Table 205a

EPA Hazardous Waste NumberChemical Abstract Services NumberSubstanceHazard Code
P023107-20-0Acetaldehyde, chloro- 
P002591-08-2Acetamide, N-(aminothioxomethyl)- 
P057640-19-7Acetamide, 2-fluoro- 
P05862-74-8Acetic acid, fluoro-, sodium salt 
P002591-08-21-Acetyl-2-thiourea 
P002591-08-21-Acetyl-2-thiourea 
P003107-02-8Acrolein 
P070116-06-3Aldicarb 
P2031646-88-4Aldicarb sulfone 
P004309-00-2Aldrin 
P005107-18-6Allyl alcohol 
P00620859-73-8Aluminum phosphide(R,T,)
P0072763-96-45-(Aminomethyl)-3-isoxazolol 
P008504-24-54-Aminopyridine 
P009131-74-8Ammonium picrate(R)
P1197803-55-6Ammonium vanadate 
P099506-61-6Argentate (1-), bis(cyano-C)-, potassium 
P0107778-39-4Arsenic acid 
P0121327-53-3Arsenic (III) oxide 
P0111303-28-2Arsenic (V) oxide 
P0111303-28-2Arsenic pentoxide 
P0121327-53-3Arsenic trioxide 
P038692-42-2Arsine, diethyl- 
P036696-28-6Arsonous dichloride, phenyl- 
P054151-56-4Aziridine 
P06775-55-8Aziridine, 2-methyl- 
P013542-62-1Barium cyanide 
P024106-47-8Benzenamine, 4-chloro- 
P077100-01-6Benzenamine, 4-nitro- 
P028100-44-7`Benzene, (chloromethyl)- 
P04251-43-41,2-Benzenediol, 4-[1-hydroxy- 2-(methylamino)ethyl]-(R)
P046122-09-2Benzeneethanamine, alpha, alphadimethyl- 
P014108-98-5Benzenethiol 
P1271563-66-27-benzofuranol, 2,3-dihydro-2,2-dimethyl-, methoycarbamate 
P18857-64-7Benzoic acid, 2-hydroxy-, compd. with (3aS-cis) -1,2,3,3a,8,8a-hexahydro-1,3a, 8-trimethylpyrrolo [2,3-b] indol-5-yl methylcarbamate ester (1:1) 
P00181-81-22H-1-Benzopyran-2-one, 4-hydroxy-3- (3-oxo-1-phenylbutyl) -, and salts, when present at concentrations greather than 0.3% 
P028100-44-7Benzyl chloride 
P0157440-41-7Beryllium powder 
P017598-31-2Bromoacetone 
P018357-57-3Brucine 
P04539196-18-42-Butanone, 3,3-dimethyl-1-(methylthio)-, O-[(methylamino) carbonyl] oxime 
P021592-01-8Calcium cyanide 
P021592-01-8Calcium cyanide Ca(CN)2 
P18955285-14-8Carbamic acid, [(dibutylamino)-thio]methyl-, 2, 3-dihydro-2,2-dimethyl-7-benzofuranyl ester 
P191644-64-4Carbamic acid, dimethyl-, 1-[(dimethyl-amino)carbonyl]-5-methyl-1H-pyrazol-3-yl ester 
P192119-38-0Carbamic acid, dimethyl-, 3-methyl-1- (1-methylethyl)-1H-pyrazol-5-yl ester 
P1901129-41-5Carbamic acid, methyl-, 3-methylphenyl ester 
P1271563-66-2Carbofuran 
P02275-15-0Carbon disulfide 
P09575-44-5Carbonyl chloride 
P18955285-14-8Carbosulfan 
P023107-20-0Chloroacetaldehyde 
P024106-47-8p-Chloroaniline 
P0265344-82-11-(o-Chlorophenyl)thiourea 
P027542-76-73-Chloropropionitrile 
P029544-92-3Copper cyanide 
P029544-92-3Copper cyanide Cu(CN) 
P20264-00-6m-Cumenyl methylcarbamate 
P030--------Cyanides (soluble cyanide salts), not elsewhere specified 
P031460-19-5Cyanogen 
P033506-77-4Cyanogen chloride 
P033506-77-4Cyanogen chloride (CN)C1 
P034131-89-52-Cyclohexyl-4,6-dinitrophenol 
P016542-88-1Dichloromethyl ether 
P036696-28-6Dichlorophenylarsine 
P03760-57-1Dieldrin 
P038692-42-2Diethylarsine 
P041311-45-5Diethyl-p-nitrophenyl phosphate 
P040297-97-20,0-Diethyl 0-pyrazinyl phosphorothioate 
P04355-91-4Diisopropyl fluorophosphate 
P004309-00-21,4,5,8-Dimethanonaphthalene, 1,2,3,4,10, 10-hexachloro-1,4,4a,5,8 8ahexahydro-, (1alpha,4alpha,4abeta 5alpha,8alpha,8abeta)- 
P060465-73-61,4,5,8-Dimethanonaphthalene, 1,2,3,4,10,10-hexachloro-1,4,4a,5,8 8ahexahydro-, 1alpha,4alpha,4abeta, 5beta,8beta,8abeta)- 
P03760-57-12,7:3,6-Dimethanonaphth[2,3-b]oxirene, 3,4,5,6,9,9-hexachloro-1a,2,2a,3,6,6a,7, 7a-octahydro-, (1aalpha,2beta,2aalpha, 3beta,6beta,6aalpha,7beta,7aalpha)- 
P05172-20-82,7:3,6-Dimethanonaphth[2,3-b]oxirene, 3,4,5,6,9, 9-hexachloro-1a,2,2a,3,6,6a,7, 7a-octahydro-, (1aalpha, 2beta,2abeta, 3alpha, 6alpha,6abeta,7beta, 7aalpha)-, & metabolites 
P04460-51-5Dimethoate 
P046122-09-8alpha,alpha-Dimethylphenethylamine 
P191644-64-4Dimetilan 
P047534-52-14,6-Dinitro-o-cresol and salts 
P04851-28-52,4-Dinitrophenol 
P02088-85-7Dinoseb 
P085152-18-9Diphosphoramide, octamethyl- 
P111107-49-3Diphosphoric acid, tetraethyl ester 
P039298-04-4Disulfoton 
P049541-53-7 2,4-Dithiobiuret 
P18526419-73-81,3-Dithiolane-2-carboxaldehyde, 2-4-dimethyl-, O-[(methylamino)-carbonyl]oxime 
P050115-29-7Endosulfan 
P088145-73-7Endothall 
P05172-20-8Endrin 
P05172-20-8Endrin, and metabolites 
P04251-43-4Epinephrine 
P031460-19-5Ethanedinitrile 
P19423135-22-0Ethanimidothioc acid, 2-(dimethylamino)- 
  N-[[(methylamino) carbonyl]oxy]-2-oxo-,methyl ester 
P06616752-77-5Ethanimidothioic acid, N-[[(methylamine) 
  carbonyl] oxyl]-, methyl ester 
P101107-12-0Ethyl cyanide 
P054151-58-4Ethyleneimine 
P09752-85-7Famphur 
P0567782-41-4Fluorine 
P057640-19-7Fluoroacetamide 
P05862-74-8Fluoroacetic acid, sodium salt 
P19823422-53-9Formetanate hydrochloride 
P19717702-57-7Formparanate 
P065628-86-4Fulminic acid, mercury (II) salt(R,T)
P05976-44-8Heptachlor 
P062757-58-4Hexaethyl tetraphosphate 
P11679-19-6Hydrazinecarbothioamide 
P06860-34-4Hydrazine, methyl- 
P06374-90-8Hydrocyanic acid 
P06374-90-8Hydrogen cyanide 
P0967803-51-2Hydrogen phosphide 
P060465-73-6Isodrin 
P192119-38-0Isolan 
P20264-00-63-Isopropylphenyl N-methylcarbamate 
P0072763-96-43(2H)-Isoxazolone, 5-(aminomethyl)- 
P19615339-36-3Manganese, bis(dimethylcarbamodithioato-S,S')-, 
P19615339-36-3Manganese, dimethyldithiocarbamate 
P09262-38-4Mercury, (acetato-O)phenyl- 
P065628-86-4Mercury fulminate(R,T)
P08262-75-9Methanamine, N-methyl-N-nitroso- 
P064624-83-9Methane, isocyanato- 
P016542-88-1Methane, oxybis(chloro- 
P112509-14-8Methane, tetranitro-(R)
P11875-70-7Methanethiol, trichloro- 
P19823422-53-9Methanimidamide, N,N-dimethyl-N'-[3-[[(methylamino) carbonyl]oxy]phenyl]-,monohydrochloride 
P19717702-57-7Methanimidamide, N,N-dimethyl-N'-[2-methyl-4-[[(methylamino)carbonyl]oxy]phenyl]- 
P050115-20-76,9-Methano-2,4,3-benzodioxathiepin, 6,7,8,9,10, 10-hexachloro-1,5,5a,6,9 9ahexahydro-, 3-oxide 
P05976-44-84,7-Methano-1H-indene, 1,4,5,6,7,8,8-heptachloro- 3a,4,7,7a-tetrahydro- 
P1992032-65-7Methiocarb 
P06616752-77-5Methomyl 
P06860-34-4Methyl hydrazine 
P064624-83-9Methyl isocyanate 
P06975-86-52-Methyllactonitrile 
P071298-00-0Methyl parathion 
P1901129-41-5Metolcarb 
P128315-18-4Mexacarbate 
P07286-88-4alpha-Naphthylthiourea 
P07313463-39-3Nickel carbonyl 
P07313463-39-3Nickel carbonyl Ni(CO)4, (T-4)- 
P074557-19-7Nickel cyanide 
P074557-19-7Nickel (II) cyanide 
P07554-11-5Nicotine and salts 
P07610102-43-9Nitric oxide 
P077100-01-6p-Nitroaniline 
P07810102-44-0Nitrogen dioxide 
P07610102-43-9Nitrogen (II) oxide 
P07810102-44-0Nitrogen (IV) oxide 
P08155-63-0Nitroglycerine(R)
P08262-75-9N-Nitrosodimethylamine 
P0844549-40-0N-Nitrosomethylvinylamine 
P085152-16-9Octamethylpyrophosphor-amide 
P08720816-12-0Osmium oxide 
P08720816-12-0Osmium tetroxide 
P088145-73-37-Oxabicyclo [2.2.1] heptane-2,3-dicarboxylic acid 
P19423135-22-0 Oxamyl 
P08956-38-2Parathion 
P034131-89-5Phenol, 2-cyclohexyl-4,6-dinitro- 
P128315-18-4Phenol, 4-(dimethylamino)-3,5-dimethyl-, methylcarbamate (ester) 
P1992032-65-7Phenol, (3,5-dimethyl-4-(methylthio)-, methylcarbamate 
P04851-28-5Phenol, 2,4-dinitro- 
P047534-52-1Phenol, 2-methyl-4,6-dinitro- and salts 
P20264-00-6Phenol, 3-(1-methylethyl)-, methyl carbamate 
P2012631-37-0Phenol, 3-methyl-5-(1-methylethyl)-,methyl carbamate 
P02088-85-7Phenol, 2,4-dinitro-6-(1-methylpropyl)- 
P009131-74-8Phenol, 2,4,6-trinitro-, ammonium salt(R)
P09262-38-4Phenylmercuric acetate 
P093103-85-5N-Phenylthiourea 
P094298-02-2Phorate 
P09575-44-5Phosgene 
P096783-51-2Phosphine 
P041311-45-5Phosphoric acid, diethyl p-nitrophenyl ester 
P039298-04-4Phosphorodithioic acid, O,O-diethyl S-[2-(ethylthio)ethyl] ester 
P094298-02-2Phosphorodithioic acid, O,O-diethyl S-[(ethylthio) methyl] ester 
P04460-51-5Phosphorodithioic acid, O,O-dimethyl SO[2-(methylamino)-2-oxoethyl] ester 
P04355-91-4Phosphorofluoridic acid, bis(1- methylethyl)ester 
P08956-38-2Phosphorothioic acid, O,O-diethyl O-(4-nitrophenyl) ester 
P040297-97-2Phosphorothioic acid, O,O-diethyl Opyrazinyl ester 
P09752-85-7Phosphorothioic acid, O,O-dimethyl O-[p-((dimethylamino) sulfonyl)phenyl] ester 
P071298-00-0Phosphorothioic acid, O,O-dimethyl O-(4- nitrophenyl) ester 
P20457-47-6Physostigmine 
P18857-64-7Physostigmine salicylate 
P11078-00-2Plumbane, tetraethyl- 
P098151-50-8Potassium cyanide 
P098151-50-8Potassium cyanide K(CN) 
P099506-61-6Potassium silver cyanide 
P2012631-37-0Promecarb 
P2031646-88-4Propanal, 2-methyl-2-(methyl-sulfonyl)-,O- [(methylamino)carbonyl] oxime 
P070116-06-3Propanal, 2-methyl-2-(methylthio)-, O- [(methylamino)carbonyl] oxime 
P101107-12-0Propanenitrile 
P027542-76-7Propanenitrile, 3-chloro- 
P06975-86-5Propanenitrile, 2-hydroxy-2-methyl- 
P08155-63-01,2,3-Propanetriol, trinitrate-(R)
P017596-31-22-Propanone, 1-bromo- 
P102107-19-7Propargyl alcohol 
P003107-02-82-Propenal 
P005107-18-62-Propen-1-o1 
P06775-55-81,2-Propylenimine 
P102107-19-72-Propyn-1-o1 
P008504-24-54-Pyridinamine 
P07554-11-5Pyridine, (S)-3-(1-methyl-2-pyrrolidinyl)-, and salts 
P20457-47-6Pyrrolo[2,3-b]indol-5-ol, 1,2,3,3a,8 8ahexahydro- 1,3a,8-trimethyl-, methylcarbamate (ester), (3aS-cis)- 
P11412039-52-0Selenious acid, dithallium(1+) salt 
P103630-10-4Selenourea 
P104506-64-9Silver cyanide 
P104506-64-9Silver cyanide Ag(CN) 
P10526628-22-8Sodium azide 
P106143-33-9Sodium cyanide 
P106143-33-9Sodium cyanide Na(CN) 
P10857-24-9Strychnidin-10-one, and salts 
P018357-57-3Strychnidin-10-one, 2,3-dimethoxy- 
P10857-24-9Strychnine and salts 
P1157446-18-6Sulfuric acid, thallium (I) salt 
P1093689-24-5Tetraethyldithiopyrophosphate 
P11078-00-2Tetraethyl lead 
P111107-49-3Tetraethylpyrophosphate 
P112509-14-8Tetranitromethane(R)
P062757-58-4Tetraphosphoric acid, hexaethyl ester 
P1131314-32-5Thallic oxide 
P1131314-32-5Thallium (III) oxide 
P11412039-52-0Thallium (I) selenide 
P1157446-18-6Thallium (I) sulfate 
P1093689-24-5Thiodiphosphoric acid, tetraethyl ester 
P04539196-18-4Thiofanox 
P049541-53-7Thioimidodicarbonic diamide 
P014108-98-5Thiophenol 
P11679-19-6Thiosemicarbazide 
P0265344-82-1Thiourea, (2-chlorophenyl)- 
P07286-88-4Thiourea, 1-naphthalenyl- 
P093103-85-5Thiourea, phenyl- 
P18526419-73-8Tirpate 
P1238001-35-2Toxaphene 
P11875-70-7Trichloromethanethiol 
P1197803-55-6Vanadic acid, ammonium salt 
P1201314-62-1Vanadium (V) oxide 
P1201314-62-1Vanadium pentoxide 
P0844549-40-0Vinylamine, N-methyl-N-nitroso- 
P00181-81-2Warfarin, when present at concentrations greater than 0.3% 
P205137-30-4Zinc, bis(dismethylcarbamodithioato-S,S')- 
P121557-21-1Zinc cyanide 
P121557-21-1Zinc cyanide Zn(CN)2 
P1221314-84-7Zinc phosphide, when present at concentrations greater than 10% 
P205137-30-4Ziram