327
Pipeline and Haz. Matls. Safety Admin., DOT
§ 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)
Sodium hypochlorite ..................................................................................................................................................
100 (45.4)
Sodium methylate ......................................................................................................................................................
1000 (454)
Sodium nitrite ............................................................................................................................................................
100 (45.4)
Sodium phosphate, dibasic .......................................................................................................................................
5000 (2270)
Sodium phosphate, tribasic .......................................................................................................................................
5000 (2270)
Sodium selenite .........................................................................................................................................................
100 (45.4)
Streptozotocin ............................................................................................................................................................
1 (0.454)
Strontium chromate ...................................................................................................................................................
10 (4.54)
Strychnidin-10-one, & salts .......................................................................................................................................
10 (4.54)
Strychnidin-10-one, 2,3-dimethoxy- ..........................................................................................................................
100 (45.4)
Strychnine, & salts ....................................................................................................................................................
10 (4.54)
Styrene ......................................................................................................................................................................
1000 (454)
Styrene oxide ............................................................................................................................................................
100 (45.4)
Sulfur chlorides
@
......................................................................................................................................................
1000 (454)
Sulfuric acid ...............................................................................................................................................................
1000 (454)
Sulfuric acid, dimethyl ester ......................................................................................................................................
100 (45.4)
Sulfuric acid, dithallium (1 + ) salt .............................................................................................................................
100 (45.4)
Sulfur monochloride ..................................................................................................................................................
1000 (454)
Sulfur phosphide .......................................................................................................................................................
100 (45.4)
2,4,5-T .......................................................................................................................................................................
1000 (454)
2,4,5-T acid ...............................................................................................................................................................
1000 (454)
2,4,5-T amines ..........................................................................................................................................................
5000 (2270)
2,4,5-T esters ............................................................................................................................................................
1000 (454)
2,4,5-T salts ...............................................................................................................................................................
1000 (454)
TCDD .........................................................................................................................................................................
1 (0.454)
TDE ...........................................................................................................................................................................
1 (0.454)
1,2,4,5-Tetrachlorobenzene ......................................................................................................................................
5000 (2270)
2,3,7,8-Tetrachlorodibenzo-p-dioxin ..........................................................................................................................
1 (0.454)
1,1,1,2-Tetrachloroethane .........................................................................................................................................
100 (45.4)
1,1,2,2-Tetrachloroethane .........................................................................................................................................
100 (45.4)
Tetrachloroethylene ...................................................................................................................................................
100 (45.4)
2,3,4,6-Tetrachlorophenol .........................................................................................................................................
10 (4.54)
Tetraethyl pyrophosphate ..........................................................................................................................................
10 (4.54)
Tetraethyl lead ...........................................................................................................................................................
10 (4.54)
Tetraethyldithiopyrophosphate ..................................................................................................................................
100 (45.4)
Tetrahydrofuran .........................................................................................................................................................
1000 (454)
Tetranitromethane .....................................................................................................................................................
10 (4.54)
Tetraphosphoric acid, hexaethyl ester ......................................................................................................................
100 (45.4)
Thallic oxide ..............................................................................................................................................................
100 (45.4)
Thallium
¢
..................................................................................................................................................................
1000 (454)
Thallium (I) acetate ...................................................................................................................................................
100 (45.4)
Thallium (I) carbonate ...............................................................................................................................................
100 (45.4)
Thallium chloride TlCl ................................................................................................................................................
100 (45.4)
Thallium (I) nitrate .....................................................................................................................................................
100 (45.4)
Thallium oxide Tl
2
O
3
.................................................................................................................................................
100 (45.4)
Thallium (I) selenite ...................................................................................................................................................
1000 (454)
Thallium (I) sulfate .....................................................................................................................................................
100 (45.4)
Thioacetamide ...........................................................................................................................................................
10 (4.54)
Thiodicarb ..................................................................................................................................................................
100 (45.4)
Thiodiphosphoric acid, tetraethyl ester .....................................................................................................................
100 (45.4)
Thiofanox ...................................................................................................................................................................
100 (45.4)
Thioimidodicarbonic diamide [(H
2
N)C(S)]
2
NH ...........................................................................................................
100 (45.4)
Thiomethanol .............................................................................................................................................................
100 (45.4)
Thioperoxydicarbonic diamide [(H
2
N)C(S)]
2
S
2
, tetramethyl- .....................................................................................
10 (4.54)
Thiophanate-methyl ...................................................................................................................................................
10 (4.54)
Thiophenol .................................................................................................................................................................
100 (45.4)
Thiosemicarbazide ....................................................................................................................................................
100 (45.4)
Thiourea ....................................................................................................................................................................
10 (4.54)
Thiourea, (2-chlorophenyl)- .......................................................................................................................................
100 (45.4)
Thiourea, 1-naphthalenyl- .........................................................................................................................................
100 (45.4)
Thiourea, phenyl- ......................................................................................................................................................
100 (45.4)
Thiram .......................................................................................................................................................................
10 (4.54)
Tirpate .......................................................................................................................................................................
100 (45.4)
Titanium tetrachloride ................................................................................................................................................
1000 (454)
Toluene ......................................................................................................................................................................
1000 (454)
Toluenediamine .........................................................................................................................................................
10 (4.54)
2,4-Toluene diamine ..................................................................................................................................................
10 (4.54)
Toluene diisocyanate ................................................................................................................................................
100 (45.4)
2,4-Toluene diisocyanate ..........................................................................................................................................
100 (45.4)
o-Toluidine .................................................................................................................................................................
100 (45.4)
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