7782-50-5

Chlorine

0.1

ppm

Upper Respiratory Tract and Eye Irritation

A4

10049-04-4

Chlorine dioxide

0.1

ppm

Lower Respiratory Tract Irritation; bronchitis

7790-91-2

Chlorine trifluoride

0.1

ppm

107-20-0

Chloroacetaldehyde

1

ppm

78-95-5

Chloroacetone

1

ppm

Eye and Upper Respiratory Tract Irritation

79-04-9

Chloroacetyl chloride

0.05

ppm

108-90-7

Chlorobenzene

10

ppm

Liver Damage

A3

74-97-5

Chlorobromomethane

200

ppm

75-45-6

Chlorodifluoromethane

1,000

ppm

53469-21-9

Chlorodiphenyl, 42% chlorine

1

mg/m3

11097-69-1

Chlorodiphenyl, 54% chlorine

0.5

mg/m3

67-66-3

Chloroform

2

ppm

107-30-2

Chloromethyl methyl ether

107-30-2

Chloromethyl methyl ether

76-15-3

Chloropentafluoroethane

1,000

ppm

76-06-2

Chloropicrin

0.1

ppm

126-99-8

Chloroprene

1

ppm

Upper Respiratory Tract and Eye Irritation

2921-88-2

Chlorpyrifos

0.1

mg/m3

Cholinesterase Inhibition

A4

Varies with compound

Chromic acid and chromates, as Cr

0.1

mg/m3

7440-47-3

Chromium (VI), water soluble

0.2

ug/m3

RSEN; OSEN

A1

7440-47-3

Chromium metal (III)

0.003

mg/m3

RSEN; OSEN

A4

7440-47-3

Chromium metallic, Cr(0)

0.5

mg/m3

14977-61-8

Chromyl chloride

0.0001

0.00025

ppm

RSEN; OSEN

A1

218-01-9

Chrysene

Cancer

A3

5392-40-5

Citral

5

ppm

Body weight Effect; Upper Respiratory Tract Irritation; Eye Damage

Dermal

A4

2971-90-6

Clopidol

3

mg/m3

Mutagenic Effect

A4

2971-90-6

Clopidol

5

mg/m3

Coal dust

2

mg/m3

Coal dust

0.1

mg/m3

65966-93-2

Coal tar pitch volatiles

0.2

mg/m3

7440-48-4

Cobalt

0.02

mg/m3

Asthma; Pulmonary Function; MyoCardiacial Effects

DSEN; RSEN

A3

10210-68-1

Cobalt carbonyl, as Co

0.1

mg/m3

16842-03-8

Cobalt hydrocarbonyl, as Co

0.1

mg/m3

Coke oven emissions

0.15

mg/m3

7440-50-8

Copper

1

mg/m3

Irritation; Gastrointestinal; metal fume fever

7440-50-8

Copper Fume

0.1

mg/m3

Cotton dust, raw, untreated (2009)

0.2

mg/m3

Byssinosis; bronchitis; Pulmonary Function

A4

56-72-4

Coumaphos

0.05

mg/m3

Cholinesterase Inhibition

A4

95-48-7; 106-44-5; 108-39-4; 1319-77-3

Cresol, all isomers

5

ppm

4170-30-3

Crotonaldehyde

0.3

ppm

Eye and Upper Respiratorytt Tract Irritation

A3

4170-30-3

Crotonaldehyde

2

ppm

299-86-5

Crufomate

5

mg/m3

98-82-8

Cumene

50

ppm

420-04-2

Cyanamide

2

mg/m3

21725-46-2

Cyanazine

0.1

mg/m3

A3

143-33-9; 151-50-8; 592-01-8

Cyanide salts, as CN

5

mg/m3

Upper Respiratory Tract Irritation; headache; nausea; thyroid Effects

Varies with compound

Cyanide, as CN

5

mg/m3

460-19-5

Cyanogen

10

ppm

460-19-5

Cyanogen

5

ppm

Eye and Upper Respiratorytt Tract Irritation

506-68-3

Cyanogen bromide

0.3

ppm

Eye and Respiratory Tract Irritation; Pulmonary edema

506-77-4

Cyanogen chloride

0.3

ppm

110-82-7

Cyclohexane

100

ppm

Central Nervous System Impairment

108-93-0

Cyclohexanol

50

ppm

108-94-1

Cyclohexanone

25

ppm

108-94-1

Cyclohexanone

20

ppm

Eye and Upper Respiratory Tract Irritation

A3

110-83-8

Cyclohexene

20

ppm

Upper Respiratory Tract and Eye Irritation

108-91-8

Cyclohexylamine

10

ppm

121-82-4

Cyclonite

0.5

mg/m3

Liver Damage

A4

287-92-3

Cyclopentane

600

ppm

13121-70-5

Cyhexatin

5

mg/m3

141-66-2

Dicrotophos

0.05

mg/m3

Cholinesterase Inhibition

A4

77-73-6

Dicyclopentadiene

0.5

ppm

Upper Respiratory Tract, Lower Respiratory Tract, and Eye Irritation

102-54-5

Dicyclopentadienyl iron, as Fe

10

mg/m3

102-54-5

Dicyclopentadienyl iron, as Fe

5

mg/m3

60-57-1

Dieldrin

0.1

mg/m3

Liver Damage; Reproductive Effect; Central Nervous System Impairment

A3

68334-30-5; 68476-30-2; 68476-31-3; 68476-34-6; 77650-28-3

Diesel Fuel, as Total Hydrocarbons

100

mg/m3

Dermatitis

A3

111-42-2

Diethanolamine

1

mg/m3

Liver and kidney Damage

A3

96-22-0

Diethyl ketone

200

ppm

84-66-2

Diethyl phthalate

5

mg/m3

109-89-7

Diethylamine

5

ppm

Upper Respiratory Tract, Eye, and Skin Irritation

A4

112-34-5

Diethylene glycol monobutyl ether

10

ppm

Hematologic, liver and kidney Effects

111-40-0

Diethylene triamine

1

ppm

50-29-3

DDT

1

mg/m3

17702-41-9

Decaborane

0.05

ppm

8065-48-3

Demeton

0.01

ppm

919-86-8

Demeton-S-methyl

0.05

mg/m3

Cholinesterase Inhibition

Dermal

A4

117-81-7

Di(2-ethylhexyl) phthalate

0.1

mg/m3

Male reproductive effects

A3

123-42-2

Diacetone alcohol

10

ppm

Eye and upper respiratory tract irritation. CNS impairment.

431-03-8

Diacetyl

0.01

ppm

Lung damage (bronchiolitis obliterans-like illness).

DSEN

A3

333-41-5

Diazinon

0.01

mglm3

Cholinesterase Inhibition

A4

334-88-3

Diazomethane

0.2

ppm

19287-45-7

Diborane

0.1

ppm

2528-36-1

Dibutyl phenyl phosphate

0.3

ppm

Cholinesterase Inhibition; Upper Respiratory Tract Irritation

107-66-4

Dibutyl phosphate

1

ppm

84-74-2

Dibutyl phthalate

5

mg/m3

79-43-6

Dichloroacetic acid

0.5

ppm

Upper Respiratory Tract and Eye Irritation; testicular Damage

A3

7572-29-4

Dichloroacetylene

0.1

ppm

75-71-8

Dichlorodifluoromethane

1,000

ppm

75-43-4

Dichlorofluoromethane

10

ppm

75-09-2

Dichloromethane

25

ppm

A3

76-14-2

Dichlorotetrafluoroethane

1,000

ppm

62-73-7

Dichlorvos

0.1

mg/m3

Cholinesterase Inhibition

Dermal

A4

75-61-6

Difluorodibromomethane

100

ppm

Respiratory affects, Liver damage, CNS effects

7/5/2238

Diglycidyl ether

0.01

ppm

Eye and Skin Irritation; male Reproductive Damage

A4

108-83-8

Diisobutyl ketone

25

ppm

108-18-9

Diisopropylamine

5

ppm

110-71-4

Dimethoxyethane

0.5

ppm

Hematological effects; male reproductive effects, embryo/fetal damage

79-44-7

Dimethyl carbamoyl chloride

0.005

ppm

Nasal cancer; Upper Respiratory Tract Irritation

A2

624-92-0

Dimethyl disulfide

0.5

ppm

Upper Respiratory Tract Irritation; Central Nervous System Impairment

131-11-3

Dimethyl phthalate

5

mg/m3