8 CAR pt. 60, Appendix B. List of Hazardous Inorganic and Organic Constituents

A-2 APPENDIX 2 Appendix II to Part 258 - List of Hazardous Inorganic and Organic Constituents [1] Common Name2 CAS RN3 CASI Suggested PQL methods 3 (τ /L)6 Common Name CAS RN Chemical abstracts service index name Suggested Methods; PQL (τ/L) Acenaphthene 83-32-9 Acenaphthylene, 1,2-dihydro- 8100 200; 8270 10 Acenaphthylene 208-96-8 Acenaphthylene 8100 200; 8270 10 Acetone 67-64-1 2-Propanone 8260 100 Acetonitrile; Methyl cyanide 75-05-8 Acetonitrile 8015 100 Acetophenone 98-86-2 Ethanone1-phenyl- 8270 10 2-Acetylaminofluorene, 2-AAF 53-96-3 Acetamide N-9H- fluoren-2-yl 8270 20 Acrolein 107-02-8 2-Propenal 8030 5; 8260 100 Acrylonitrile 107-13-1 2-Propenenitrile 8030 5; 8260 200 Aldrin 309-00-2 1,4:5,8- Dimethanonaphthalene, 1,2,3,4,10,10- 8080 0.05; 8270 10 hexachloro-1,4,4a,5,8,8a-hexahydro-(1,4,4a,5,8,8a)- Allyl chloride 107-05-1 Propene, 3-chloro- 8010 5; 8260 10 4-Aminobiphenyl 92-67-1 1,1^11-Biphenyl]- 4-amine 8270 20 Anthracene 120-12-7 Anthracene 8100 200; 8270 10 Antimony (Total) Antimony 6010 300; 7040 2000; 7041 30 Arsenic (Total) Arsenic 6010 500; 7060 10; 7061 20 Barium (Total) Barium 6010 20; 7080 1000 Benzene 71-43-2 Benzene 8020 2; 8021 0.1; 8260 5 Benzo[a]anthracene 56-55-3 Benz[a]anthracene 8100 200; 8270 10 Benzanthracene Benzo[b]fluoranthene; 205-99-2 Benz[e]acephenanthrylene 8100 200; 8270 10 Benzo[k]fluoranthene 207-08-9 Benzo[k]fluoranthene 8100 200; 8270 10 Benzo[ghi]perylene 191-24-2 Benzo[ghi]perylene 8100 200; 8270 10 Benzo[a]pyrene 50-32-8 Benzo[a]pyrene 8100 200; 8270 10 Benzyl alcohol 100-51-6 Benzenemethanol 8270 20 Beryllium (Total) Beryllium 6010 3; 7090 50; 7091 2 alpha-BHC 319-84-6 Cyclohexane, 1,2,3,4,5,6- hexachloro-,(1,2,3,4,5,6)- 8080 0.05; 8270 10 beta-BHC 319-85-7 Cyclohexane, 1,2,3,4,5,6- hexachloro-,(1,2,3,4,5,6)- 8080 0.05; 8270 20 delta-BHC 319-86-8 Cyclohexane, 1,2,3,4,5,6- hexachloro-,(1,2,3,4,5,6)- 8080 0.1; 8270 20 gamma-BHC; Lindane 58-89-9 Cyclohexane, 1,2,3,4,5,6-hexachloro-, (1,2,3,4,5,6)- 8080 0.05; 8270 20 Bis-(2-chloroethoxy)methane 111-91-1 Ethane, 1,1^1- [methylenebis(oxy)] bis[2-chloro- 8110 5; 8270 10 Bis(2-chloroethyl) 111-44-4 Ethane, 1,1^1- oxybis[2-chloro- 8110 3 8270 10 ether; Dichloroethyl ether Bis-(2-chloro-1 -methylethyl) 108-60-1 Propane, 2,2^1- 1- oxybis[1-chloro- 8110 10; 8270 10 ether; 2,2^1-Dichlorodiisopro pyl ether; DCIP,See note 7 Bis(2-ethylhexyl) phthalate 117-81-7 1,2- Benzenedicarboxylic acid, bis(2-ethylhexyl) ester 8060 20 Bromochloromethane 74-97-5 Methane, bromochloro- 8021 0.1/ 8260 5 Chlorobromomethane Bromodichloromethane; 75-27-4 Methane, bromodichloro- 8010 1; 8021 0.2; 8260 5 Dibromochloromethane Bromoform; Tribromomethane 75-25-2 Methane tribromo- 8010 2; 8021 15; 8260 5 4-Bromophenyl phenyl ether 101-55-3 Benzene, 1-bromo-4-phenoxy- 8110 25; 8270 10 Butyl benzyl phthalate; Benzyl 85-68-7 1,2- Benzenedicarboxyli c acid, butyl phenylmethyl 8060 5; 8270 10 butyl phthalate ester Cadmium (Total) Cadmium 6010 40; 7130 50; 7131 1 Carbon disulfide 75-15-0 Carbon disulfide 8260 100 Carbon tetrachloride 56-23-5 Methane, tetrachloro- 8010 1; 8021 0.1; 8260 10 Chlordane See Note 8 4,7-Methano-1H- indene, 1,2,4,5,6,7,8,8-octachloro- 8080 0.1; 8270 50; 2,3,3a,4,7,7a - hexahydro p-Chloroaniline 106-47-8 Benzenamine, 4-chloro- 8270 20 Chlorobenzene 108-90-7 Benzene, chloro- 8010 2; 8020 2; 8021 0.1; 8260 5 Chlorobenzilate 510-15-6 Benzeneacetic acid, 4-chloro—(4-chlorophenyl)— 8270 10 hydroxy-, ethyl ester p-Chloro-m- cresol; 4-Chloro-3 59-50-7 Phenol, 4-chloro- 3-methyl- 8040 5; 8270 20 A-3 APPENDIX 2 Appendix II to Part 258 - List of Hazardous Inorganic and Organic Constituents [1] Common Name2 CAS RN3 CASI Suggested PQL methods 3 (τ /L)6 Common Name CAS RN Chemical abstracts service index name Suggested Methods; PQL (τ/L) methylphenol Chloroethane; Ethyl chloride 75-00-3 Ethane, chloro- 8010 5; 8021 1; 8260 10 Chloroform; Trichloromethane 67-66-3 Methane, trichloro- 8010 0.5; 8021 0.2; 8260 5 2- Chloronaphthalene 91-58-7 Naphthalene, 2-chloro- 8120 10; 8270 10 2- Chlorophenol 95-57-8 Phenol, 2-chloro- 8040 5; 8270 10 4- Chlorophenyl phenyl ether 7005-72-3 Benzene, 1-chloro-4-phenoxy- 8110 40; 8270 10 Chloroprene 126-99-8 1,3-Butadiene, 2- chloro- 8010 50; 8260 20 Chromium (Total) Chromium 6010 70; 7190 500; 7191 10 Chrysene 218-01-9 Chrysene 8100 200; 8270 10 Cobalt (Total) Cobalt 6010 70; 7200 500; 7201 10 Copper (Total) Copper 6010 60; 7210 200;7211 10 m-Cresol; 3- methylphenol 108-39-4 Phenol, 3-methyl- 8270 10 o-Cresol; 2- methylphenol 95-48-7 Phenol, 2-methyl- 8270 10 p-Cresol; 4- methylphenol 106-44-5 Phenol, 4-methyl- 8270 10 Cyanide 57-12-5 Cyanide 9010 200 2,4-D; 2,4- Dichlorophenoxya 94-75-7 Acetic acid, (2,4- dichlorophenoxy- 8150 10 cetic acid 4,4^1-DDD 72-54-8 Benzene 1,1^1- (2,2- dichloroethylidene)bis[4-chloro- 8080 0.1; 8270 10 4,4^1-DDE 72-55-9 Benzene, 1,1^1- (dichloroethyenylidene)bis[4-chloro- 8080 0.05; 8270 10 4,4^1-DDT 50-29-3 Benzene, 1,1^1-(2,2,2- trichloroethylidene)bis[4-chloro- 8080 0.1; 8270 10 Diallate 2303-16-4 Carbamothioic acid, bis(1-methylethyl)-,S-(2,3-dichloro- 8270 10 2-propenyl) ester Dibenz[a,h]anthracene 53-70-3 Dibenz[a,h]anthracene 8100 200; 8270 10 Dibenzofuran 132-64-9 Dibenzofuran 8270 10 Dibromochloromethane; 124-48-1 Methane, dibromochloro- 8010 1; 8021 0.3; 8260 5 Chlorodibromomethane 1,2-Dibromo-3- chloropropane; 96-12-8 Propane, 1,2- dibrome-3-chloro- 8011 0.1; 8021 30; 8260 25 DBCP 1,2- Dibromoethane; Ethylene 106-93-4 Ethane, 1,2- dibromo- 8011 0.1; 8021 10; 8260 5 dribromide; EDB Di-n-butyl phthalate 84-74-2 1,2- Benzenedicarboxylic acid, dibutyl ester 8060 5; 8270 10 o- Dichlorobenzene;1,2- 95-50-1 Benzene, 1,2- dichloro1- 8010 2; 8020 5; 8021 0.5; 8120 Dichlorobenzene 10; 8260 5; 8270 10 m- Dichlorobenzene; 1,3- 541-73-1 Benzene, 1,3- Dichloro- 8010 5; 8020 5; 8021 0.2; 8120 Dichlorobenzene 10; 8260 5; 8270 10 p - Dichlorobenzene; 1,4- 106-46-7 Benzene, 1,4- dichloro- 8010 2; 8020 5; 8021 0.1; 8120 Dichlorobenzene 15 260 5; 8270 10 3,3^1- Dichlorobenzidine 91-94-1 [1,1^1-Biphenyl]- 4,4^1-diamine, 3,3^1-dichloro- 8270 20 trans-1,4- Dichloro-2- butene 110-57-6 2-Butene, 1,4- dichloro-, (E)- 8260 100 Dichlorodifluoro methane; CFC 75-71-8 Methane, dichlorodifluoro- 8021 0.5; 8260 5 12; 1,1-Dichloroethane; Ethyldidene 75-34-3 Ethane, 1,1- dichloro- 8010 1; 8021 0.5; 8260 5 chloride 1,2 - Dichloroethane; Ethylene 107-06-2 Ethane, 1,1- dichloro- 8010 0.5; 8021 0.3; 8260 5 dichloride 1,1- Dichloroethylene; 1,1- 75-35-4 Ethene, 1,1- dichloro- 8010 1; 8021 0.5; 8260 5 Dichloroethene; Vinylidene chloride cis-1,2- Dichloroethylene; cis-1,2- 156-59-2 Ethene, 1,2- dichloro-, (Z)- 8021 0.2; 8260 5 Dichloroethene trans-1,2- Dichloroethylene trans- 156-60-5 Ethene, 1,2- dichloro-, (E)- 8010 1; 8021 0.5; 8260 5 1,2- Dichloroethene 2,4- Dichlorophenol 120-83-2 Phenol, 2,4- dichloro- 8040 5; 8270 10 2,6- Dichlorophenol 87-65-0 Phenol, 2,6- dichloro- 8270 10 1,2- Dichloropropane; Propylene 78-87-5 Propane, 1,2- dichloro- 8010 0.5; 8021 0.05; 8260 5 A-4 APPENDIX 2 Appendix II to Part 258 - List of Hazardous Inorganic and Organic Constituents [1] Common Name2 CAS RN3 CASI Suggested PQL methods 3 (τ /L)6 Common Name CAS RN Chemical abstracts service index name Suggested Methods; PQL (τ/L) dichloride 1,3- Dichloropropane; 142-28-9 Propane, 1,3- dichloro- 8021 0.3; 8260 5 Trimethylene dichloride 2,2- Dichloropropane; 594-20-7 Propane, 2,2- dichloro- 8021 0.5; 8260 15 Isopropylidene chloride 1,1- Dichloropropene 563-58-6 1-Propene, 1,1- dichloro- 8021 0.2; 8260 5 cis-1,3- Dichloropropene 10061-01-5 1-Propene, 1,3- dichloro-, (Z)- 8010 20; 8260 10 trans-1,3- Dichloropropene 10061-02-6 1-Propene, 1,3- dichloro-, (E)- 8010 5; 8260 10 Dieldrin 60-57-1 2,7:3,6- Dimethanonaphth[2, 3-b]oxirene, 3,4,5,6,9,9- 8080 0.05; 8270 10 hexa, chloro-1a,2,2a,3,6,6a,7,7a-octahydro-, (1a,2,2a,3,6,6a ,7,7a)- Diethyl phthalate 84-66-2 1,2- Benzenedicarboxylic acid, diethyl ester 8060 5; 8270 10 0,0-Diethyl 0-2- pyrazinyl 297-97-2 Phosphorothioic acid, 0,0-diethyl 0-pyrazinyl ester 8141 5; 8270 20 phosphorothioate; Thionazin Dimethoate 60-51-5 Phosphorodithioic acid, 0,0-dimethyl S-[2- 8141 3; 8270 20 (methylamino)- 2-oxoethyl] ester p- (Dimethylamino) azobenzene 60-11-7 Benzenamine, N,N- dimethyl-4- (phenylazo)- 8270 10 7,12- Dimethylbenz[a] 57-97-6 Benz[a]anthracene, 7,12-dimethyl- 8270 10 anthracene 3,3^1- Dimethylbenzidine 119-93-7 [1,1^1-Biphenyl]- 4,4^1-diamine,3,3^1-dimethyl- 8270 10 2,4- Dimethylphenol; m-Xylenol 105-67-9 Phenol, 2,4- dimethyl- 8040 5; 8270 10 Dimethyl phthalate 131-11-3 1,2- Benzenedicarboxylic acid, dimethyl ester 8060 5; 8270 10 m-Dinitrobenzene 99-65-0 Benzene, 1,3- dinitro- 8270 20 4,6-Dinitro-o- cresol 4,6- Dinitro- 534-52-1 Phenol, 2-methyl-4,6-dinitro 8040 150; 8270 50 2- methylphenol 2,4- Dinitrophenol; 51-28-5 Phenol, 2,4- dinitro- 8040 150; 8270 50 2,4- Dinitrotoluene 121-14-2 Benzene, 1-methyl-2,4-dinitro- 8090 0.2; 8270 10 2,6- Dinitrotoluene 606-20-2 Benzene, 2-methyl-1,3-dinitro- 8090 0.1; 8270 10 Dinoseb; DNBP; 2- sec-Butyl-4,6- 88-85-7 Phenol, 2-(1- methylpropyl)-4,6- dinitro- 8150 1; 8270 20 dinitrophenol Di-n-octyl phthalate 117-84-0 1,2- Benzenedicarboxylic acid, dioctyl ester 8060 30; 8270 10 Diphenylamine 122-39-4 Benzenamine, N- phenyl- 8270 10 Disulfoton 298-04-4 Phosphorodithioic acid, 0,0-diethyl S-[2- (ethylthio)ethyl 8140 2; 8141 0.5; 8270 10 ester Endosulfan I 959-98-8 6,9-Methano-2,4,3- benzodioxathiepin, 6,7,8,9,10,10- 8080 0.1; 8270 20 hexachloro-1,5,5a,6,9,9a hexahydro-,3-oxide, Endosulfan II 33213-65-9 6,9-Methano-2,4,3- benzodioxathiepin, 6,7,8,9,10,10- 8080 0.05; 8270 20 hexachloro- 1,5,5a,6,9,9a hexahydro-, 3-oxide, (3,5a,6,9,9a)- Endosulfan sulfate 1031-07-8 6,9-Methano-2,4,3- benzodioxathiepin, 6,7,8,9,10,10- 8080 0.5; 8270 10 hexachloro-1,5,5a,6,9,9a hexahydro-,3-3-dioxide Endrin 72-20-8 2,7:3,6- Dimethanonaphth[2, 3-b]oxirene, 3,4,5,6,9,9- 8080 0.1; 8270 20 hexachloro-1a,2,2a,3,6,6a,7,7 a-octahydro-, (1a, 2,2a,3,6,6a,7,7a)- Endrin aldehyde 7421-93-4 1,2,4- Methenocyclopenta[cd]pentalene-5- 8080 0.2; 8270 10 carboxaldehyde,2,2a,3,3,4,7-hexachlorodecahydro- ,(1,2,2a,4,4a,5,6a,6b,7R*)- Ethylbenzene 100-41-4 Benzene, ethyl- 8020 2; 8221 0.05; 8260 5 Ethyl methacrylate 97-63-2 2-Propenoic acid, 2-methyl-, ethyl ester 8015 5; 8260 10; 8270 10 Ethyl methanesulfonate 62-50-0 Methanesulfonic acid, ethyl ester 8270 20 Famphur 52-85-7 Phosphorothioic acid, 0-[4- 8270 20 [(dimethylamino)sulfonyl]phenyl] 0,0-dimethyl ester Fluoranthene 206-44-0 Fluoranthene 8100 200; 8270 10 A-5 APPENDIX 2 Appendix II to Part 258 - List of Hazardous Inorganic and Organic Constituents [1] Common Name2 CAS RN3 CASI Suggested PQL methods 3 (τ /L)6 Common Name CAS RN Chemical abstracts service index name Suggested Methods; PQL (τ/L) Fluorene 86-73-7 9H-Fluorene 8100 200; 8270 10 Heptachlor 76-44-8 4,7-Methano-1H- indene, 1,4,5,6,7,8,8-heptachloro- 8080 0.05; 8270 10 3a,4,7,7a tetrahydro- Heptachlor epoxide 1024-57-3 2,5-Methano-2H- indeno[1,2- b]oxirene,2,3,4,5,6,7,7- 8080 1; 8270 10 heptachloro-1a,1b,5,5a,6,6a hexahydro-,(1a,1b, 2, 5, 5a, 6, 6a) Hexachlorobenzene 118-74-1 Benzene, hexachloro- 8120 0.5; 8270 10 Hexachlorobutadiene 87-68-3 1,3-Butadiene, 1,1,2,3,4,4- hexachloro- 8021 0.5; 8120 5; 8260 10; 8270 10 Hexachlorocyclopentadiene 77-47-4 1,3- Cyclopentadiene, 1,2,3,4,5,5-hexachloro- 8120 5; 8270 10 Hexachloroethane 67-72-1 Ethane, hexachloro- 8120 0.5; 8260 10; 8270 10 Hexachloropropene 1888-71-7 1-Propene, 1,1,2,3,3,3-hexachloro- 8270 10 2-Hexanone; Methyl butyl 591-78-6 2-Hexanone 8260 50 ketone Indeno(1,2,3- cd)pyrene 193-39-5 Indeno(1,2,3- cd)pyrene 8100 200; 8270 10 Isobutyl alcohol 78-83-1 1-Propanol, 2- methyl- 8015 50; 8240 100 Isodrin 465-73-6 1,4,5,8- Dimethanonaphthalene,1,2,3,4,10,10- 8270 20; 8260 10 hexachloro-1,4,4a,5,8,8a hexahydro-(1,4,4a,5,8,8a)- Isophorone 78-59-1 2-Cyclohexen-1- one, 3,5,5- trimethyl- 8090 60; 8270 10 Isosafrole 120-58-1 1,3-Benzodioxole, 5-(1-propenyl)- 8270 10 Kepone 143-50-0 1,3,4-Metheno-2H- cyclobuta[cd]pentalen-2- 8270 20 one,1,1a,3,3a,4,5,5,5a,5b,6-decachlorooctahydro- Lead (Total) Lead 6010 400; 7420 1000 7421 10 Mercury (Total) Mercury 7470 2 Methacrylonitrile 126-98-7 2-Propenenitrile, 2-methyl- 8015 5; 8260 100 Methapyrilene 91-80-5 1,2- Ethanediamine, N.Ndimethyl-N^1-2-pyridinyl- 8270 100 N1/2-thienylmethyl)- Methoxychlor 72-43-5 Benzene,1,1^1- (2,2,2,trichloroet hylidene)bis[4- 8080 2; 8270 10 methoxy- Methyl bromide; Bromomethane 74-83-9 Methane, bromo- 8010 20; 8021 10 Methyl chloride; Chloromethane 74-87-3 Methane, chloro- 8010 1; 8021 0.3 3- Methylcholanthrene 56-49-5 Benz[j]aceanthrylene, 1,2-dihydro-3-methyl- 8270 10 Methyl ethyl ketone; MEK; 2- 78-93-3 2-Butanone 8015 10; 8260 100 Butanone Methyl iodide; Iodomethane 74-88-4 Methane, iodo- 8010 40; 8260 10 Methyl methacrylate 80-62-6 2-Propenoic acid, 2-methyl-, methyl ester 8015 2; 8260 30 Methyl methanesulfonate 66-27-3 Methanesulfonic acid, methyl ester 8270 10 2- Methylnaphthalene 91-57-6 Naphthalene, 2- methyl- 8270 10 Methyl parathion; Parathion 298-00-0 Phosphorothioic acid, 0,0-dimethyl 8140 0.5; 8141 1; methyl 8270 10 4-Methyl-2- pentanone; Methyl 108-10-1 2-Pentanone, 4- methyl- 8015 5; 8260 100 isobutyl ketone Methylene bromide; 74-95-3 Methane, dibromo- 8010 15; 8021 20; Dibromomethane 8260 10 Methylene chloride; 75-09-2 Methane, dichloro- 8010 5; 8021 0.2; Dichloromethane 8260 10 Naphthalene 91-20-3 Naphthalene 8021 0.5; 8100 200; 8260 5; 8270 10 1,4- Naphthoquinone 130-15-4 1,4- Naphthalenedione 8270 10 1-Naphthylamine 134-32-7 1-Naphthalenamine 8270 10 A-6 APPENDIX 2 Appendix II to Part 258 - List of Hazardous Inorganic and Organic Constituents [1] Common Name2 CAS RN3 CASI Suggested PQL methods 3 (τ /L)6 Common Name CAS RN Chemical abstracts service index name Suggested Methods; PQL (τ/L) 2-Naphthylamine 91-59-8 2-Naphthalenamine 8270 10 Nickel (Total) Nickel 6010 150; 7520 400 o-Nitroaniline; 2-Nitroaniline 88-74-4 Benzenamine, 2- nitro 8270 50 m-Nitroaniline; 3-Nitroanile 99-09-2 Benzenamine, 3- nitro 8270 50 p-Nitroaniline; 4-Nitroaniline 100-01-6 Benzenamine, 4- nitro 8270 20 Nitrobenzene 98-95-3 Benzene, nitro- 8090 40; 8270 10 o-Nitrophenol; 2- Nitrophenol 88-75-5 Phenol, 2-nitro- 8040 5; 8270 10 p-Nitrophenol; 4- Nitrophenol 100-02-7 Phenol, 4-nitro- 8040 10; 8270 50 N-Nitrosodi-n- butylamine 924-16-3 1-Butanamine, N- butyl-N-nitroso- 8270 10 N- Nitrosodiethylamine 55-18-5 Ethanamine, N- ethyl-N-nitroso- 8270 20 N- Nitrosodimethylamine 62-75-9 Methanamine, N- methyl-N-nitroso 8070 2 N- Nitrosodiphenylamine 86-30-6 Benzenamine, N- nitroso-N-phenyl- 8070 5 N- Nitrosodipropylamine N- 621-64-7 1-Propanamine, N- nitroso-N-propyl; 8070 10 Nitroso-N-dipropylamine;Di-n- propylnitrosamine N- Nitrosomethylethalamine 10595-95-6 Ethanamine, N- methyl-N-nitroso 8270 10 N- Nitrosopiperidine 100-75-4 Piperidine, 1- nitroso- 8270 20 N- Nitrosopyrrolidine 930-55-2 Pyrrolidine, 1- nitroso- 8270 40 5-Nitro-o- toluidine 99-55-8 Benzenamine, 2- methyl-5-nitro- 8270 10 Parathion 56-38-2 Phosphorothioic acid, 0,0-diethyl 0-(4-nitrophenyl) ester 8141 0.5; 8270 10 Pentachlorobenzene 608-93-5 Benzene, pentachloro- 8270 10 Pentachloronitro benzene 82-68-8 Benzene, pentachloronitro 8270 20 Pentachlorophenol 87-86-5 Phenol, pentachloro- 8040 5; 8270 50 Phenacetin 62-44-2 Acetamide, N-(4- ethoxyphenyl) 8270 20 Phenanthrene 85-01-8 Phenanthrene 8100 200; 8270 10 Phenol 108-95-2 Phenol 8040 1 p- Phenylenediamine 106-50-3 1,4- Benzenediamine 8270 10 Phorate 298-02-2 Phosphorodithioic acid, 0,0-diethyl S- 8140 2; 8141 0.5; [(ethylthio)methyl] ester 8270 10 Polychlorinated biphenyls; PCBs; See Note 9 1,1'-Biphenyl, chloro derivatives 8080 50; 8270 200 Aroclors Pronamide 23950-58-5 Benzamide, 3,5- dichloro-N-(1,1-dimethyl-2-propynyl)- 8270 10 Propionitrile; Ethyl cyanide 107-12-0 Propanenitrile 8015 60; 8260 150 Pyrene 129-00-0 Pyrene 8100 200; 8270 10 Safrole 94-59-7 1,3-Benzodioxole, 5-(2-propenyl)- 8270 10 Selenium (Total) Selenium 6010 750; 7740 20; 7741 20 Silver (Total) Silver 6010 70; 7760 100; 7761 10 Silvex; 2,4,5-TP 93-72-1 Propanoic acid, 2- (2,4,5-trichlorophenoxy)- 8150 2 Styrene 100-42-5 Benzene, ethenyl- 8020 1; 8021 0.1; 8260 10 Sulfide 18496-25-8 Sulfide 9030 4000 2,4,5-T; 2,4,5- Trichlorophenoxy 93-76-5 Acetic acid, (2,4,5- trichlorophenoxy)- 8150 2 acetic acid 1,2,4,5- Tetrachlorobenzene 95-94-3 Benzene, 1,2,4,5- tetrachloro- 8270 10 1,1,1,2- Tetrachloroethane 630-20-6 Ethane, 1,1,1,2- tetrachloro- 8010 5; 8021 0.05; 8260 5 1,1,2,2- Tetrachloroethne 79-34-5 Ethane, 1,1,2,2- tetrachloro- 8010 0.5; 8021 0.1; 8260 5 Tetrachloroethylene 127-18-4 Ethene, tetrachloro- 8010 0.5; 8021 0.5; 8260 5 Tetrachloroethene; Perchloroethylene 2,3,4,6- Tetrachlorophenol 58-90-2 Phenol, 2,3,4,6- tetrachloro- 8270 10 Thallium (Total) Thallium 6010 400; 7840 1000; 7841 10 Tin (Total) Tin 6010 40 Toluene 108-88-3 Benzene, methyl- 8020 2; 8021 0.1; 8260 5 o-Toluidine 95-53-4 Benzenamine, 2- methyl- 8270 10 Toxaphene See Note 10 Toxaphene 8080 2 1,2,4- Trichlorobenzene 120-82-1 Benzene, 1,2,4- trichloro- 8021 0.3; 8120 0.5; 8260 10; 8270 10 1,1,1- Trichloroethane; 71-55-6 Ethane, 1,1,1- trichloro- 8010 0.3; 8021 0.3; 8260 5 A-7 APPENDIX 2 Appendix II to Part 258 - List of Hazardous Inorganic and Organic Constituents [1] Common Name2 CAS RN3 CASI Suggested PQL methods 3 (τ /L)6 Common Name CAS RN Chemical abstracts service index name Suggested Methods; PQL (τ/L) Methylchloroform 1,1,2- Trichloroethane 79-00-5 Ethane, 1,1,2- trichloro- 8010 0.2; 8260 5 Trichloroethylene; 79-01-6 Ethene, trichloro- 8010 1; 8021 0.2; 8260 5 Trichloroethene Trichlorofluoromethane; CFC-11 75-69-4 Methane, trichlorofluoro- 8010 10; 8021 0.3; 8260 5 2,4,5- Trichlorophenol 95-95-4 Phenol, 2,4,5- trichloro- 8270 10 2,4,6- Trichlorophenol 88-06-2 Phenol, 2,4,6- trichloro- 8040 5; 8270 10 1,2,3- Trichloropropane 96-18-4 Propane, 1,2,3- trichloro- 8010 10; 8021 5; 8260 15 0,0,0- Triethyl phosphorothioate 126-68-1 Phosphorothioic acid, 0,0,0-triethylester 8270 10 sym- Trinitrobenzene 99-35-4 Benzene, 1,3,5- trinitro- 8270 10 Vanadium (Total) Vanadium 6010 80; 7910 2000; 7911 40 Vinyl acetate 108-05-4 Acetic acid, ethenyl ester 8260 50 Vinyl chloride; Chloroethene 75-01-4 Ethene, chloro- 8010 2; 8021 0.4; 8260 10 Xylene(total) See Note11 Benzene, dimethyl- 8020 5; 8021 0.2; 8260 5 Zinc (Total) Zinc 6010 20; 7950 50; 7951 0.5 Notes 1. The regulatory requirements pertain only to the list of substances; the right hand columns (Methods and PQL) are given for informational purposes only. See also footnotes 5 and 6. 2. Common names are those widely used in government regulations, scientific publications, and commerce; synonyms exist for many chemicals. 3. Chemical Abstracts Service registry number. Where Total is entered, all species in the ground water that contain this element are included. 4. CAS index are those used in the 9th Collective Index. 5. Suggested Methods refer to analytical procedure numbers used in EPA Report SW-846 Test Methods for Evaluating Solid Waste, third edition, November 1986, as revised, December 1987. Analytical details can be found in SW-846 and in documentation on file at the agency. CAUTION: The methods listed are representative SW-846 procedures and may not always be the most suitable method(s) for monitoring an analyte under the regulations. 6. Practical Quantitation Limits (PQLs) are the lowest concentrations of analytes in ground waters that can be realiably determined within specified limits of precision and accuracy by the indicated methods under routine laboratory operating conditions. The PQLs listed are generally stated to one significant figure. PQLs are based on 5 mL samples for volatile organics and 1 L samples for semivolatile organics. CAUTION: The PQL values in many cases are based only on a general estimate for the method and not on a determination for individual compounds; PQLs are not a part of the regulation. 7. This substance is often called Bis(2-chloroisopropyl) ether, the name Chemical Abstracts Service applies to its noncommercial isomer, Propane, 2,2-oxybis[2-chloro- (CAS RN 39638-32-9). 8. Chlordane: This entry includes alpha-chlordane (CAS RN 5103- 71-9), beta-chlordane (CAS RN 5103-74-2), gamma-chlordane (CAS RN 5566-34- 7), and constituents of chlordane (CAS RN 57-74-9 and CAS RN 12789-03-6). PQL shown is for technical chlordane. PQLs of specific isomers are about 20 (r)g/L by method 8270. 9. Polychlorinated biphenyls (CAS RN 1336-36-3); this category contains congener chemicals, including constituents of Aroclor 1016 CAS RN 12674-11-2), Aroclor 1221 (CAS RN 11104-28-2), Aroclor 1232 (CAS RN 11141-16-5), Aroclor 1242 (CAS RN 53469-21-9), Aroclor 1248 (CAS RN 12672-29-6), Aroclor 1254 (CAS RN 11097- 69-1), and Aroclor 1260 (CAS RN 11096-82-5). The PQL shown is an average value for PCB congeners. 10. Toxaphene: This entry includes congener chemicals contained in technical toxaphene (CAS RN 8001-35-2), i.e., chlorinated camphene. 11. Xylene (total): This entry includes o-xylene (CAS RN 96-47-6), m-xylene (CAS RN 108-38-3), p-xylene (CAS RN 106-42-3), and unspecified xylenes (dimethylbenzenes) (CAS RN 1330-20-7). PQLs for method 8021 are 0.2 for o-xylene and 0.1 for m- or p-xylene. The PQL for m- xylene is 2.0 (r)g/L by method 8020 or 8260.