ethylenediamine-tetraacetic acid (EDTA) ...... Ethylene dibromide ...... Ethene, tetrachloro­ ...... Ethylene oxide ...... Ethylene glycol ...... Ethylene glycol monoethyl ether ...... Ethyleneimine ...... Ethene, trichloro- ...... Ethion ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00301 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T § 302.4 40 CFR Ch. I (7–1–01 Edition) ** ** ** ** 1 (0.454) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 1 (0.454) 1 (0.454) 10 (4.54) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) Pounds (Kg) Final RQ Cat­ egory B C C C C C B C C C A D A B A X C D D B D B D A B X X D B A waste RCRA Number P097 U163 P065 U123 U122 P058 U125 U213 P057 U147 U124 P056 U120 U206 U206 U125 U124 U126 1 4 1 1 4 1 1 1 1 1 1 3 4 3 4 1 4 1 4 2 4 2 4 2 4 4 4 4 † 1,4 1,4 2,4 1,4 1,3,4 1,3,4 Statutory Code 1 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 100 100 RQ 1000 1000 1000 1000 1000 1000 5000 1000 1000 1000 5000 5000 1000 — Continued ...... UANTITIES Q EPORTABLE ...... ehyde ...... R c acid, O,[4-[(di- methylamino) ene ...... Regulatory synonyms oxaldehyde ...... sulfonyl] phenyl] O,O-dimethyl ester. carbonyl]amino] Streptozotocin. nitrosoureido)-...... Phosphorothioi MNNG ...... Mercury fulminate ...... Furfural ...... Acetic acid, fluoro-, sodium salt ...... Benzo[j,k]fluor Streptozotocin 2-Furancarb Maleic anhydride ...... Furfuran .. Tetrahydrofuran ...... Acetamide, 2-fluoro- ...... D-Glucose, 2-deoxy-2-[[(methylnitrosoamino)­ Furan ...... Glucopyranose, 2-deoxy-2-(3-methyl-3­ Oxiranecarboxyald UBSTANCES AND S N.A. N.A. N.A. N.A. 52857 70257 64186 50000 86500 98011 62748 98011 86737 640197 628864 110178 206440 108316 110009 109999 110009 765344 7782630 7758943 7705080 2944674 7720787 7783508 1185575 7782414 CASRN 10421484 10028225 10045893 55488874 18883664 18883664 AZARDOUS H [Note: All Comments/Notes Are Located at the End of This Table] IST OF 302.4 — L ABLE T Hazardous substance ...... ,c ...... ,d Fine mineral fibers Ferric nitrate ...... Ferric sulfate ...... Ferrous ammonium sulfate ...... Ferrous sulfate ...... Ferric fluoride ...... Ferrous chloride ...... Ferric chloride ...... Ferric ammonium citrate ...... Ferric ammonium oxalate ...... Famphur ...... Guanidine, N-methyl-N ′ -nitro-N-nitroso­ ...... Fumaric acid ...... Fulminic acid, mercury(2+)salt ...... Formic acid ...... Formaldehyde ...... Fluoranthene ...... HALOETHERS ...... Guthion ...... 2,5-Furandione ...... Furan ...... Furan, tetrahydro­ ...... 2-Furancarboxaldehyde ...... Fluoroacetic acid, sodium salt ...... HALOMETHANES ...... Furfural ...... Fluoroacetamide ...... Fluorine ...... Fluorene ...... Furfuran ...... Glucopyranose, 2-deoxy-2-(3-methyl-3-nitrosoureido)­ D-Glucose, 2-deoxy-2-[[(methylnitrosoamino)-carbonyl]amino]­ ...... Glycidylaldehyde ...... Glycol ethers

302

VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00302 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T Environmental Protection Agency § 302.4 ** ** 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 1 (0.454) 1 (0.454) 1 (0.454) 10 (4.54) 1 (0.454) 10 (4.54) 1 (0.454) 10 (4.54) 10 (4.54) 1 (0.454) 10 (4.54) 10 (4.54) 1 (0.454) 1, (0.454) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 1000 (454) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) A A D X A A B A B D D D B B X X A B D D A B B X X B X X A A B C A B B B B X D U096 U109 U140 U161 U133 U098 P068 P096 U116 U138 U190 U135 U135 P059 U134 P063 P063 U134 P116 U099 P060 U129 U128 U127 U086 U137 U243 U130 P062 U132 U131 4 4 4 2 2 2 4 4 4 3 4 4 3 4 3 3 3,4 3,4 3,4 3,4 3,4 3,4 3,4 3,4 2,3 1,4 1,4 1,4 1,4 1,3 1,3 2,4 1,3,4 1,3,4 2,3,4 2,3,4 2,3,4 2,3,4 1,2,3,4 1,2,3,4 1,2,3,4 * * * * * * * * * * 1 1 1 1* 1* 1 1* 1 1* 1* 1* 1 1 1* 1 1* 1* 1* 1 1 1* 1* 1* 1* 1* 1* 1 1* 1 1* 1* 1 1* 10 10 100 100 5000 5000 5000 5000 ...... yrene ...... S ...... 2 ...... H ...... -indene, 1,4,5,6,7,8,8­ ...... ′ -methylenebis[3,4,6-trichloro­ ...... methanonaphthalene, 1,2,3,4,10,10­ ...... ′ -Diethylhydrazine ...... heptachloro-3a,4,7,7a-tetrahydro- hexachloro-1,4,4a,5,8,8a-hexahydro, (1alpha,4alpha,4abeta,5beta, 8beta,8abeta)-...... Methyl iodide ...... 4-Methyl-2-pentanone ...... γ -BHC ...... Hydrogen sulfide Phthalic anhydride ..... alpha,alpha-Dimethylbenzylhydroperoxide ...... Hydrogen sulfide ...... Cyclohexane, 1,2,3,4,5,6- hexachloro­ (1 α ,2 ,3 β ,4 , 5 ,6 )- Lindane Lindane (all isomers) 4,7-Methano-1H Methyl hydrazine ... Ethylenethiourea ...... N,N Hydrofluoric acid ...... Phosphine ...... Hydrocyanic acid ...... Hydrogen cyanide ...... Hydrogen fluoride ...... Hydrochloric acid ...... Hydrogen chloride ...... Thiosemicarbazide ...... 1-Propanol, 2-methyl- ...... 1,4,5,8-Di 1,3-Butadiene 1,1,2,3,4,4-hexachloro- ...... Benzene, hexachloro­ ...... 1,1-Dimethylhydrazine . Methane, iodo­ ... 1,2-Dimethylhydrazine ...... 1,2-Diphenylhydrazine 1,10-(1,2-Phenylene)p 1,3-Cyclopentadiene, 1,2,3,4,5,5-hexachloro­ ... 1-Propene, 1,1,2,3,3,3-hexachloro­ ...... Tetraphosphoric acid, hexaethyl ester ...... Phenol, 2,2 Ethane, hexachloro­ ...... Methyl isobutyl ketone ...... N.A. 85449 80159 76448 60344 96457 74908 74908 79196 78831 58899 87683 57147 74884 78591 77474 70304 67721 608731 122667 465736 123319 118741 193395 302012 540738 757584 822060 680319 110543 108101 7783064 7803512 7647010 7783064 1024573 1615801 7664393 7664393 7647010 1888717 S ...... 2 Hydrogen sulfide ...... 1,3-Isobenzofurandione ...... Isodrin ...... Hydrogen sulfide H Hydroquinone ...... Hydroperoxide, 1-methyl-1-phenylethyl­ ...... Heptachlor epoxide ...... Hexachlorobenzene ...... Hydrazine, methyl­ ...... Heptachlor ...... 2-Imidazolidinethione ...... Hydrazine, 1,2-diethyl­ ...... Hydrogen fluoride ...... Hydrogen phosphide ...... Hydrogen cyanide ...... Hydrocyanic acid ...... Hydrofluoric acid ...... Hydrogen chloride ...... Hydrochloric acid ...... Hydrazinecarbothioamide ...... Indeno(1,2,3-cd)pyrene ...... Hydrazine ...... Hydrazine, 1,2-dimethyl­ ...... Isobutyl alcohol ...... HEXACHLOROCYCLOHEXANE (all isomers) ...... Hexachlorocyclohexane (gamma isomer) ...... Hexachlorobutadiene ...... HEPTACHLOR AND METABOLITES ...... Hydrazine, 1,1-dimethyl­ ...... Iodomethane ...... Hydrazine, 1,2-diphenyl­ ...... Isophorone ...... Hexaethyl tetraphosphate ...... Hexachlorocyclopentadiene ...... Hexachloropropene ...... Hexamethylene-1,6-diisocyanate ...... Hexachlorophene ...... Hexachloroethane ...... Hexamethylphosphoramide ...... Hexane ...... Hexone ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00303 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T § 302.4 40 CFR Ch. I (7–1–01 Edition) ** ** 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 1 (0.454) 10 (4.54) 10 (4.54) 10 (4.54) 1 (0.454) 10 (4.54) 10 (4.54) 100 (45.4) 100 (45.4) 1000 (454) 1000 (454) Pounds (Kg) Final RQ Cat­ egory C A B C A A A X B A A A A X A A A A A A A waste RCRA Number P007 U146 U142 U141 U145 U146 U143 U144 4 1 1 1 1 4 1 1 4 4 4 4 1 1 1 2 1 1 1 † 2,3 1,4 2,3 1,4 Statutory Code * 1 1* 1* 1* 1 1* 1* 1* 1* 1* RQ 5000 1000 5000 5000 1000 5000 5000 5000 5000 5000 5000 5000 1000 — Continued UANTITIES Q ...... EPORTABLE R Regulatory synonyms oxole, 5-)1-propenyl)- ...... one, 1,1a,3,3a,4,5,5,5a,5b,6­ decachloroctahydro-. (1-methoxyethyl)-3-methyl-1­ oxobutoxy]methyl]-2,3,5,7a-tetrahydro-1H­ pyrrolizin-1-yl ester, [1S-[1alpha(Z), 7(2S*,3R*),7aalpha]]-...... 5-(Aminomethyl)-3-isoxazolol 1,3-Benzodi 1,3,4-Metheno-2H-cyclobutal[cd]pentalen-2­ Muscimol ...... Phosphoric acid, lead(2+) salt (2:3) ...... Lead, bis(acetato-O)tetrahydroxytri­ ...... LEAD AND COMPOUNDS .... Lead subacetate ...... 2-Butenoic acid, 2-methyl-, 7[[2,3-dihydroxy-2­ Acetic acid, lead(2+) salt ...... Lead Compounds ...... UBSTANCES AND S N.A. N.A. 78795 143500 120581 592870 303344 301042 7428480 2763964 1335326 1314870 1335326 7439921 7446142 7783462 7645252 1072351 7446277 7758954 7784409 CASRN 15739807 56189094 10102484 42504461 52652592 10101630 10099748 13814965 AZARDOUS H [Note: All Comments/Notes Are Located at the End of This Table] IST OF 302.4 — L ABLE T Hazardous substance ...... Isopropanolamine dodecylbenzenesulfonate Isosafrole ...... Lead thiocyanate ...... Lead sulfide ...... Isoprene ...... Lead sulfate ...... 3(2H)-Isoxazolone, 5-(aminomethyl)­ ...... Kepone ...... Lead stearate ...... Lead subacetate ...... Lead phosphate ...... Lead Compounds ...... Lasiocarpine ...... Lasiocarpine Lead, bis(acetatato-O)tetrahydroxytri­ ...... Lead fluoborate ...... Leod iodide ...... Lead chloride ...... Lead arsenate ...... Lead acetate ...... Lead ‡ Lead fluoride ...... Lead nitrate ...... LEAD AND COMPOUNDS ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00304 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T Environmental Protection Agency § 302.4 ** ** ** ## 10 (4.54) 1 (0.454) 10 (4.54) 1 (0.454) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 1 (0.454) 10 (4.54) 10 (4.54) 1 (0.454) 10 (4.54) 1 (0.454) 100 (45.4) 100 (45.4) 100 (45.4) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) X A X A B A B A A C X B C A C C A D C D D D C D X A X D A U129 U129 U045 P092 U029 P065 U151 U152 U046 U080 U092 P082 U068 U075 U147 U148 U149 P196 U159 U150 4 1 4 1 1 4 1 1 4 1 4 4 4 3 1 4 3 1 4 1 2,3 2,3 3,4 1,4 3,4 2,3,4 2,3,4 2,3,4 2,3,4 1,3,4 2,3,4 1,2,3,4 1,2,3,4 1 1 1 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 10 10 10 10 10 100 1000 1000 5000 5000 ...... e, 2-methyl- ...... ne, 4-[bis(2-chloroethyl) aminol] ... ile ...... diphenyl diisocyanate ...... hexane (gamma isomer) hexane (gamma isomer) ...... γ -BHC ...... γ -BHC ...... Cyclohexane, 1,2,3,4,5,6-hexachloro-, (1 α ,2 , 3 β ,4 ,5 ,6 )-, Hexachlorocyclo­ Lindane (all isomers) ...... Cyclohexane, 1,2,3,4,5,6-hexachloro-, (1 α ,2 ,3 β ,4 ,5 ,6 )-, Hexachlorocyclo­ Lindane ...... Methyl chloride Methyl bromide Chloromethane ..... Dichloromethane Fulminic acid, mercury(2+)salt ...... Phenylmercury acetate ...... Mercury Compounds ...... MERCURY AND COMPOUNDS ...... 2-Propenenitril Chloromethyl methyl ether ...... Dimethylamine ...... Bromomethane ...... N-Nitrosodimethylamine ...... Methylene bromide ...... Methylene chloride . Dichlorodifluoromethane ...... 2,5-Furandione ...... 3,6-Pyridazinedione, 1,2-dihydro­ ...... Propanedinitr Methylene L-Phenylalani Methyl ethyl ketone 2-Butanone ...... N.A. N.A. N.A. 58899 58899 74873 62384 74839 62759 74953 75092 75718 78933 124403 592858 628864 121755 126987 107302 110167 108316 123331 109773 101688 592041 148823 7439976 7782867 7783359 2032657 10415755 14307358 15339363 10045940 ′ )-(Manganese dimethyldithiocarbamate). Lindane ...... Mercuric thiocyanate ...... Lindane (all isomers) ...... Mercurous nitrate ...... Lithium chromate ...... Mercury fulminate ...... Mercury ...... Malathion ...... Methane, chloromethoxy­ ...... Methacrylonitrile ...... Methane, chloro­ ...... MERCURY AND COMPOUNDS ...... Mercury Compounds ...... Mercury, (acetate-O)phenyl­ ...... Maleic acid ...... Methanamine, N-methyl- ...... Methane, bromo- ...... Methanamine, N-methyl-N-nitroso- ...... Maleic anhydride ...... Methane, dibromo- ...... Methane, dichloro­ ...... Methane, dichlorodifluoro­ ...... Maleic hydrazide ...... Malononitrile ...... MDI ...... Manganese, bis(dimethylcarbamodithioato-S,S Manganese Compounds ...... Melphalan ...... Mercuric nitrate ...... Mercuric sulfate ...... MEK ...... Mercuric cyanide ...... Mercaptodimethur ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00305 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T § 302.4 40 CFR Ch. I (7–1–01 Edition) ## ## 10 (4.54) 1 (0.454) 1 (0.454) 1 (0.454) 10 (4.54) 1 (0.454) 1 (0.454) 10 (4.54) 10 (4.54) 10 (4.54) 1 (0.454) 1 (0.454) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 1000 (454) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) Pounds (Kg) Final RQ Cat­ egory B A A D X B B X D X X X C D A B A D B X X A waste RCRA Number U138 P016 P064 U155 P066 U036 P118 P067 U154 U247 P059 U119 U029 U154 U211 U153 P112 P197 P198 U121 U225 P050 U142 U044 4 4 4 4 4 4 4 4 † 3,4 3,4 3,4 3,4 3,4 3,4 1,4 1,4 1,3,4 2,3,4 2,3,4 1,2,4 1,2,3,4 1,2,3,4 1,2,3,4 1,2,3,4 Statutory Code 1 1 1 1 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 100 RQ 5000 5000 — Continued UANTITIES Q r ...... EPORTABLE ...... R e, N,N-dimethyl-N ′ -2-pyridinyl­ yl­ ...... ′ -(2,2,2-trichloroethyl- ...... Regulatory synonyms hioic acid, N-[[(methyl­ N ′ -(2-thienylmethyl)-. amino)carbonyl]oxy]-, methyl ester. idene)bis[4­ METABOLITES) ...... Methyl iodide Dichloromethyl ether methoxy­ Chlordane ...... Chlordane, alpha & gamma isomers CHLORDANE (TECHNICAL MIXTURE AND Iodomethane ...... Methyl isocyanate ...... Bis(chloromethyl)ethe Methane, bromo­ 1,2-Propylenimine Trichloromethanesulfenyl chloride ...... 1,2-Ethanediamin Methyl alcohol ...... Benzene, 1,1 Ethyl methanesulfonate ...... Bromomethane ...... Aziridine, 2-meth Ethanimidot Methanol ...... Endosulfan ...... Kepone ...... Thiomethanol Carbon tetrachloride ...... Bromoform ...... Tetranitromethane ...... Heptachlor ...... Methylmercaptan ...... Chloroform ...... Trichloromonofluoromethane ...... UBSTANCES AND S 57749 74884 91805 67561 72435 62500 74839 75558 67561 56235 75252 76448 74931 67663 75694 624839 542881 143500 594423 115297 509148 CASRN 16752775 17702577 23422539 ′ -[3­ AZARDOUS H [Note: All Comments/Notes Are Located at the End of This Table] ′ -[2-methyl-4­ IST OF 302.4 — L ABLE T Hazardous substance hexahydro-. 1,5,5a,6,9,9a- hexahydro-, 3-oxide [[(methylamino)carbonyl]oxy]phenyl]-(Formparanate). [[(methylamino)carbonyl]oxylphenyl]-, monohydrochioride (Formetanate hydrochloride). decachloroctahydro­ Methane, iodo­ ...... Methanesulfenyl chloride, trichloro­ ...... Methane, isocyanato- ...... Methane, oxybis(chloro- ...... Methapyrilene ...... Methomyl ...... Methanol ...... Methoxychlor ...... 4,7-Methano-1H-indene, 1,2,4,5,6,7,8,8-octachloro-2,3,3a,4,7,7a­ Methanesulfonic acid, ethyl ester ...... Methyl bromide ...... 2-Methyl aziridine ...... Methyl alcohol ...... Methane, tetranitro- ...... Methane, tetrachloro- ...... 6,9-Methano-2,4,3-benzodioxathiepin, 6,7,8,9,10,10-hexachloro­ Methanimidamide, N,N-dimethyl-N Methanimidamide, N,N-dimethyl-N Methane, tribromo- ...... 1,3,4-Metheno-2H-cyclobutal[cd]pentalen-2-one, 1,1a,3,3a,4,5,5,5a,5b,6­ 4,7-Methano-1H-indene, 1,4,5,6,7,8,8-heptachloro-3a,4,7,7a-tetrahydro­ Methanethiol ...... Methane, trichloro­ ...... Methane, trichlorofluoro­ ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00306 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T Environmental Protection Agency § 302.4 10 (4.54) 1 (0.454) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) C X A B C A C A B B A B B C A B D C A C C C C A A A D B A D D A P007 F039 U164 U045 U162 U010 P069 U153 P071 U156 U163 U186 U161 P064 U226 U080 U156 U068 U157 U158 U161 U138 U160 U159 P068 4 1 1 4 3 4 4 4 4 1 1 4 4 4 4 3 4 3 1,4 1,4 1,4 3,4 3,4 3,4 3,4 3,4 3,4 3,4 2,3,4 1,3,4 2,3,4 2,3,4 1 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 10 100 100 1000 5000 1000 1000 1,2-dihydro-3-methyl­ ...... cid, O,O-dimethyl O-(4­ in ...... ′ -methylene-bis(2-chloro­ ...... hloro- ...... ne, 2,3-dihydro-6-methyl-2­ ethyl-N ′ -nitro-N-nitroso­ ...... olone, 5-(aminomethyl)- 5­ ...... ′ ,3 :3,4]pyrrolo[1,2-a]indole-4,7-dione,6­ ...... (Aminomethyl)-3-isoxazolol. thioxo-. amino-8-[[(aminocarbonyl)oxy] methyl]­ 1,1a,2,8,8a,8b-hexahydro-8a-methoxy-5­ methyl-, [1aS-(1aalpha, 8beta, 8aalpha, 8balpha)]-. nitrophenyl) ester...... Thiomethanol 4-Methyl-2-pentanone 3(2H)-Isoxaz Methane, chloro- Propanenitrile, 2-hydroxy-2-methyl- Methyl chloroformate Azirino[2 2-Propenoic acid, 2-methyl-, methyl ester ...... Methyl isobutyl ketone Carbonochloridic acid, methyl ester ...... 1,1,1-Trichloroethane Guanidine, N-m Chloromethane ... Methanethiol ...... Phosphorothioic a Acetone cyanohydr 4(1H)-Pyrimidino 1,3-Pentadiene .... Methane, isocyanato- ...... Methyl chlorocarbonate Methane, dichloro­ Ethane, 1,1,1,-tric Hexone ...... Carbonochloridic acid, methyl ester ...... Methane, iodo- Methane, dibromo- ...... Dichloromethane .... Benz[j]aceanthrylene, Benzenamine, 4,4 MEK MDI ...... 2-Butanone ...... Hexone ...... Iodomethane .... Hydrazine, methyl­ ...... 2-Butanone peroxide ...... 74895 50077 80626 75047 79221 70257 74873 74931 75865 56042 71556 79221 74953 75092 56495 78933 74884 60344 315184 298000 504609 624839 108101 101144 101779 101688 108101 2763964 1634044 7786347 1338234 Muscimol ...... Mexacarbate ...... Monomethylamine ...... Multi Source Leachate ...... Methyl parathion ...... Mitomycin C ...... Methyl methacrylate ...... 1-Methylbutadiene ...... Methyl isocyanate ...... Mevinphos ...... Monoethylamine ...... Methyl chlorocarbonate ...... MNNG ...... Methyl chloride ...... Methylmercaptan ...... 4-Methyl-2-pentanone ...... 2-Methyllactonitrile ...... Methylthiouracil ...... Methyl chloroform ...... Methyl tert-butyl ether ...... Methyl chloroformate ...... 4,4 ′ -Methylenebis(2-chloroaniline) ...... Methylene bromide ...... Methylene chloride ...... Methylene diphenyl diisocyanate ...... 3-Methylcholanthrene ...... 4,4 ′ -Methylenedianiline ...... Methyl ethyl ketone ...... Methyl isobutyl ketone ...... Methyl iodide ...... Methyl hydrazine ...... Methyl ethyl ketone peroxide ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00307 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T § 302.4 40 CFR Ch. I (7–1–01 Edition) ** ** 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 1000 (454) 1000 (454) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) Pounds (Kg) Final RQ Cat­ egory B A D C A B C A A A A B B A B A A A A B B B A B D D A B D B B B A waste RCRA Number U217 U169 P077 P076 P075 P074 P074 U168 U026 U167 U059 P076 P078 P073 P073 U047 U166 U165 U236 U166 P072 U168 U167 4 1 3 4 1 4 4 4 4 1 4 1 4 4 4 1 2 4 4 4 4 1 1 1 4 4 4 4 4 † 1,4 2,3 2,3 2,4 1,2,3,4 1,2,3,4 Statutory Code 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 10 100 RQ 1000 1000 5000 1000 5000 5000 5000 5000 1000 — Continued ...... UANTITIES Q ...... EPORTABLE 2 R 4-nitro- ...... Regulatory synonyms ...... Nitrogen oxide NO ...... Benzene, nitro- ...... Benzenamine, Nitrogen oxide NO ...... Thallium (I) nitrate ...... Daunomycin ...... Pyridine, 3-(1-methyl-2-pyrrolidinyl)-, (S)- ...... beta-Naphthylamine ... Trypan blue ...... Chlornaphazine ...... Nitric oxide ...... Nickel cyanide Ni(CN)2 ...... Nickel cyanide ...... Nickel carbonyl ...... Nickel Compounds ...... NICKEL AND COMPOUNDS .. Nickel carbonyl Ni(CO)4, (T-4)­ ...... alpha-Naphthylamine . beta-Chloronaphthalene 2-Chloronaphthalene .. 1,4-Naphthalenedione 2-Naphthalenamine .... Thiourea, 1-naphthalenyl­ ...... 1,4-Naphthoquinone ... 1-Naphthalenamine .... UBSTANCES AND S N.A. N.A. 92933 98953 54115 91598 72571 91203 91587 91598 86884 100016 494031 300765 557197 557197 134327 130154 130154 134327 7718549 7697372 1338245 7786814 7440020 CASRN 10102439 10102440 10102451 20830813 10544726 10102439 12054487 13463393 37211055 14216752 13463393 15699180 AZARDOUS H [Note: All Comments/Notes Are Located at the End of This Table] IST OF 302.4 — L ABLE ′ -[(3,3 -dimethyl-(1,1 -biphenyl)-4,4 ­ T Hazardous substance ...... ‡ lyxo-hexopyranosyl)oxy]-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1­ methoxy-, (8S-cis)­ diyl)-bis(azo)]bis(5-amino-4-hydroxy)-tetrasodium salt. Nitric oxide ...... 4-Nitrobiphenyl ...... Nitrogen dioxide ...... Nitrobenzene ...... p-Nitroaniline ...... Nitric acid, thallium (1+) salt ...... Nitric acid ...... Nicotine, & salts ...... Naled ...... 5,12-Naphthacenedione, 8-acetyl-10-[3-amino-2,3,6-trideoxy-alpha-L­ Nickel cyanide ...... Nickel cyanide Ni(CN)2 ...... Nickel hydroxide ...... Nickel nitrate ...... Nickel sulfate ...... 2-Naphthalenamine ...... Naphthalenamine, N,N ′ -bis(2-chloroethyl)- ...... 1-Naphthalenamine ...... Nitrogen oxide NO ...... Nickel chloride ...... NICKEL AND COMPOUNDS ...... Nickel Compounds ...... Nickel carbonyl ...... Nickel carbonyl Ni(CO)4, (T-4)­ ...... Naphthalene ...... Naphthalene, 2-chloro­ ...... Naphthenic acid ...... 1,4-Naphthoquinone ...... 1,4-Naphthalenedione ...... 2,7-Naphthalenedisulfonic acid, 3,3 alpha-Naphthylamine ...... Nickel ammonium sulfate ...... Nickel beta-Naphthylamine ...... alpha-Naphthylthiourea ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00308 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T Environmental Protection Agency § 302.4 ** ** 10 (4.54) 10 (4.54) 1 (0.454) 10 (4.54) 10 (4.54) 1 (0.454) 10 (4.54) 10 (4.54) 1 (0.454) 1 (0.454) 1 (0.454) 10 (4.54) 10 (4.54) 1 (0.454) 10 (4.54) 1 (0.454) 10 (4.54) 10 (4.54) 1 (0.454) 10 (4.54) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) ...... C C C A B A A A B X C X A X A X C A A X A B X C B B B B B B B X A A B A X P087 P087 U193 U058 U126 U041 U115 U176 P088 U177 P078 U178 P081 U182 P089 U179 P084 U180 U181 P085 U170 U170 U174 U172 U171 U170 P082 U173 4 4 4 2 4 4 4 4 4 1 1 4 4 4 3 4 2 1 4 4 4 4 4 2 3,4 3,4 3,4 1,4 1,2 1,2 3.4 1,3,4 1,3,4 1,2,4 1,2,3 2,3,4 1,2,3,4 1,2,3,4 ...... 1 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 10 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 ...... pane ...... (T-4)­ ...... 4 ...... iol, trinitrate­ ...... 2,4,6-trimethyl­ ...... ic acid, O,O-diethyl O-(4­ ...... o- ...... ′ -(nitrosoimino)bis­ ...... nitrophenyl) ester...... Cyclophosphamide ...... Nitrogen dioxide ...... Ethylene oxide ...... 1,3-Propane sultone ...... Endothall ...... Epichlorohydrin Osmium tetroxide ...... Osmium oxide OsO Glycidylaldehyde ...... Urea, N-ethyl-N-nitroso­ ...... 1-Chloro-2,3-epoxypro Urea, N-methyl-N-nitroso ...... 1,2,3-Propanetr POLYCHLORINATED BIPHENYLS 1,3,5-Trioxane, Carbamic acid, methylnitroso-, ethyl ester ...... Phosphorothio Piperidine, 1-nitroso­ ...... Vinylamine, N-methyl-N-nitroso­ ...... Phenol, 4-nitro­ Aroclors ...... Pyrrolidine, 1-nitroso­ ...... Benzenamine, 2-methyl-5-nitro- ...... 4-Nitrophenol 2-Nitrophenol ...... Diphosphoramide, octamethyl­ ...... Phenol, 4-nitro- 4-Nitrophenol ...... 2-Nitrophenol .. Propane, 2-nitro ...... Phenol, 4-nitr o-Nitrophenol .. p-Nitrophenol ...... Methanamine, N-methyl-N-nitroso­ ...... Ethanamine, N-ethyl-N-nitroso- ...... Ethanol, 2,2 1-Butanamine, N-butyl-N-nitroso­ ...... N.A. N.A. 50180 75218 55630 56382 59892 99081 88722 99990 99558 88755 88755 79469 88755 86306 62759 55185 765344 145733 100754 759739 106898 684935 123637 615532 930552 554847 152169 924163 100027 100027 100027 1120714 4549400 1321126 1336363 1116547 20816120 20816120 10102440 30525894 25154556 10544726 (T-4)- ...... 4 2 2-oxide m-Nitrophenol ...... m-Nitrotoluene ...... o-Nitrotoluene ...... p-Nitrotoluene ...... o-Nitrophenol ...... p-Nitrophenol ...... Oxirane ...... 2H-1,3,2-Oxazaphosphorin-2-amine, N,N-bis(2-chloroethyl)tetrahydro-, Osmium tetroxide ...... 7-Oxabicyclo[2.2.1]heptane-2,3-dicarboxylic acid 1.2-Oxathiolane, 2,2-dioxide ...... N-Nitroso-N-ethylurea ...... Nitrogen oxide NO Oxiranecarboxyaldehyde ...... Oxirane, (chloromethyl)­ ...... N-Nitroso-N-methylurea ...... Paraldehyde ...... Paraformaldehyde ...... N-Nitroso-N-methylurethane ...... Nitroglycerine ...... Nitrophenol (mixed) ...... Parathion ...... N-Nitrosopyrrolidine ...... N-Nitrosopiperidine ...... N-Nitrosomorpholine ...... N-Nitrosomethylvinylamine ...... PCBs ...... Nitrotoluene ...... Octamethylpyrophosphoramide ...... 5-Nitro-o-toluidine ...... p-Nitrophenol ...... o-Nitrophenol ...... Osmium oxide OsO 2-Nitropropane ...... 4-Nitrophenol ...... 2-Nitrophenol ...... NITROSAMINES ...... NITROPHENOLS ...... N-Nitrosodiphenylamine ...... N-Nitrosodimethylamine ...... N-Nitrosodiethylamine ...... N-Nitrosodiethanolamine ...... N-Nitrosodi-n-butylamine ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00309 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T § 302.4 40 CFR Ch. I (7–1–01 Edition) ## ## 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 10 (4.54) 1 (0.454) 10 (4.54) 1 (0.454) 10 (4.54) 10 (4.54) 10 (4.54) 100(45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 1000 (454) 1000 (454) 5000 (2270) 5000 (2270) Pounds (Kg) Final RQ Cat­ egory X C B D X X B X B B X B X C B A X B A B A B A X A B D B B waste RCRA Number U188 U039 U048 P034 U082 U081 P201 U052 P020 U132 P047 U089 U101 P048 U185 U184 U183 U185 P202 U242 U186 U187 U210 4 4 4 4 4 4 2 4 4 4 4 4 † 2,4 2,4 2,4 2,4 3,4 3,4 1,2,3 1,2,3 1,2,3 1,2,3 1,3,4 1,2,3 2,3,4 1,2,3 1,2,3 2,3,4 1,2,3,4 1,2,3,4 1,2,3,4 Statutory Code 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 10 10 10 10 10 10 10 10 RQ 1000 1000 1000 — Continued UANTITIES ...... Q ...... o­ ...... EPORTABLE R o- ...... e ...... achloronitro­ ...... Regulatory synonyms ...... 4-Chloro-m-cresol ...... p-Chloro-m-cresol ...... Benzene, hydroxy­ ...... o-Chlorophenol 2-Chlorophenol ...... Diethylstilbestrol ...... 2-Cyclohexyl-4,6-dinitrophenol ...... Cresylic acid (isomers and mixture) 2,6-Dichlorophenol ...... 2,4-Dichlorophenol ...... PCNB Quintobenzene Pentachloronitro­ benzene Quintobenzene Dinoseb ...... Hexachlorophene ...... 4,6-Dinitro-o-cresol, and salts ...... Cresols (isomers and mixture) ...... 2,4-Dinitrophenol ...... 2,4-Dimethylphenol . Phenol, pentachloro­ ...... Benzene, pentachloronitr Ethane, pentachloro- ...... Benzene, pent Tetrachloroethene Tetrachloroethylene Benzene, pentachloro­ ...... 1-Methylbutadien Acetamide, N-(4-ethoxyphenyl)­ ...... Ethene, tetrachlor UBSTANCES AND S 59507 95578 56531 87650 64006 88857 70304 51285 87865 82688 76017 82688 85018 62442 131895 120832 534521 105679 608935 504609 127184 108952 2631370 1319773 CASRN 12674112 11104282 11141165 53469219 12672296 11097691 11096825 AZARDOUS H [Note: All Comments/Notes Are Located at the End of This Table] IST OF 302.4 — L ABLE T Hazardous substance Aroclor 1016 ...... Aroclor 1221 ...... Aroclor 1232 ...... Aroclor 1242 ...... Aroclor 1248 ...... Aroclor 1254 ...... Aroclor 1260 ...... methylcarbamate). Phenol, 4-chloro-3-methyl-...... Phenol, 2-chloro- ...... Phenol, 2-cyclohexyl-4,6-dinitro- ...... Phenol, 2,4-dichloro- ...... Phenol, 4,4 ′ -(1,2-diethyl-1,2-ethenediyl)bis-, (E) Phenol, 2,6-dichloro- ...... Phenol, 2,4-dimethyl­ ...... Phenol, 2-(1-methylpropyl)-4,6-dinitro ...... Phenol, 3-methyl-5-(1-methylethyl)-, methyl carbamate (Promecarb) ...... Phenol, 2,2 ′ -methylenebis[3,4,6-trichloro­ ...... Phenol, 2-methyl-4,6-dinitro-, & salts ...... Phenol, methyl­ ...... Phenol, 2,4-dinitro- ...... Pentachlorophenol ...... Pentachloronitrobenzene ...... Pentachlorobenzene ...... Pentachloroethane ...... PCNB ...... Phenol, 3-(1-methylethyl)-, methyl carbamate (m-Cumenyl 1,3-Pentadiene ...... Perchloroethylene ...... Phenol ...... Phenanthrene ...... Phenacetin ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00310 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T Environmental Protection Agency § 302.4 ** ** .4) 1 (0.454) 1 (0.454) 1 (0.454) 10 (4.54) 10 (4.54) 1 (0.454) 1 (0.454) 10 (4.54) 1 (0.454) 10 (4.54) 10 (4.54) 10 (4.54) 1 (0.454) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 1 (0.454) 1 (0.454) 10 (4.54) 10 (4.54) 10 (4.54) 1 (0.454) 1 (0.454) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45 100 (45.4) 100 (45.4) 1000 (454) 1000 (454) 1000 (454) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) X B A B A X D C X C B B C A X B A A A X A A A B D X A B B A X D D B A B D X B A X X X P040 P089 P071 U145 P039 U189 U189 P097 P110 P094 U179 U170 P009 U230 U190 U212 P044 P043 U191 U242 P093 P092 U231 U087 P041 P094 U137 P096 P095 U150 1 4 3 4 4 1 1 4 2 4 4 4 4 4 4 4 4 4 4 4 3 4 1,4 1,4 1,4 1,3 1,4 1,4 3,4 2,4 3,4 1,3,4 1,2,3 1,3,4 1,2,3 1,2,3 1,2,3 1,3,4 1,2,3 1,2,3 1,2,3 1,2,3 1,2,3,4 1,2,3,4 1,2,3,4 1 1 1 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 10 10 10 10 10 10 10 10 10 10 10 100 100 100 100 5000 1000 5000 5000 5000 ...... thioic acid, O,O-diethyl S­ ...... (ethylthio), methyl ester...... Famphur ...... PCBs ...... Dimethoate ...... 4-Nitrophenol ...... Parathion ...... O,O-Diethyl O-pyrazinyl phosphorothioate ...... Diisopropylfluorophosphate ...... Methyl parathion ...... Disulfoton ...... Phosphorus pentasulfide Sulfur phosphide ...... Phosphorus sulfide Sulfur phosphide ...... Aroclors ...... Tetraethyl lead ...... Pentachlorophenol ...... Phorate ...... O,O-Diethyl S-methyl dithiophosphate ...... N-Nitrosopiperidine ...... p-Nitrophenol .. Melphalan ...... 2-4,5-Trichlorophenol ...... 2,4,6-Trichlorophenol ...... 1,3-Isobenzofurandione ...... Pyridine, 2-methyl­ ...... 2,3,4,6-Tetrachlorophenol ...... Thiourea, phenyl­ ...... Ammonium picrate ...... Diethyl-p-nitrophenyl phosphate ...... Lead phosphate ...... Phosphorodi Mercury, (acetato-O)phenyl­ ...... Indeno(1,2,3-cd)pyrene ... Hydrogen phosphide ...... Carbonic dichloride ...... N.A. N.A. 52857 60515 56382 55914 78002 87865 95954 88062 85449 58902 62384 75445 297972 109068 103855 298000 298044 193395 298022 100754 100027 148823 131748 311455 298022 106503 1314803 1336363 3288582 7723140 7446277 7719122 1314803 7664382 7803512 10025873 12674112 11104282 11141165 53469219 12672296 11097691 11096825 ...... e Aroclor 1016 ...... Aroclor 1221 ...... Aroclor 1232 ...... Aroclor 1242 ...... Aroclor 1248 ...... Aroclor 1254 ...... Aroclor 1260 ...... methyl ester ester Phosphorus ...... Phosphorothioic acid, O,O-diethyl O-(4-nitrophenyl) ester ...... Phosphorothioic acid, O,[4-[(dimethylamino) sulfonyl]phenyl]O,O-di­ Phosphorothioic acid, O,O-dimethyl O-(4- nitrophenyl) ester Phosphorothioic acid, O,O-diethyl O-pyrazinyl ester ...... Phosphorodithioic acid, O,O-diethyl S-[2-(ethylthio)ethyl]ester Piperidine, 1-nitroso- ...... Phenol, 4-nitro­ ...... Phosphrous oxycloride ...... Phosphorus sulfide ...... Phosphorus trichloride ...... Phosphorus pentasulfide ...... PHTHALATE ESTERS ...... INATED BIPHENYLS ...... POLYCHLOR Phosphorofluoridic acid, bis(1-methylethyl) ester Phosphorodithioic acid, O,O-dimethyl S-[2(methylamino)-2-oxoethyl] Plumbane, tetraethyl- ...... Phenol, pentachloro ...... Phosphorodithioic acid, O,O-diethyl S-(ethylthio), methyl ester L-Phenylalanine, 4-[bis(2-chloroethyl) aminol] Phenol, 2,4,5-trichloro- ...... Phenol, 2,4,6-trichloro- ...... Phthalic anhydride ...... 2-Picoline ...... Phenol, 2,3,4,6-tetrachloro­ ...... Phosphorodithioic acid, O,O-diethyl S-methyl ester Phorate ...... Phenylthiourea ...... Phenol, 2,4,6-trinitro-, ammonium salt ...... p-Phenylenediamine ...... Phosphoric acid, lead(2+) salt (2:3) ...... Phosphoric acid, diethyl 4-nitrophenyl ester ...... Phenylmercury acetate ...... 1,10-(1,2-Phenylene)pyrene ...... Phosphoric acid ...... Phosphine ...... Phosgene ...... Polycyclic Organic Matter

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00311 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T § 302.4 40 CFR Ch. I (7–1–01 Edition) ** ## 1 (0.454) 10 (4.54) 10 (4.54) 1 (0.454) 10 (4.54) 10 (4.54) 10 (4.54) 1 (0.454) 10 (4.54) 10 (4.54) 1 (0.454) 1 (0.454) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 1 (0.454) 100 (45.4) 100 (45.4) 100 (45.4) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) Pounds (Kg) Final RQ Cat­ egory A C X B X C A A A X D D B C C X A X A A D D A B C A C A C C D D A X A waste RCRA Number P099 U243 P098 P098 U192 U007 U084 U083 U149 U066 U193 P070 P069 U235 U140 P203 U002 U009 P027 P101 U027 P081 P017 P102 U194 U110 U111 P003 U171 1 1 2 4 4 1 1 4 1 4 1 1 4 4 4 4 4 4 4 4 4 4 4 4 † 1,4 1,4 3,4 3,4 3,4 1,4 2,4 2,4 3,4 1,2,3,4 1,2,3,4 1,2,3,4 1,2,3,4 Statutory Code 1 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 10 10 10 10 100 100 RQ 1000 5000 5000 1000 1000 1000 1000 — Continued UANTITIES Q ...... EPORTABLE ,5-dichloro-N-(1,1-dimethyl-2­ ...... R ...... Regulatory synonyms ...... propynyl)-...... Propylene dichloride Argentate (1-), bis(cyano-C)-, potassium ...... 1,3-Dichloropropene ...... Potassium cyanide ...... Potassium cyanide K (CN) ...... Acrylamide ...... Hexachloropropene ...... 2-Methyllactonitrile 1,2-Dichloropropane .. Malononitrile .. Acetone ...... 1,2-Dibromo-3-chloropropane ...... 1,2-Oxathiolane, 2,2-dioxide ...... Benzamide, 3 Aldicarb ...... Acrylonitrile .. Ethyl cyanide ...... 3-Chloropropionitrile ...... Acetone cyanohydrin ...... Dichloroisopropyl ether ...... Tris(2,3-dibromopropyl) phosphate ...... Isobutyl alcohol ...... Nitroglycerine ...... Bromoacetone ...... 2-Propyn-1-ol ...... n-Propylamine .... Acrolein ..... Dipropylamine ...... Di-n-propylnitrosamine ...... 2-Nitropropane ...... UBSTANCES AND S N.A. 79061 78875 67641 96128 75865 78831 55630 79469 151508 109773 506616 542756 542767 151508 116063 107131 107120 108601 126727 598312 107197 107108 107028 142847 621647 7722647 7784410 7789006 1310583 1646884 7778509 1888717 2312358 1120714 CASRN 23950585 10124502 AZARDOUS H [Note: All Comments/Notes Are Located at the End of This Table] IST OF 302.4 — L ABLE T Hazardous substance (Aldicarb sulfone). Potassium cyanide ...... Potassium arsenite ...... Potassium permanganate ...... Potassium silver cyanide ...... Potassium arsenate ...... POLYNUCLEAR AROMATIC HYDROCARBONS ...... 1-Propene, 1,3-dichloro­ ...... Potassium chromate ...... Potassium cyanide K(CN) ...... Potassium hydroxide ...... Potassium bichromate ...... Pronamide ...... Pronamide 1-Propene, 1,1,2,3,3,3-hexachloro­ ...... 2-Propenenitrile ...... Propane, 1,2-dichloro­ ...... Propanedinitrile ...... Propanenitrile ...... 2-Propanone ...... Propane, 1,2-dibromo-3-chloro ...... Propanal, 2-methyl-2-(methylthio)-, O-[(methylamino)carbonyl]oxime Propanal, 2-methyl-2-(methylsulfonyl)-, O-[(methylamino)carbonyl] oxime 2-Propanone, 1-bromo- ...... Propargyl alcohol ...... 1-Propanamine ...... Propanenitrile, 3-chloro- ...... Propanenitrile, 2-hydroxy-2-methyl- ...... Propane, 2,2 ′ -oxybis[2-chloro­ ...... 1-Propanol, 2,3-dibromo-, phosphate (3:1) ...... 1-Propanol, 2-methyl­ ...... 1,2,3-Propanetriol, trinitrate­ ...... Propargite ...... 2-Propenal ...... 1-Propanamine, N-propyl- ...... 1-Propanamine, N-nitroso-N-propyl- ...... 2-Propenamide ...... 1,3-Propane sultone ...... Propane, 2-nitro ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00312 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T Environmental Protection Agency § 302.4 § § ## 10 (4.54) 10 (4.54) 1 (0.454) 10 (4.54) 1 (0.454) 10 (4.54) 1 (0.545) 100(45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) C A D D A C A D C C C B D B B B D X C B X D D B D A B C C X C B D D U152 U197 U008 U233 U113 U118 P005 U162 U202 U201 P067 U148 U185 U083 U194 U237 U203 P102 U180 P204 P008 U164 U196 P075 U191 U200 1 4 4 4 3 2 4 3 1 4 3 4 1 4 4 4 4 4 4 3 4 4 4 4 3 3,4 3,4 1,4 3,4 1,4 1,4 3,4 3,4 1,3 1,3 1,3,4 1,2,3,4 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 100 100 5000 5000 5000 1000 1000 5000 1000 5000 ...... ronitro ...... ­ ...... rboxylic acid, 11,17-dimethoxy­ ol ...... oxole, 5-(2-propenyl)- ...... 18-[(3,4,5-trimethoxybenzoyl)oxy-, methyl ester (3beta, 16beta,17alpha,18beta,20alpha)-...... 2,4,5-TP acid 2,5-Cyclohexadiene-1,4-dione Propane, 1,2-dichloro- Acrylic acid ...... Methacrylonitrile ...... 2-Methyl aziridine PCNB Pentachloronitro­ benzene Ethyl acrylate ...... Ethyl methacrylate ...... Silvex (2,4,5-TP) ...... Methyl methacrylate ...... Allyl alcohol ...... 1,3-Benzodi 1,2-Benzisothiazol-3(2H)-one, 1,1-dioxide ...... 1,3-Benzenedi Benzene, pentachlo Aziridine, 2-methyl p-Benzoquinone ...... 1,2-Dichloropropane . 1-Propanamine ... Methylthiouracil ...... Propargyl alcohol ...... Maleic hydrazide ...... 4-Aminopyridine . N-Nitrosopyrrolidine ...... Uracil mustard ...... Nicotine, & salts ...... 2-Picoline ...... Yohimban-16-ca N.A. N.A. 79107 57476 57578 79094 97632 93721 80626 94597 81072 82688 75558 75569 78875 91225 56042 66751 54115 50555 121211 123626 107186 106514 107197 126987 129000 123386 140885 114261 108463 121299 107108 123331 504245 930552 110861 109068 8003347 methylcarbamate (ester), (3aS-cis)-(Physostigmine. 2-Propenenitrile, 2-methyl- ...... Pyrene ...... Propionaldehyde ...... 2-Propenoic acid ...... Propoxur (Baygon) ...... Resorcinol ...... Pyrethrins ...... beta-Propiolactone ...... Propionic acid ...... n-Propylamine ...... Propionic anhydride ...... 2-Propenoic acid, ethyl ester ...... 2-Propenoic acid, 2-methyl-, ethyl ester ...... Propionic acid, 2-(2,4,5-trichlorophenoxy)- ...... 2-Propenoic acid, 2-methyl-, methyl ester ...... 2-Propen-1-o1 ...... Safrole ...... Saccharin and salts ...... 3,6-Pyridazinedione, 1,2-dihydro­ ...... Quintobenzene ...... 1,2-Propylenimine ...... Quinone ...... 4-Pyridinamine ...... Pyrrolidine, 1-nitroso- ...... Propylene oxide ...... Propylene dichloride ...... Quinoline ...... 2-Propyn-1-ol ...... Pyrrolo[2,3-b] indol-5-ol, 1,2,3,3a,8,8a-hexahydro-1,3a,8-trimethyl-, RADIONUCLIDES ...... 4(1H)-Pyrimidinone, 2,3-dihydro-6-methyl-2-thioxo­ Pyridine ...... Pyridine, 2-methyl­ ...... Radionuclides (including radon) ...... 2,4-(1H,3H)-Pyrimidinedione, 5-[bis(2-chloroethyl)amino]­ Pyridine, 3-(1-methyl-2-pyrrolidinyl)-, (S)- ...... Reserpine ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00313 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T § 302.4 40 CFR Ch. I (7–1–01 Edition) ** ** ** 10 (4.54) 10 (4.54) 1 (0.454) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 1 (0.454) 10 (4.54) 10 (4.54) 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 5000 (2270) 5000 (2270) 5000 (2270) Pounds (Kg) Final RQ Cat­ egory D D A B C A B A A A A A C C C D C B C A X X A B B A X X C X C X waste RCRA Number P114 U204 U204 U204 U205 P106 P106 P105 U233 U205 P104 P103 U015 P104 4 1 1 1 1 1 1 4 2 4 1 4 1 1 1 1 1 1 1 1 4 1 4 2 4 2 4 4 † 2,3 1,4 1,4 2,3 1,4 1,4 1,4 Statutory Code 1 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 10 10 100 100 100 RQ 5000 1000 5000 1000 1000 5000 5000 1000 1000 1000 1000 1000 5000 1000 1000 — Continued UANTITIES ...... Q ...... 2 ...... EPORTABLE R -(2,4,5-trichlorophenoxy)­ ...... Regulatory synonyms ...... 2,4,5-TP acid Thallium selenite ...... Selenium Compounds ...... Selenium dioxide ...... Selenium sulfide SeS SELENIUM COMPOUNDS ...... Selenium oxide ...... Sodium cyanide ...... Sodium cyanide Na(CN) ...... Propionic acid, 2 Selenium sulfide ...... Azaserine ...... Silver cyanide ...... Silver cyanide Ag (CN) ...... UBSTANCES AND S N.A. N.A. N.A. 93721 143339 143339 124414 630104 506649 115026 506649 7446084 7681494 7440235 7761888 7558794 7775113 7631905 7782492 7783008 7446084 7488564 1310732 7681529 7631892 7784465 1333831 7632000 7488564 7440224 CASRN 10039324 10022705 12039520 10140655 10588019 25155300 26628228 16721805 AZARDOUS H [Note: All Comments/Notes Are Located at the End of This Table] IST OF 302.4 — L ABLE T Hazardous substance ...... 2 ...... ‡ ...... ‡ Sodium cyanide ...... Sodium hydrosulfide ...... Sodium methylate ...... Sodium phosphate, dibasic ...... Sodium chromate ...... Sodium bichromate ...... Sodium bisulfite ...... Selenious acid, dithallium (1+) salt ...... Selenium SELENIUM AND COMPOUNDS ...... Selenious acid ...... Selenium Compounds ...... Selenium dioxide ...... Selenium oxide ...... Selenium sulfide ...... Selenium sulfide SeS Sodium cyanide Na(CN) ...... Sodium dodecylbenzenesulfonate ...... Sodium fluoride ...... Sodium hydroxide ...... Sodium hypochlorite ...... Sodium arsenate ...... Sodium arsenite ...... Sodium azide ...... Sodium bifluoride ...... Sodium nitrite ...... Sodium ...... Silvex (2,4,5-TP) ...... Selenourea ...... Silver nitrate ...... L-Serine, diazoacetate (ester) ...... Silver Silver cyanide Ag (CN) ...... SILVER AND COMPOUNDS ...... Silver cyanide ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00314 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T Environmental Protection Agency § 302.4 1(0.454) 1(0.454) 10 (4.54) 10 (4.54) 10 (4.54) 1 (0.454) 1 (0.454) 100(45.4) 100(45.4) 1000(454) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 5000 (2270) 5000 (2270) 5000 (2270) C C X X B B D C C X D X B B D B A A B A C B C C B U232 U232 U060 U206 U189 U103 U207 U208 U209 P108 P018 P108 P115 4 4 4 1 1 1 1 4 3 1 1 1 1 1,4 1,4 1,4 3,4 2,3 2,3 1,4 1,4 1,3 1,4 1,2,4 2,3,4 1 1* 1* 1* 1* 1* 1* 1* 1* 1* 10 10 100 100 100 100 100 100 5000 1000 1000 1000 1000 1000 1000 hloro- ...... DDD. sulfide ...... 1 ′ -(2,2-dichloroethylidene)bis[4­ deoxy-2-[[(methylnitrosoamino)­ 2,4,5-trichlorophenoxy) ...... carbonyl]amino]-. nitrosoureido)­ chloro- DDD 4,4 ′ ...... Glucopyranose, 2-deoxy-2-(3-methyl-3­ Phosphorus sulfide Thallium (I) sulfate ...... 2,4,5-T 2,4,5-T acid Strychnine, & salts ...... Brucine ...... Strychnidin-10-one ...... Phosphorus penta Dimethyl sulfate ...... D-Glucose, 2- Acetic acid, ( Acetic acid, (2,4,5-trichlorophenoxy) ...... 2,3,7,8,-Tetrachlorodibenzo-p-dioxin ...... Benzene, 1, Benzene, 1,2,4,5-tetrachloro- ...... TCDD ...... Ethane, 1,1,1,2-tetrachloro- ...... Ethane, 1,1,2,2,-tetrac 77781 93765 93798 57249 57249 96093 93765 72548 95943 79345 357573 100425 630206 1319728 6369977 2545597 1314803 7601549 1746016 1746016 8014957 3813147 6369966 1928478 7758294 7785844 7782823 7664939 7446186 2008460 7789062 10101890 10124568 10031591 61792072 10102188 10361894 25168154 18883664 12771083 13560991 Sodium phosphate, tribasic ...... Sodium selenite ...... Streptozotocin ...... Strontium chromate ...... Strychnidin-10-one ...... Strychnidin-10-one, 2,3-dimethoxy- ...... Strychnine, & salts ...... Styrene ...... Styrene oxide ...... Sulfur monochloride ...... Sulfur phosphide ...... Sulfuric acid ...... Sulfuric acid, dithallium (1+) salt ...... Sulfuric acid, dimethyl ester ...... 2,4,5-T acid ...... 2,4,5-T amines ...... 2,4,5-T esters ...... 2,4,5-T salts ...... 2,4,5-T ...... TCDD ...... TDE ...... 1,2,4,5-Tetrachlorobenzene ...... 2,3,7,8-Tetrachlorodibenzo-p-dioxin ...... 1,1,1,2-Tetrachloroethane ...... 1,1,2,2,-Tetrachloroethane ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00315 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T § 302.4 40 CFR Ch. I (7–1–01 Edition) ** 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 100(45.4) 100(45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 1000 (454) 1000 (454) 1000 (454) Pounds (Kg) Final RQ Cat­ egory B A B B B B B B B B B C B B A C B B B B B A A C A B A B A B A B waste RCRA Number U216 U244 U153 P049 U215 P113 P109 P113 U210 U216 U217 U214 P045 U218 P114 P115 P109 U210 P072 P026 U213 P110 P111 P112 P062 U212 P093 U219 P116 U244 P014 4 4 4 4 4 4 4 4 4 4 4 4 4 2 4 2 4 4 4 4 4 4 4 4 4 4 4 † 1,4 1,4 1,4 1,4 2,3,4 2,3,4 Statutory Code 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 100 100 100 RQ 1000 — Continued UANTITIES Q ...... ide ...... 3 EPORTABLE ...... O R o- ...... 2 ...... Regulatory synonyms ...... icarbonic diamide ...... 3,3-dimethyl-1-(methylthio)-, ...... O[(methylamino)carbonyl) oxime...... Perchloroethylene Tetrachloroethylene Methylmercaptan Thallium(I) chloride ...... Sulfuric acid, dithallium(1+) salt ...... Perchloroethylene Tetrachloroethene Dithiobiuret ...... Thiram ...... Thallium chloride TlCl ...... Ethanethioamide .. Thallic oxide ...... Ethene, tetrachlor Methanethiol ...... Carbonic acid, dithallium(1+) salt ...... Acetic acid, thallium(1+) salt ...... Tetraethyldithiopyrophosphate ...... Selenious acid, dithallium(1+) salt ...... Ethene, tetrachloro Nitric acid, thallium (1+) salt ...... [(H2N)C(S)] 2S2, tetramethyl­ alpha-Naphthylthiourea ...... Benzenethiol .. 2-Butanone, Diphosphoric acid, tetraethyl ester ...... Thiodiphosphoric acid, tetraethyl ester ...... Hexaethyl tetraphosphoate ...... Thallium oxide Tl Plumbane, tetraethyl­ ...... Methane, tetranitro- ...... Phenol, 2,3,4,6-tetrachloro- ...... Phenylthiourea ...... 1-(o-Chlorophenyl)thiourea ...... Hydrazinecarbothioam Furan, tetrahydro­ ...... Thioperoxyd UBSTANCES AND S N.A. 62555 74931 86884 78002 58902 62566 79196 127184 108985 509148 541537 137268 127184 563688 107493 757584 103855 109999 137268 1314325 7446186 7791120 3689245 1314325 7791120 6533739 7440280 3689245 5344821 CASRN 10102451 39196184 10031591 12039520 AZARDOUS H [Note: All Comments/Notes Are Located at the End of This Table] IST OF , tetramethyl­ ...... 2 302.4 — L ABLE T N)C(S)] 2S N)C(S)] 2NH ...... 2 2 Hazardous substance ...... 3 O 2 ...... ‡ Thallium chloride TlCl ...... Tetrachloroethene ...... Thioperoxydicarbonic diamide [(H Thallium (I) chloride ...... Thallium Thioacetamide ...... Thallium (I) nitrate ...... Thallium oxide Tl Thiomethanol ...... Thallium (I) carbonate ...... Thallium (I) acetate ...... Thallium and compounds ...... Thiofanox ...... Thiodiphosphoric acid, tetraethyl ester ...... Thallium selenite ...... Thallium (I) sulfate ...... Tetrachloroethylene ...... Thiourea, phenyl­ ...... Thiourea, 1-naphthalenyl­ ...... Thiophenol ...... Thioimidodicarbonic diamide [(H Tetrahydrofuran ...... Tetraethyl pyrophosphate ...... Tetraethyldithiopyrophosphate ...... Tetraphosphoric acid, hexaethyl ester ...... Thallic oxide ...... Tetraethyl lead ...... Tetranitromethane ...... 2,3,4,6-Tetrachlorophenol ...... Thiram ...... Thiourea, (2-chlorophenyl)- ...... Thiourea ...... Thiosemicarbazide ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00316 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T Environmental Protection Agency § 302.4 10(4.54) 10(4.54) 10 (4.54) 1 (0.454) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 100(45.4) 1000(454) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 5000 (2270) 5000 (2270) C C B B B B A C A B B X B B B B A B D B B A A A A A B C C D A U226 U223 U223 U228 U227 U221 U221 U220 U328 U228 P123 U353 U011 U233 U222 U121 P118 U230 U231 U230 U231 3 1 4 1 4 4 4 4 1 1 1 3 3 3,4 3,4 3,4 3,4 3,4 1,4 2,3 1,4 1,3 2,3,4 2,3,4 1,3,4 1,2,4 1,2,3,4 1,2,3,4 1,2,3,4 1,2,3,4 1,2,3,4 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 10 10 10 10 10* 100 100 1000 1000 1000 1000 1000 1000 5000 oro- ...... chloro- ...... - ...... -methyl­ ...... 4-methyl­ ...... hyl ...... Methyl chloroform Toluene diisocyanate Benzene, 1,3-diisocya-natomethyl- ...... Toluenediamine Benzene, 1,3-diisocyanatomethyl­ ...... 2,4-Toluene diisocyanate­ Benzenediamine, ar-methyl­ ...... Benzenediamine, ar-methyl­ ...... 2,4-Toluene diamine Trichloroethylene ...... Ethane, 1,1,1-trichl Ethene, trichloro Benzene, met Ethane, 1,1,2-trichloro ...... Benzenamine, 2 Ethene, trichloro Trichloroethene Silvex (2,4,5-TP) Chlorinated camphene Benzenamine, Amitrole ...... Propionic acid, 2-(2,4,5-trichlorophenoxy)­ ...... Camphene, octa Benzenamine, 2-methyl-, hydrochloride ...... Methanesulfenyl chloride, trichloro­ ...... Phenol, 2,4,5-trichloro- ...... Phenol, 2,4,6-trichloro- ...... Methane, trichlorofluoro­ ...... Phenol, 2,4,6-trichloro- ...... Phenol, 2,4,5-trichloro- ...... 71556 79016 79005 95534 91087 91087 95807 79016 95807 61825 52686 93721 95954 88062 75694 88062 95954 75503 823405 584849 496720 823405 584849 496720 108883 106490 636215 594423 120821 933788 933755 609198 540841 121448 7550450 8001352 1582098 26471625 26471625 25376458 25376458 25167822 15950660 27323417 32534955 2,3,4-Trichlorophenol ...... 2,3,5-Trichlorophenol ...... 2,3,6-Trichlorophenol ...... 3,4,5-Trichlorophenol ...... Toluene ...... Titanium tetrachloride ...... Trichloroethene ...... 1,1,2-Trichloroethane ...... o-Toluidine ...... 2,4-Toluene diisocyanate ...... Toluene diisocyanate ...... 2,4-Toluene diamine ...... Trichloroethylene ...... Toluenediamine ...... p-Toluidine ...... o-Toluidine hydrochloride ...... Trichloromethanesulfenyl chloride ...... 1,2,4-Trichlorobenzene ...... 1H-1,2,4-Triazol-3-amine ...... Trichlorfon ...... 2,4,5-TP esters ...... 2,4,5-TP acid ...... Toxaphene ...... Trichlorophenol ...... 1,1,1-Trichloroethane ...... 2,4,5-Trichlorophenol ...... 2,4,6-Trichlorophenol ...... Trichloromonofluoromethane ...... Triethanolamine dodecylbenzenesulfonate ...... 2,4,6-Trichlorophenol ...... 2,4,5-Trichlorophenol ...... 2,2,4-Trimethylpentane ...... Triethylamine ...... Trimethylamine ...... Trifluralin ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00317 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T § 302.4 40 CFR Ch. I (7–1–01 Edition) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 1 (0.454) 10 (4.54) 1 (0.454) 10 (4.54) 1 (0.454) 1 (0.454) 10 (4.54) 10 (4.54) 1 (0.454) 1 (0.454) 10 (4.54) 1 (0.454) 1 (0.454) 10 (4.54) 10 (4.54) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 1000 (454) 1,000 (454) 1,000 (454) Pounds (Kg) 5,000 (2270) Final RQ Cat­ egory B A C A A A B B B X C A X D B B B B B A X C A X B A A X X A X B X A A waste RCRA Number D027 U182 U236 U234 U235 D018 D028 D016 D002 D004 D005 D006 D014 D035 D029 D025 D026 D024 D023 D019 D020 D036 D008 D013 D021 D037 D030 D012 D031 D032 D033 D034 D009 D022 D007 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 † 1, 4 1, 4 2, 4 1, 4 1, 4 2, 4 2, 4 1, 2, 4 1, 2, 4 1, 2, 4 1, 2, 4 1, 2, 4 1, 2, 4 1, 2, 4 1, 2, 4 1, 2, 4 1, 2, 4 1, 2, 4 Statutory 1, 2, 3, Code 1 1 1 1 1 1* 1* 1* 1* 1* *1 *1 1* 1* 1* 1* 1* *1 *1 *1 *1 *1 *1 *1 1* 10 100 100 100 RQ 1000 5,000 1,000 5,000 5,000 1,000 5,000 — Continued UANTITIES Q ...... EPORTABLE ...... R disulfonic acid, 3,3 ′ -3,3 -di­ ...... Regulatory synonyms methyl-(1,1 ′ -biphenyl)-4,4 -diyl)­ bis(azo)]bis(5-amino-4-hydroxy)-tetrasodium salt...... Paraldehyde ...... 2,7-Naphthalene Benzene, 1,3,5-trinitro- ...... 1-Propanol, 2,3-dibromo-, phosphate [(3:1) ...... UBSTANCES AND S N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. 72571 99354 123637 126727 CASRN AZARDOUS H [Note: All Comments/Notes Are Located at the End of This Table] IST OF 302.4 — L ABLE T Hazardous substance 1,4-Dichlorobenzene (D027) ...... 1,2-Dichloroethane (D028) ...... 1,1-Dichloroethylene (D029) ...... Arsenic (D004) ...... Barium (D005) ...... Benzene (D018) ...... Cadmium (D006) ...... Carbon tetrachloride (D019) ...... Nitrobenzene (D036) ...... Methyl ethyl ketone (D035) ...... 2,4-Dinitrotoluene (D030) ...... p-Cresol (D025) ...... Cresol (D026) ...... 2,4-D (D016) ...... m-Cresol (D024) ...... Chlordane (D020) ...... Chlorobenzene (D021) ...... Pentachlorophenol (D037) ...... Lindane (D013) ...... Mercury (D009) ...... Chloroform (D022) ...... Lead (D008) ...... Endrin (D012) ...... Heptachlor (and epoxide) (D031) ...... Hexachlorobenzene (D032) ...... Hexachlorobutadiene (D033) ...... Hexachloroethane (D034) ...... Methoxychlor (D014) ...... Chromium (D007) ...... o-Cresol (D023) ...... 1,3,5-Trioxane, 2,4,6-trimethyl- ...... Tris(2,3-dibromopropyl) phosphate ...... Trypan blue ...... 1,3,5-Trinitrobenzene ...... Unlisted Hazardous Wastes Characteristic of Corrosivity ...... Characteristic of Toxicity: Unlisted Hazardous Wastes Characteristics: ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00318 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T Environmental Protection Agency § 302.4 10 (4.54) 1 (0.454) 1 (0.454) 10 (4.54) 1 (0.454) 10 (4.54) 1 (0.454) 1 (0.454) 1 (0.454) 10 (4.54) 10 (4.54) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1,000 (454) 5000 (2270) 5000 (2270) B C B B C X C C B X B C C A B B B B D A D A X B X X B B C C B A X B B A U239 U238 U239 P120 P119 P120 U078 U043 D038 U237 P001 U239 P084 D011 D015 D010 D039 D043 D003 D001 D040 D041 U176 D017 D042 U177 1 1 4 3 1 4 1 4 4 4 4 4 4 4 3 3 4 3 3,4 1,4 1,4 1,3 1,3 3,4 1, 4 2, 4 1, 4 1, 4 2,3,4 1,3,4 1,3,4 1,3,4 2, 3, 4 1, 2, 4 1, 2, 4 1,2,3,4 1 1* 1* 1* *1 1* 1* *1 1* 1* 1* 1* 1* 1* 1* *1 1* *1 *1 1* 10 10 100 1000 1000 5000 1000 1000 1000 5000 1000 1000 1000 1000 1000 5000 ...... 5 O 2 ne ...... yl­ ...... midinedione, 5-[bis(2­ ...... imethyl­ ...... chloroethyl)amino]-. phenyl-butyl)-, & salts, when present at con­ centrations greater than 0.3%...... Xylene Xylene (mixed) ...... Xylene Xylenes (isomers and mixture) Ethyl carbamate Benzene, dimethyl­ ...... Ethene, 1,1-dichloro- Xylene (mixed) Xylenes (isomers and mixture) Carbamic acid, ethyl ester ...... Ammonium vanadate ...... Vanadium pentoxide ...... Vanadium oxide V 1,1-Dichloroethyle Ethene, chloro- ...... 2H-1-Benzopyran-2-one, 4-hydroxy-3-(3-oxo-1­ N-Nitrosomethylvinylamine ...... Vinyl acetate ...... Vinyl acetate monomer ...... 2,4-(1H,3H)-Pyri Benzene, d Benzene, m-dimethyl­ ...... Benzene, o-dimethyl­ ...... N-Nitroso-N-ethylurea ...... Benzene, dimeth Benzene, p-dimethyl­ ...... N-Nitroso-N-methylurea ...... N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. N.A. 51796 75354 75014 81812 66751 95476 593602 541093 108054 108054 108383 759739 106423 684935 7803556 1300716 1330207 1330207 1314621 1314621 4549400 1330207 27774136 36478769 10102064 ...... 5 O 2 Pyridine (D038) ...... Selenium (D010) ...... Toxaphene (D015) ...... Silver (D011) ...... Tetrachloroethylene (D039) ...... Trichloroethylene (D040) ...... Vinyl chloride (D043) ...... 2,4,5-Trichlorophenol (D041) ...... 2,4,6-Trichlorophenol (D042) ...... 2,4,5-TP (D017) ...... Xylenol ...... Xylenes (isomers and mixture) ...... Vanadyl sulfate ...... Vanadic acid, ammonium salt ...... Urethane ...... Vanadium oxide V Vanadium pentoxide ...... Vinylidene chloride ...... Vinyl chloride ...... Vinyl acetate ...... Uranyl nitrate ...... Warfarin, & salts, when present at concentrations greater than 0.3% ..... m-Xylene ...... Vinyl bromide ...... Vinylamine, N-methyl-N-nitroso­ ...... Vinyl acetate monomer ...... Urea, N-ethyl-N-nitroso- ...... Uranyl acetate ...... Uracil mustard ...... Unlisted Hazardous Wastes Characteristic of Ignitability ...... Xylene ...... o-Xylene ...... p-Xylene ...... Urea, N-methyl-N-nitroso ...... Unlisted Hazardous Wastes Characteristic of Reactivity ...... Xylene (mixed) ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00319 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T § 302.4 40 CFR Ch. I (7–1–01 Edition) ** ## 10 (4.54) 10 (4.54) 10 (4.54) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) Pounds (Kg) Final RQ Cat­ egory C C C A C C D A C C B C C D C D C C B D C D C D A B B waste RCRA Number P121 P121 P205 P122 U200 P122 U080 U210 U228 F001 1 1 1 1 1 1 1 1 1 4 1 2 1 1 4 2 1 1 1 1 1 4 † 1,4 1,4 1,4 1,4 2,4 2,4 1,2,4 Statutory Code 1* 1* 1* 1* 1* 1* 1* 10 10 RQ 5000 5000 1000 5000 1000 5000 1000 1000 1000 5000 1000 1000 1000 5000 5000 5000 1000 5000 5000 1000 — Continued .. UANTITIES Q , when present at con­ 2 P EPORTABLE ...... 3 R Zn Regulatory synonyms ...... centrations greater than 10%...... Zinc cyanide Zn(CN)2 ...... Reserpine ...... Zinc cyanide ...... Zinc phosphide ...... Zinc phosphide UBSTANCES AND S N.A. 50555 75092 79016 557415 557211 127822 557346 557211 137304 127184 7779864 3486359 7779886 7646857 1314847 7440666 7783495 1314847 7699458 1332076 7733020 CASRN 14639986 52628258 16871719 14639975 16923958 13746899 14644612 10026116 ...... AZARDOUS H [Note: All Comments/Notes Are Located at the End of This Table] IST OF 302.4 — L ′ )-, (Ziram) ...... ABLE T Hazardous substance , when present at concentrations greater than 2 P 3 ...... ‡ (c) Methylene chloride ...... (a) Tetrachloroethylene ...... (b) Trichloroethylene ...... trimethoxybenzoyl)oxy]-, methyl ester (3beta,16beta,17alpha, 10%. solvent mixtures/blends used in degreasing containing, before use, a total of ten percent or more (by volume) one the above halogenated solvents or those listed in F002, F004, and F005; and still bottoms from the recovery of these spent solvents spent solvent mixtures Zinc cyanide ...... Zinc nitrate ...... Zinc phenosulfonate ...... Zinc chloride ...... Zinc cyanide Zn(CN)2 ...... Zinc hydrosulfite ...... Zinc phosphide ...... Zinc carbonate ...... Zinc fluoride ...... Zinc formate ...... Zinc bromide ...... Yohimban-16-carboxylic acid,11,17-dimethoxy-18-[(3,4,5­ 18beta, 20alpha)­ Zinc ammonium chloride ...... Zinc, bis(dimethylcarbomodithioato-S,S Zinc borate ...... Zinc silicofluoride ...... Zinc sulfate ...... Zirconium nitrate ...... Zinc phosphide Zn Zinc ZINC AND COMPOUNDS ...... Zinc acetate ...... Zirconium potassium fluoride ...... Zirconium sulfate ...... Zirconium tetrachloride ...... F001 ...... The following spent halogenated solvents used in degreasing; all

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00320 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T Environmental Protection Agency § 302.4 10 (4.54) 10 (4.54) 10 (4.54) 100(45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 100 (45.4) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 1000 (454) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) 5000 (2270) D D D C B D B B C B C A D A B C B C D B D D D B D C A B C B C D B U226 U121 U227 U070 F003 U037 U226 U211 U210 U080 F002 U228 F004 U196 U140 F006 U052 U220 F005 U159 P022 U169 4 4 4 4 4 4 4 4 4 2,4 2,4 2,4 2,4 2,4 1,4 1,2,4 1,2,4 1,2,4 1,3,4 1,2,4 1,2,4 1,2,4 ...... 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 100 100 5000 1000 1000 5000 1000 1000 ...... N.A. 95501 67641 71556 75694 79005 76131 71556 56235 75092 79016 60297 71363 67561 78831 78933 75150 98953 127184 141786 108907 108101 100414 108941 110861 108883 1330207 1319773 ...... (g) o-Dischlorobenzene ...... (b) Acetone ...... (c) Ethyl acetate ...... (d) 1,1,1-Trichloroethane ...... (h) Trichlorofluoromethane ...... (i) 1,1,2-Thrichloroethane ...... (a) Xylene ...... (e) Chlorobenzene ...... (f) 1,1,2-Trichloro-1,2,2-trifluoroethane ...... (d) 1,1,1-Trichloroethane ...... (e) Carbon tetrachloride ...... (f) Chlorinated fluorocarbons ...... (a) Tetrachloroethylene ...... (b) Methylene chloride ...... (c) Trichloroethylene ...... (f) Methyl isobutyl ketone ...... (d) Ethylbenzene ...... (e) Ethyl ether ...... (g) n-Butyl alcohol ...... (h) Cyclohexanone ...... (i) Methanol ...... (a) Cresols/Cresylic acid ...... (e) Pyridine ...... (d) Isobutanol ...... (b) Methyl ethyl ketone ...... (a) Toluene ...... (c) Carbon disulfide ...... (b) Nitrobenzene ...... the recovery of these solvents: blends containing, before use, a total of ten percent or more (by vol­ ume) of one or more the above halogenated solvents those list­ ed in F001, F004, or F005; and still bottoms from the recovery of these spent solvents and solvent mixtures the recovery of these solvents: the recovery of these solvents: F003 ...... The following spent non-halogenated solvents and the still bottoms from The following spent halogenated solvents; all solvent mixtures/ F002 ...... F004 ...... The following spent non-halogenated solvents and the still bottoms from F006 ...... The following spent non-halogenated solvents and the still bottoms from F005 ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00321 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T § 302.4 40 CFR Ch. I (7–1–01 Edition) 10 (4.54) 1 (0.454) 1 (0.454) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) Pounds (Kg) Final RQ Cat­ egory A X X A A A A A A waste RCRA Number F020 F021 F019 F007 F008 F009 F010 F011 F012 4 4 4 4 4 4 4 4 4 † Statutory Code 1 1* 1* 1* 1* 1* 1* 1* 1* RQ — Continued UANTITIES Q EPORTABLE R Regulatory synonyms ...... UBSTANCES AND S CASRN ...... AZARDOUS H [Note: All Comments/Notes Are Located at the End of This Table] IST OF 302.4 — L ABLE T Hazardous substance 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 pes­ ticide derivatives. (This listing does not include wastes from the pro­ duction of hexachlorophene from highly purified 2,4,5-trichlorophenol.). plating operations where cyanides are used in the process. ations where cyanides are used in the process. ations where cyanides are used in the process. ing operations. ations where cyanides are used in the process. aluminum except from zirconium phosphating in can wash­ ing when such phosphating is an exclusive conversion coating proc­ ess. from the following processes: (1) sulfuric acid anodizing of aluminum, (2) tin plating on carbon steel, (3) zinc (segregated basis) carbon steel, (4) aluminum or zinc-aluminum plating on (5) cleaning/stripping associated with tin, zinc and aluminum plating on carbon steel, and (6) chemical etching milling of aluminum. F020 ...... Wastes (except wastewater and spent carbon from hydrogen chloride F021 ...... F008 ...... Plating bath residues from the bottom of plating baths electro­ F009 ...... Spent stripping and cleaning bath solutions from electroplating oper­ F010 ...... Quenching bath residues from oil baths metal heat treating oper­ F011 ...... Spent cyanide solution from salt bath pot cleaning metal heat treat­ F012 ...... Quenching wastewater treatment sludges from metal heat treating oper­ F019 ...... Wastewater treatment sludges from the chemical conversion coating of Wastewater treatment sludges from electroplating operations except F007 ...... Spent cyanide plating bath solutions from electroplating operations.

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00322 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T Environmental Protection Agency § 302.4 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) X X X X X X X F025 F026 F027 F028 F022 F023 F024 4 4 4 4 4 4 4 1* 1* 1* 1* 1* 1* 1* ...... 261.32.). wastes from the production of certain chlorinated aliphatic hydro­ carbons, by free radical catalyzed processes. These chlorinated ali­ phatic hydrocarbons are those having carbon chain lengths ranging from one to and including five, with varying amounts positions of chlorine substitution. purification) from the production of materials on equipment previously used for the manufacturing use (as a reactant, chemical intermediate, or component in a formulating process) of tetra-, penta-, hexachlorobenzene under alkaline conditions. pentachlorophenol or discarded unused formulations containing com­ pounds derived from these chlorophenols. (This listing does not in­ clude formulations containing hexachlorophene synthesized from prepurified 2,4,5-tri-chlorophenol as the sole component.). taminated with EPA Hazardous Waste Nos. F020, F021, F022, F023, F026, and F027. purification) from the manufacturing use (as a reactant, chemical in­ termediate, or component in a formulating process) of tetra-, penta-, or hexachlorobenzenes under alkaline conditions. purification) from the production of materials on equipment previously used for the production or manufacturing use (as a reactant, chemical intermediate, or component in a formulating process) of tri- and tetrachlorophenols. (This listing does not include wastes from equip­ ment used only for the production or use of hexa-chlorophene from highly purified 2,4,5-tri-chlorophenol.). tars, and reactor cleanout wastes, from the production of chlorinated aliphatic hydrocarbons, having carbon content from one to five, uti­ lizing free radical catalyzed processes. (This listing does not include light ends, spent filters and filter aids, dessicants(sic), waste­ water, wastewater treatment sludges, spent catalysts, and wastes list­ ed in § 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. F025 ...... Condensed light ends, spent filters and filter aids, desiccant F026 ...... Wastes (except wastewater and spent carbon from hydrogen chloride F027 ...... Discarded unused formulations containing tri-, tetra-, or F028 ...... Residues resulting from the incineration or thermal treatment of soil con­ Wastes (except wastewater and spent carbon from hydrogen chloride F023 ...... Wastes (except wastewater and spent carbon from hydrogen chloride F024 ...... Wastes, including but not limited to distillation residues, heavy ends, Wastes (except wastewater and spent carbon from hydrogen chloride F022 ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00323 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T § 302.4 40 CFR Ch. I (7–1–01 Edition) 1(0.454) 1(0.454) 1(0.454) 1 (0.454) Pounds (Kg) Final RQ Cat­ egory X X X X waste RCRA Number F032 F034 F035 F037 4 4 4 4 † Statutory Code 1* 1* 1* 1* RQ — Continued UANTITIES Q EPORTABLE R Regulatory synonyms ...... UBSTANCES AND S CASRN ...... AZARDOUS H [Note: All Comments/Notes Are Located at the End of This Table] 261.35 of this § IST OF 302.4 — L ABLE T Hazardous substance ess contaminants), process residuals, preservative drippage, and spent formulations from wood preserving processes generated at plants that currently use or have previously used chlorophenolic for­ mulations (except potentially cross-contaminated wastes that have had the F032 waste code deleted in accordance with ess contaminants), process residuals, preservative drippage, and spent formulations from wood preserving processes generated at plants that use cresote formulations. This listing does not include K001 bottom sediment sludge from the treatment of wastewater wood preserving processes that use creosote and/or pentachlorophenol. ess contaminants), process residuals, preservative drippage, and spent formulations from wood preserving processes generated at plants that use inorganic preservatives containing arsenic or chro­ mium. This listing does not include K001 bottom sediment sludge from the treatment of wastewater wood preserving processes that use creosote and/or pentachlorophenol. 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 wood preserving proc­ esses that use creosote and/or pentachlorophenol. Wastewaters (except those that have not come into contact with proc­ Wastewaters (except those that have not come into contact with proc­ F035 ...... Wastewaters (except those that have not come into contact with proc­ F037 ...... F034 ...... F032 ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00324 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T Environmental Protection Agency § 302.4 1 (0.454) 1 (0.454) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) X X A A A A A F038 K001 K002 K003 K004 K005 K006 4 4 4 4 4 4 4 1* 1* 1* 1* 1* 1* 1* ...... — Any 261.31(b)(2) (including sludges § 261.31(b)(2) (including sludges and floats generated in one or more sludge generated from the gravitational separation of oil/water/solids during the storage or treatment of process wastewaters from petro­ leum refineries. Such sludges include, but are not limited to, those generated in: oil/water/solids separators; tanks and impoundments; ditches and other conveyances; sumps; stormwater units receiv­ ing dry weather flow. Sludge 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 bio­ logical treatment units as defined in 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. sludge — Any and/or float generated from the physical chemical separation of oil/water/solids in process wastewaters and oily cooling wastewaters from petroleum refineries. Such wastes in­ clude, but are not limited to, all sludges and floats generated in: in­ duced air flotation (IAF) units, tanks and impoundments, all sludges generated in DAF units. Sludges stormwater units that do not receive dry weather flow, sludges generated from once-through non-contact cooling waters segregated for treatment from other process or oil cooling wastes, sludges and floats gen­ erated in aggressive biological treatment units as defined § additional units after wastewaters have been treated in aggressive bi­ ological treatment units) and F037, K048, K051 wastes are not included in this listing. preserving processes that use creosote and/or pentachlorophenol. orange pigments. pigments. ments. ments. green pigments (anhydrous and hydrated). Petroleum refinery primary oil/water/solids separation sludge F038 ...... Petroleum refinery secondary (emulsified) oil/water/solids separation K001 ...... Bottom sediment sludge from the treatment of wastewaters wood K002 ...... Wastewater treatment sludge from the production of chrome yellow and K003 ...... Wastewater treatment sludge from the production of molybdate orange K004 ...... Wastewater treatment sludge from the production of zinc yellow pig­ K005 ...... Wastewater treatment sludge from the production of chrome green pig­ K006 ...... Wastewater treatment sludge from the production of chrome oxide

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00325 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T § 302.4 40 CFR Ch. I (7–1–01 Edition) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 1 (0.454) 10 (4.54) 1 (0.454) 1 (0.454) 1 (0.454) 10 (4.54) 1 (0.454) 5000 (2270) Pounds (Kg) Final RQ Cat­ egory A A A A A A D A X A X X X A X waste RCRA Number K007 K008 K009 K010 K011 K013 K014 K015 K016 K017 K018 K019 K020 K021 K022 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 † Statutory Code 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* RQ — Continued UANTITIES Q EPORTABLE R Regulatory synonyms ...... UBSTANCES AND S CASRN ...... AZARDOUS H [Note: All Comments/Notes Are Located at the End of This Table] IST OF 302.4 — L ABLE T Hazardous substance nitrile. nitrile. rylonitrile. chloride. of epi-chlorohydrin. ride production. omer production. K007 ...... Wastewater treatment sludge from the production of iron blue pigments. K008 ...... Oven residue from the production of chrome oxide green pigments. K009 ...... Distillation bottoms from the production of acetaldehyde ethylene. K010 ...... Distillation side cuts from the production of acetaldehyde ethylene. K011 ...... Bottom stream from the wastewater stripper in production of acrylo­ K013 ...... Bottom stream from the acetonitrile column in production of acrylo­ K014 ...... Bottoms from the acetonitrile purification column in production of ac­ K015 ...... Still bottoms from the distillation of benzyl chloride. K016 ...... Heavy ends or distillation residues from the production of carbon tetra­ K017 ...... Heavy ends (still bottoms) from the purification column in production K018 ...... Heavy ends from the fractionation column in ethyl chloride production. K019 ...... Heavy ends from the distillation of ethylene dichloride in dichlo­ K020 ...... Heavy ends from the distillation of vinyl chloride in mon­ K021 ...... Aqueous spent antimony catalyst waste from fluoromethanes production. K022 ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00326 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T Environmental Protection Agency § 302.4 1 (0.454) 10 (4.54) 10 (4.54) 10 (4.54) 1 (0.454) 1 (0.454) 1 (0.454) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 1 (0.454) 1 (0.454) 1 (0.454) 1000 (454) 5000 (2270) 5000 (2270) X A A A X X X A A D D A C A X X X K032 K033 K034 K035 K036 K037 K038 K039 K023 K024 K025 K026 K028 K029 K030 K031 K027 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* ...... naphthalene. thalene. of benzene. 1,1,1-trichloroethane. chloroethane. chloroethylene and perchloroethylene. acid. the production of chlordane. duction of chlordane. disulfoton. mene. Distillation light ends from the production of phthalic anhydride K024 ...... Distillation bottoms from the production of phthalic anhydride naph­ K025 ...... Distillation bottoms from the production of nitrobenzene by nitration K026 ...... Stripping still tails from the production of methyl ethyl pyridines. K027 ...... Centrifuge and distillation residues from toluene diisocyanate production. K028 ...... Spent catalyst from the hydrochlorinator reactor in production of K029 ...... Waste from the product steam stripper in production of 1,1,1-tri­ K030 ...... Column bottoms or heavy ends from the combined production of tri­ K031 ...... By-product salts generated in the production of MSMA and cacodylic K032 ...... Wastewater treatment sludge from the production of chlordane. K033 ...... Wastewater and scrub water from the chlorination of cyclopentadiene in K034 ...... Filter solids from the filtration of hexachlorocyclopentadiene in pro­ K035 ...... Wastewater treatment sludges generated in the production of creosote. K036 ...... Still bottoms from toluene reclamation distillation in the production of K037 ...... Wastewater treatment sludges from the production of disulfoton. K038 ...... Wastewater from the washing and stripping of phorate production. K039 ...... Distillation bottom tars from the production of phenol/acetone cu­ K023 ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00327 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T § 302.4 40 CFR Ch. I (7–1–01 Edition) 10 (4.54) 1 (0.454) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 1 (0.454) 10 (4.54) Pounds (Kg) Final RQ Cat­ egory A X A A A A A A A A A A A X A waste RCRA Number K040 K041 K042 K043 K044 K045 K046 K047 K048 K049 K050 K051 K052 K060 K061 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 † Statutory Code 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* RQ — Continued UANTITIES Q EPORTABLE R Regulatory synonyms ...... UBSTANCES AND S CASRN ...... AZARDOUS H [Note: All Comments/Notes Are Located at the End of This Table] IST OF 302.4 — L ABLE T Hazardous substance duction of phorate. tetrachlorobenzene in the production of 2,4,5-T. of explosives. loading of lead-based initiating compounds. dustry. electric furnaces. Filter cake from the filtration of diethylphosphorodithioic acid in pro­ K040 ...... Wastewater treatment sludge from the production of phorate. K041 ...... Wastewater treatment sludge from the production of toxaphene. K042 ...... Heavy ends or distillation residues from the of K043 ...... 2,6-Dichlorophenol waste from the production of 2,4-D. K044 ...... Wastewater treatment sludges from the manufacturing and processing K045 ...... Spent carbon from the treatment of wastewater containing explosives. K046 ...... Wastewater treatment sludges from the manufacturing, formulation and K047 ...... Pink/red water from TNT operations. K048 ...... Dissolved air flotation (DAF) float from the petroleum refining industry. K049 ...... Stop oil emulsion solids from the petroleum refining industry. K050 ...... Heat exchanger bundle cleaning sludge from the petroleum refining in­ K051 ...... API separator sludge from the petroleum refining industry. K052 ...... Tank bottoms (leaded) from the petroleum refining industry. K060 ...... Ammonia still lime sludge from coking operations. K061 ...... Emission control dust/sludge from the primary production of steel in

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00328 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T Environmental Protection Agency § 302.4 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 1 (0.454) 10 (4.54) 1 (0.454) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 100 (45.4) 100 (45.4) 5000 (2270) 5000 (2270) A A A A A X A B X A A B A A A D D K062 K064 K065 K066 K069 K071 K073 K083 K084 K085 K086 K087 K088 K090 K091 K093 K094 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 1 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* ...... within the iron and steel industry (SIC Codes 331 332). slurry from primary copper production. poundments at primary lead smelting facilities. down from primary zinc production. duction, where separately prepurified brine is not used. phragm cell process using graphite anodes in chlorine production. erinary pharmaceuticals from arsenic or organo-arsenic compounds. chlorobenzenes. washes and sludges from cleaning tubs equipment used in the formulation of ink from pigments, driers, soaps, and stabilizers con­ taining chromium and lead. ortho-xylene. K062 ...... Spent pickle liquor generated by steel finishing operations of factilties K064 ...... Acid plant blowdown slurry/sludge resulting from thickening of K065 ...... Surface impoundment solids contained in and dredged from surface im­ K066 ...... Sludge from treatment of process wastewater and/or acid plant blow- K069 ...... Emission control dust/sludge from secondary lead smelting. K071 ...... Brine purification muds from the mercury cell process in chlorine pro­ K073 ...... Chlorinated hydrocarbon waste from the purification step of dia­ K083 ...... Distillation bottoms from aniline extraction. K084 ...... Wastewater treatment sludges generated during the production of vet­ K085 ...... Distillation or fractionation column bottoms from the production of K086 ...... Solvent washes and sludges, caustic or water K087 ...... Decanter tank tar sludge from coking operations. K088 ...... Spent potliners from primary aluminum reduction. K090 ...... Emission control dust or sludge from ferrochromiumsilicon production. K091 ...... Emission control dust or sludge from ferrochromium production. K093 ...... Distillation light ends from the production of phthalic anhydride K094 ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00329 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T § 302.4 40 CFR Ch. I (7–1–01 Edition) 1 (0.454) 1 (0.454) 10 (4.54) 10 (4.54) 1 (0.454) 1 (0.454) 10 (4.54) 10 (4.54) 1 (0.454) 10 (4.54) 100 (45.4) 100 (45.4) 100 (45.4) Pounds (Kg) Final RQ Cat­ egory B B X X A A X X B A A X X waste RCRA Number K095 K096 K097 K098 K099 K100 K101 K102 K103 K104 K105 K106 K107 4 4 4 4 4 4 4 4 4 4 4 4 4 † Statutory Code 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 10 RQ — Continued UANTITIES Q EPORTABLE R Regulatory synonyms ...... UBSTANCES AND S CASRN ...... AZARDOUS H [Note: All Comments/Notes Are Located at the End of This Table] IST OF 302.4 — L ABLE T Hazardous substance trichloroethane. tion of chlordane. xylene. sludge from secondary lead smelting. in the production of veterinary pharmaceuticals from arsenic or organo-arsenic compounds. duction of veterinary pharmaceuticals from arsenic or organo-arsenic compounds. duction. production of chlorobenzenes. production. K096 ...... Heavy ends from the heavy column production of 1,1,1­ K097 ...... Vacuum stripper discharge from the chlordane chlorinator in produc­ Distillation bottoms from the production of phthalic anhydride ortho­ K095 ...... Distillation bottoms from the production of 1,1,1-trichloroethane. K098 ...... Untreated process wastewater from the production of toxaphene. K099 ...... Untreated wastewater from the production of 2,4-D. K100 ...... Waste leaching solution from acid of emission control dust/ K101 ...... Distillation tar residues from the distillation of aniline-based compounds K102 ...... Residue from the use of activated carbon for decolorization in pro­ K103 ...... Process residues from aniline extraction the production of aniline. K104 ...... Combined wastewater streams generated from nitrobenzene/aniline pro­ K105 ...... Separated aqueous stream from the reactor product washing step in K106 ...... Wastewater treatment sludge from the mercury cell process in chlorine K107 ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00330 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T Environmental Protection Agency § 302.4 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 10 (4.54) 1 (0.454) 1 (0.454) 10 (4.54) 10 (4.54) X A X A X A A A A A A X X A A K110 K111 K109 K112 K108 K113 K114 K125 K115 K126 K116 K117 K118 K123 K124 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 1* 10 10 10 ...... production of 1,1-dimethylhydrazine (UDMH) from carboxylic acid hydrazides. toluene. 1,1- dimethylhydrazine (UDMH) from carboxylic acid hydrazides. toluenediamine via hydrogenation of dinitrotoluene. reactor vent gases from the production of 1,1-dimethylhydrazine (UDMH) from carboxylic acid hydrazides. the production of toluenediamine via hydrogenation dinitrotoluene. dimethylhydrazine (UDMH) from carboxylic acid hydrazines. ethylenebisdithiocarbamic acid and its salts. toluenediamine via hydrogenation of dinitrotoluene. ethylenebisdithiocarbamic acid and its salts. toluenediamine via hydrogenation of dinitrotoluene. of toluene diisocyanate via phosgenation toluenediamine. ethylene bromide via bromination of ethene. production of ethylene dibromide. from the production of ethylenebisdithiocarbamic acid and its salts. Condensed column overheads from intermediate separation the K111 ...... Product washwaters from the production of dinitrotoluene via nitration K112 ...... Spent filter cartridges from product purification the production of K110 ...... Reaction by-product water from the drying column in production of K113 ...... Condensed column overheads from product separation and condensed K109 ...... Condensed liquid light ends from the purification of toluenediamine in K114 ...... Column bottoms from product separation the production of 1,1­ K108 ...... Reactor vent scrubber water from the production of K125 ...... Vicinals from the purification of toluenediamine in production K115 ...... Filtration, evaporation, and centrifugation solids from the production of K126 ...... Heavy ends from the purification of toluenediamine in production K116 ...... Organic condensate from the solvent recovery column in production K117 ...... Wastewater from the reaction vent gas scrubber in production of K118 ...... Spent absorbent solids from purification of ethylene dibromide in the K123 ...... Process wastewater (including supernates, filtrates, and washwaters) K124 ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00331 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T § 302.4 40 CFR Ch. I (7–1–01 Edition) 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 1 (0.454) 10 (4.54) 100 (45.4) 1000 (454) Pounds (Kg) Final RQ Cat­ egory X X X X X X X X X X A waste RCRA Number K132 K136 K131 K141 K142 K143 K144 K145 K147 K148 K149 4 4 4 4 4 4 4 4 4 4 4 † Statutory Code 1* 1* 1* 1* 1* 1* 1* 1* 1* 100 RQ 1000 — Continued UANTITIES Q EPORTABLE R Regulatory synonyms ...... UBSTANCES AND S CASRN ...... AZARDOUS H [Note: All Comments/Notes Are Located at the End of This Table] IST OF 302.4 — L ABLE T Hazardous substance tion of ethylene dibromide via bromination ethene. bromide. to, tar collecting sump residues from the production of coke by-prod­ ucts produced from coal. This listing does not include K087 (decanter tank tar sludge from coking operations.). from the production or formulation of ethylenebisdithiocarbamic acid and its salts. in the production of methyl bromide. the recovery of coke by-products produced from coal. to, those generated in stills, decanters, and wash oil recovery units from the recovery of coke by-products produced coal. ited to, intercepting or contamination sump sludges from the recovery of coke by-products produced from coal. recovery of coke by-products produced from coal. toms. K136 ...... Still bottoms from the purification of ethylene dibromide in produc­ K132 ...... Spent absorbent and wastewater solids from the production of methyl K141 ...... Process related from the recovery of coal tar, including, but not limited Baghouse dust and floor sweepings in milling packaging operations K131 ...... Wastewater from the reactor and spent sulfuric acid dryer K142 ...... Tar storage tank residues from the production of coke coal or K143 ...... Process residues from the recovery of light oil, including, but not limited K144 ...... Wastewater sump residues from light oil refining, including, but not lim­ K145 ...... Residues from naphthalene collection and recovery operations the K147 ...... Tar storage tank residues from coal tar refining. K148 ...... Residues from coal tar distillation, including, but not limited to, still bot­ K149 ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00332 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T Environmental Protection Agency § 302.4 ## ## ## ## ## 10(4.54) 1 (0.454) 1 (0.454) 1 (0.454) 10 (4.54) 10 (4.54) A X X X A A K169 K170 K171 K172 K158 K159 K150 K157 K161 K151 K156 4 4 4 4 4 4 4 4 4 4 4 * * * * 1 1 1 1 1* 1* 1* 1* * 1 * * 1 * * 1 * ...... f f f f carbamates and carbamoyl oximes. (This listing does not apply to wastes generated from the manufacture of 3-iodo-2-propynyl n­ butylcarbamate.). from petroleum refining operations. listing does not include inert support media.) washwaters, and separation waters) from the production of carbamates and carbamoyl oximes. (This listing does not apply to wastes generated from the manufacture of 3-iodo-2-propynyl n­ butylcarbamate.). toluenes, ring-chlorinated benzoyl chlorides, and com­ pounds with mixtures of these functional groups. [This waste does not include still bottoms from the distillation of benzyl chloride.]. chlorine gas and hydrochloric acid recovery processes associated with the production of alpha- (or methyl-) chlorinated toluenes, ring- chlorinated toluenes, benzoyl chlorides, and compounds with mixtures of these functional groups. vents, filtrates, and decantates) from the production of carbamates and carbamoyl oximes. (This listing does not apply to wastes gen­ erated from the manufacture of 3-iodo-2-propynyl n-butylcarbamate.). solids), bag house dust, and floor sweepings from the production of dithiocarbamate acids and their salts (This listing does not include K125 or K126.). sludges, generated during the treatment of wastewaters from pro­ duction of alpha- (or methyl-) chlorinated toluenes, ring-chlorinated toluenes, benzoyl chlorides, and compounds with mixtures of these functional groups. Bag house dusts and filter/separation solids from the production of K159 ...... Crude oil storage tank sediment from petroleum refining operations. K170 Clarified slurry oil tank sediment and/or in-line filter/separation solids K171 Spent hydrotreating catalyst from petroleum refining operations. (This K172 Wastewaters (including scrubber waters, condenser K158 ...... Organics from the treatment of thiocarbamate wastes. K161 ...... Distillation bottoms from the production of alpha- (or methyl-) chlorinated K150 ...... Organic residuals, excluding spent carbon adsorbent, from the K151 ...... Organic waste (including heavy ends, still bottoms, light spent sol­ K157 ...... Purification solids (including filtration, evaporation, and centrifugation K169 Wastewater treatment sludges, excluding neutralization and biological K156 ......

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VerDate 112000 11:40 Jul 16, 2001 Jkt 194160 PO 00000 Frm 00333 Fmt 8010 Sfmt 8010 Y:\SGML\194160T.XXX pfrm11 PsN: 194160T § 302.4 40 CFR Ch. I (7–1–01 Edition) ′ ­ 1(0.454) 1(0.454) Pounds (Kg) Final RQ Cat­ egory X X – 04 4 has been evalu­ waste RCRA Number K175 K174 4 4 † Statutory Code 1* 1* RQ — Continued es. ° C. UANTITIES Q – 04 4, is for the chemical, p,p ′ -dichlorodiphenylethane. DDE or ’’ is a hazardous air pollutant and, thus, CERCLA substance. EPORTABLE -OR ′ . n ) R 2 CH Regulatory synonyms 2 ...... UBSTANCES AND S CASRN ...... ‘‘ benzene (including from gasoline) AZARDOUS H [Note: All Comments/Notes Are Located at the End of This Table] IST OF – 04 4) as a CAA hazardous air pollutant. The CAS number, 3547 – 55 9, is already listed in table 302.4 with a final RQ of 1 pound. The substance identified by the CAS number 3547 302.4 — L ABLE T Hazardous substance ...... consisting of carboxylic acid ester, sulfate, phosphate, nitrate, or sulfonate. f f = H or alkyl C7 less; or The RQ for asbestos is limited to friable forms only. The CAA Amendments of 1990 list DDE (3547 Indicates the statutory source as defined by 1, 2, 3, and 4 below. No reporting of releases this hazardous substance is required if the diameter pieces solid metal released equal to or exceeds 100 micrometers (0.004 inches). 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 Includes mono- and di-ethers of ethylene glycol, diethylene triethylene glycol R-(OCH Includes organic compounds with more than one benzene ring, and which have a boiling point greater or equal to 100 Includes mineral fiber emissions from facilities manufacturing or processing glass, rock, slag fibers (or other derived fibers) of average diameter 1 micrometer or less. See 40 CFR 302.6(b)(1) for application of the mixture rule to this hazardous waste. listing does not include inert support media.) Where: n = 1, 2, or 3; R = alkyl C7 or less; or R = phenyl or alkyl substituted phenyl; R ′ OR ′ a b c d e f † ‡ ‡† 1 — indicates that the statutory source for designation of this hazardous substance under CERCLA is CWA Section 311(b)(4). 2 — indicates that the statutory source for designation of this hazardous substance under CERCLA is CWA Section 307(a). 3 — indicates that the statutory source for designation of this hazardous substance under CERCLA is CAA Section 112. 4 — Indicates that the statutory source for designation of this hazardous substance under CERCLA is RCRA Section 3001. 1* — indicates that the 1-pound RQ is a CERCLA statutory RQ. Indicates that the RQ is subject to change when assessment of potential carcinogenicity completed. # The Agency may adjust the statutory RQ for this hazardous substance in a future rulemaking; until then appli ## §— 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. K174 K175 Spent hydrorefining catalyst from petroleum refining operations. (This dichlorodiphenyldichloroethylene, CAS number 72 ated and listed as DDE to be consistent with the CAA section 112 listing, amended. 14, 1989, final rule (54 FR 33418). The CAA Amendments specify that

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APPENDIX A TO § 302.4—SEQUENTIAL CAS APPENDIX A TO § 302.4—SEQUENTIAL CAS REGISTRY NUMBER LIST OF CERCLA HAZ­ REGISTRY NUMBER LIST OF CERCLA HAZ­ ARDOUS SUBSTANCES ARDOUS SUBSTANCES—Continued

CASRN Hazardous substance CASRN Hazardous substance

50000 Formaldehyde. 57476 Pyrrolo[2,3-b]indol-5-ol, 1,2,3,3a,8,8a­ 50077 Azirino[2′,3′:3,4]pyrrolo[1,2-a]indole-4,7-dione,6­ hexahydro-1,3a,8-trimethyl-, methylcarbamate amino-8-[[(aminocarbonyl)oxy]methyl]­ (ester), (3aS-cis)- (Physostigmine). 1,1a,2,8,8a, 8b-hexahydro-8a-methoxy-5­ 57647 Benzoic acid, 2-hydroxy-, compd. with (3aS-cis)­ methyl-, [1aS-(1aalpha, 1,2,3,3a,8,8a-hexahydro-1,3a,8­ 8beta,8aalpha,8balpha)]- trimethylpyrrolo[2,3-b]indol-5-yl Mitomycin C. methylcarbamate ester (1:1) (Physostigmine 50180 Cyclophosphamide. salicylate). 2H-1,3,2-Oxazaphosphorin-2-amine, N,N-bis(2­ 57749 Chlordane. chloroethyl)tetrahydro-, 2-oxide. Chlordane, alpha & gamma isomers. 50293 Benzene, 1,1′-(2,2,2-trichloroethylidene)bis[4­ CHLORDANE (TECHNICAL MIXTURE AND chloro-. METABOLITES). DDT′. 4,7-Methano-1H-indene, 1,2,4,5,6,7,8,8­ 4,4′DDT. octachloro-2,3,3a,4,7,7a-hexahydro-. 50328 Benzo[a]pyrene. 57976 1,2-Benzanthracene, 7,12-dimethyl-. 3,4-Benzopyrene. 7,12-Dimethylbenz[a]anthracene. 50555 Reserpine. 58899 γ-BHC. Yohimban-16-carboxylic acid,11,17-dimethoxy­ Cyclohexane, 1,2,3,4,5,6-hexachloro 18-[(3 ,4,5-trimethoxybenzoyl)oxy]-, methyl (1α,2α,3β,4α,5α,6β)-. ester (3beta, 16beta,17alpha,18beta,20alpha)­ Hexachlorocyclohexane (gamma isomer). . Lindane. 51285 Phenol, 2,4-dinitro-. Lindane (all isomers). 2,4-Dinitrophenol. 58902 Phenol, 2,3,4,6-tetrachloro-. 51434 Epinephrine. 2,3,4,6-Tetrachlorophenol. 1,2-Benzenediol,4-[1-hydroxy-2-(methylamino) 59507 p-Chloro-m-cresol. ethyl]-. Phenol, 4-chloro-3-methyl-. 51796 Carbamic acid, ethyl ester. 4-Chloro-m-cresol. Ethyl carbamate. 60004 Ethylenediamine-tetraacetic acid (EDTA). Urethane. 60117 Benzenamine, N,N-dimethyl-4-(phenylazo-). 52686 Trichlorfon. Dimethyl aminoazobenzene. 52857 Famphur. p-Dimethylaminoazobenzene. Phosphorothioic acid, O,[4-[(dimethyl- amino) 60297 Ethane, 1,1′-oxybis-. sulfonyl]phenyl]O,O-dimethyl ester. Ethyl ether. 53703 Dibenz[a,h]anthracene. 60344 Hydrazine, methyl-. Dibenzo[a,h]anthracene. Methyl hydrazine. 1,2:5,6-Dibenzanthracene. 60515 Dimethoate. 53963 Acetamide, N-9H-fluoren-2-yl-. Phosphorodithioic acid, O,O-dimethyl S-[2( 2-Acetylaminofluorene. methylamino)-2-oxoethyl] ester. 54115 Nicotine, & salts. 60571 Dieldrin. Pyridine, 3-(1-methyl-2-pyrrolidinyl)-, (S)-. 2,7:3,6-Dimethanonaphth[2,3-b]oxirene, 55185 Ethanamine, N-ethyl-N-nitroso-. 3,4,5,6,9,9-hexachloro-1a,2, 2a,3,6,6a,7,7a­ N-Nitrosodiethylamine. octahydro-, 55630 Nitroglycerine. (1aalpha,2beta,2aalpha,3beta,6beta, 1,2,3-Propanetriol, trinitrate-. 6aalpha,7beta, 7aalpha)-. 55914 Diisopropylfluorophosphate. 61825 Amitrole. Phosphorofluoridic acid, bis(1-methyl- ethyl) 1H-1,2,4-Triazol-3-amine. ester. 62384 Mercury, (acetato-O)phenyl-. 56042 Methylthiouracil. Phenylmercury acetate. 4(1H)-Pyrimidinone, 2,3-dihydro-6-methyl-2­ 62442 Acetamide, N-(4-ethoxyphenyl)-. thioxo-. Phenacetin. 56235 Carbon tetrachloride. 62500 Ethyl methanesulfonate. Methane, tetrachloro-. Methanesulfonic acid, ethyl ester. 56382 Parathion. 62533 Aniline. Phosphorothioic acid, O,O-diethyl O-(4­ Benzenamine. nitrophenyl) ester. 62555 Ethanethioamide. 56495 Benz[j]aceanthrylene, 1,2-dihydro-3-methyl-. Thioacetamide. 3-Methylcholanthrene. 62566 Thiourea. 56531 Diethylstilbestrol. 62737 Dichlorvos. Phenol, 4,4′-(1,2-diethyl-1,2-ethenediyl)bis-, (E). 62748 Acetic acid, fluoro-, sodium salt. 56553 Benz[a]anthracene. Fluoroacetic acid, sodium salt. Benzo[a]anthracene. 62759 Methanamine, N-methyl-N-nitroso-. 1,2-Benzanthracene. N-Nitrosodimethylamine. 56724 Coumaphos. 63252 Carbaryl. 57125 Cyanides (soluble salts and complexes) not oth­ 64006 Phenol, 3-(1-methylethyl)-, methyl carbamate erwise specified. (m-Cumenyl methylcarbamate). 57147 Hydrazine, 1,1-dimethyl-. 64186 Formic acid. 1,1-Dimethylhydrazine. 64197 Acetic acid. 57249 Strychnidin-10-one. 65850 Benzoic acid. Strychnine, & salts. 66751 Uracil mustard.

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APPENDIX A TO § 302.4—SEQUENTIAL CAS APPENDIX A TO § 302.4—SEQUENTIAL CAS REGISTRY NUMBER LIST OF CERCLA HAZ­ REGISTRY NUMBER LIST OF CERCLA HAZ­ ARDOUS SUBSTANCES—Continued ARDOUS SUBSTANCES—Continued

CASRN Hazardous substance CASRN Hazardous substance

2,4-(1H,3H)-Pyrimidinedione, 5-[bis(2­ 75207 Calcium carbide. chloroethyl) amino]-. 75218 Ethylene oxide. 67561 Methanol. Oxirane. Methyl alcohol. 75252 Bromoform. 67641 Acetone. Methane, tribromo-. 2-Propanone. 75274 Dichlorobromomethane. 67663 Chloroform. 75343 Ethane, 1,1-dichloro-. Methane, trichloro-. Ethylidene dichloride. 67721 Ethane, hexachloro-. 1,1-Dichloroethane. Hexachloroethane. 75354 Ethene, 1,1-dichloro-. 70257 Guanidine, N-methyl-N′-nitro-N-nitroso-. Vinylidene chloride. MNNG. 1,1-Dichloroethylene. 70304 Hexachlorophene. 75365 Acetyl chloride. Phenol, 2,2′-methylenebis[3,4,6-tri- chloro-. 75445 Carbonic dichloride. 71363 n-Butyl alcohol. Phosgene. 1-Butanol. 75503 Trimethylamine. 71432 Benzene. 75558 Aziridine, 2-methyl-. 71556 Ethane, 1,1,1-trichloro-. 2-Methyl aziridine. Methyl chloroform. 1,2-Propylenimine. 1,1,1-Trichloroethane. 75569 Propylene oxide. 72208 Endrin. 75605 Arsinic acid, dimethyl-. Endrin, & metabolites. Cacodylic acid. 2,7:3,6-Dimethanonaphth[2,3-b]oxirene, 75649 tert-Butylamine. 3,4,5,6,9,9-hexachloro-1a,2,2a,3,6,6a,7,7a­ 75694 Methane, trichlorofluoro-. octa-hydro-, Trichloromonofluoromethane. (1aalpha,2beta,2abeta,3alpha,6alpha, 75718 Dichlorodifluoromethane. 6abeta,7beta,7aalpha)-. Methane, dichlorodifluoro-. 72435 Benzene, 1,1′-(2,2,2-trichloroethylidene)bis[4­ 75865 Acetone cyanohydrin. methoxy-. Propanenitrile, 2-hydroxy-2-methyl-. Methoxychlor. 2-Methyllactonitrile. 72548 Benzene, 1,1′-(2,2-dichloroethylidene)bis[4­ 75876 Acetaldehyde, trichloro-. chloro-. Chloral. DDD. 75990 2,2-Dichloropropionic acid. TDE. 76017 Ethane, pentachloro-. 4,4′ DDD. Pentachloroethane. 72559 DDE 76448 Heptachlor. 4,4’-DDE. 4,7-Methano-1H-indene, 1,4,5,6,7,8,8­ 72571 Trypan blue. heptachloro-3a,4,7,7a-tetrahydro-. 2,7-Naphthalenedisulfonic acid, 3,3′-[(3,3′-di­ 77474 Hexachlorocyclopentadiene. methyl-(l,1′-biphenyl)-4,4′-diyl)-bis(azo)]bis(5­ 1,3-Cyclopentadiene, 1,2,3,4,5,5-hexa- chloro-. amino-4-hydroxy)-tetrasodium salt. 77781 Dimethyl sulfate. 74839 Bromomethane. Sulfuric acid, dimethyl ester. Methane, bromo-. 78002 Plumbane, tetraethyl-. Methyl bromide. Tetraethyl lead. 74873 Chloromethane. 78591 Isophorone. Methane, chloro-. 78795 Isoprene. Methyl chloride. 78819 iso-Butylamine. 74884 Iodomethane 78831 Isobutyl alcohol. Methane, iodo-. 1-Propanol, 2-methyl-. Methyl iodide. 78875 Propane, 1,2-dichloro-. 74895 Monomethylamine. Propylene dichloride. 74908 Hydrocyanic acid. 1,2-Dichloropropane. Hydrogen cyanide. 78886 2,3-Dichloropropene. 74931 Methanethiol. 78933 2-Butanone. Methylmercaptan. MEK. Thiomethanol. Methyl ethyl ketone. 74953 Methane, dibromo-. 78999 1,1-Dichloropropane. Methylene bromide. 79005 Ethane, 1,1,2-trichloro-. 75003 Chloroethane. 1,1,2-Trichloroethane. Ethyl chloride. 79016 Ethene, trichloro-. 75014 Ethene, chloro-. Trichloroethene. Vinyl chloride. Trichloroethylene-. 75047 Monoethylamine. 79061 Acrylamide. 75058 Acetonitrile. 2-Propenamide. 75070 Acetaldehyde. 79094 Propionic acid. Ethanal. 79107 Acrylic acid. 75092 Dichloromethane. 2-Propenoic acid. Methane, dichloro-. 79196 Hydrazinecarbothioamide. Methylene chloride. Thiosemicarbazide. 75150 Carbon disulfide. 79221 Carbonochloridic acid, methyl ester.

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CASRN Hazardous substance CASRN Hazardous substance

Methyl chlorocarbonate. [1,1’-Biphenyl]-4,4’diamine. Methyl chloroformate. 93721 Propionic acid, 2-(2,4,5-trichlorophenoxy)-. 79312 iso-Butyric acid. Silvex (2,4,5-TP). 79345 Ethane, 1,1,2,2-tetrachloro-. 2,4,5-TP acid. 1,1,2,2-Tetrachloroethane. 93765 Acetic acid, (2,4,5-trichlorophenoxy). 79447 Carbamic chloride, dimethyl-. 2,4,5-T. Dimethylcarbamoyl chloride. 2,4,5-T acid. 79469 Propane, 2-nitro-. 93798 2,4,5-T esters. 2-Nitropropane. 94111 2,4-D Ester. 80159 alpha,alpha-Dimethylbenzylhydroperoxide. 94586 Dihydrosafrole. Hydroperoxide, 1-methyl-1-phenylethyl-. 1,3-Benzodioxole, 5-propyl-. 80626 Methyl methacrylate. 94597 Safrole. 2-Propenoic acid, 2-methyl-, methyl ester. 1,3-Benzodioxole, 5-(2-propenyl)-. 81072 Saccharin and salts. 94757 Acetic acid (2,4-dichlorophenoxy)-, salts & 1,2-Benzisothiazol-3(2H)-one, 1,1-dioxide. esters. 81812 Warfarin, & salts, when present at concentra­ 2,4-D Acid. tions greater than 0.3%. 2,4-D, salts and esters. 2H-1-Benzopyran-2-one, 4-hydroxy-3-(3-oxo-1­ 94791 2,4-D Ester. phenyl -butyl)-, & salts, when present at con­ 94804 2,4-D Ester. centrations greater than 0.3%. 95476 o-Benzene, dimethyl. 82688 Benzene, pentachloronitro-. o-Xylene. PCNB. 95487 o-Cresol. Pentachloronitrobenzene. o-Cresylic acid. Quintobenzene. 95501 Benzene, 1,2-dichloro-. 83329 Acenaphthene. o-Dichlorobenzene. 84662 Diethyl phthalate. 1,2-Dichlorobenzene. 1,2-Benzenedicarboxylic acid, diethyl ester. 95534 Benzenamine, 2-methyl-. 84742 Di-n-butyl phthalate. o-Toluidine. Dibutyl phthalate. 95578 o-Chlorophenol. n-Butyl phthalate. Phenol, 2-chloro-. 1,2-Benzenedicarboxylic acid, dibutyl ester. 2-Chlorophenol. 85007 Diquat. 95807 Benzenediamine, ar-methyl-. 85018 Phenanthrene. Toluenediamine. 85449 Phthalic anhydride. 2,4-Toluene diamine. 1,3-Isobenzofurandione. 95943 Benzene, 1,2,4,5-tetrachloro-. 85687 Butyl benzyl phthalate. 1,2,4,5-Tetrachlorobenzene. 86306 N-Nitrosodiphenylamine. 95954 Phenol, 2,4,5-trichloro-. 86500 Guthion. 2,4,5-Trichlorophenol. 86737 Fluorene. 96128 Propane, 1,2-dibromo-3-chloro-. 86884 alpha-Naphthylthiourea. 1,2-Dibromo-3-chloropropane. Thiourea, 1-naphthalenyl-. 96184 1,2,3-Trichloropropane. 87650 Phenol, 2,6-dichloro-. 96457 Ethylenethiourea. 2,6-Dichlorophenol. 2-Imidazolidinethione. 87683 Hexachlorobutadiene. 97632 Ethyl methacrylate. 1,3-Butadiene, 1,1,2,3,4,4-hexachloro-. 2-Propenoic acid, 2-methyl-, ethyl ester. 87865 Pentachlorophenol. 98011 Furfural. Phenol, pentachloro-. 2-Furancarboxaldehyde. 88062 Phenol, 2,4,6-trichloro-. 98077 Benzene, (trichloromethyl)-. 2,4,6-Trichlorophenol. Benzotrichloride. 88722 o-Nitrotoluene. 98099 Benzenesulfonic acid chloride. 88755 o-Nitrophenol. Benzenesulfonyl chloride. 2-Nitrophenol. 98828 Benzene, (1-methylethyl)-. 88857 Dinoseb. Cumene. Phenol, 2-(1-methylpropyl)-4,6-dinitro. 98862 Acetophenone. 91087 Benzene, 1,3-diisocyanatomethyl-. Ethanone, 1-phenyl-. Toluene diisocyanate. 98873 Benzal chloride. 2,4-Toluene diisocyanate. Benzene, dichloromethyl-. 91203 Naphthalene. 98884 Benzoyl chloride. 91225 Quinoline. 98953 Benzene, nitro-. 91587 beta-Chloronaphthalene. Nitrobenzene. Naphthalene, 2-chloro-. 99081 m-Nitrotoluene. 2-Chloronaphthalene. 99354 Benzene, 1,3,5-trinitro-. 91598 beta-Naphthylamine. 1,3,5-Trinitrobenzene. 2-Naphthalenamine. 99558 Benzenamine, 2-methyl-5-nitro-. 91805 Methapyrilene. 5-Nitro-o-toluidine. 1,2-Ethanediamine, N,N-dimethyl-N′-2-pyridinyl- 99650 m-Dinitrobenzene. N′- (2-thienylmethyl)-. 99990 p-Nitrotoluene. 91941 [1,1′-Biphenyl]-4,4′diamine,3,3′dichloro-. 100016 Benzenamine, 4-nitro-. 3,3′-Dichlorobenzidine. p-Nitroaniline. 92875 Benzidine. 100027 p-Nitrophenol.

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APPENDIX A TO § 302.4—SEQUENTIAL CAS APPENDIX A TO § 302.4—SEQUENTIAL CAS REGISTRY NUMBER LIST OF CERCLA HAZ­ REGISTRY NUMBER LIST OF CERCLA HAZ­ ARDOUS SUBSTANCES—Continued ARDOUS SUBSTANCES—Continued

CASRN Hazardous substance CASRN Hazardous substance

Phenol, 4-nitro-. 108247 Acetic anhydride. 4-Nitrophenol. 108316 Maleic anhydride. 100254 p-Dinitrobenzene. 2,5-Furandione. 100414 Ethylbenzene. 108383 m-Benzene, dimethyl. 100425 Styrene. m-Xylene. 100447 Benzene, chloromethyl-. 108394 m-Cresol. Benzyl chloride. m-Cresylic acid. 100470 Benzonitrile. 108463 Resorcinol. 100754 N-Nitrosopiperidine. 1,3-Benzenediol. Piperidine, 1-nitroso-. 108601 Dichloroisopropyl ether. 101144 Benzenamine, 4,4′-methylenebis(2-chloro-. Propane, 2,2′′-oxybis[2-chloro-. 4,4′-Methylenebis(2-chloroaniline). 108883 Benzene, methyl-. 101279 Carbamic acid, (3-chlorophenyl)-, 4-chloro-2­ Toluene. butynyl ester (Barban). 108907 Benzene, chloro-. 101553 Benzene, 1-bromo-4-phenoxy-. Chlorobenzene. 4-Bromophenyl phenyl ether. 108941 Cyclohexanone. 103855 Phenylthiourea. 108952 Benzene, hydroxy-. Thiourea, phenyl-. Phenol. 105464 sec-Butyl acetate. 108985 Benzenethiol. 105679 Phenol, 2,4-dimethyl-. Thiophenol. 2,4-Dimethylphenol. 109068 Pyridine, 2-methyl-. 106423 p-Benzene, dimethyl. 2-Picoline. p-Xylene. 109739 Butylamine. 106445 p-Cresol. 109773 Malononitrile. p-Cresylic acid. Propanedinitrile. 106467 Benzene, 1,4-dichloro-. 109897 Diethylamine. p-Dichlorobenzene. 109999 Furan, tetrahydro-. 1,4-Dichlorobenzene. Tetrahydrofuran. 106478 Benzenamine, 4-chloro-. 110009 Furan. p-Chloroaniline. Furfuran. 106490 Benzenamine, 4-methyl-. 110167 Maleic acid. p-Toluidine. 110178 Fumaric acid. 106503 Phenylenediamine (para-isomer). 110190 iso-Butyl acetate. 106514 p-Benzoquinone. 110758 Ethene, 2-chloroethoxy-. 2,5-Cyclohexadiene-1,4-dione. 2-Chloroethyl vinyl ether. Quinone. Ethanol, 2-ethoxy-. 106898 1-Chloro-2,3-epoxypropane. 110805 Epichlorohydrin. Ethylene glycol monoethyl ether. Oxirane, (chloromethyl)-. 110827 Benzene, hexahydro-. 106934 Dibromoethane. Cyclohexane. Ethane, 1,2-dibromo-. 110861 Pyridine. Ethylene, dibromide. 111444 Bis (2-chloroethyl) ether. 107028 Acrolein. Dichloroethyl ether. ′ 2-Propenal. Ethane, 1,1 -oxybis[2-chloro-. 107051 Allyl chloride. 111546 Carbamodithioic acid, 1,2-ethanediylbis, salts & 107062 Ethane, 1,2-dichloro-. esters. Ethylene dichloride. Ethylenebisdithiocarbamic acid, salts & esters. 1,2-Dichloroethane. 111911 Bis(2-chloroethoxy) methane. 107108 n-Propylamine. Dichloromethoxy ethane. 1-Propanamine. Ethane, 1,1′-[methylenebis(oxy)]bis(2-chloro-. 107120 Ethyl cyanide. 115026 Azaserine. Propanenitrile. L-Serine, diazoacetate (ester). 107131 Acrylonitrile. 115297 Endosulfan. 2-Propenenitrile. 6,9-Methano-2,4,3-benzodioxathiepin, 107153 Ethylenediamine. 6,7,8,9,10,10-hexachloro-1,5,5a,6,9,9a­ 107186 Allyl alcohol. hexahydro-, 3-oxide. 2-Propen-1-ol. 115322 Dicofol. 107197 Propargyl alcohol. 116063 Aldicarb. 2-Propyn-1-ol. Propanal, 2-methyl-2-(methylthio)-, 0­ 107200 Acetaldehyde, chloro-. [(methylamino)carbonyl]oxime. Chloroacetaldehyde. 117806 Dichlone. 107302 Chloromethyl methyl ether. 117817 1,2-Benzenedicarboxylic acid, bis(2-ethylhexyl) Methane, chloromethoxy-. ester. 107493 Diphosphoric acid, tetraethyl ester. Bis(2-ethylhexyl)phthalate. Tetraethyl pyrophosphate. DEHP. 107926 Butyric acid. Diethylhexyl phthalate. 108054 Vinyl acetate. 117840 Di-n-octyl phthalate. Vinyl acetate monomer. 1,2-Benzenedicarboxylic acid, dioctyl ester. 108101 Methyl isobutyl ketone. 118741 Benzene, hexachloro-. 4-Methyl-2-pentanone. Hexachlorobenzene.

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CASRN Hazardous substance CASRN Hazardous substance

119380 Carbamic acid, dimethyl-, 3-methyl-1-(1­ 2-Propenoic acid, ethyl ester. methylethyl)-1H-pyrazol-5-yl ester (Isolan). 141786 Acetic acid, ethyl ester. 119904 [1,1′-Biphenyl]-4,4′diamine,3,3′dimethoxy-. Ethyl acetate. 3,3′-Dimethoxybenzidine. 142289 1,3-Dichloropropane. 119937 [1,1′Biphenyl]-4,4′-diamine,3,3′-dimethyl-. 142712 Cupric acetate. 3,3′-Dimethylbenzidine. 142847 Dipropylamine. 120127 Anthracene. 1-Propanamine, N-propyl-. 120581 Isosafrole. 143339 Sodium cyanide. 1,3-Benzodioxole, 5-)1-propenyl)-. Sodium cyanide Na(CN). 120821 1,2,4-Trichlorobenzene. 143500 Kepone. 120832 Phenol, 2,4-dichloro-. 1,3,4-Metheno-2H-cyclobutal[cd]pentalen-2-one, 2,4-Dichlorophenol. 1,1a,3,3a,4,5,5,5a,5b,6-decachloroctahydro-. 121142 Benzene, 1-methyl-2,4-dinitro-. 145733 Endothall. 2,4-Dinitrotoluene. 7-Oxabicyclo[2.2.1]heptane-2,3-dicarboxylic 121211 Pyrethrins. acid. 121299 Pyrethrins. 148823 L-Phenylalanine, 4-[bis(2-chloroethyl) aminol]. 121448 Triethylamine. Melphalan. 121755 Malathion. 151508 Potassium cyanide. 122098 alpha,alpha-Dimethylphenethylamine. Potassium cyanide K(CN). Benzeneethanamine, alpha,alpha-dimethyl-. 151564 Aziridine. 122394 Diphenylamine. Ethyleneimine. 122429 Carbamic acid, phenyl-, 1-methylethyl ester 152169 Diphosphoramide, octamethyl-. (Propham). Octamethylpyrophosphoramide. 122667 Hydrazine, 1,2-diphenyl-. 156605 Ethene, 1,2-dichloro- (E). 1,2-Diphenylhydrazine. 1,2-Dichloroethylene. 123331 Maleic hydrazide. 189559 Benzo [rst]pentaphene. 3,6-Pyridazinedione, 1,2-dihydro-. Dibenz[a,i]pyrene. 123626 Propionic anhydride. 191242 Benzo[ghi]perylene. 123637 Paraldehyde. 193395 Indeno(1,2,3-cd)pyrene. 1,3,5-Trioxane, 2,4,6-trimethyl-. 1,10-(1,2-Phenylene)pyrene. 123739 Crotonaldehyde. 205992 Benzo[b]fluoranthene. 2-Butenal. 206440 Benzo[j,k]fluorene. 123864 Butyl acetate. Fluoranthene. 123911 1,4-Diethyleneoxide. 207089 Benzo(k)fluoranthene. 1,4-Diethylenedioxide. 208968 Acenaphthylene. 1,4-Dioxane. 218019 Chrysene. 123922 iso-Amyl acetate. 1,2-Benzphenanthrene. 124049 Adipic acid. 225514 Benz[c]acridine. 124403 Dimethylamine. 297972 O,O-Diethyl O-pyrazinyl phosphoro­ Methanamine, N-methyl-. thioate. 124414 Sodium methylate. Phosphorothioic acid, O,O-diethyl O-pyrazinyl 124481 Chlorodibromomethane. ester. 126727 Tris(2,3-dibromopropyl) phosphate. 298000 Methyl parathion. 1-Propanol, 2,3-dibromo-, phosphate (3:1). Phosphorothioic acid, O,O-dimethyl O-(4­ 126987 Methacrylonitrile. nitrophenyl) ester. 2-Propenenitrile, 2-methyl-. 298022 Phorate. 126998 2-Chloro-1,3-butadiene. Phosphorodithioic acid, O,O-diethyl S­ 127184 Ethene, tetrachloro-. (ethylthio), methyl ester. Perchloroethylene. 298044 Disulfoton. Tetrachloroethene. Phosphorodithioic acid, O,O-diethyl S-[2­ Tetrachloroethylene. (ethylthio)ethyl]ester. 127822 Zinc phenolsulfonate. 300765 Naled. 129000 Pyrene. 301042 Acetic acid, lead(2+) salt. 130154 1,4-Naphthalenedione. Lead acetate. 1,4-Naphthoquinone. 302012 Hydrazine. 131113 Dimethyl phthalate. 303344 Lasiocarpine. 1,2-Benzenedicarboxylic acid, dimethyl ester. 2-Butenoic acid, 2-methyl-, 7[[2,3-di­ 131748 Ammonium picrate. hydroxy-2-(1-methoxyethyl)-3- methyl-1­ Phenol, 2,4,6-trinitro-, ammonium salt. oxobutoxy]methyl]-2,3,5,7a-tetra­ 131895 Phenol, 2-cyclohexyl-4,6-dinitro-. hydro-1H-pyrrolizin-1-yl ester, [1S­ 2-Cyclohexyl-4,6-dinitrophenol. [1alpha(Z),7(2S*,3R*),7aalpha]]-. 133062 Captan. 305033 Benzenebutanoic acid, 4-[bis(2­ 134327 alpha-Naphthylamine. chloroethyl)amino]-. 1-Naphthalenamine. Chlorambucil. 137268 Thioperoxydicarbonic diamide 309002 Aldrin. ([H2N)C(S)]2S2, tetramethyl-. 1,4,5,8-Dimethanonaphthalene, 1,2,3,4,10,10­ Thiram. 10-hexachloro-1, 4,4a,5,8,8a-hexahydro­ 137304 Zinc, bis(dimethylcarbamodithioato-S,S’)-, (1alpha,4 (Ziram). alpha,4abeta,5alpha,8alpha,8abeta)-. 140885 Ethyl acrylate. 311455 Diethyl-p-nitrophenyl phosphate.

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APPENDIX A TO § 302.4—SEQUENTIAL CAS APPENDIX A TO § 302.4—SEQUENTIAL CAS REGISTRY NUMBER LIST OF CERCLA HAZ­ REGISTRY NUMBER LIST OF CERCLA HAZ­ ARDOUS SUBSTANCES—Continued ARDOUS SUBSTANCES—Continued

CASRN Hazardous substance CASRN Hazardous substance

Phosphoric acid, diethyl 4-nitrophenyl ester. 544923 Copper cyanide CuCN. 315184 Mexacarbate. Copper cyanide. 319846 alpha—BHC. 554847 m-Nitrophenol. 319857 beta—BHC. 557197 Nickel cyanide. 319868 delta—BHC. Nickel cyanide Ni(CN)2. 329715 2,5-Dinitrophenol. 557211 Zinc cyanide. 330541 Diuron. Zinc cyanide Zn(CN)2. 333415 Diazinon. 557346 Zinc acetate. 353504 Carbon oxyfluoride. 557415 Zinc formate. Carbonic difluoride. 563122 Ethion. 357573 Brucine. 563688 Acetic acid, thallium(1+) salt. Strychnidin-10-one, 2,3-dimethoxy-. Thallium(I) acetate. 460195 Cyanogen. 573568 2,6-Dinitrophenol. Ethanedinitrile. 584849 Benzene, 1,3-diisocyanatomethyl-. 465736 Isodrin. Toluene diisocyanate. 1,4,5,8-Dimethanonaphthalene, 1,2,3,4,10,10­ 2,4-Toluene diisocyanate. hexachloro-1,4,4a,5,8,8a-hexahydro (1alpha, 591082 Acetamide, N-(aminothioxomethyl)-. 4alpha,4abeta,5beta,8beta,8abeta)-. 1-Acetyl-2-thiourea. 492808 Auramine. 592018 Calcium cyanide. Benzenamine, 4,4′-carbonimidoylbis Calcium cyanide Ca(CN)2. (N,N-dimethyl(N,N-D,methyl-)-. 592041 Mercuric cyanide. 494031 Chlornaphazine. 592858 Mercuric thiocyanate. Naphthalenamine, N,N′-bis(2-chloro­ 592870 Lead thiocyanate. ethyl)-. 594423 Methanesulfenyl chloride, trichloro-. 496720 Benzenediamine, ar-methyl-. Trichloromethanesulfenyl chloride. Toluenediamine. 598312 Bromoacetone. 2,4-Toluene diamine. 2-Propanone, 1-bromo-. 504245 4-Aminopyridine. 606202 Benzene, 1-methyl-1,3-dinitro-. 4-Pyridinamine. 2,6-Dinitrotoluene. 504609 1-Methylbutadiene. 608731 HEXACHLOROCYCLOHEXANE (all isomers). 1,3-Pentadiene. 608935 Benzene, pentachloro-. 506616 Argentate(1-), bis(cyano-C)- ,potassium. Pentachlorobenzene. Potassium silver cyanide. 609198 3,4,5-Trichlorophenol. 506649 Silver cyanide. 610399 3,4-Dinitrotoluene. Silver cyanide Ag(CN). 615532 Carbamic acid, methylnitroso-, ethyl ester. 506683 Cyanogen bromide. N-Nitroso-N-methylurethane. Cyanogen bromide (CN)Br. 616239 n-,2,3 Dichloropropanol. 506774 Cyanogen chloride. 621647 Di-n-propylnitrosamine. Cyanogen chloride (CN)Cl. 1-Propanamine, N-nitroso-N-propyl-. 506876 Ammonium carbonate. 624839 Methane, isocyanato-. 506967 Acetyl bromide. Methyl isocyanate. 509148 Methane, tetranitro-. 625161 tert-Amyl acetate. Tetranitromethane. 626380 sec-Amyl acetate. 510156 Benzeneacetic acid, 4-chloro-α- (4­ 628637 Amyl acetate. chlorophenyl)-α-hydroxy-, ethyl ester. 628864 Fulminic acid, mercury(2+)salt. Chlorobenzilate. Mercury fulminate. 513495 sec-Butylamine. 630104 Selenourea. 528290 o-Dinitrobenzene. 630206 Ethane, 1,1,1,2-tetrachloro-. 534521 4,6-Dinitro-o-cresol, and salts. 1,1,1,2-Tetrachloroethane. Phenol, 2-methyl-4,6-dinitro-, & salts. 631618 Ammonium acetate. 540738 Hydrazine, 1,2-dimethyl-. 636215 Benzenamine, 2-methyl-, hydrochloride. 1,2-Dimethylhydrazine. o-Toluidine hydrochloride. 540885 tert-Butyl acetate. 640197 Acetamide, 2-fluoro-. 541093 Uranyl acetate. Fluoroacetamide. 541537 Dithiobiuret. 644644 Carbamic acid, dimethyl-,1­ Thioimidodicarbonic diamide [(dimethylamino)carbonyl]-5-methyl-1H­ [(H2N)C(S)]2NH. pyrazol-3-yl ester (Dimetilan). 541731 Benzene, 1,3-dichloro-. 684935 N-Nitroso-N-methylurea. m-Dichlorobenzene. Urea, N-methyl-N-nitroso. 1,3-Dichlorobenzene. 692422 Arsine, diethyl-. 542621 Barium cyanide. Diethylarsine. 542756 1-Propene, 1,3-dichloro-. 696286 Arsonous dichloride, phenyl-. 1,3-Dichloropropene. Dichlorophenylarsine. 542767 Propanenitrile, 3-chloro-. 757584 Hexaethyl tetraphosphate. 3-Chloropropionitrile. Tetraphosphoric acid, hexaethyl ester. 542881 Bis(chloromethyl)ether. 759739 N-Nitroso-N-ethylurea. Dichloromethyl ether. Urea, N-ethyl-N-nitroso-. Methane, oxybis(chloro)-. 764410 1,4-Dichloro-2-butene. 543908 Cadmium acetate. 2-Butene, 1,4-dichloro-. 544183 Cobaltous formate. 765344 Glycidylaldehyde.

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APPENDIX A TO § 302.4—SEQUENTIAL CAS APPENDIX A TO § 302.4—SEQUENTIAL CAS REGISTRY NUMBER LIST OF CERCLA HAZ­ REGISTRY NUMBER LIST OF CERCLA HAZ­ ARDOUS SUBSTANCES—Continued ARDOUS SUBSTANCES—Continued

CASRN Hazardous substance CASRN Hazardous substance

Oxiranecarboxyaldehyde. 1464535 1,2:3,4-Diepoxybutane. 815827 Cupric tartrate. 2,2′-Bioxirane. 823405 Benzenediamine, ar-methyl-. 1563388 7-Benzofuranol, 2,3-dihydro-2,2-dimethyl­ Toluenediamine. (Carbofuran phenol). 2,4-Toluene diamine. 1563662 Carbofuran. 924163 N-Nitrosodi-n-butylamine. 1615801 Hydrazine, 1,2-diethyl-. 1-Butanamine, N-butyl-N-nitroso-. N,N′-Diethylhydrazine. 930552 N-Nitrosopyrrolidine. 1646884 Propanal, 2-methyl-2-(methylsulfonyl)-, O­ Pyrrolidine, 1-nitroso-. [(methylamino)carbonyl] oxime (Aldicarb 933755 2,3,6-Trichlorophenol. sulfone). 933788 2,3,5-Trichlorophenol. 1746016 TCDD. 959988 alpha-Endosulfan. 2,3,7,8-Tetrachlorodibenzo-p-dioxin. 1024573 Heptachlor epoxide. 1762954 Ammonium thiocyanate. 1031078 Endosulfan sulfate. 1863634 Ammonium benzoate. 1066304 Chromic acetate. 1888717 Hexachloropropene. 1066337 Ammonium bicarbonate. 1-Propene, 1,1,2,3,3,3-hexachloro-. 1072351 Lead stearate. 1918009 Dicamba. 1111780 Ammonium carbamate. 1928387 2,4-D Ester. 1116547 Ethanol, 2,2′-(nitrosoimino)bis-. 1928478 2,4,5-T esters. N-Nitrosodiethanolamine. 1928616 2,4-D Ester. 1120714 1,2-Oxathiolane, 2,2-dioxide. 1929733 2,4-D Ester. 1,3-Propane sultone. 2008460 2,4,5-T amines. 1129415 Carbamic acid, methyl-, 3-methylphenyl ester 2032657 Mercaptodimethur. (Metolcarb). 2303164 Carbamothioic acid, bis(1-methylethyl)-, 1185575 Ferric ammonium citrate. S-(2,3-dichloro-2-propenyl) ester. 1194656 Dichlobenil. Diallate. 1300716 Xylenol. 2303175 Carbamothioic acid, bis(1-methylethyl)-, S­ 1303282 Arsenic oxide As2O5. (2,3,3-trichloro-2-propenyl) ester (Triallate). Arsenic pentoxide. 2312358 Propargite. 1303328 Arsenic disulfide. 2545597 2,4,5-T esters. 1303339 Arsenic trisulfide. 2631370 Phenol, 3-methyl-5-(1-methylethyl)-, methyl car­ 1309644 Antimony trioxide. bamate (Promecarb). 1310583 Potassium hydroxide. 2763964 Muscimol. 1310732 Sodium hydroxide. 3(2H)-Isoxazolone, 5-(aminomethyl)-. 1314325 Thallic oxide. 5-(Aminomethyl)-3-isoxazolol. Thallium oxide Tl2O3. 2764729 Diquat 1314621 Vanadium oxide V2O5. 2921882 Chlorpyrifos. Vanadium pentoxide. 2944674 Ferric ammonium oxalate. 1314803 Phosphorus pentasulfide. 2971382 2,4-D Ester. Phosphorus sulfide. 3012655 Ammonium citrate, dibasic. Sulfur phosphide. 3164292 Ammonium tartrate. 1314847 Zinc phosphide. 3165933 Benzenamine, 4-chloro-2-methyl-, Zinc phosphide Zn3P2, when present at con­ hydrochloride. centrations greater than 10%. 4-Chloro-o-toluidine, hydrochloride. 1314870 Lead sulfide. 3251238 Cupric nitrate. 1319728 2,4,5-T amines. 3288582 O,O-Diethyl S-methyl dithiophosphate. 1319773 Cresol(s). Phosphorodithioic acid, O,O-diethyl Cresylic acid. S-methyl ester. Phenol, methyl-. 3486359 Zinc carbonate. 1320189 2,4-D Ester. 3689245 Tetraethyldithiopyrophosphate. 1321126 Nitrotoluene. Thiodiphosphoric acid, tetraethyl ester. 1327522 Arsenic acid. 3813147 2,4,5-T amines. Arsenic acid H3AsO4. 4170303 Crotonaldehyde. 1327533 Arsenic oxide As2O3. 2-Butenal. Arsenic trioxide. 4549400 N-Nitrosomethylvinylamine. 1330207 Benzene, dimethyl. Vinylamine, N-methyl-N-nitroso-. Xylene (mixed). 5344821 Thiourea, (2-chlorophenyl)-. 1332076 Zinc borate. 1-(o-Chlorophenyl)thiourea. 1332214 Asbestos. 5893663 Cupric oxalate. 1333831 Sodium bifluoride. 5952261 Ethanol, 2,2’-oxybis-, dicarbamate (Diethylene 1335326 Lead subacetate. glycol, dicarbamate). Lead, bis(acetato-O)tetrahydroxytri. 5972736 Ammonium oxalate. 1336216 Ammonium hydroxide. 6009707 Ammonium oxalate. 1336363 Aroclors. 6369966 2,4,5-T amines. PCBs. 6369977 2,4,5-T amines. POLYCHLORINATED BIPHENYLS. 6533739 Carbonic acid, dithallium(1+) salt. 1338234 Methyl ethyl ketone peroxide. Thallium(I) carbonate. 2-Butanone peroxide. 7005723 4-Chlorophenyl phenyl ether. 1338245 Naphthenic acid. 7421934 Endrin aldehyde. 1341497 Ammonium bifluoride. 7428480 Lead stearate.

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APPENDIX A TO § 302.4—SEQUENTIAL CAS APPENDIX A TO § 302.4—SEQUENTIAL CAS REGISTRY NUMBER LIST OF CERCLA HAZ­ REGISTRY NUMBER LIST OF CERCLA HAZ­ ARDOUS SUBSTANCES—Continued ARDOUS SUBSTANCES—Continued

CASRN Hazardous substance CASRN Hazardous substance

7439921 Lead. 7783008 Selenious acid. 7439976 Mercury. 7783064 Hydrogen sulfide. 7440020 Nickel. Hydrogen sulfide H2S. 7440224 Silver. 7783359 Mercuric sulfate. 7440235 Sodium. 7783462 Lead fluoride. 7440280 Thallium. 7783495 Zinc fluoride. 7440360 Antimony. 7783508 Ferric fluoride. 7440382 Arsenic. 7783564 Antimony trifluoride. 7440417 Beryllium powder. 7784341 Arsenic trichloride. 7440439 Cadmium. 7784409 Lead arsenate. 7440473 Chromium. 7784410 Potassium arsenate. 7440508 Copper. 7784465 Sodium arsenite. 7440666 Zinc. 7785844 Sodium phosphate, tribasic. 7446084 Selenium dioxide. 7786347 Mevinphos. Selenium oxide. 7786814 Nickel sulfate. 7446142 Lead sulfate. 7787475 Beryllium chloride. 7446186 Sulfuric acid, dithallium(1+) salt. 7787497 Beryllium fluoride. Thallium(I) sulfate. 7787555 Beryllium nitrate. 7446277 Lead phosphate. 7788989 Ammonium chromate. Phosphoric acid, lead(2+) salt (2:3). 7789006 Potassium chromate. 7447394 Cupric chloride. 7789062 Strontium chromate. 7488564 Selenium sulfide. 7789095 Ammonium bichromate. Selenium sulfide SeS2. 7789426 Cadmium bromide. 7558794 Sodium phosphate, dibasic. 7789437 Cobaltous bromide. 7601549 Sodium phosphate, tribasic. 7789619 Antimony tribromide. 7631892 Sodium arsenate. 7790945 Chlorosulfonic acid. 7631905 Sodium bisulfite. 7791120 Thallium chloride TlCl. 7632000 Sodium nitrite. Thallium(I) chloride. 7645252 Lead arsenate. 7803512 Hydrogen phosphide. 7646857 Zinc chloride. Phosphine. 7647010 Hydrochloric acid. 7803556 Ammonium vanadate. Hydrogen chloride. Vanadic acid, ammonium salt. 7647189 Antimony pentachloride. 8001352 Camphene, octachloro-. 7664382 Phosphoric acid. Chlorinated camphene. 7664393 Hydrofluoric acid. Toxaphene. Hydrogen fluoride. 8001589 Creosote. 7664417 Ammonia. 8003198 Dichloropropane—Dichloropropene (mixture). 7664939 Sulfuric acid. 8003347 Pyrethrins. 7681494 Sodium fluoride. 8014957 Sulfuric acid. 7681529 Sodium hypochlorite. 10022705 Sodium hypochlorite. 7697372 Nitric acid. 10025873 Phosphorus oxychloride. 7699458 Zinc bromide. 10025919 Antimony trichloride. 7705080 Ferric chloride. 10026116 Zirconium tetrachloride. 7718549 Nickel chloride. 10028225 Ferric sulfate. 7719122 Phosphorus trichloride. 10031591 Sulfuric acid, dithallium(1+) salt. 7720787 Ferrous sulfate. Thallium(I) sulfate. 7722647 Potassium permanganate. 10039324 Sodium phosphate, dibasic. 7723140 Phosphorus. 10043013 Aluminum sulfate. 7733020 Zinc sulfate. 10045893 Ferrous ammonium sulfate. 7738945 Chromic acid. 10045940 Mercuric nitrate. 7758294 Sodium phosphate, tribasic. 10049055 Chromous chloride. 7758943 Ferrous chloride. 10099748 Lead nitrate. 7758954 Lead chloride. 10101538 Chromic sulfate. 7758987 Cupric sulfate. 10101630 Lead iodide. 7761888 Silver nitrate. 10101890 Sodium phosphate, tribasic. 7773060 Ammonium sulfamate. 10102064 Uranyl nitrate. 7775113 Sodium chromate. 10102188 Sodium selenite. 7778394 Arsenic acid. 10102439 Nitric oxide. Arsenic acid H3As04. Nitrogen oxide NO. 7778441 Calcium arsenate. 10102440 Nitrogen dioxide. 7778509 Potassium bichromate. Nitrogen oxide NO2. 7778543 Calcium hypochlorite. 10102451 Nitric acid, thallium(1+) salt. 7779864 Zinc hydrosulfite. Thallium(I) nitrate. 7779886 Zinc nitrate. 10102484 Lead arsenate. 7782414 Fluorine. 10108642 Cadmium chloride. 7782492 Selenium. 10124502 Potassium arsenite. 7782505 Chlorine. 10124568 Sodium phosphate, tribasic. 7782630 Ferrous sulfate. 10140655 Sodium phosphate, dibasic. 7782823 Sodium selenite. 10192300 Ammonium bisulfite. 7782867 Mercurous nitrate. 10196040 Ammonium sulfite.

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APPENDIX A TO § 302.4—SEQUENTIAL CAS APPENDIX A TO § 302.4—SEQUENTIAL CAS REGISTRY NUMBER LIST OF CERCLA HAZ­ REGISTRY NUMBER LIST OF CERCLA HAZ­ ARDOUS SUBSTANCES—Continued ARDOUS SUBSTANCES—Continued

CASRN Hazardous substance CASRN Hazardous substance

10361894 Sodium phosphate, tribasic. 16871719 Zinc silicofluoride. 10380297 Cupric sulfate, ammoniated. 16919190 Ammonium silicofluoride. 10415755 Mercurous nitrate. 16923958 Zirconium potassium fluoride. 10421484 Ferric nitrate. 17702577 Methanimidamide, N,N-dimethyl-N’-[2-methyl-4­ 10544726 Nitrogen dioxide. [[(methylamino)carbonyl]oxy]phenyl]­ Nitrogen oxide NO2. (Formparanate). 10588019 Sodium bichromate. 17804352 Carbamic acid, [1-[(butylamino)carbonyl]-1H­ 10605217 Carbamic acid, 1H-benzimidazol-2-yl, methyl benzimidazol-2-yl, methyl ester (Benomyl). ester (Carbendazim). 18883664 D-Glucose, 2-deoxy-2-[[(methylnitrosoamino)­ 11096825 Aroclor 1260. carbonyl]amino]-. Aroclors. Glucopyranose, 2-deoxy-2-(3-methyl-3­ PCBs. nitrosoureido)-. POLYCHLORINATED BIPHENYLS. Streptozotocin. 11097691 Aroclor 1254. 20816120 Osmium oxide OsO4 (T-4)-. Aroclors. Osmium tetroxide. PCBs 20830813 Daunomycin. POLYCHLORINATED BIPHENYLS. 5,12-Naphthacenedione, 8-acetyl-10-[3-amino­ 11104282 Aroclor 1221. 2,3,6-trideoxy-alpha­ Aroclors. L-lyxo-hexopyranosyl)oxy]-7,8,9,10­ PCBs. tetrahydro-6,8,11-trihydroxy-1-methoxy-,(8S­ POLYCHLORINATED BIPHENYLS. cis)-. 11115745 Chromic acid. 20859738 Aluminum phosphide. 11141165 Aroclor 1232. 22781233 1,3-Benzodioxol-4-ol, 2,2-dimethyl-, methyl car­ Aroclors. bamate (Bendiocarb). PCBs. 22961826 1,3-Benzodioxol-4-ol, 2,2-dimethyl-, (Bendiocarb POLYCHLORINATED BIPHENYLS. phenol). 12002038 Cupric acetoarsenite. 23135220 Ethanimidothioc acid, 2-(dimethylamino)-N­ 12039520 Selenious acid, dithallium(1+) salt. [[(methylamino)carbonyl]oxy]-2-oxo-, methyl Thallium selenite. ester (Oxamyl). 12054487 Nickel hydroxide. 23422539 Methanimidamide, N,N-dimethyl-N’-[3­ 12125018 Ammonium fluoride. [[(methylamino)carbonyl]oxy]phenyl]-, 12125029 Ammonium chloride. monohydrochloride (Formetanate hydro­ 12135761 Ammonium sulfide. chloride). 12672296 Aroclor 1248. 23564058 Carbamic acid, [1,2­ Aroclors. phenylenebis(iminocarbonothioyl)]bis-, di- PCBs. methyl ester (Thiophanate-methyl). POLYCHLORINATED BIPHENYLS. 23950585 Benzamide, 3,5-dichloro-N-(1,1- dimethyl-2­ 12674112 Aroclor 1016. propynyl)-. Aroclors. Pronamide. PCBs. 25154545 Dinitrobenzene (mixed). POLYCHLORINATED BIPHENYLS. 25154556 Nitrophenol (mixed). 12771083 Sulfur monochloride. 25155300 Sodium dodecylbenzenesulfonate. 13463393 Nickel carbonyl. 25167822 Trichlorophenol. Nickel carbonyl Ni(CO)4, (T-4)-. 25168154 2,4,5-T esters. 13560991 2,4,5-T salts. 25168267 2,4-D Ester. 13597994 Beryllium nitrate. 25321146 Dinitrotoluene. 13746899 Zirconium nitrate. 25321226 Dichlorobenzene. 13765190 Calcium chromate. 25376458 Benzenediamine, ar-methyl-. Chromic acid H2CrO4, calcium salt. Toluenediamine. 13814965 Lead fluoborate. 2,4-Toluene diamine. 13826830 Ammonium fluoborate. 25550587 Dinitrophenol. 13952846 sec-Butylamine. 26264062 Calcium dodecylbenzenesulfonate. 14017415 Cobaltous sulfamate. 26419738 1,3-Dithiolane-2-carboxaldehyde, 2,4-dimethyl-, 14216752 Nickel nitrate. O-[(methylamino)carbonyl]oxime (Tirpate). 14258492 Ammonium oxalate. 26471625 Benzene, 1,3-diisocyanatomethyl-. 14307358 Lithium chromate. Toluene diisocyanate. 14307438 Ammonium tartrate. 2,4-Toluene diisocyanate. 14639975 Zinc ammonium chloride. 26628228 Sodium azide. 14639986 Zinc ammonium chloride. 26638197 Dichloropropane. 14644612 Zirconium sulfate. 26952238 Dichloropropene. 15339363 Manganese, bis(dimethylcarbamodithioato-S,S’)­ 27176870 Dodecylbenzenesulfonic acid. (Manganese dimethyldithiocarbamate). 27323417 Triethanolamine dodecylbenzene sulfonate. 15699180 Nickel ammonium sulfate. 27774136 Vanadyl sulfate. 15739807 Lead sulfate. 28300745 Antimony potassium tartrate. 15950660 2,3,4-Trichlorophenol. 30525894 Paraformaldehyde. 16721805 Sodium hydrosulfide. 30558431 Ethanimidothioic acid, 2-(dimethylamino)-N-hy­ 16752775 Ethanimidothioic acid, N-[[(methyl­ droxy-2-oxo-, methyl ester (A2213). amino)carbonyl] oxy]-, methyl 32534955 2,4,5-TP esters. ester. 33213659 beta - Endosulfan. Methomyl. 36478769 Uranyl nitrate.

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APPENDIX A TO § 302.4—SEQUENTIAL CAS APPENDIX B TO § 302.4—RADIONUCLIDES— REGISTRY NUMBER LIST OF CERCLA HAZ­ Continued ARDOUS SUBSTANCES—Continued Radionuclide Atomic Final RQ Ci (Bq) CASRN Hazardous substance Number

37211055 Nickel chloride. Antimony-130 ...... 51 100 (3.7E 12) 39196184 Thiofanox Antimony-131 ...... 51 1000 (3.7E 13) 2-Butanone, 3,3-dimethyl-1-(methyl­ Argon-39 ...... 18 1000 (3.7E 13) thio)-, O[(methylamino)carbonyl] Argon-41 ...... 18 10 (3.7E 11) oxime. Arsenic-69 ...... 33 1000 (3.7E 13) 42504461 Isopropanolamine dodecylbenzenesulfonate. Arsenic-70 ...... 33 100 (3.7E 12) 52628258 Zinc ammonium chloride. Arsenic-71 ...... 33 100 (3.7E 12) 52652592 Lead stearate. Arsenic-72 ...... 33 10 (3.7E 11) 52740166 Calcium arsenite. Arsenic-73 ...... 33 100 (3.7E 12) 52888809 Carbamothioic acid, dipropyl-, S-(phenylmethyl) Arsenic-74 ...... 33 10 (3.7E 11) Arsenic-76 ...... 33 100 (3.7E 12) ester (Prosulfocarb). Arsenic-77 ...... 33 1000 (3.7E 13) 53467111 2,4-D Ester. Arsenic-78 ...... 33 100 (3.7E 12) 53469219 Aroclor 1242 Astatine-207 ...... 85 100 (3.7E 12) Aroclors. Astatine-211 ...... 85 100 (3.7E 12) PCBs. Barium-126 ...... 56 1000 (3.7E 13) POLYCHLORINATED BIPHENYLS. Barium-128 ...... 56 10 (3.7E 11) 55285148 Carbamic acid, [(dibutylamino)thio]methyl-, 2,3­ Barium-131m ...... 56 1000 (3.7E 13) dihydro-2,2-dimethyl-7-benzofuranyl ester Barium-131 ...... 56 10 (3.7E 11) (Carbosulfan). Barium-133m ...... 56 100 (3.7E 12) 55488874 Ferric ammonium oxalate. Barium-133 ...... 56 10 (3.7E 11) 56189094 Lead stearate. Barium-135m ...... 56 1000 (3.7E 13) 59669260 Ethanimidothioic acid, N,N’­ Barium-139 ...... 56 1000 (3.7E 13) [thiobis[(methylimino)carbonyloxy]]bis-, di- Barium-140 ...... 56 10 (3.7E 11) methyl ester (Thiodicarb). Barium-141 ...... 56 1000 (3.7E 13) 61792072 2,4,5-T esters. Barium-142 ...... 56 1000 (3.7E 13) Berkelium-245 ...... 97 100 (3.7E 12) APPENDIX B TO § 302.4—RADIONUCLIDES Berkelium-246 ...... 97 10 (3.7E 11) Berkelium-247 ...... 97 0.01 (3.7E 8) Berkelium-249 ...... 97 1 (3.7E 10) Atomic Radionuclide Number Final RQ Ci (Bq) Berkelium-250 ...... 97 100 (3.7E 12) Beryllium-7 ...... 4 100 (3.7E 12) Radionuclides@ ...... 1& (3.7E 10) Beryllium-10 ...... 4 1 (3.7E 10) Actinium-224 ...... 89 100 (3.7E 12) Bismuth-200 ...... 83 100 (3.7E 12) Actinium-225 ...... 89 1 (3.7E 10) Bismuth-201 ...... 83 100 (3.7E 12) Actinium-226 ...... 89 10 (3.7E 11) Bismuth-202 ...... 83 1000 (3.7E 13) Actinium-227 ...... 89 0.001 (3.7E 7) Bismuth-203 ...... 83 10 (3.7E 11) Actinium-228 ...... 89 10 (3.7E 11) Bismuth-205 ...... 83 10 (3.7E 11) Aluminum-26 ...... 13 10 (3.7E 11) Bismuth-206 ...... 83 10 (3.7E 11) Americium-237 ...... 95 1000 (3.7E 13) Bismuth-207 ...... 83 10 (3.7E 11) Americium-238 ...... 95 100 (3.7E 12) Bismuth-210m ...... 83 0.1 (3.7E 9) Americium-239 ...... 95 100 (3.7E 12) Bismuth-210 ...... 83 10 (3.7E 11) Americium-240 ...... 95 10 (3.7E 11) Bismuth-212 ...... 83 100 (3.7E 12) Americium-241 ...... 95 0.01 (3.7E 8) Bismuth-213 ...... 83 100 (3.7E 12) Americium-242m ...... 95 0.01 (3.7E 8) Bismuth-214 ...... 83 100 (3.7E 12) Americium-242 ...... 95 100 (3.7E 12) Bromine-74m ...... 35 100 (3.7E 12) Americium-243 ...... 95 0.01 (3.7E 8) Bromine-74 ...... 35 100 (3.7E 12) Americium-244m ...... 95 1000 (3.7E 13) Bromine-75 ...... 35 100 (3.7E 12) Americium-244 ...... 95 10 (3.7E 11) Bromine-76 ...... 35 10 (3.7E 11) Americium-245 ...... 95 1000 (3.7E 13) Bromine-77 ...... 35 100 (3.7E 12) Americium-246m ...... 95 1000 (3.7E 13) Bromine-80m ...... 35 1000 (3.7E 13) Americium-246 ...... 95 1000 (3.7E 13) Bromine-80 ...... 35 1000 (3.7E 13) Antimony-115 ...... 51 1000 (3.7E 13) Bromine-82 ...... 35 10 (3.7E 11) Antimony-116m ...... 51 100 (3.7E 12) Bromine-83 ...... 35 1000 (3.7E 13) Antimony-116 ...... 51 1000 (3.7E 13) Bromine-84 ...... 35 100 (3.7E 12) Antimony-117 ...... 51 1000 (3.7E 13) Cadmium-104 ...... 48 1000 (3.7E 13) Antimony-118m ...... 51 10 (3.7E 11) Cadmium-107 ...... 48 1000 (3.7E 13) Antimony-119 ...... 51 1000 (3.7E 13) Cadmium-109 ...... 48 1 (3.7E 10) Antimony-120 (16 min) ...... 51 1000 (3.7E 13) Cadmium-113m ...... 48 0.1 (3.7E 9) Antimony-120 (5.76 day) ...... 51 10 (3.7E 11) Cadmium-113 ...... 48 0.1 (3.7E 9) Antimony-122 ...... 51 10 (3.7E 11) Cadmium-115m ...... 48 10 (3.7E 11) Antimony-124m ...... 51 1000 (3.7E 13) Cadmium-115 ...... 48 100 (3.7E 12) Antimony-124 ...... 51 10 (3.7E 11) Cadmium-117m ...... 48 10 (3.7E 11) Antimony-125 ...... 51 10 (3.7E 11) Cadmium-117 ...... 48 100 (3.7E 12) Antimony-126m ...... 51 1000 (3.7E 13) Calcium-41 ...... 20 10 (3.7E 11) Antimony-126 ...... 51 10 (3.7E 11) Calcium-45 ...... 20 10 (3.7E 11) Antimony-127 ...... 51 10 (3.7E 11) Calcium-47 ...... 20 10 (3.7E 11) Antimony-128 (10.4 min) ...... 51 1000 (3.7E 13) Californium-244 ...... 98 1000 (3.7E 13) Antimony-128 (9.01 hr) ...... 51 10 (3.7E 11) Californium-246 ...... 98 10 (3.7E 11) Antimony-129 ...... 51 100 (3.7E 12) Californium-248 ...... 98 0.1 (3.7E 9)

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APPENDIX B TO § 302.4—RADIONUCLIDES— APPENDIX B TO § 302.4—RADIONUCLIDES— Continued Continued

Atomic Atomic Radionuclide Number Final RQ Ci (Bq) Radionuclide Number Final RQ Ci (Bq)

Californium-249 ...... 98 0.01 (3.7E 8) Erbium-165 ...... 68 1000 (3.7E 13) Californium-250 ...... 98 0.01 (3.7E 8) Erbium-169 ...... 68 100 (3.7E 12) Californium-251 ...... 98 0.01 (3.7E 8) Erbium-171 ...... 68 100 (3.7E 12) Californium-252 ...... 98 0.1 (3.7E 9) Erbium-172 ...... 68 10 (3.7E 11) Californium-253 ...... 98 10 (3.7E 11) Europium-145 ...... 63 10 (3.7E 11) Californium-254 ...... 98 0.1 (3.7E 9) Europium-146 ...... 63 10 (3.7E 11) Carbon-11 ...... 6 1000 (3.7E 13) Europium-147 ...... 63 10 (3.7E 11) Carbon-14 ...... 6 10 (3.7E 11) Europium-148 ...... 63 10 (3.7E 11) Cerium-134 ...... 58 10 (3.7E 11) Europium-149 ...... 63 100 (3.7E 12) Cerium-135 ...... 58 10 (3.7E 11) Europium-150 (12.6 hr) ...... 63 1000 (3.7E 13) Cerium-137m ...... 58 100 (3.7E 12) Europium-150 (34.2 yr) ...... 63 10 (3.7E 11) Cerium-137 ...... 58 1000 (3.7E 13) Europium-152m ...... 63 100 (3.7E 12) Cerium-139 ...... 58 100 (3.7E 12) Europium-152 ...... 63 10 (3.7E 11) Cerium-141 ...... 58 10 (3.7E 11) Europium-154 ...... 63 10 (3.7E 11) Cerium-143 ...... 58 100 (3.7E 12) Europium-155 ...... 63 10 (3.7E 11) Cerium-144 ...... 58 1 (3.7E 10) Europium-156 ...... 63 10 (3.7E 11) Cesium-125 ...... 55 1000 (3.7E 13) Europium-157 ...... 63 10 (3.7E 11) Cesium-127 ...... 55 100 (3.7E 12) Europium-158 ...... 63 1000 (3.7E 13) Cesium-129 ...... 55 100 (3.7E 12) Fermium-252 ...... 100 10 (3.7E 11) Cesium-130 ...... 55 1000 (3.7E 13) Fermium-253 ...... 100 10 (3.7E 11) Cesium-131 ...... 55 1000 (3.7E 13) Fermium-254 ...... 100 100 (3.7E 12) Cesium-132 ...... 55 10 (3.7E 11) Fermium-255 ...... 100 100 (3.7E 12) Cesium-134m ...... 55 1000 (3.7E 13) Fermium-257 ...... 100 1 (3.7E 10) Cesium-134 ...... 55 1 (3.7E 10) Fluorine-18 ...... 9 1000 (3.7E 13) Cesium-135m ...... 55 100 (3.7E 12) Francium-222 ...... 87 100 (3.7E 12) Cesium-135 ...... 55 10 (3.7E 11) Francium-223 ...... 87 100 (3.7E 12) Cesium-136 ...... 55 10 (3.7E 11) Gadolinium-145 ...... 64 100 (3.7E 12) Cesium-137 ...... 55 1 (3.7E 10) Gadolinium-146 ...... 64 10 (3.7E 11) Cesium-138 ...... 55 100 (3.7E 12) Gadolinium-147 ...... 64 10 (3.7E 11) Chlorine-36 ...... 17 10 (3.7E 11) Gadolinium-148 ...... 64 0.001 (3.7E7) Chlorine-38 ...... 17 100 (3.7E 12) Gadolinium-149 ...... 64 100 (3.7E 12) Chlorine-39 ...... 17 100 (3.7E 12) Gadolinium-151 ...... 64 100 (3.7E 12) Chromium-48 ...... 24 100 (3.7E 12) Gadolinium-152 ...... 64 0.001 (3.7E 7) Chromium-49 ...... 24 1000 (3.7E 13) Gadolinium-153 ...... 64 10 (3.7E 11) Chromium-51 ...... 24 1000 (3.7E 13) Gadolinium-159 ...... 64 1000 (3.7E 13) Cobalt-55 ...... 27 10 (3.7E 11) Gallium-65 ...... 31 1000 (3.7E 13) Cobalt-56 ...... 27 10 (3.7E 11) Gallium-66 ...... 31 10 (3.7E 11) Cobalt-57 ...... 27 100 (3.7E 12) Gallium-67 ...... 31 100 (3.7E 12) Cobalt-58m ...... 27 1000 (3.7E 13) Gallium-68 ...... 31 1000 (3.7E 13) Cobalt-58 ...... 27 10 (3.7E 11) Gallium-70 ...... 31 1000 (3.7E 13) Cobalt-60m ...... 27 1000 (3.7E 13) Gallium-72 ...... 31 10 (3.7E 11) Cobalt-60 ...... 27 10 (3.7E 11) Gallium-73 ...... 31 100 (3.7E 12) Cobalt-61 ...... 27 1000 (3.7E 13) Germanium-66 ...... 32 100 (3.7E 12) Cobalt-62m ...... 27 1000 (3.7E 13) Germanium-67 ...... 32 1000 (3.7E 13) Copper-60 ...... 29 100 (3.7E 12) Germanium-68 ...... 32 10 (3.7E 11) Copper-61 ...... 29 100 (3.7E 12) Germanium-69 ...... 32 10 (3.7E 11) Copper-64 ...... 29 1000 (3.7E 13) Germanium-71 ...... 32 1000 (3.7E 13) Copper-67 ...... 29 100 (3.7E 12) Germanium-75 ...... 32 1000 (3.7E 13) Curium-238 ...... 96 1000 (3.7E 13) Germanium-77 ...... 32 10 (3.7E 11) Curium-240 ...... 96 1 (3.7E 10) Germanium-78 ...... 32 1000 (3.7E 13) Curium-241 ...... 96 10 (3.7E 11) Gold-193 ...... 79 100 (3.7E 12) Curium-242 ...... 96 1 (3.7E 10) Gold-194 ...... 79 10 (3.7E 11) Curium-243 ...... 96 0.01 (3.7E 8) Gold-195 ...... 79 100 (3.7E 12) Curium-244 ...... 96 0.01 (3.7E 8) Gold-198m ...... 79 10 (3.7E 11) Curium-245 ...... 96 0.01 (3.7E 8) Gold-198 ...... 79 100 (3.7E 12) Curium-246 ...... 96 0.01 (3.7E 8) Gold-199 ...... 79 100 (3.7E 12) Curium-247 ...... 96 0.01 (3.7E 8) Gold-200m ...... 79 10 (3.7E 11) Curium-248 ...... 96 0.001 (3.7E 7) Gold-200 ...... 79 1000 (3.7E 13) Curium-249 ...... 96 1000 (3.7E 13) Gold-201 ...... 79 1000 (3.7E 13) Dysprosium-155 ...... 66 100 (3.7E 12) Hafnium-170 ...... 72 100 (3.7E 12) Dysprosium-157 ...... 66 100 (3.7E 12) Hafnium-172 ...... 72 1 (3.7E 10) Dysprosium-159 ...... 66 100 (3.7E 12) Hafnium-173 ...... 72 100 (3.7E 12) Dysprosium-165 ...... 66 1000 (3.7E 13) Hafnium-175 ...... 72 100 (3.7E 12) Dysprosium-166 ...... 66 10 (3.7E 11) Hafnium-177m ...... 72 1000 (3.7E 13) Einsteinium-250 ...... 99 10 (3.7E 11) Hafnium-178m ...... 72 0.1 (3.7E 9) Einsteinium-251 ...... 99 1000 (3.7E 13) Hafnium-179m ...... 72 100 (3.7E 12) Einsteinium-253 ...... 99 10 (3.7E 11) Hafnium-180m ...... 72 100 (3.7E 12) Einsteinium-254m ...... 99 1 (3.7E 10) Hafnium-181 ...... 72 10 (3.7E 11) Einsteinium-254 ...... 99 0.1 (3.7E 9) Hafnium-182m ...... 72 100 (3.7E 12) Erbium-161 ...... 68 100 (3.7E 12) Hafnium-182 ...... 72 0.1 (3.7E 9)

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APPENDIX B TO § 302.4—RADIONUCLIDES— APPENDIX B TO § 302.4—RADIONUCLIDES— Continued Continued

Atomic Atomic Radionuclide Number Final RQ Ci (Bq) Radionuclide Number Final RQ Ci (Bq)

Hafnium-183 ...... 72 100 (3.7E 12) Krypton-87 ...... 36 10 (3.7E 11) Hafnium-184 ...... 72 100 (3.7E 12) Krypton-88 ...... 36 10 (3.7E 11) Holmium-155 ...... 67 1000 (3.7E 13) Lanthanum-131 ...... 57 1000 (3.7E 13) Holmium-157 ...... 67 1000 (3.7E 13) Lanthanum-132 ...... 57 100 (3.7E 12) Holmium-159 ...... 67 1000 (3.7E 13) Lanthanum-135 ...... 57 1000 (3.7E 13) Holmium-161 ...... 67 1000 (3.7E 13) Lanthanum-137 ...... 57 10 (3.7E 11) Holmium-162m ...... 67 1000 (3.7E 13) Lanthanum-138 ...... 57 1 (3.7E 10) Holmium-162 ...... 67 1000 (3.7E 13) Lanthanum-140 ...... 57 10 (3.7E 11) Holmium-164m ...... 67 1000 (3.7E 13) Lanthanum-141 ...... 57 1000 (3.7E 13) Holmium-164 ...... 67 1000 (3.7E 13) Lanthanum-142 ...... 57 100 (3.7E 12) Holmium-166m ...... 67 1 (3.7E 10) Lanthanum-143 ...... 57 1000 (3.7E 13) Holmium-166 ...... 67 100 (3.7E 12) Lead-195m ...... 82 1000 (3.7E 13) Holmium-167 ...... 67 100 (3.7E 12) Lead-198 ...... 82 100 (3.7E 12) Hydrogen-3 ...... 1 100 (3.7E 12) Lead-199 ...... 82 100 (3.7E 12) Indium-109 ...... 49 100 (3.7E 12) Lead-200 ...... 82 100 (3.7E 12) Indium-110 (69.1 min) ...... 49 100 (3.7E 12) Lead-201 ...... 82 100 (3.7E 12) Indium-110 (4.9 hr) ...... 49 10 (3.7E 11) Lead-202m ...... 82 10 (3.7E 11) Indium-111 ...... 49 100 (3.7E 12) Lead-202 ...... 82 1 (3.7E 10) Indium-112 ...... 49 1000 (3.7E 13) Lead-203 ...... 82 100 (3.7E 12) Indium-113m ...... 49 1000 (3.7E 13) Lead-205 ...... 82 100 (3.7E 12) Indium-114m ...... 49 10 (3.7E 11) Lead-209 ...... 82 1000 (3.7E 13) Indium-115m ...... 49 100 (3.7E 12) Lead-210 ...... 82 0.01 (3.7E 8) Indium-115 ...... 49 0.1 (3.7E 9) Lead-211 ...... 82 100 (3.7E 12) Indium-116m ...... 49 100 (3.7E 12) Lead-212 ...... 82 10 (3.7E 11) Indium-117m ...... 49 100 (3.7E 12) Lead-214 ...... 82 100 (3.7E 12) Indium-117 ...... 49 1000 (3.7E 13) Lutetium-169 ...... 71 10 (3.7E 11) Indium-119m ...... 49 1000 (3.7E 13) Lutetium-170 ...... 71 10 (3.7E 11) Iodine-120m ...... 53 100 (3.7E 12) Lutetium-171 ...... 71 10 (3.7E 11) Iodine-120 ...... 53 10 (3.7E 11) Lutetium-172 ...... 71 10 (3.7E 11) Iodine-121 ...... 53 100 (3.7E 12) Lutetium-173 ...... 71 100 (3.7E 12) Iodine-123 ...... 53 10 (3.7E 11) Lutetium-174m ...... 71 10 (3.7E 11) Iodine-124 ...... 53 0.1 (3.7E 9) Lutetium-174 ...... 71 10 (3.7E 11) Iodine-125 ...... 53 0.01 (3.7E 8) Lutetium-176m ...... 71 1000 (3.7E 13) Iodine-126 ...... 53 0.01 (3.7E 8) Lutetium-176 ...... 71 1 (3.7E 10) Iodine-128 ...... 53 1000 (3.7E 13) Lutetium-177m ...... 71 10 (3.7E 11) Iodine-129 ...... 53 0.001 (3.7E 7) Lutetium-177 ...... 71 100 (3.7E 12) Iodine-130 ...... 53 1 (3.7E 10) Lutetium-178m ...... 71 1000 (3.7E 13) Iodine-131 ...... 53 0.01 (3.7E 8) Lutetium-178 ...... 71 1000 (3.7E 13) Iodine-132m ...... 53 10 (3.7E 11) Lutetium-179 ...... 71 1000 (3.7E 13) Iodine-132 ...... 53 10 (3.7E 11) Magnesium-28 ...... 12 10 (3.7E 11) Iodine-133 ...... 53 0.1 (3.7E 9) Manganese-51 ...... 25 1000 (3.7E 13) Iodine-134 ...... 53 100 (3.7E 12) Manganese-52m ...... 25 1000 (3.7E 13) Iodine-135 ...... 53 10 (3.7E 11) Manganese-52 ...... 25 10 (3.7E 11) Iridium-182 ...... 77 1000 (3.7E 13) Manganese-53 ...... 25 1000 (3.7E 13) Iridium-184 ...... 77 100 (3.7E 12) Manganese-54 ...... 25 10 (3.7E 11) Iridium-185 ...... 77 100 (3.7E 12) Manganese-56 ...... 25 100 (3.7E 12) Iridium-186 ...... 77 10 (3.7E 11) Mendelevium-257 ...... 101 100 (3.7E 12) Iridium-187 ...... 77 100 (3.7E 12) Mendelevium-258 ...... 101 1 (3.7E 10) Iridium-188 ...... 77 10 (3.7E 11) Mercury-193m ...... 80 10 (3.7E 11) Iridium-189 ...... 77 100 (3.7E 12) Mercury-193 ...... 80 100 (3.7E 12) Iridium-190m ...... 77 1000 (3.7E 13) Mercury-194 ...... 80 0.1 (3.7E 9) Iridium-190 ...... 77 10 (3.7E 11) Mercury-195m ...... 80 100 (3.7E 12) Iridium-192m ...... 77 100 (3.7E 12) Mercury-195 ...... 80 100 (3.7E 12) Iridium-192 ...... 77 10 (3.7E 11) Mercury-197m ...... 80 1000 (3.7E 13) Iridium-194m ...... 77 10 (3.7E 11) Mercury-197 ...... 80 1000 (3.7E 13) Iridium-194 ...... 77 100 (3.7E 12) Mercury-199m ...... 80 1000 (3.7E 13) Iridium-195m ...... 77 100 (3.7E 12) Mercury-203 ...... 80 10 (3.7E 11) Iridium-195 ...... 77 1000 (3.7E 13) Molybdenum-90 ...... 42 100 (3.7E 12) Iron-52 ...... 26 100 (3.7E 12) Molybdenum-93m ...... 42 10 (3.7E 11) Iron-55 ...... 26 100 (3.7E 12) Molybdenum-93 ...... 42 100 (3.7E 12) Iron-59 ...... 26 10 (3.7E 11) Molybdenum-99 ...... 42 100 (3.7E 12) Iron-60 ...... 26 0.1 (3.7E 9) Molybdenum-101 ...... 42 1000 (3.7E 13) Krypton-74 ...... 36 10 (3.7E 11) Neodymium-136 ...... 60 1000 (3.7E 13) Krypton-76 ...... 36 10 (3.7E 11) Neodymium-138 ...... 60 1000 (3.7E 13) Krypton-77 ...... 36 10 (3.7E 11) Neodymium-139m ...... 60 100 (3.7E 12) Krypton-79 ...... 36 100 (3.7E 12) Neodymium-139 ...... 60 1000 (3.7E 13) Krypton-81 ...... 36 1000 (3.7E 13) Neodymium-141 ...... 60 1000 (3.7E 13) Krypton-83m ...... 36 1000 (3.7E 13) Neodymium-147 ...... 60 10 (3.7E 11) Krypton-85m ...... 36 100 (3.7E 12) Neodymium-149 ...... 60 100 (3.7E 12) Krypton-85 ...... 36 1000 (3.7E 13) Neodymium-151 ...... 60 1000 (3.7E 13)

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APPENDIX B TO § 302.4—RADIONUCLIDES— APPENDIX B TO § 302.4—RADIONUCLIDES— Continued Continued

Atomic Atomic Radionuclide Number Final RQ Ci (Bq) Radionuclide Number Final RQ Ci (Bq)

Neptunium-232 ...... 93 1000 (3.7E 13) Potassium-40 ...... 19 1 (3.7E 10) Neptunium-233 ...... 93 1000 (3.7E 13) Potassium-42 ...... 19 100 (3.7E 12) Neptunium-234 ...... 93 10 (3.7E 11) Potassium-43 ...... 19 10 (3.7E 11) Neptunium-235 ...... 93 1000 (3.7E 13) Potassium-44 ...... 19 100 (3.7E 12) Neptunium-236 (1.2 E 5 yr) .... 93 0.1 (3.7E 9) Potassium-45 ...... 19 1000 (3.7E 13) Neptunium-236 (22.5 hr) ...... 93 100 (3.7E 12) Praseodymium-136 ...... 59 1000 (3.7E 13) Neptunium-237 ...... 93 0.01 (3.7E 8) Praseodymium-137 ...... 59 1000 (3.7E 13) Neptunium-238 ...... 93 10 (3.7E 11) Praseodymium-138m ...... 59 100 (3.7E 12) Neptunium-239 ...... 93 100 (3.7E 12) Praseodymium-139 ...... 59 1000 (3.7E 13) Neptunium-240 ...... 93 100 (3.7E 12) Praseodymium-142m ...... 59 1000 (3.7E 13) Nickel-56 ...... 28 10 (3.7E 11) Praseodymium-142 ...... 59 100 (3.7E 12) Nickel-57 ...... 28 10 (3.7E 11) Praseodymium-143 ...... 59 10 (3.7E 11) Nickel-59 ...... 28 100 (3.7E 12) Praseodymium-144 ...... 59 1000 (3.7E 13) Nickel-63 ...... 28 100 (3.7E 12) Praseodymium-145 ...... 59 1000 (3.7E 13) Nickel-65 ...... 28 100 (3.7E 12) Praseodymium-147 ...... 59 1000 (3.7E 13) Nickel-66 ...... 28 10 (3.7E 11) Promethium-141 ...... 61 1000 (3.7E 13) Niobium-88 ...... 41 100 (3.7E 12) Promethium-143 ...... 61 100 (3.7E 12) Niobium-89 (66 min) ...... 41 100 (3.7E 12) Promethium-144 ...... 61 10 (3.7E 11) Niobium-89 (122 min) ...... 41 100 (3.7E 12) Promethium-145 ...... 61 100 (3.7E 12) Niobium-90 ...... 41 10 (3.7E 11) Promethium-146 ...... 61 10 (3.7E 11) Niobium-93m ...... 41 100 (3.7E 12) Promethium-147 ...... 61 10 (3.7E 11) Niobium-94 ...... 41 10 (3.7E 11) Promethium-148m ...... 61 10 (3.7E 11) Niobium-95m ...... 41 100 (3.7E 12) Promethium-148 ...... 61 10 (3.7E 11) Niobium-95 ...... 41 10 (3.7E 11) Promethium-149 ...... 61 100 (3.7E 12) Niobium-96 ...... 41 10 (3.7E 11) Promethium-150 ...... 61 100 (3.7E 12) Niobium-97 ...... 41 100 (3.7E 12) Promethium-151 ...... 61 100 (3.7E 12) Niobium-98 ...... 41 1000 (3.7E 13) Protactinium-227 ...... 91 100 (3.7E 12) Osmium-180 ...... 76 1000 (3.7E 13) Protactinium-228 ...... 91 10 (3.7E 11) Osmium-181 ...... 76 100 (3.7E 12) Protactinium-230 ...... 91 10 (3.7E 11) Osmium-182 ...... 76 100 (3.7E 12) Protactinium-231 ...... 91 0.01 (3.7E 8) Osmium-185 ...... 76 10 (3.7E 11) Protactinium-232 ...... 91 10 (3.7E 11) Osmium-189m ...... 76 1000 (3.7E 13) Protactinium-233 ...... 91 100 (3.7E 12) Osmium-191m ...... 76 1000 (3.7E 13) Protactinium-234 ...... 91 10 (3.7E 11) Osmium-191 ...... 76 100 (3.7E 12) Radium-223 ...... 88 1 (3.7E 10) Osmium-193 ...... 76 100 (3.7E 12) Radium-224 ...... 88 10 (3.7E 11) Osmium-194 ...... 76 1 (3.7E 10) Radium-225 ...... 88 1 (3.7E 10) Palladium-100 ...... 46 100 (3.7E 12) Radium-226Φ ...... 88 0.1 (3.7E 9) Palladium-101 ...... 46 100 (3.7E 12) Radium-227 ...... 88 1000 (3.7E 13) Palladium-103 ...... 46 100 (3.7E 12) Radium-228 ...... 88 0.1 (3.7E 9) Palladium-107 ...... 46 100 (3.7E 12) Radon-220 ...... 86 0.1 (3.7E 9) Palladium-109 ...... 46 1000 (3.7E 13) Radon-222 ...... 86 0.1 (3.7E 9) Phosphorus-32 ...... 15 0.1 (3.7E 9) Rhenium-177 ...... 75 1000 (3.7E 13) Phosphorus-33 ...... 15 1 (3.7E 10) Rhenium-178 ...... 75 1000 (3.7E 13) Platinum-186 ...... 78 100 (3.7E 12) Rhenium-181 ...... 75 100 (3.7E 12) Platinum-188 ...... 78 100 (3.7E 12) Rhenium-182 (12.7 hr) ...... 75 10 (3.7E 11) Platinum-189 ...... 78 100 (3.7E 12) Rhenium-182 (64.0 hr) ...... 75 10 (3.7E 11) Platinum-191 ...... 78 100 (3.7E 12) Rhenium-184m ...... 75 10 (3.7E 11) Platinum-193m ...... 78 100 (3.7E 12) Rhenium-184 ...... 75 10 (3.7E 11) Platinum-193 ...... 78 1000 (3.7E 13) Rhenium-186m ...... 75 10 (3.7E 11) Platinum-195m ...... 78 100 (3.7E 12) Rhenium-186 ...... 75 100 (3.7E 12) Platinum-197m ...... 78 1000 (3.7E 13) Rhenium-187 ...... 75 1000 (3.7E 13) Platinum-197 ...... 78 1000 (3.7E 13) Rhenium-188m ...... 75 1000 (3.7E 13) Platinum-199 ...... 78 1000 (3.7E 13) Rhenium-188 ...... 75 1000 (3.7E 13) Platinum-200 ...... 78 100 (3.7E 12) Rhenium-189 ...... 75 1000 (3.7E 13) Plutonium-234 ...... 94 1000 (3.7E 13) Rhodium-99m ...... 45 100 (3.7E 12) Plutonium-235 ...... 94 1000 (3.7E 13) Rhodium-99 ...... 45 10 (3.7E 11) Plutonium-236 ...... 94 0.1 (3.7E 9) Rhodium-100 ...... 45 10 (3.7E 11) Plutonium-237 ...... 94 1000 (3.7E 13) Rhodium-101m ...... 45 100 (3.7E 12) Plutonium-238 ...... 94 0.01 (3.7E 8) Rhodium-101 ...... 45 10 (3.7E 11) Plutonium-239 ...... 94 0.01 (3.7E 8) Rhodium-102m ...... 45 10 (3.7E 11) Plutonium-240 ...... 94 0.01 (3.7E 8) Rhodium-102 ...... 45 10 (3.7E 11) Plutonium-241 ...... 94 1 (3.7E 10) Rhodium-103m ...... 45 1000 (3.7E 13) Plutonium-242 ...... 94 0.01 (3.7E 8) Rhodium-105 ...... 45 100 (3.7E 12) Plutonium-243 ...... 94 1000 (3.7E 13) Rhodium-106m ...... 45 10 (3.7E 11) Plutonium-244 ...... 94 0.01 (3.7E 8) Rhodium-107 ...... 45 1000 (3.7E 13) Plutonium-245 ...... 94 100 (3.7E 12) Rubidium-79 ...... 37 1000 (3.7E 13) Polonium-203 ...... 84 100 (3.7E 12) Rubidium-81m ...... 37 1000 (3.7E 13) Polonium-205 ...... 84 100 (3.7E 12) Rubidium-81 ...... 37 100 (3.7E 12) Polonium-207 ...... 84 10 (3.7E 11) Rubidium-82m ...... 37 10 (3.7E 11) Polonium-210 ...... 84 0.01 (3.7E 8) Rubidium-83 ...... 37 10 (3.7E 11)

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APPENDIX B TO § 302.4—RADIONUCLIDES— APPENDIX B TO § 302.4—RADIONUCLIDES— Continued Continued

Atomic Atomic Radionuclide Number Final RQ Ci (Bq) Radionuclide Number Final RQ Ci (Bq)

Rubidium-84 ...... 37 10 (3.7E 11) Tantalum-180m ...... 73 1000 (3.7E 13) Rubidium-86 ...... 37 10 (3.7E 11) Tantalum-180 ...... 73 100 (3.7E 12) Rubidium-88 ...... 37 1000 (3.7E 13) Tantalum-182m ...... 73 1000 (3.7E 13) Rubidium-89 ...... 37 1000 (3.7E 13) Tantalum-182 ...... 73 10 (3.7E 11) Rubidium-87 ...... 37 10 (3.7E 11) Tantalum-183 ...... 73 100 (3.7E 12) Ruthenium-94 ...... 44 1000 (3.7E 13) Tantalum-184 ...... 73 10 (3.7E 11) Ruthenium-97 ...... 44 100 (3.7E 12) Tantalum-185 ...... 73 1000 (3.7E 13) Ruthenium-103 ...... 44 10 (3.7E 11) Tantalum-186 ...... 73 1000 (3.7E 13) Ruthenium-105 ...... 44 100 (3.7E 12) Technetium-93m ...... 43 1000 (3.7E 13) Ruthenium-106 ...... 44 1 (3.7E 10) Technetium-93 ...... 43 100 (3.7E 12) Samarium-141m ...... 62 1000 (3.7E 13) Technetium-94m ...... 43 100 (3.7E 12) Samarium-141 ...... 62 1000 (3.7E 13) Technetium-94 ...... 43 10 (3.7E 11) Samarium-142 ...... 62 1000 (3.7E 13) Technetium-96m ...... 43 1000 (3.7E 13) Samarium-145 ...... 62 100 (3.7E 12) Technetium-96 ...... 43 10 (3.7E 11) Samarium-146 ...... 62 0.01 (3.7E 8) Technetium-97m ...... 43 100 (3.7E 12) Samarium-147 ...... 62 0.01 (3.7E 8) Technetium-97 ...... 43 100 (3.7E 12) Samarium-151 ...... 62 10 (3.7E 11) Technetium-98 ...... 43 10 (3.7E 11) Samarium-153 ...... 62 100 (3.7E 12) Technetium-99m ...... 43 100 (3.7E 12) Samarium-155 ...... 62 1000 (3.7E 13) Technetium-99 ...... 43 10 (3.7E 11) Samarium-156 ...... 62 100 (3.7E 12) Technetium-101 ...... 43 1000 (3.7E 13) Scandium-43 ...... 21 1000 (3.7E 13) Technetium-104 ...... 43 1000 (3.7E 13) Scandium-44m ...... 21 10 (3.7E 11) Tellurium-116 ...... 52 1000 (3.7E 13) Scandium-44 ...... 21 100 (3.7E 12) Tellurium-121m ...... 52 10 (3.7E 11) Scandium-46 ...... 21 10 (3.7E 11) Tellurium-121 ...... 52 10 (3.7E 11) Scandium-47 ...... 21 100 (3.7E 12) Tellurium-123m ...... 52 10 (3.7E 11) Scandium-48 ...... 21 10 (3.7E 11) Tellurium-123 ...... 52 10 (3.7E 11) Scandium-49 ...... 21 1000 (3.7E 13) Tellurium-125m ...... 52 10 (3.7E 11) Selenium-70 ...... 34 1000 (3.7E 13) Tellurium-127m ...... 52 10 (3.7E 11) Selenium-73m ...... 34 100 (3.7E 12) Tellurium-127 ...... 52 1000 (3.7E 13) Selenium-73 ...... 34 10 (3.7E 11) Tellurium-129m ...... 52 10 (3.7E 11) Selenium-75 ...... 34 10 (3.7E 11) Tellurium-129 ...... 52 1000 (3.7E 13) Selenium-79 ...... 34 10 (3.7E 11) Tellurium-131m ...... 52 10 (3.7E 11) Selenium-81m ...... 34 1000 (3.7E 13) Tellurium-131 ...... 52 1000 (3.7E 13) Selenium-81 ...... 34 1000 (3.7E 13) Tellurium-132 ...... 52 10 (3.7E 11) Selenium-83 ...... 34 1000 (3.7E 13) Tellurium-133m ...... 52 1000 (3.7E 13) Silicon-31 ...... 14 1000 (3.7E 13) Tellurium-133 ...... 52 1000 (3.7E 13) Silicon-32 ...... 14 1 (3.7E 10) Tellurium-134 ...... 52 1000 (3.7E 13) Silver-102 ...... 47 100 (3.7E 12) Terbium-147 ...... 65 100 (3.7E 12) Silver-103 ...... 47 1000 (3.7E 13) Terbium-149 ...... 65 100 (3.7E 12) Silver-104m ...... 47 1000 (3.7E 13) Terbium-150 ...... 65 100 (3.7E 12) Silver-104 ...... 47 1000 (3.7E 13) Terbium-151 ...... 65 10 (3.7E 11) Silver-105 ...... 47 10 (3.7E 11) Terbium-153 ...... 65 100 (3.7E 12) Silver-106m ...... 47 10 (3.7E 11) Terbium-154 ...... 65 10 (3.7E 11) Silver-106 ...... 47 1000 (3.7E 13) Terbium-155 ...... 65 100 (3.7E 12) Silver-108m ...... 47 10 (3.7E 11) Terbium-156m (5.0 hr) ...... 65 1000 (3.7E 13) Silver-110m ...... 47 10 (3.7E 11) Terbium-156m (24.4 hr) ...... 65 1000 (3.7E 13) Silver-111 ...... 47 10 (3.7E 11) Terbium-156 ...... 65 10 (3.7E 11) Silver-112 ...... 47 100 (3.7E 12) Terbium-157 ...... 65 100 (3.7E 12) Silver-115 ...... 47 1000 (3.7E 13) Terbium-158 ...... 65 10 (3.7E 11) Sodium-22 ...... 11 10 (3.7E 11) Terbium-160 ...... 65 10 (3.7E 11) Sodium-24 ...... 11 10 (3.7E 11) Terbium-161 ...... 65 100 (3.7E 12) Strontium-80 ...... 38 100 (3.7E 12) Thallium-194m ...... 81 100 (3.7E 12) Strontium-81 ...... 38 1000 (3.7E 13) Thallium-194 ...... 81 1000 (3.7E 13) Strontium-83 ...... 38 100 (3.7E 12) Thallium-195 ...... 81 100 (3.7E 12) Strontium-85m ...... 38 1000 (3.7E 13) Thallium-197 ...... 81 100 (3.7E 12) Strontium-85 ...... 38 10 (3.7E 11) Thallium-198m ...... 81 100 (3.7E 12) Strontium-87m ...... 38 100 (3.7E 12) Thallium-198 ...... 81 10 (3.7E 11) Strontium-89 ...... 38 10 (3.7E 11) Thallium-199 ...... 81 100 (3.7E 12) Strontium-90 ...... 38 0.1 (3.7E 9) Thallium-200 ...... 81 10 (3.7E 11) Strontium-91 ...... 38 10 (3.7E 11) Thallium-201 ...... 81 1000 (3.7E 13) Strontium-92 ...... 38 100 (3.7E 12) Thallium-202 ...... 81 10 (3.7E 11) Sulfur-35 ...... 16 1 (3.7E 10) Thallium-204 ...... 81 10 (3.7E 11) Tantalum-172 ...... 73 100 (3.7E 12) Thorium-226 ...... 90 100 (3.7E 12) Tantalum-173 ...... 73 100 (3.7E 12) Thorium-227 ...... 90 1 (3.7E 10) Tantalum-174 ...... 73 100 (3.7E 12) Thorium-228 ...... 90 0.01 (3.7E 8) Tantalum-175 ...... 73 100 (3.7E 12) Thorium-229 ...... 90 0.001 (3.7E 7) Tantalum-176 ...... 73 10 (3.7E 11) Thorium-230 ...... 90 0.01 (3.7E 8) Tantalum-177 ...... 73 1000 (3.7E 13) Thorium-231 ...... 90 100 (3.7E 12) Tantalum-178 ...... 73 1000 (3.7E 13) Thorium-232Φ ...... 90 0.001 (3.7E 7) Tantalum-179 ...... 73 1000 (3.7E 13) Thorium-234 ...... 90 100 (3.7E 12)

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APPENDIX B TO § 302.4—RADIONUCLIDES— APPENDIX B TO § 302.4—RADIONUCLIDES— Continued Continued

Atomic Atomic Radionuclide Number Final RQ Ci (Bq) Radionuclide Number Final RQ Ci (Bq)

Thulium-162 ...... 69 1000 (3.7E 13) Yttrium-90 ...... 39 10 (3.7E 11) Thulium-166 ...... 69 10 (3.7E 11) Yttrium-91m ...... 39 1000 (3.7E 13) Thulium-167 ...... 69 100 (3.7E 12) Yttrium-91 ...... 39 10 (3.7E 11) Thulium-170 ...... 69 10 (3.7E 11) Yttrium-92 ...... 39 100 (3.7E 12) Thulium-171 ...... 69 100 (3.7E 12) Yttrium-93 ...... 39 100 (3.7E 12) Thulium-172 ...... 69 100 (3.7E 12) Yttrium-94 ...... 39 1000 (3.7E 13) Thulium-173 ...... 69 100 (3.7E 12) Yttrium-95 ...... 39 1000 (3.7E 13) Thulium-175 ...... 69 1000 (3.7E 13) Zinc-62 ...... 30 100 (3.7E 12) Tin-110 ...... 50 100 (3.7E 12) Zinc-63 ...... 30 1000 (3.7E 13) Tin-111 ...... 50 1000 (3.7E 13) Zinc-65 ...... 30 10 (3.7E 11) Tin-113 ...... 50 10 (3.7E 11) Zinc-69m ...... 30 100 (3.7E 12) Tin-117m ...... 50 100 (3.7E 12) Zinc-69 ...... 30 1000 (3.7E 13) Tin-119m ...... 50 10 (3.7E 11) Zinc-71m ...... 30 100 (3.7E 12) Tin-121m ...... 50 10 (3.7E 11) Zinc-72 ...... 30 100 (3.7E 12) Tin-121 ...... 50 1000 (3.7E 13) Zirconium-86 ...... 40 100 (3.7E 12) Tin-123m ...... 50 1000 (3.7E 13) Zirconium-88 ...... 40 10 (3.7E 11) Tin-123 ...... 50 10 (3.7E 11) Zirconium-89 ...... 40 100 (3.7E 12) Tin-125 ...... 50 10 (3.7E 11) Zirconium-93 ...... 40 1 (3.7E 10) Tin-126 ...... 50 1 (3.7E 10) Zirconium-95 ...... 40 10 (3.7E 11) Tin-127 ...... 50 100 (3.7E 12) Zirconium-97 ...... 40 10 (3.7E 11) Tin-128 ...... 50 1000 (3.7E 13) Titanium-44 ...... 22 1 (3.7E 10) Ci—Curie. The curie represents a rate of radioactive decay. Titanium-45 ...... 22 1000 (3.7E 13) One curie is the quantity of any radioactive nuclide which un­ dergoes 3.7E 10 disintegrations per second. Tungsten-176 ...... 74 1000 (3.7E 13) Bq—Becquerel. The becquerel represents a rate of radio­ Tungsten-177 ...... 74 100 (3.7E 12) active decay. One becquerel is the quantity of any radioactive Tungsten-178 ...... 74 100 (3.7E 12) nuclide which undergoes one disintegration per second. One Tungsten-179 ...... 74 1000 (3.7E 13) curie is equal to 3.7E 10 becquerel. Tungsten-181 ...... 74 100 (3.7E 12) @—Final RQs for all radionuclides apply to chemical com­ Tungsten-185 ...... 74 10 (3.7E 11) pounds containing the radionuclides and elemental forms re­ Tungsten-187 ...... 74 100 (3.7E 12) gardless of the diameter of pieces of solid material. &—The adjusted RQ of one curie applies to all radio- Tungsten-188 ...... 74 10 (3.7E 11) nuclides not otherwise listed. Whenever the RQs in table Uranium-230 ...... 92 1 (3.7E 10) 302.4 and this appendix to the table are in conflict, the lowest Uranium-231 ...... 92 1000 (3.7E 13) RQ shall apply. For example, uranyl acetate and uranyl nitrate Uranium-232 ...... 92 0.01 (3.7E 8) have adjusted RQs shown in table 302.4 of 100 pounds, Uranium-233 ...... 92 0.1 (3.7E 9) equivalent to about one-tenth the RQ level for uranium-238 Uranium-234φ ...... 92 0.1 (3.7E 9) listed in this appendix. φ E—Exponent to the base 10. For example, 1.3E 2 is equal Uranium-235 ...... 92 0.1 (3.7E 9) to 130 while 1.3E 3 is equal to 1300. Uranium-236 ...... 92 0.1 (3.7E 9) m—Signifies a nuclear isomer which is a radionuclide in a Uranium-237 ...... 92 100 (3.7E 12) higher energy metastable state relative to the parent isotope. Uranium-238φ ...... 92 0.1& (3.7E 9) φ—Notification requirements for releases of mixtures or so­ Uranium-239 ...... 92 1000 (3.7E 13) lutions of radionuclides can be found in § 302.6(b) of this rule. Uranium-240 ...... 92 1000 (3.7E 13) Final RQs for the following four common radionuclide mixtures are provided: radium-226 in secular equilibrium with its daugh­ Vanadium-47 ...... 23 1000 (3.7E 13) ters (0.053 curie); natural uranium (0.1 curie); natural uranium Vanadium-48 ...... 23 10 (3.7E 11) in secular equilibrium with its daughters (0.052 curie); and Vanadium-49 ...... 23 1000 (3.7E 13) natural thorium in secular equilibrium with its daughters (0.011 Xenon-120 ...... 54 100 (3.7E 12) curie). Xenon-121 ...... 54 10 (3.7E 11) Xenon-122 ...... 54 100 (3.7E 12) [54 FR 33449, Aug. 14, 1989] Xenon-123 ...... 54 10 (3.7E 11) Xenon-125 ...... 54 100 (3.7E 12) EDITORIAL NOTE: For FEDERAL REGISTER ci­ Xenon-127 ...... 54 100 (3.7E 12) tations affecting § 302.4, see the List of CFR Xenon-129m ...... 54 1000 (3.7E 13) Sections Affected, which appears in the Xenon-131m ...... 54 1000 (3.7E 13) Finding Aids section of the printed volume Xenon-133m ...... 54 1000 (3.7E 13) and on GPO Access. Xenon-133 ...... 54 1000 (3.7E 13) Xenon-135m ...... 54 10 (3.7E 11) Xenon-135 ...... 54 100 (3.7E 12) § 302.5 Determination of reportable Xenon-138 ...... 54 10 (3.7E 11) quantities. Ytterbium-162 ...... 70 1000 (3.7E 13) Ytterbium-166 ...... 70 10 (3.7E 11) (a) Listed hazardous substances. The Ytterbium-167 ...... 70 1000 (3.7E 13) quantity listed in the column ‘‘Final Ytterbium-169 ...... 70 10 (3.7E 11) RQ’’ for each substance in table 302.4, Ytterbium-175 ...... 70 100 (3.7E 12) or in appendix B to table 302.4, is the Ytterbium-177 ...... 70 1000 (3.7E 13) Ytterbium-178 ...... 70 1000 (3.7E 13) reportable quantity (RQ) for that sub­ Yttrium-86m ...... 39 1000 (3.7E 13) stance. The RQs in table 302.4 are in Yttrium-86 ...... 39 10 (3.7E 11) units of pounds based on chemical tox­ Yttrium-87 ...... 39 10 (3.7E 11) Yttrium-88 ...... 39 10 (3.7E 11) icity, while the RQs in appendix B to Yttrium-90m ...... 39 100 (3.7E 12) table 302.4 are in units of curies based

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