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1
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Mineral, metal or carbon dusts
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2
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Acrylamide
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3
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Acrylonitrile
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4
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Alkyl mercury compounds (restricted to the substances in which alkyl radicals are methyl or ethyl radicals)
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4.2
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Ethylbenzene
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5
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Ethylenimine
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6
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Ethylene oxide
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7
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Vinyl chloride
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8
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Chlorine
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9
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Chlorodiphenyl (otherwise known as PCB)
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9.2
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o-Toluidine
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9.3
|
o-Phthalodinitrile
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10
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Cadmium and its compound
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11
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Chromic acid and its salts
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11.2
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Chloroform
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12
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Vanadium pentoxide
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12.2
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Cobalt and its inorganic compounds
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13
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Coaltar
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13.2
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Propylene oxide
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13.3
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Diantimony trioxide
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14
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Potassium cyanide
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15
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Hydrogen cyanide
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16
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Sodium cyanide
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16.2
|
Carbon tetrachloride
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16.3
|
1,4-Dioxane
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16.4
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1,2-Dichloroethane (otherwise known as ethylene dichloride)
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17
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3,3' -Dichloro-4,4' -diaminodiphenyl methane
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17.2
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1,2-Dichloropropane
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17.3
|
Dichloromethane (otherwise known as methylene dichloride)
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17.4
|
Dimethyl 2,2-dichlorovinyl phosphate
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17.5
|
Dimethylhydrazine
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18
|
Methyl bromide
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|
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19
|
Dichromic acid and its salts
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|
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20
|
Mercury and its inorganic compounds (excluding mercury sulfide)
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20.2
|
Styrene
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|
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20.3
|
1,1,2,2-Tetrachloroethane (otherwise known as tetrachloroacetylene)
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|
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20.4
|
Tetrachloroethylene (otherwise known as perchloroethylene)
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20.5
|
Trichloroethylene
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|
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21
|
Tolylenediisocyanate
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|
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21.2
|
Naphthalene
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21.3
|
Nickel compounds (limited to the powder-like substances excluding Nickel carbonyl)
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|
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22
|
Nickel carbonyl
|
|
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23
|
Nitroglyco
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|
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24
|
p-nitrochlorobenzene
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|
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24.2
|
Arsenic and its compounds (excluding Arsine and Gallium arsenide)
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|
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25
|
Hydrogen fluoride
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|
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26
|
beta-Propiolactone
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27
|
Beryllium and its compounds
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|
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28
|
Benzene
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|
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28.2
|
Benzotrichloride
|
|
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29
|
Pentachlorophenol (otherwise known as PCP) and its sodium salts
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29.2
|
Formaldehyde
|
|
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30
|
Manganese and its compounds
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|
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30.2
|
Methyl isobutyl ketone
|
|
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31
|
Methyl iodide
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31.2
|
Refractory ceramic fibers
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|
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32
|
Hydrogen sulfide
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|
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33
|
Dimethyl sulfate
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33.2
|
Asbestos
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|
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34
|
Lead and its compounds
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|
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35
|
Acetone
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36
|
Isobutyl alcohol
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|
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37
|
Isopropyl alcohol
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38
|
Isopentyl alcohol (otherwise known as isoamyl alcohol)
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|
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39
|
Ethyl ether
|
|
|
40
|
Ethyleneglycol monoethyl ether (otherwise known as cellosolve)
|
|
|
41
|
Ethyleneglycol monoethyl ether acetate (otherwise known as cellosolve acetate)
|
|
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42
|
Ethyleneglycol mono-n-butyl ether (otherwise known as butyl cellosolve)
|
|
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43
|
Ethyleneglycol monomethyl ether (otherwise known as methyl cellosolve)
|
|
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44
|
o-Dichlorobenzene
|
|
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45
|
Xylene
|
|
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46
|
Cresol
|
|
|
47
|
Chlorobenzene
|
|
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48
|
Isobutyl acetate
|
|
|
49
|
Isopropyl acetate
|
|
|
50
|
Isopentyl acetate (otherwise known as isoamyl acetate)
|
|
|
51
|
Ethyl acetate
|
|
|
52
|
n-Butyl acetate
|
|
|
53
|
n-Propyl acetate
|
|
|
54
|
n-Pentyl acetate (otherwise known as n-amyl acetate)
|
|
|
55
|
Methyl acetate
|
|
|
56
|
Cyclohexanol
|
|
|
57
|
Cyclohexanone
|
|
|
58
|
1,2-Dichloroethylene (otherwise known as acetylene dichloride)
|
|
|
59
|
N,N-Dimethylformamide
|
|
|
60
|
Tetrahydrofuran
|
|
|
61
|
1,1,1-Trichloroethane
|
|
|
62
|
Toluene
|
|
|
63
|
Carbon disulfide
|
|
|
64
|
n-Hexane
|
|
|
65
|
1-Butanol
|
|
|
66
|
2-Butanol
|
|
|
67
|
Methanol
|
|
|
68
|
Methyl ethyl ketone
|
|
|
69
|
Methyl cyclohexanol
|
|
|
70
|
Methyl cyclohexanone
|
|
|
71
|
Methyl n-butyl ketone
|
NITE TOP＞
Chemical Management Field＞
NITE-CHRIP