163
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)
1,1,1,2-Tetrachloro-2-fluoroethane (Hcfc-121a)
—
6
0.0
Phosphine
2.25E–05
5
0.0
1,1,2,2-Tetrachloro-1-fluoroethane
—
5
0.0
Lactofen
6.10E–09
5
0.0
S,S,S-Tributyltrithiophosphate
1.56E–05
5
0.0
Bifenthrin
6.13E–08
4
0.0
Ethyleneimine
—
4
0.0
Merphos
5.52E–07
3
0.0
Nitrapyrin
—
2
0.0
2,6-Xylidine
1.23E–05
1
0.0
Diglycidyl resorcinol ether (Dgre)
1.82E–12
1
0.0
Fenoxycarb
7.34E–07
1
0.0
Fluometuron
1.65E–09
1
0.0
Piperonyl butoxide
—
1
0.0
Propachlor
2.39E–09
1
0.0
Strychnine
2.32E–08
1
0.0
trans-1,4-Dichloro-2-butene
4.29E–03
1
0.0