324
49 CFR Ch. I (10–1–18 Edition)
§ 172.101
T
ABLE
1
TO
A
PPENDIX
A—H
AZARDOUS
S
UBSTANCES
O
THER
T
HAN
R
ADIONUCLIDES
—Continued
Hazardous substance
Reportable
quantity (RQ)
pounds
(kilograms)
Nitric oxide .................................................................................................................................................................
10 (4.54)
p-Nitroaniline .............................................................................................................................................................
5000 (2270)
Nitrobenzene .............................................................................................................................................................
1000 (454)
4-Nitrobiphenyl ..........................................................................................................................................................
10 (4.54)
Nitrogen dioxide ........................................................................................................................................................
10 (4.54)
Nitrogen oxide NO .....................................................................................................................................................
10 (4.54)
Nitrogen oxide NO
2
...................................................................................................................................................
10 (4.54)
Nitroglycerine .............................................................................................................................................................
10 (4.54)
Nitrophenol (mixed) ...................................................................................................................................................
100 (45.4)
m-Nitrophenol.
o-Nitrophenol .............................................................................................................................................................
100 (45.4)
p-Nitrophenol .............................................................................................................................................................
100 (45.4)
2-Nitrophenol .............................................................................................................................................................
100 (45.4)
4-Nitrophenol .............................................................................................................................................................
100 (45.4)
2-Nitropropane ...........................................................................................................................................................
10 (4.54)
N-Nitrosodi-n-butylamine ...........................................................................................................................................
10 (4.54)
N-Nitrosodiethanolamine ...........................................................................................................................................
1 (0.454)
N-Nitrosodiethylamine ...............................................................................................................................................
1 (0.454)
N-Nitrosodimethylamine ............................................................................................................................................
10 (4.54)
N-Nitrosodiphenylamine ............................................................................................................................................
100 (45.4)
N-Nitroso-N-ethylurea ................................................................................................................................................
1 (0.454)
N-Nitroso-N-methylurea .............................................................................................................................................
1 (0.454)
N-Nitroso-N-methylurethane ......................................................................................................................................
1 (0.454)
N-Nitrosomethylvinylamine ........................................................................................................................................
10 (4.54)
N-Nitrosomorpholine ..................................................................................................................................................
1 (0.454)
N-Nitrosopiperidine ....................................................................................................................................................
10 (4.54)
N-Nitrosopyrrolidine ...................................................................................................................................................
1 (0.454)
Nitrotoluene ...............................................................................................................................................................
1000 (454)
m-Nitrotoluene.
o-Nitrotoluene.
p-Nitrotoluene.
5-Nitro-o-toluidine ......................................................................................................................................................
100 (45.4)
Octamethylpyrophosphoramide .................................................................................................................................
100 (45.4)
Osmium oxide OsO
4
, (T-4)- ......................................................................................................................................
1000 (454)
Osmium tetroxide ......................................................................................................................................................
1000 (454)
7-Oxabicyclo[2.2.1]heptane-2,3-dicarboxylic acid .....................................................................................................
1000 (454)
Oxamyl ......................................................................................................................................................................
100 (45.4)
1,2-Oxathiolane, 2,2-dioxide .....................................................................................................................................
10 (4.54)
2H-1,3,2-Oxazaphosphorin-2-amine, N,N-bis(2-chloroethyl) tetrahydro-, 2-oxide ....................................................
10 (4.54)
Oxirane ......................................................................................................................................................................
10 (4.54)
Oxiranecarboxyaldehyde ...........................................................................................................................................
10 (4.54)
Oxirane, (chloromethyl)- ............................................................................................................................................
100 (45.4)
Paraformaldehyde .....................................................................................................................................................
1000 (454)
Paraldehyde ..............................................................................................................................................................
1000 (454)
Parathion ...................................................................................................................................................................
10 (4.54)
PCBs .........................................................................................................................................................................
1 (0.454)
PCNB .........................................................................................................................................................................
100 (45.4)
Pentachlorobenzene ..................................................................................................................................................
10 (4.54)
Pentachloroethane ....................................................................................................................................................
10 (4.54)
Pentachloronitrobenzene ...........................................................................................................................................
100 (45.4)
Pentachlorophenol .....................................................................................................................................................
10 (4.54)
1,3-Pentadiene ..........................................................................................................................................................
100 (45.4)
Perchloroethylene ......................................................................................................................................................
100 (45.4)
Perchloromethyl mercaptan
@
...................................................................................................................................
100 (45.4)
Phenacetin .................................................................................................................................................................
100 (45.4)
Phenanthrene ............................................................................................................................................................
5000 (2270)
Phenol .......................................................................................................................................................................
1000 (454)
Phenol, 2-chloro- .......................................................................................................................................................
100 (45.4)
Phenol, 4-chloro-3-methyl- ........................................................................................................................................
5000 (2270)
Phenol, 2-cyclohexyl-4,6-dinitro- ...............................................................................................................................
100 (45.4)
Phenol, 2,4-dichloro- .................................................................................................................................................
100 (45.4)
Phenol, 2,6-dichloro- .................................................................................................................................................
100 (45.4)
Phenol, 4,4
′
-(1,2-diethyl-1,2-ethenediyl)bis-, (E) .......................................................................................................
1 (0.454)
Phenol, 2,4-dimethyl- ................................................................................................................................................
100 (45.4)
Phenol, 4-(dimethylamino)-3,5-dimethyl-, methylcarbamate (ester) .........................................................................
1000 (454)
Phenol, (3,5-dimethyl-4-(methylthio)-, methylcarbamate ..........................................................................................
10 (4.54)
Phenol, 2,4-dinitro- ....................................................................................................................................................
10 (4.54)
Phenol, methyl- .........................................................................................................................................................
100 (45.4)
Phenol, 2-methyl-4,6-dinitro-, & salts ........................................................................................................................
10 (4.54)
Phenol, 2,2
′
-methylenebis[3,4,6-trichloro- .................................................................................................................
100 (45.4)
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