157
Developing Effective Toxicity Factors
TABLE 10.2 (continued)

2007 TRI Releases Ranked by Volume (Pounds)

ETF
2007 TRI
TU
Chemical
(Doses/Capita-lb)
Release (lb)
(Doses/Capita)
Nitrilotriacetic acid
—
63,971
0.0
Propiconazole
1.28E–08
59,899
0.0
1,1-Dichloroethylene
4.59E–08
57,013
0.0
Catechol
2.46E–12
52,005
0.0
Diphenylamine
3.99E–10
51,677
0.0
Toluene diisocyanate (mixed isomers)
6.99E–07
50,026
0.0
Chlorophenols
8.22E–06
49,196
0.4
2-Chloro-1,1,1-trifluoroethane
0.00E+00
48,681
0.0
Ethoprop
—
48,311
0.0
2,4,6-Trinitrophenol
—
45,015
0.0
Hexachlorobenzene
4.53E–03
43,018
194.7
P-Phenylenediamine
4.10E–10
41,300
0.0
Dicamba
3.62E–09
39,276
0.0
2-Methylpyridine
7.43E–05
39,138
2.9
2,4-Dimethylphenol
5.62E–09
38,433
0.0
Allyl chloride
2.29E–05
35,188
0.8
Nabam
—
35,054
0.0
Metham sodium
—
35,042
0.0
2-Nitrophenol
7.25E–06
33,232
0.2
Ethylenebisdithiocarbamic acid, salts, and
—
31,277
0.0
esters
Iron Pentacarbonyl
—
30,204
0.0
Thiabendazole
—
30,026
0.0
2-Nitropropane
1.79E–03
28,571
51.0
Pentachloroethane
6.95E–05
27,513
1.9
Methyl iodide
—
26,745
0.0
1,2,4-Trichlorobenzene
4.08E–06
26,339
0.1
Propargyl alcohol
1.58E–07
25,936
0.0
Diaminotoluene (mixed isomers)
—
25,554
0.0
Peracetic acid
—
23,025
0.0
1,1,2-Trichloroethane
2.26E–05
22,367
0.5
Monochloropentafluoroethane
—
21,429
0.0
2,4-D
1.85E–09
21,006
0.0
O-Cresol
2.01E–09
20,118
0.0
Toluene-2,4-diisocyanate
2.00E–05
18,955
0.4
2,4-Diaminotoluene
1.18E–03
18,220
21.4
Dibenzofuran
—
17,440
0.0
Diuron
7.32E–09
17,369
0.0
Hydrazine
7.19E–03
16,759
120.5
Metribuzin
9.18E–10
16,718
0.0
3,3-Dichloro-1,1,1,2,2-pentafluoropropane
—
16,497
0.0
continued