Illinois Administrative Code
Title 35 - ENVIRONMENTAL PROTECTION
Part 724 - STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES
Subpart EE - HAZARDOUS WASTE MUNITIONS AND EXPLOSIVES STORAGE
Appendix I - Groundwater Monitoring List

Universal Citation: 35 IL Admin Code ยง I
Current through Register Vol. 48, No. 38, September 20, 2024

a) Common names are those widely used in government regulations, scientific publications and commerce; synonyms exist for many chemicals.

b) "CAS RN" means "Chemical Abstracts Service Registry Number". Where "total" is entered, all species in the groundwater that contain this element are included.

c) CAS index names are those used in the 9th Cumulative index.

d) PCBs (CAS RN 1336-36-3). This category contains congener chemicals, including constituents 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).

e) PCDDs. This category includes congener chemicals, including tetrachlorodibenzo-p-dioxins (see also 2,3,7,8-TCDD), pentachlorodibenzo-p-dioxins and hexachlorodibenzo-p-dioxins.

f) PCDFs. This category contains congener chemicals, including tetrachlorodibenzofurans, pentachlorodibenzofurans, and hexachlorodibenzofurans.

Common Name

CAS RN

Chemical Abstracts Service Index Name

Acenaphthene

83-32-9

Acenaphthylene, 1,2-dihydro-

Acenaphthylene

208-96-8

Acenaphthylene

Acetone

67-64-1

2-Propanone

Acetophenone

98-86-2

Ethanone, 1-phenyl-

Acetonitrile; Methyl cyanide

75-05-8

Acetonitrile

2-Acetylaminofluorene; 2-AAF

53-96-3

Acetamide, N-9H-fluoren-2-yl-

Acrolein

107-02-8

2-Propenal

Acrylonitrile

107-13-1

2-Propenenitrile

Aldrin

309-00-2

1,4:5,8-Dimethanonaphthalene, 1,2,3,4,10,10-hexachloro-1,4,4a,5,8,8a-hexahydro- (1a,4a,4ab,5a,8a,8ab)-

Allyl chloride

107-05-1

1-Propene, 3-chloro-

4-Aminobiphenyl

92-67-1

(1,1'-Biphenyl)-4-amine

Aniline

62-53-3

Benzenamine

Anthracene

120-12-7

Anthracene

Antimony

(Total)

Antimony

Aramite

140-57-8

Sulfurous acid, 2-chloroethyl 2-(4-(1,1-dimethylethyl)phenoxy)-1-methylethyl ester

Arsenic

(Total)

Arsenic

Barium

(Total)

Barium

Benzene

71-43-2

Benzene

Benzo(a)anthracene; Benzanthracene

56-55-3

Benz(a)anthracene

Benzo(b)fluoranthene

205-99-2

Benz(e)acephenanthrylene

Benzo(k)fluoranthene

207-08-9

Benzo(k)fluoranthene

Benzo(ghi)perylene

191-24-2

Benzo(ghi)perylene

Benzo(a)pyrene

50-32-8

Benzo(a)pyrene

Benzyl alcohol

100-51-6

Benzenemethanol

Beryllium

(Total)

Beryllium

a-BHC

319-84-6

Cyclohexane, 1,2,3,4,5,6-hexachloro-, (1a,2a,3b,4a,5b,6b)-

b-BHC

319-85-7

Cyclohexane, 1,2,3,4,5,6-hexachloro-, (1a,2b,3a,4b,5a,6b)-

d-BHC

319-86-8

Cyclohexane, 1,2,3,4,5,6-hexachloro-, (1a,2a,3a,4b,5a,6b)-

g-BHC; Lindane

58-89-9

Cyclohexane, 1,2,3,4,5,6-hexachloro-, (1a,2a,3b,4a,5a,6b)-

Bis(2-chloroethoxy)methane

111-91-1

Ethane, 1,1'-(methylenebis(oxy))bis(2-chloro-

Bis(2-chloroethyl) ether

111-44-4

Ethane, 1,1'-oxybis(2-chloro-

Bis(2-chloro-1-methylethyl) ether; 2,2'-Dichlorodiisopropyl ether

108-60-1

Propane, 2,2'-oxybis(1-chloro-

Bis(2-ethylhexyl) phthalate

117-81-7

1,2-Benzenedicarboxylic acid, bis(2-ethylhexyl) ester

Bromodichloromethane

75-27-4

Methane, bromodichloro-

Bromoform; Tribromomethane

75-25-2

Methane, tribromo-

4-Bromophenyl phenyl ether

101-55-3

Benzene, 1-bromo-4-phenoxy-

Butyl benzyl phthalate; Benzyl butyl phthalate

85-68-7

1,2-Benzenedicarboxylic acid, butyl phenylmethyl ester

Cadmium

Total

Cadmium

Carbon disulfide

75-15-0

Carbon disulfide

Carbon tetrachloride

56-23-5

Methane, tetrachloro-

Chlordane

57-74-9

4,7-Methano-1H-indene,1,2,4,5,6,7,8,8-octachloro-2,3,3a,4,7,7a-hexahydro-

p-Chloroaniline

106-47-8

Benzeneamine, 4-chloro-

Chlorobenzene

108-90-7

Benzene, chloro-

Chlorobenzilate

510-15-6

Benzeneacetic acid, 4-chloro-a-(4-chlorophenyl)-a-hydroxy-, ethyl ester

p-Chloro-m-cresol

59-50-7

Phenol, 4-chloro-3-methyl-

Chloroethane; Ethyl chloride

75-00-3

Ethane, chloro-

Chloroform

67-66-3

Methane, trichloro-

2-Chloronapthalene

91-58-7

Naphthalene, 2-chloro-

2-Chlorophenol

95-57-8

Phenol, 2-chloro-

4-Chlorophenyl phenyl ether

7005-72-3

Benzene, 1-chloro-4-phenoxy-

Chloroprene

126-99-8

1,3-Butadiene, 2-chloro-

Chromium

(Total)

Chromium

Chrysene

218-01-9

Chrysene

Cobalt

(Total)

Cobalt

Copper

(Total)

Copper

m-Cresol

108-39-4

Phenol, 3-methyl-

o-Cresol

95-48-7

Phenol, 2-methyl-

p-Cresol

106-44-5

Phenol, 4-methyl-

Cyanide

57-12-5

Cyanide

2,4-D; 2,4-Dichlorophenoxyacetic acid

94-75-7

Acetic acid, (2,4-dichlorophenoxy)-

4,4'-DDD

72-54-8

Benzene, 1,1'-(2,2-dichloroethylidene)bis(4-chloro-

4,4'-DDE

72-55-9

Benzene, 1,1'-(dichloroethylidene)bis(4-chloro-

4,4'-DDT

50-29-3

Benzene, 1,1'-(2,2,2-trichloroethylidene)bis(4-chloro-

Diallate

2303-16-4

Carbamothioic acid, bis(1-methylethyl)-, S-(2,3-dichloro-2-propenyl) ester

Dibenz(a,h)anthracene

53-70-3

Dibenz(a,h)anthracene

Dibenzofuran

132-64-9

Dibenzofuran

Dibromochloromethane; Chlorodibromomethane

124-48-1

Methane, dibromochloro-

1,2-Dibromo-3-chloropropane; DBCP

96-12-8

Propane, 1,2-dibromo-3-chloro-

1,2-Dibromoethane; Ethylene dibromide

106-93-4

Ethane, 1,2-dibromo-

Di-n-butyl phthalate

84-74-2

1,2-Benzenedicarboxylic acid, dibutyl ester

o-Dichlorobenzene

95-50-1

Benzene, 1,2-dichloro-

m-Dichlorobenzene

541-73-1

Benzene, 1,3-dichloro-

p-Dichlorobenzene

106-46-7

Benzene, 1,4-dichloro-

3,3'-Dichlorobenzidine

91-94-1

(1,1'-Biphenyl)-4,4'-diamine, 3,3'-dichloro-

trans-1,4-Dichloro-2-butene

110-57-6

2-Butene, 1,4-dichloro-, (E)-

Dichlorodifluoromethane

75-71-8

Methane, dichlorodifluoro-

1,1-Dichloroethane

75-34-3

Ethane, 1,1-dichloro-

1,2-Dichloroethane; Ethylene dichloride

107-06-2

Ethane, 1,2-dichloro-

1,1-Dichloroethylene; Vinylidene chloride

75-35-4

Ethene, 1,1-dichloro-

trans-1,2-Dichloroethylene

156-60-5

Ethene, 1,2-dichloro-, (E)-

2,4-Dichlorophenol

120-83-2

Phenol, 2,4-dichloro-

2,6-Dichlorophenol

87-65-0

Phenol, 2,6-dichloro-

1,2-Dichloropropane

78-87-5

Propane, 1,2-dichloro-

cis-1,3-Dichloropropene

10061-01-5

1-Propene, 1,3-dichloro-, (Z)-

trans-1,3-Dichloropropene

10061-02-6

1-Propene, 1,3-dichloro-, (E)-

Dieldrin

60-57-1

(1aR,2R,2aS,3S,6R,6aR,7,7S,7aS)-rel-3,4,5,6,9,9-Hexachloro-1a,2,2a,3,6,6a,7,7a-octahydro-2,7:3,6-dimethanonaphth(2,3-b)oxirene

Diethyl phthalate

84-66-2

1,2-Benzenedicarboxylic acid, diethyl ester

O,O-Diethyl O-2-pyrazinyl phosphorothioate; Thionazin

297-97-2

Phosphorothioic acid, O,O-diethyl O-pyrazinyl ester

Dimethoate

60-51-5

Phosphorodithioic acid, O,O-dimethyl S-(2-(methylamino)-2-oxoethyl) ester

p-(Dimethylamino)azobenzene

60-11-7

Benzenamine, N,N-dimethyl-4-(phenylazo)-

7,12-Dimethylbenz(a)anthracene

57-97-6

Benz(a)anthracene,7,12-dimethyl-

3,3'-Dimethylbenzidine

119-93-7

(1,1'-Biphenyl)-4,4'-diamine, 3,3'-dimethyl-

a,a-Dimethylphenethylamine

122-09-8

Benzeneethanamine, a,a-dimethyl-

2,4-Dimethylphenol

105-67-9

Phenol, 2,4-dimethyl-

Dimethyl phthalate

131-11-3

1,2-Benzenedicarboxylic acid, dimethyl ester

m-Dinitrobenzene

99-65-0

Benzene, 1,3-dinitro-

4,6-Dinitro-o-cresol

534-52-1

Phenol, 2-methyl-4,6-dinitro-

2,4-Dinitrophenol

51-28-5

Phenol, 2,4-dinitro-

2,4-Dinitrotoluene

121-14-2

Benzene, 1-methyl-2,4-dinitro-

2,6-Dinitrotoluene

606-20-2

Benzene, 2-methyl-1,3-dinitro-

Dinoseb; DNBP; 2-sec-Butyl-4,6-dinitrophenol

88-85-7

Phenol, 2-(1-methylpropyl)-4,6-dinitro-

Di-n-octyl phthalate

117-84-0

1,2-Benzenedicarboxylic acid, dioctyl ester

1,4-Dioxane

123-91-1

1,4-Dioxane

Diphenylamine

122-39-4

Benzeneamine, N-phenyl-

Disulfoton

298-04-4

Phosphorodithioic acid, O,O-diethyl S-(2-(ethylthio)ethyl) ester

Endosulfan I

959-98-8

6,9-Methano-2,4,3-benzodioxathiepin,6,7,8,9,10,10-hexachloro-1,5,5a,6,9,9a-hexahydro-, 3-oxide, (3a,5ab,6a,9a,9ab)-

Endosulfan II

33213-65-9

6,9-Methano-2,4,3-benzodioxathiepin,6,7,8,9,10,10-hexachloro-1,5,5a,6,9,9a-hexahydro-, 3-oxide, (3a,5aa,6b,9b,9aa)-

Endosulfan sulfate

1031-07-8

6,9-Methano-2,4,3-benzodioxathiepin,6,7,8,9,10,10-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-hexachloro-1a,2,2a,3,6,6a,7,7a-octahydro-, (1aa,2b,2ab,3a,6a,6ab,7b,7aa)-

Endrin aldehyde

7421-93-4

1,2,4-Methanocyclopenta(cd)pentalene-5-carboxaldehyde, 2,2a,3,3,4,7-hexachlorodecahydro-, (1a,2b,2ab,4b,4ab,5b,6ab,6bb,7R)-

Ethylbenzene

100-41-4

Benzene, ethyl-

Ethyl methacrylate

97-63-2

2-Propenoic acid, 2-methyl-, ethyl ester

Ethyl methanesulfonate

62-50-0

Methanesulfonic acid, ethyl ester

Famphur

52-85-7

Phosphorothioic acid, O-(4-((dimethylamino)sulfonyl)phenyl)-O,O-dimethyl ester

Fluoranthene

206-44-0

Fluoranthene

Fluorene

86-73-7

9H-Fluorene

Heptachlor

76-44-8

4,7-Methano-1H-indene, 1,4,5,6,7,8,8-heptachloro-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-heptachloro-1a,1b,5,5a,6,6a-hexahydro-, (1aa,1bb,2a,5a,5ab,6b,6aa)-

Hexachlorobenzene

118-74-1

Benzene, hexachloro-

Hexachlorobutadiene

87-68-3

1,3-Butadiene, 1,1,2,3,4,4-hexachloro-

Hexachlorocyclopentadiene

77-47-4

1,3-Cyclopentadiene, 1,2,3,4,5,5-hexachloro-

Hexachloroethane

67-72-1

Ethane, hexachloro-

Hexachlorophene

70-30-4

Phenol, 2,2'-methylenebis(3,4,6-trichloro-

Hexachloropropene

1888-71-7

1-Propene, 1,1,2,3,3,3-hexachloro-

2-Hexanone

591-78-6

2-Hexanone

Indeno(1,2,3-cd)pyrene

193-39-5

Indeno(1,2,3-cd)pyrene

Isobutyl alcohol

78-83-1

1-Propanol, 2-methyl-

Isodrin

465-73-6

1,4,5,8-Dimethanonaphthalene, 1,2,3,4,10,10-hexachloro-1,4,4a,5,8,8a-hexahydro-(1a,4a,4ab,5b,8b,8ab)-

Isophorone

78-59-1

2-Cyclohexen-1-one, 3,5,5-trimethyl-

Isosafrole

120-58-1

1,3-Benzodioxole, 5-(1-propenyl)-

Kepone

143-50-0

1,3,4-Metheno-2H-cyclobuta-(c,d)pentalen-2-one, 1,1a,3,3a,4,5,5,5a,5b,6-decachlorooctahydro-

Lead

(Total)

Lead

Mercury

(Total)

Mercury

Methacrylonitrile

126-96-7

2-Propenenitrile, 2-methyl-

Methapyrilene

91-80-5

1,2-Ethanediamine, N,N-dimethyl-N'-2-pyridinyl-N'-(2-thienylmethyl)-

Methoxychlor

72-43-5

Benzene, 1,1'-(2,2,2-trichloroethylidene)bis(4-methoxy-

Methyl bromide; Bromomethane

74-83-9

Methane, bromo-

Methyl chloride; Chloromethane

74-87-3

Methane, chloro-

3-Methylcholanthrene

56-49-5

Benz(j)aceanthrylene, 1,2-dihydro-3-methyl-

Methylene bromide; Dibromomethane

74-95-3

Methane, dibromo-

Methylene chloride; Dichloromethane

75-09-2

Methane, dichloro-

Methyl ethyl ketone; MEK

78-93-3

2-Butanone

Methyl iodide; Iodomethane

74-88-4

Methane, iodo-

Methyl methacrylate

80-62-6

2-Propenoic acid, 2-methyl-, methyl ester

Methyl methanesulfonate

66-27-3

Methanesulfonic acid, methyl ester

2-Methylnaphthalene

91-57-6

Naphthylene, 2-methyl-

Methyl parathion; Parathion methyl

298-00-0

Phosphorothioic acid, O,O-dimethyl O-(4-nitrophenyl) ester

4-Methyl-2-pentanone; Methyl isobutyl ketone

108-10-1

2-Pentanone, 4-methyl-

Naphthalene

91-20-3

Naphthalene

1,4-Naphthoquinone

130-15-4

1,4-Naphthalenedione

1-Naphthylamine

134-32-7

1-Naphthalenamine

2-Naphthylamine

91-59-8

2-Naphthalenamine

Nickel

(Total)

Nickel

o-Nitroaniline

88-74-4

Benzenamine, 2-nitro-

m-Nitroaniline

99-09-2

Benzenamine, 3-nitro-

p-Nitroaniline

100-01-6

Benzenamine, 4-nitro-

Nitrobenzene

98-95-3

Benzene, nitro-

o-Nitrophenol

88-75-5

Phenol, 2-nitro-

p-Nitrophenol

100-02-7

Phenol, 4-nitro-

4-Nitroquinoline 1-oxide

56-57-5

Quinoline, 4-nitro-, 1-oxide

N-Nitrosodi-n-butylamine

924-16-3

1-Butanamine, N-butyl-N-nitroso-

N-Nitrosodiethylamine

55-18-5

Ethanamine, N-ethyl-N-nitroso-

N-Nitrosodimethylamine

62-75-9

Methanamine, N-methyl-N-nitroso-

N-Nitrosodiphenylamine

86-30-6

Benzenamine, N-nitroso-N-phenyl-

N-Nitrosodipropylamine; Di-n-propylnitrosamine

621-64-7

1-Propanamine, N-nitroso-N-propyl-

N-Nitrosomethylethylamine

10595-95-6

Ethanamine, N-methyl-N-nitroso-

N-Nitrosomorpholine

59-89-2

Morpholine, 4-nitroso-

N-Nitrosopiperidene

100-75-4

Piperidene, 1-nitroso-

N-Nitrosopyrrolidine

930-55-2

Pyrrolidine, 1-nitroso-

5-Nitro-o-toluidine

99-55-8

Benzenamine, 2-methyl-5-nitro-

Parathion

56-38-2

Phosphorothioic acid, O,O-diethyl-O-(4-nitrophenyl) ester

Polychlorinated biphenyls; PCBs

See (g)

1,1'-Biphenyl, chloro derivatives

Polychlorinated dibenzo-p-dioxins; PCDDs

See (h)

Dibenzo(b,e)(1,4)dioxin, chloro derivatives

Polychlorinated dibenzofurans; PCDFs

See (i)

Bibenzofuran, chloro derivatives

Pentachlorobenzene

608-93-5

Benzene, pentachloro-

Pentachloroethane

76-01-7

Ethane, pentachloro-

Pentachloronitrobenzene

82-68-8

Benzene, pentachloronitro-

Pentachlorophenol

87-86-5

Phenol, pentachloro-

Phenacetin

62-44-2

Acetamide, N-(4-ethoxyphenyl)

Phenanthrene

85-01-8

Phenanthrene

Phenol

108-95-2

Phenol

p-Phenylenediamine

106-50-3

1,4-Benzenediamine

Phorate

298-02-2

Phosphorodithioic acid, O,O-diethyl S-((ethylthio)methyl) ester

2-Picoline

109-06-8

Pyridine, 2-methyl-

Pronamide

23950-58-5

Benzamide, 3,5-dichloro-N-(1,1-dimethyl-2-propenyl)-

Propionitrile; Ethyl cyanide

107-12-0

Propanenitrile

Pyrene

129-00-0

Pyrene

Pyridine

110-86-1

Pyridine

Safrole

94-59-7

1,3-Benzodioxole, 5-(2-propenyl)-

Selenium

(Total)

Selenium

Silver

(Total)

Silver

Silvex; 2,4,5-TP

93-72-1

Propanoic acid, 2-(2,4,5-trichlorophenoxy)-

Styrene

100-42-5

Benzene, ethenyl-

Sulfide

18496-25-8

Sulfide

2,4,5-T; 2,4,5-Trichlorophenoxyacetic acid

93-76-5

Acetic acid, (2,4,5-trichlorophenoxy)-

2,3,7,8-TCDD; 2,3,7,8-Tetrachlorodibenzo-p-dioxin

1746-01-8

Dibenzo(b,e)(1,4)dioxin, 2,3,7,8-tetrachloro-

1,2,4,5-Tetrachlorobenzene

95-94-3

Benzene, 1,2,4,5-tetrachloro-

1,1,1,2-Tetrachloroethane

630-20-6

Ethane, 1,1,1,2-tetrachloro-

1,1,2,2,-Tetrachloroethane

79-34-5

Ethane, 1,1,2,2-tetrachloro-

Tetrachloroethylene; Perchloroethylene; Tetrachloroethene

127-18-4

Ethene, tetrachloro-

2,3,4,6-Tetrachlorophenol

58-90-2

Phenol, 2,3,4,6-tetrachloro-

Tetraethyl dithiopyrophosphate; Sulfotepp

3689-24-5

Thiodiphosphoric acid (((HO)2P(S))2O), tetraethyl ester

Thallium

(Total)

Thallium

Tin

(Total)

Tin

Toluene

108-88-3

Benzene, methyl-

o-Toluidine

95-53-4

Benzenamine, 2-methyl-

Toxaphene

8001-35-2

Toxaphene

1,2,4-Trichlorobenzene

120-82-1

Benzene, 1,2,4-trichloro-

1,1,1-Trichloroethane; Methyl chloroform

71-55-6

Ethane, 1,1,1-trichloro-

1,1,2-Trichloroethane

79-00-5

Ethane, 1,1,2-trichloro-

Trichloroethylene; Trichloroethene

79-01-6

Ethene, trichloro-

Trichlorofluoromethane

75-69-4

Methane, trichlorofluoro-

2,4,5-Trichlorophenol

95-96-4

Phenol, 2,4,5-trichloro-

2,4,6-Trichlorophenol

88-06-2

Phenol, 2,4,6-trichloro-

1,2,3-Trichloropropane

96-18-4

Propane, 1,2,3-trichloro-

O,O,O-Triethyl phosphorothioate

126-68-1

Phosphorothioic acid, O,O,O-triethyl ester

sym-Trinitrobenzene

99-35-4

Benzene, 1,3,5-trinitro-

Vanadium

(Total)

Vanadium

Vinyl acetate

108-05-4

Acetic acid, ethenyl ester

Vinyl chloride

75-01-4

Ethene, chloro-

Xylene (total)

1330-20-7

Benzene, dimethyl-

Zinc

(Total)

Zinc

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