7440-33-7

Tungsten-Metal

3

mg/m3

Lower Respiratory Tract Irritation

7440-33-7

Tungsten-Soluble

1

mg/m3

Central Nervous System Impairment; Pulmonary fibrosis

8006-64-2

Turpentine

100

ppm

8006-64-2; 80-56-8; 127-91-3; 13466-78-9

Turpentine and selected monoterpenes

20

ppm

Lung Irritation

OSEN

A4

7440-61-1

Uranium, Soluble and insoluble compounds, as U

0.2

mg/m3

Kidney Damage

A1

7440-61-1

Uranium, Soluble and insoluble compounds, as U

0.05

mg/m3

Kidney Damage

A1

1314-62-1

Vanadiium Pentoxide, as V

0.05

mg/m3

Vegetable oil mist

5

mg/m3

Vegetable oil mist

10

mg/m3

108-05-4

Vinyl acetate

10

ppm

Upper Respiratory Tract, Eye, and Skin Irritation; Central Nervous System Impairment

A3

593-60-2

Vinyl bromide

0.5

ppm

Liver cancer

A2

75-01-4

Vinyl chloride

1

ppm

A1

106-87-6

Vinyl cyclohexene dioxide

0.1

ppm

Female and male Reproductive Damage

A3

75-02-5

Vinyl fluoride

1

ppm

Liver cancer; liver Damage

A2

25013-15-4

Vinyl toluene

10

ppm

URT Damage, lung damage

A43

75-35-4

Vinylidene chloride

1

ppm

75-38-7

Vinylidene fluoride

500

ppm

Liver Damage

A4

8032-32-4

VM & P Naphtha

300

ppm

81-81-2

Warfarin

0.01

mg/m3

Bleeding; teratogenic

Welding fumes

5

mg/m3

Wood dusts

A2

Wood dusts

A1

Wood dusts

1

mg/m3

Pulmonary Function; Upper Respiratory Tract and Lower Respiratory Tract

Wood dusts

0.5

mg/m3

Asthma

Dermal; Respiratory

A4

1330-20-7; 95-47-6; 108-38-3; 106-42-3

Xylene

20

ppm

Clastogenic Effects y Tract and Eye Irritation; Central Nervous System Impairment

OTO

A4

1300-73-8

Xylidine (mixed isomers)

0.5

ppm

Liver Damage; Methemoglobinemia

A3

7440-65-5

Yttrium, as Y

1

mg/m3

7646-85-7

Zinc chloride fume

1

mg/m3

Lower Respiratory Tract and Upper Respiratory Tract Irritation

Varies with compound

Zinc chromate, as Cr

0.005

0.1

mg/m3

1314-13-2

Zinc oxide

2

mg/m3

Metal fume fever

1314-13-2

Zinc oxide

10

mg/m3

7440-67-2

Zirconium compounds, as Zr

5

mg/m3

7440-67-7

Zirconium, as Zr

5

mg/m3

Resp Irritation

A4

91-59-8

β-Naphthylamine

A1