6/4/7440

Platinum, as PT

1

mg/m3

Asthma; Upper Respiratory Tract Irritation

6/4/7440

Platinum, as PT

0.002

mg/m3

Asthma; Upper Respiratory Tract Irritation

100-01-6

p-Nitroaniline

1

mg/m3

100-00-5

p-Nitrochlorobenzene

0.5

mg/m3

9002-86-2

Polyvinyl chloride

1

mg/m3

Pneumoconiosis; Lower Respiratory Tract Irritation; Pulmonary Function changes

A4

65997-15-1

Portland cement

5

mg/m3

65997-15-1

Portland cement

10

mg/m3

65997-15-1

Portland cement

1

mg/m3

Pulmonary Function; resp symptoms; asthma

A4

1310-58-3

Potassium hydroxide

2

mg/m3

106-50-3

p-Phenylenediamine

0.1

mg/m3

57-57-8

P-Propiolactone

0.5

ppm

Skin cancer; Upper Respiratory Tract Irritation

A3

1610-18-0

Prometon

0.5

mg/m3

Decreased body weight

A4

7287-19-6

Prometryn

1

mg/m3

Liver/kidney damage, bone marrow effects, and maternal and fetal toxicity

A4

74-98-6

Propane

1,000

ppm

1120-71-4

Propane sultone

Cancer

A3

107-19-7

Propargyl alcohol

1

ppm

123-38-6

Propionaldehyde

20

ppm

Upper Respiratory Tract Irritation

79-09-4

Propionic acid

10

ppm

114-26-1

Propoxur

0.5

mg/m3

109-60-4; 108-21-4

Propyl Acetate

100

ppm

Eye and Upper Respiratorytt Tract Irritation

115-77-5

Pentaerythritol

5

mg/m3

115-77-5

Pentaerythritol

10

mg/m3

109-66-0

Pentane

600

ppm

78-78-4; 109-66-0; 463-82-1

Pentane, all isomers

1,000

ppm

Narcosis; Respiratory Tract Irritation

123-92-2; 620-11-1; 624-41-9; 625-16-1; 626-38-0; 628-63-7

Pentyl acetate, all isomers

50

ppm

Upper Respiratory Tract

79-21-0

Peracetic add

0.4

ppm

Upper Respiratory Tract, Eye, and Skin Irritation

A4

594-42-3

Perchloromethyl mercaptan

0.1

ppm

7616-94-6

Perchloryl fluoride

0.5

ppm

Lower Respiratory Tract and Upper Respiratory Tract Irritation; Methemoglobinemia; fluorosis

19430-93-4

Perfluorobutyl ethylene

100

ppm

Hematologic Effects

382-21-8

Perfluoroisobutylene

0.01

ppm

Upper Respiratory Tract Irritation; hematologic Effects

Varies with compound

Persulfates, as persulfate

0.1

mg/m3

Skin Irritation

108-95-2

Phenol

5

ppm

92-84-2

Phenothiazine

0.5

mg/m3

Phototoxicity; liver, bone marrow, spleen toxicity; anemia

DSEN

A4

101-84-8

Phenyl ether, vapor

1

ppm

Upper Respiratory Tract and Eye Irritation; nausea

8004-13-5

Phenyl ether-biphenyl mixture

1

ppm

122-60-1

Phenyl glycidyl ether

0.1

ppm

Testicular Damage

DSEN

A3

103-71-9

Phenyl isocyanate

0.005

ppm

Upper Respiratory Tract Irritation

DSEN; RSEN

108-98-5

Phenyl mercaptan

0.1

ppm

Central Nervous System Impairment; Eye and Skin Irritation

60-12-8

Phenylethyl alcohol

0.5

ppm

Embryo/fetal damage

100-63-0

Phenylhydrazine

0.1

ppm

Anemia; Upper Respiratory Tract and Skin Irritation

A3

638-21-1

Phenylphosphine

0.05

ppm

298-02-2

Phorate

0.05

mg/m3

75-44-5

Phosgene

ppm

Upper Respiratory Tract Irritation; Pulmonary edema; Pulmonary emphysema

7803-51-2

Phosphine

0.05

ppm

Upper Respiratory Tract and Gastrointestinal Irritation; headache; Central Nervous System Impairment

A4

7664-38-2

Phosphoric acid

1

mg/m3

12185-10-3

Phosphorus (yellow)

0.1

mg/m3

10025-87-3

Phosphorus oxychloride

0.1

ppm

10026-13-8

Phosphorus pentachloride

0.1

ppm

1314-80-3

Phosphorus pentasulfide

1

mg/m3

12/2/7719

Phosphorus trichloride

0.2

ppm

7723-14-0

Phosphorus yellow

0.1

mg/m3

85-44-9

Phthalic anhydride

0.002

mg/m3

Respiratory Sensitization, Dermal Sensitization, Asthma

DSEN; RSEN

A4

2/1/1918

Picloram

10

mg/m3

2/1/1918

Picloram

5

mg/m3

88-89-1

Picric acid

0.1

mg/m3

83-26-1

Pindone

0.1

mg/m3

110-85-0

Piperazine and salts, as piperazine

0.03

ppm

Resp Sensitization; asthma

Dermal; Respiratory

A4

142-64-3

Piperazine dihydrochloride

5

mg/m3

26499-65-0

Plaster of Paris

10

mg/m3

26499-65-0

Plaster of Paris

5

mg/m3

115-07-1

Propylene

500

ppm

Asphyxia; Upper Respiratory Tract Irritation

A4

78-87-5

Propylene dichloride

10

ppm

Upper Respiratory Tract Irritation; body weight Effects

DSEN

A4

6423-43-4

Propylene glycol dinitrate

ppm

Vasodilation, headache, hypotension

1569-02-4

Propylene Glycol Ethyl Ether

50

ppm

75-56-9

Propylene oxide

2

ppm

Eye and Upper Respiratory Tract Irritation

DSEN

A3

75-55-8

Propyleneimine

0.2

ppm

Upper Respiratory Tract Irritation; kidney Damage

A3

98-51-1

p-tert-Butyl toluene

1

ppm

Eye and Upper Respiratory Tract Irritation; nausea

106-49-0

p-Toluidine

2

ppm

8003-34-7

Pyrethrum

5

mg/m3

110-86-1

Pyridine

1

ppm

Skin Irritation; liver and kidney Damage

A3

106-51-4

Quinone

0.1

ppm

Eye irritation, URT Irritation, Visual Disturbance

DSEN

A4

Refractory Ceramic Fibers

0.2

f/cc

Pulmonary fibrosis; Pulmonary tune

A2

108-46-3

Resorcinol

10

ppm

7440-16-6

Rhodium, as Rh

0.001

mg/m3

7440-16-6

Rhodium, as Rh

0.1

mg/m3

299-84-3

Ronnel

5

mg/m3

Cholinesterase Inhibition

A4

9/7/8050

Rosin core solder thermal decomposition products

0.001

mg/m3

Skin Sensitization; dermatitis; asthma

DSEN;RSEN

2246-49-3

Rosin core solder, as formaldehyde

0.1

mg/m3

83-79-4

Rotenone (commercial)

5

mg/m3

626-38-0

sec-Amyl acetate

125

ppm

105-46-4

sec-Butyl acetate

200

ppm

108-84-9

sec-Hexyl acetate

20

ppm

Eye and Upper Respiratorytt Tract Irritation

7782-49-2

Selenium

0.2

mg/m3

7782-49-2

Selenium

0.2

mg/m3

Eye and Upper Respiratorytt Tract Irritation

7783-79-1

Selenium hexafluoride, as Se

0.05

ppm

136-78-7

Sesone

5

mg/m3

136-78-7

Sesone

10

mg/m3

28523-86-6

Sevoflurane

50

ppm

Central nervous system impairment

61790-53-2

Silica, amorphous, diatomaceous earth

3

mg/m3

61790-53-2

Silica, amorphous, diatomaceous earth

6

mg/m3

112926-00-8

Silica, amorphous, precipitated and gel

6

mg/m3

1317-95-9; 14808-60-7

Silica, crystalline - quartz

0.025

mg/m3

Pulmonary fibrosis; lung cancer

A2

60676-86-0

Silica, fused

0.1

mg/m3

7440-21-3

Silicon

10

mg/m3

7440-21-3

Silicon

5

mg/m3

409-21-2

Silicon carbide

0.1

f/cc

Lung Fibrosis, cancer

A2

409-21-2

Silicon carbide

10

mg/m3

Pulmonary Damage

409-21-2

Silicon carbide

3

mg/m3

Pulmonary Damage

7803-62-5

Silicon tetrahydride

5

ppm

7440-22-4

Silver

0.1

mg/m3

Argyria