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315 

Pipeline and Haz. Matls. Safety Admin., DOT 

§ 172.101 

T

ABLE

TO

A

PPENDIX

A—H

AZARDOUS

S

UBSTANCES

O

THER

T

HAN

R

ADIONUCLIDES

—Continued 

Hazardous substance 

Reportable 

quantity (RQ) 

pounds 

(kilograms) 

Benzene, 1,2-dichloro- ..............................................................................................................................................

100 (45.4) 

Benzene, 1,3-dichloro- ..............................................................................................................................................

100 (45.4) 

Benzene, 1,4-dichloro- ..............................................................................................................................................

100 (45.4) 

Benzene, 1,1

-(2,2-dichloroethylidene) bis[4-chloro- .................................................................................................

1 (0.454) 

Benzene, (dichloromethyl)- .......................................................................................................................................

5000 (2270) 

Benzene, 1,3-diisocyanatomethyl- ............................................................................................................................

100 (45.4) 

Benzene, dimethyl- ....................................................................................................................................................

100 (45.4) 

1,3-Benzenediol .........................................................................................................................................................

5000 (2270) 

1,2-Benzenediol,4-[1-hydroxy-2-(methylamino) ethyl]- ..............................................................................................

1000 (454) 

Benzeneethanamine, alpha,alpha-dimethyl- .............................................................................................................

5000 (2270) 

Benzene, hexachloro- ...............................................................................................................................................

10 (4.54) 

Benzene, hexahydro- ................................................................................................................................................

1000 (454) 

Benzene, methyl- ......................................................................................................................................................

1000 (454) 

Benzene, 1-methyl-2,4-dinitro- ..................................................................................................................................

10 (4.54) 

Benzene, 2-methyl-1,3-dinitro- ..................................................................................................................................

100 (45.4) 

Benzene, (1-methylethyl)- .........................................................................................................................................

5000 (2270) 

Benzene, nitro- ..........................................................................................................................................................

1000 (454) 

Benzene, pentachloro- ..............................................................................................................................................

10 (4.54) 

Benzene, pentachloronitro- .......................................................................................................................................

100 (45.4) 

Benzenesulfonic acid chloride ...................................................................................................................................

100 (45.4) 

Benzenesulfonyl chloride ..........................................................................................................................................

100 (45.4) 

Benzene,1,2,4,5-tetrachloro- .....................................................................................................................................

5000 (2270) 

Benzenethiol ..............................................................................................................................................................

100 (45.4) 

Benzene,1,1

-(2,2,2-trichloroethylidene) bis[4-chloro- ...............................................................................................

1 (0.454) 

Benzene,1,1

-(2,2,2-trichloroethylidene) bis[4-methoxy- ...........................................................................................

1 (0.454) 

Benzene, (trichloromethyl)- .......................................................................................................................................

10 (4.54) 

Benzene, 1,3,5-trinitro- ..............................................................................................................................................

10 (4.54) 

Benzidine ...................................................................................................................................................................

1 (0.454) 

Benzo[a]anthracene ..................................................................................................................................................

10 (4.54) 

1,3-Benzodioxole, 5-(1-propenyl)-1 ...........................................................................................................................

100 (45.4) 

1,3-Benzodioxole, 5-(2-propenyl)- .............................................................................................................................

100 (45.4) 

1,3-Benzodioxole, 5-propyl- ......................................................................................................................................

10 (4.54) 

1,3-Benzodioxol-4-ol, 2,2-dimethyl- ...........................................................................................................................

1000 (454) 

1,3-Benzodioxol-4-ol, 2,2-dimethyl-, methyl carbamate ............................................................................................

100 (45.4) 

Benzo[b]fluoranthene ................................................................................................................................................

1 (0.454) 

Benzo(k)fluoranthene ................................................................................................................................................

5000 (2270) 

7-Benzofuranol, 2,3-dihydro-2,2-dimethyl- ................................................................................................................

10 (4.54) 

7-Benzofuranol, 2,3-dihydro-2,2-dimethyl-, methylcarbamate ..................................................................................

10 (4.54) 

Benzoic acid ..............................................................................................................................................................

5000 (2270) 

Benzoic acid, 2-hydroxy-, compd. with (3aS-cis)-1,2,3,3a,8,8a-hexahydro-1,3a,8-trimethylpyrrolo [2,3-b]indol-5-yl 

methylcarbamate ester (1:1) ..................................................................................................................................

100 (45.4) 

Benzonitrile ................................................................................................................................................................

5000 (2270) 

Benzo[rst]pentaphene ...............................................................................................................................................

10 (4.54) 

Benzo[ghi]perylene ....................................................................................................................................................

5000 (2270) 

2H-1-Benzopyran-2-one, 4-hydroxy-3-(3-oxo-1-phenylbutyl)-, & salts .....................................................................

100 (45.4) 

Benzo[a]pyrene .........................................................................................................................................................

1 (0.454) 

3,4-Benzopyrene .......................................................................................................................................................

1 (0.454) 

p-Benzoquinone ........................................................................................................................................................

10 (4.54) 

Benzotrichloride .........................................................................................................................................................

10 (4.54) 

Benzoyl chloride ........................................................................................................................................................

1000 (454) 

Benzyl chloride ..........................................................................................................................................................

100 (45.4) 

Beryllium

¢

.................................................................................................................................................................

10 (4.54) 

Beryllium chloride ......................................................................................................................................................

1 (0.454) 

Beryllium fluoride .......................................................................................................................................................

1 (0.454) 

Beryllium nitrate .........................................................................................................................................................

1 (0.454) 

Beryllium powder

¢

....................................................................................................................................................

10 (4.54) 

alpha-BHC .................................................................................................................................................................

10 (4.54) 

beta-BHC ...................................................................................................................................................................

1 (0.454) 

delta-BHC ..................................................................................................................................................................

1 (0.454) 

gamma-BHC ..............................................................................................................................................................

1 (0.454) 

2,2

-Bioxirane .............................................................................................................................................................

10 (4.54) 

Biphenyl .....................................................................................................................................................................

100 (45.4) 

[1,1

-Biphenyl]-4,4

-diamine .......................................................................................................................................

1 (0.454) 

[1,1

-Biphenyl]-4,4

-diamine,3,3

-dichloro- .................................................................................................................

1 (0.454) 

[1,1

-Biphenyl]-4,4

-diamine,3,3

-dimethoxy- .............................................................................................................

100 (45.4) 

[1,1

-Biphenyl]-4,4

-diamine,3,3

-dimethyl- ................................................................................................................

10 (4.54) 

Bis(2-chloroethoxy) methane ....................................................................................................................................

1000 (454) 

Bis(2-chloroethyl) ether .............................................................................................................................................

10 (4.54) 

Bis(chloromethyl) ether .............................................................................................................................................

10 (4.54) 

Bis(2-ethylhexyl) phthalate ........................................................................................................................................

100 (45.4) 

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16:41 Oct 31, 2018

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