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322 

49 CFR Ch. I (10–1–18 Edition) 

§ 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) 

Isoprene .....................................................................................................................................................................

100 (45.4) 

Isopropanolamine dodecylbenzenesulfonate ............................................................................................................

1000 (454) 

3-Isopropylphenyl N-methylcarbamate ......................................................................................................................

10 (4.54) 

Isosafrole ...................................................................................................................................................................

100 (45.4) 

3(2H)-Isoxazolone, 5-(aminomethyl)- ........................................................................................................................

1000 (454) 

Kepone ......................................................................................................................................................................

1 (0.454) 

Lasiocarpine ..............................................................................................................................................................

10 (4.54) 

Lead

¢

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

10 (4.54) 

Lead acetate ..............................................................................................................................................................

10 (4.54) 

Lead arsenate ...........................................................................................................................................................

1 (0.454) 

Lead, bis(acetato-O)tetrahydroxytri- ..........................................................................................................................

10 (4.54) 

Lead chloride .............................................................................................................................................................

10 (4.54) 

Lead fluoborate .........................................................................................................................................................

10 (4.54) 

Lead fluoride ..............................................................................................................................................................

10 (4.54) 

Lead iodide ................................................................................................................................................................

10 (4.54) 

Lead nitrate ...............................................................................................................................................................

10 (4.54) 

Lead phosphate .........................................................................................................................................................

10 (4.54) 

Lead stearate ............................................................................................................................................................

10 (4.54) 

Lead subacetate ........................................................................................................................................................

10 (4.54) 

Lead sulfate ...............................................................................................................................................................

10 (4.54) 

Lead sulfide ...............................................................................................................................................................

10 (4.54) 

Lead thiocyanate .......................................................................................................................................................

10 (4.54) 

Lindane ......................................................................................................................................................................

1 (0.454) 

Lindane (all isomers) .................................................................................................................................................

1 (0.454) 

Lithium chromate .......................................................................................................................................................

10 (4.54) 

Malathion ...................................................................................................................................................................

100 (45.4) 

Maleic acid ................................................................................................................................................................

5000 (2270) 

Maleic anhydride .......................................................................................................................................................

5000 (2270) 

Maleic hydrazide .......................................................................................................................................................

5000 (2270) 

Malononitrile ..............................................................................................................................................................

1000 (454) 

Manganese, bis(dimethylcarbamodithioato-S,S

)- .....................................................................................................

10 (4.54) 

Manganese dimethyldithiocarbamate ........................................................................................................................

10 (4.54) 

MDI ............................................................................................................................................................................

5000 (2270) 

MEK ...........................................................................................................................................................................

5000 (2270) 

Melphalan ..................................................................................................................................................................

1 (0.454) 

Mercaptodimethur ......................................................................................................................................................

10 (4.54) 

Mercuric cyanide .......................................................................................................................................................

1 (0.454) 

Mercuric nitrate ..........................................................................................................................................................

10 (4.54) 

Mercuric sulfate .........................................................................................................................................................

10 (4.54) 

Mercuric thiocyanate .................................................................................................................................................

10 (4.54) 

Mercurous nitrate ......................................................................................................................................................

10 (4.54) 

Mercury ......................................................................................................................................................................

1 (0.454) 

Mercury, (acetato-O)phenyl- .....................................................................................................................................

100 (45.4) 

Mercury fulminate ......................................................................................................................................................

10 (4.54) 

Methacrylonitrile ........................................................................................................................................................

1000 (454) 

Methanamine, N-methyl- ...........................................................................................................................................

1000 (454) 

Methanamine, N-methyl-N-nitroso- ...........................................................................................................................

10 (4.54) 

Methane, bromo- .......................................................................................................................................................

1000 (454) 

Methane, chloro- .......................................................................................................................................................

100 (45.4) 

Methane, chloromethoxy- ..........................................................................................................................................

10 (4.54) 

Methane, dibromo- ....................................................................................................................................................

1000 (454) 

Methane, dichloro- .....................................................................................................................................................

1000 (454) 

Methane, dichlorodifluoro- .........................................................................................................................................

5000 (2270) 

Methane, iodo- ..........................................................................................................................................................

100 (45.4) 

Methane, isocyanato- ................................................................................................................................................

10 (4.54) 

Methane, oxybis(chloro- ............................................................................................................................................

10 (4.54) 

Methanesulfenyl chloride, trichloro- ..........................................................................................................................

100 (45.4) 

Methanesulfonic acid, ethyl ester ..............................................................................................................................

1 (0.454) 

Methane, tetrachloro- ................................................................................................................................................

10 (4.54) 

Methane, tetranitro- ...................................................................................................................................................

10 (4.54) 

Methanethiol ..............................................................................................................................................................

100 (45.4) 

Methane, tribromo- ....................................................................................................................................................

100 (45.4) 

Methane, trichloro- ....................................................................................................................................................

10 (4.54) 

Methane, trichlorofluoro- ...........................................................................................................................................

5000 (2270) 

Methanimidamide, N,N-dimethyl-N

-[3-[[(methylamino) carbonyl] oxy] .....................................................................

phenyl]-, monohydrochloride .....................................................................................................................................

100 (45.4) 

Methanimidamide, N,N-dimethyl-N

-[2-methyl-4-[[(methylamino)carbonyl] oxy]phenyl]- ..........................................

100 (45.4) 

6,9-Methano-2,4,3-benzodioxathiepin,6,7,8,9,10,10-hexachloro-1,5,5a,6,9,9a-hexahydro-, 3-oxide .......................

1 (0.454) 

4,7-Methano-1H-indene, 1,4,5,6,7,8,8-heptachloro-3a,4,7,7a-tetrahydro- ................................................................

1 (0.454) 

4,7-Methano-1H-indene, 1,2,4,5,6,7,8,8-octachloro-2,3,3a,4,7,7a-hexahydro- ........................................................

1 (0.454) 

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