TITLE 35: ENVIRONMENTAL PROTECTION
SUBTITLE F: PUBLIC WATER SUPPLIES
CHAPTER I: POLLUTION CONTROL BOARD
PART 620 GROUNDWATER QUALITY
SECTION 620.APPENDIX E SIMILAR-ACTING SUBSTANCES



Section 620.APPENDIX E   Similar-Acting Substances

 

620.TABLE A   Similar-Acting Noncarcinogenic Constituents

 

Cholinesterase Inhibition

 

116-06-3

Aldicarb

1563-66-2

Carbofuran

 

 

Circulatory System

 

15972-60-8

Alachlor

7440-36-0

Antimony

1912-24-9

Atrazine

71-43-2

Benzene

94-75-7

2,4-D (2,4-dichlorophenoxy acetic acid)

121-14-2

2,4-Dinitrotoluene

206-44-0

Fluoranthene

86-73-7

Fluorene

98-95-3

Nitrobenzene

122-34-9

Simazine

100-42-5

Styrene

79-01-6

Trichloroethylene

99-35-4

1,3,5-Trinitrobenzene

7440-66-6

Zinc

 

 

Decreased Body Weight

 

75-71-8

Dichlorodifluoromethane

84-66-2

Diethyl phthalate

95-48-7

2-Methylphenol (o-cresol)

91-20-3

Naphthalane

7440-02-0

Nickel

108-95-2

Phenol

122-34-9

Simazine

71-55-6

1,1,1-Trichloroethane

1330-20-7

Xylenes

 

 

Developmental

 

7429-90-5

Aluminum

50-32-8

Benzo(a)pyrene

7440-42-8

Boron

78-93-3

2-Butanone (methyl ethyl ketone)

75-15-0

Carbon disulfide

78-87-5

1,2-Dichloropropane

84-66-2

Diethyl phthalate

88-85-7

Dinoseb

7439-93-2

Lithium

375-73-5

PFBS (perfluorobutanesulfonic acid)

375-95-1

PFNA (perfluorononanoic acid)

1763-23-1

PFOS (perfluorooctanesulfonic acid)

335-67-1

PFOA (perfluorooctanoic acid)

 

 

Endocrine System

 

106-93-4

Ethylene dibromide (1,2-dibromoethane)

120-82-1

1,2,4-Trichlorobenzene

 

 

Gastrointestinal System

 

7440-41-7

Beryllium

7440-50-8

Copper

145-73-3

Endothall

77-47-4

Hexachlorocyclopentadiene

7439-89-6

Iron

1634-04-4

MTBE (methyl tertiary-butyl-ether)

 

 

Immune System

 

156-60-5

trans-1,2-Dichloroethylene

58-89-9

gamma-HCH (gamma-hexachlorocyclohexane, lindane)

7487-94-7

Mercury (mercuric chloride)

76-44-8

Heptachlor

355-46-4

PFHxS (perfluorohexanesulfonic acid)

375-95-1

PFNA (perfluorononanoic acid)

1763-23-1

PFOS (perfluorooctanesulfonic acid)

335-67-1

PFOA (perfluorooctanoic acid)

 

 

Kidney

 

7440-39-3

Barium

7440-43-9

Cadmium

94-75-7

2,4-D (2,4-dichlorophenoxy acetic acid)

75-99-0

Dalapon

75-34-3

1,1-Dichloroethane

107-06-2

1,2-Dichloroethane

156-59-2

cis-1,2-Dichloroethylene

123-91-1

1,4-Dioxane (p-dioxane)

206-44-0

Fluoranthene

98-82-8

Isopropylbenzene (cumene)

7439-93-2

Lithium

93-65-2

MCPP (mecoprop)

7487-94-7

Mercury (mercuric chloride)

7439-98-7

Molybdenum

129-00-0

Pyrene

108-88-3

Toluene

7440-62-2

Vanadium

 

 

Liver

 

83-32-9

Acenaphthene

319-84-6

alpha-BHC (alpha-benzene hexachloride)

56-23-5

Carbon Tetrachloride

12789-03-6

Chlordane

108-90-7

Chlorobenzene

67-66-3

Chloroform

94-75-7

2,4-D (2,4-dichlorophenoxy acetic acid)

106-46-7

p-Dichlorobenzene (1,4-dichlorobenzene)

75-35-4

1,1-Dichloroethylene

75-09-2

Dichloromethane (methylene chloride)

117-81-7

Di(2-ethylhexyl)phthalate

121-14-2

2,4-Dinitrotoluene

123-91-1

1,4-Dioxane (p-dioxane)

72-20-8

Endrin

100-41-4

Ethylbenzene

106-93-4

Ethylene dibromide (1,2-dibromoethane)

206-44-0

Fluoranthene

13252-13-6

HFPO-DA (hexafluoropropylene oxide dimer acid, GenX)

2691-41-0

HMX (octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine)

1024-57-3

Heptachlor Epoxide

1634-04-4

MTBE (methyl tertiary-butyl ether)

87-86-5

Pentachlorophenol

1918-02-1

Picloram

100-42-5

Styrene

118-96-7

TNT (2,4,6-trinitrotoluene)

93-72-1

2,4,5-TP (silvex)

75-01-4

Vinyl Chloride

 

 

Lungs

 

90-12-0

1-Methylnaphthalene

91-57-6

2-Methylnaphthalene

 

 

Mortality

 

84-74-2

Di-n-butyl phthalate

1330-20-7

Xylenes

 

 

Nervous System

 

67-64-1

Acetone

121-14-2

2,4-Dinitrotoluene

72-20-8

Endrin

7439-93-2

Lithium

7439-96-5

Manganese

95-48-7

2-Methylphenol (o-cresol)

121-82-4

RDX (hexahydro-1,3,5-trinitro- l,3,5-triazine)

127-18-4

Tetrachloroethylene

 

 

Reproductive System

 

1912-24-9

Atrazine

96-12-8

1,2-Dibromo-3-chloropropane

1563-66-2

Carbofuran

75-15-0

Carbon disulfide

143-33-9

Cyanide

1918-00-9

Dicamba

106-93-4

Ethylene dibromide (1,2-dibromoethane)

7439-93-2

Lithium

72-43-5

Methoxychlor

 

 

Skin

 

7440-38-2

Arsenic

7440-22-4

Silver

7440-28-0

Thallium

 

 

Spleen

 

99-65-0

1,3-Dinitrobenzene

606-20-2

2,6-Dinitrotoluene

99-35-4

1,3,5-Trinitrobenzene

 

 

Thyroid

 

7440-48-4

Cobalt

14797-73-0

Perchlorate

355-46-4

PFHxS (perfluorohexanesulfonic acid)

375-73-5

PFBS (perfluorobutanesulfonic acid)

8001-35-2

Toxaphene

 

 

Whole Body

 

120-12-7

Anthracene

7440-36-0

Antimony

65-85-0

Benzoic Acid

95-50-1

o-Dichlorobenzene (1,2-dichlorobenzene)

206-44-0

Fluoranthene

7782-49-2

Selenium

79-00-5

1,1,2-Trichloroethane

75-69-4

Trichlorofluoromethane

 

(Source:  Added at 49 Ill. Reg. 4488, effective March 28, 2025)


 

Section 620.APPENDIX E   Similar-Acting Substances

 

620.TABLE B   Similar-Acting Carcinogenic Constituents

 

Circulatory System

 

71-43-2

Benzene

107-06-2

1,2-Dichloroethane

106-93-4

Ethylene dibromide (1,2-dibromoethane)

 

 

Gastrointestinal System

 

56-55-3

Benzo(a)anthracene

205-99-2

Benzo(b)fluoranthene

207-08-9

Benzo(k)fluoranthene

50-32-8

Benzo(a)pyrene

218-01-9

Chrysene

53-70-3

Dibenzo(a,h)anthracene

106-93-4

Ethylene dibromide (1,2-dibromoethane)

193-39-5

Indeno(1,2,3-c,d)pyrene

 

 

Kidney

 

67-66-3

Chloroform

96-12-8

1,2-Dibromo-3-chloropropane (dibromochloropropane)

121-14-2

2,4-Dinitrotoluene

606-20-0

2,6-Dinitrotoluene

100-41-4

Ethylbenzene

79-01-6

Trichloroethylene

 

 

Liver

 

319-84-6

alpha-BHC (alpha-benzene hexachloride)

56-23-5

Carbon tetrachloride

12789-03-6

Chlordane

106-46-7

p-Dichlorobenzene (1,4-dichlorobenzene)

75-09-2

Dichloromethane (methylene chloride)

78-87-5

1,2-Dichloropropane

117-81-7

Di(2-ethylhexyl)phthalate

121-14-2

2,4-Dinitrotoluene

606-20-0

2,6-Dinitrotoluene

123-91-1

1,4-Dioxane (p-dioxane)

58-89-9

gamma-HCH (gamma -hexachlorocyclohexane, lindane)

76-44-8

Heptachlor

1024-57-3

Heptachlor epoxide

1336-36-3

PCBs (polychlorinated biphenyls as decachloro-biphenyl)

335-67-1

PFOA (perfluorooctanoic acid)

87-86-5

Pentachlorophenol

127-18-4

Tetrachloroethylene

8001-35-2

Toxaphene

79-01-6

Trichloroethylene

75-01-4

Vinyl Chloride

 

 

Mammary Gland

 

121-14-2

2,4-Dinitrotoluene

606-20-0

2,6-Dinitrotoluene

 

(Source:  Added at 49 Ill. Reg. 4488, effective March 28, 2025)