248
Toxic Chemicals
TABLE 16.1 (continued)

Proposed Chemical Usage Concentration Reporting Thresholds for
TRI Chemicals
ETF (Doses/
Reporting
Chemical
Capita-lb)
Threshold
Ethylene glycol monomethyl ether
1.46E–07
1%
Ethylene oxide
6.45E–04
100 ppm
Ethylene thiourea
4.77E–06
1%
Ethylenebisdithiocarbamic acid, salts, and esters
—
1%
Ethyleneimine
—
1%
Famphur
—
1%
Fenarimol
8.78E–03
10 ppm
Fenbutatin oxide
0.00E+00
1%
Fenoxycarb
7.34E–07
1%
Fenpropathrin
4.65E–09
1%
Fenthion
—
1%
Fenvalerate
—
1%
Fluazifop-butyl
—
1%
Fluometuron
1.65E–09
1%
Fluorine
5.67E–07
1%
Fluoroacetic acid, sodium salt
5.81E–06
1%
Fluorouracil
—
1%
Fluvalinate
4.65E–09
1%
Folpet
1.47E–08
1%
Fomesafen
2.09E–03
10 ppm
Formaldehyde
2.53E–05
0.10%
Formic acid
5.04E–07
1%
Freon 113
9.37E–10
1%
gamma-Lindane
8.75E–04
100 ppm
Glycol ethers
1.79E–10
1%
Heptachlor
1.86E–02
1 ppm
Hexachloro-1,3-butadiene
3.57E–03
10 ppm
Hexachlorobenzene
4.53E–03
10 ppm
Hexachlorocyclopentadiene
3.46E–06
1%
Hexachloroethane
3.47E–05
0.10%
Hexachlorophene (Hcp)
1.06E–03
10 ppm
Hexamethylphosphoramide
—
1%
Hexazinone
4.38E–09
1%
Hydramethylnon
7.00E–12
1%
Hydrazine
7.19E–03
10 ppm
Hydrazine sulfate
7.19E–03
10 ppm
Hydrochloric acid
1.23E–07
1%
Hydrofluoric acid
5.84E–08
1%
Hydrogen cyanide
1.58E–06
1%
Hydroquinone
1.47E–05
0.10%