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

Current through Register Vol. 48, No. 28, July 12, 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