TABLE 3.4 (continued)
TRI Releases in 2007 (United States) (Pounds)
Chemical
Land
Water
Air
Totals
Quinoline
1,489
12,972
1,364
15,825
Aluminum phosphide
15,235
8
225
15,468
Phosgene
—
—
15,290
15,290
M-Dinitrobenzene
7,310
—
7,350
14,660
1,2-Dichloro-1,1-difluoroethane
30
8
14,594
14,632
Tetramethrin
—
—
14,616
14,616
Beryllium
13,323
665
197
14,185
2,4-Dinitrotoluene
11,121
150
2,323
13,594
2,4-Dichlorophenol
10
9,031
4,500
13,541
Boron trifluoride
8,753
—
4,638
13,391
Benzyl chloride
162
447
12,714
13,323
1,2-Phenylenediamine
10,330
—
2,519
12,849
Bromotrifluoromethane
—
—
11,682
11,682
Dimethoate
1,098
5
10,419
11,522
Dichlorobenzene (mixed isomers)
1,084
—
8,871
9,955
Sodium dicamba
500
5
9,036
9,541
N-Methylolacrylamide
2,324
510
6,442
9,276
Potassium dimethyldithiocarbamate
—
—
8,956
8,956
Trade secret chemical
7,525
1,000
339
8,864
1-Chloro-1,1,2,2-tetrafluoroethane
—
—
8,626
8,626
Malathion
1,984
5
6,568
8,557
Chloroacetic acid
1,786
—
6,572
8,358
Dichloropentafluoropropane
180
—
8,000
8,180
Dinitrobutyl phenol
127
7,354
651
8,132
Trifluralin
6,628
—
667
7,295
Ethylidene dichloride
502
11
6,740
7,253
3-Chloro-2-methyl-1-propene
—
—
6,536
6,536
Chlordane
6,270
22
61
6,353
4,4′-Methylenebis(2-chloroaniline)
2,325
—
3,908
6,233
Allylamine
250
1
5,843
6,094
Hexachlorocyclopentadiene
5,043
24
923
5,990
1,4-Dichloro-2-butene
10
4,721
996
5,727
2-Phenylphenol
5,715
—
—
5,715
1,3-Dichloropropylene
271
1
5,423
5,695
Diethyl sulfate
—
—
5,346
5,346
Dichlorofluoromethane
7
—
5,035
5,042
Methylene bromide
500
1,147
3,351
4,998
1,2-dichloroethylene
357
1
4,041
4,399
Benzoyl chloride
948
—
3,369
4,317
1,2-Dibromoethane
256
51
3,929
4,236
Dinitrotoluene (mixed isomers)
3,805
—
298
4,103
Crotonaldehyde
255
2,664
1,089
4,008
2,3-Dichloropropene
—
—
3,812
3,812
28
Toxic Chemicals