76
TABLE 6.1 (continued)

Toxicity Factors of TRI Chemicals

USEPA Toxicity Values:
USEPA Toxicity Values:
Toxicity Factor:
Toxicity Factor:
Toxicity Factor:
Carcinogenic
Noncarcinogenic
Carcinogenic
Noncarcinogenic
Combined (TF)
Ingestion
Inhalation Ingestion Inhalation
(SFO)
(IUR)
(RfDo)
(RfCi)
Ingestion Inhalation Ingestion Inhalation
(Doses/
Chemical
(mg/kg-day) −1
(μg/m 3
) −1
(mg/kg-day) (mg/m 3
) (Doses/lb) (Doses/lb) (Doses/lb) (Doses/lb)
Capita-lb)
Dichlorotetrafluoroethane (Cfc-114)
—
—
2.00E–01
2.00E–01
—
—
8.88E+01 4.69E+02
1.82E–06
Dichlorotrifluoroethane
—
—
2.00E–01
2.00E–01
—
—
8.88E+01 4.69E+02
1.82E–06
Dichlorpentafluoro-propane
—
—
2.00E–01
2.00E–01
—
—
8.88E+01 4.69E+02
1.82E–06
Dichlorvos
2.90E–01
8.30E–05
5.00E–04
5.00E–04 5.15E+06 7.79E+06 3.55E+04 1.88E+05
4.30E–02
Dicofol
—
—
—
—
——
—
—
—
—
Dicyclopentadiene
—
—
8.00E–03
7.00E–03
—
—
2.22E+03 1.34E+04
5.11E–05
Diethanolamine
—
—
4.17E+02
—
—
—
2.25E–01
7.36E–10
Diethyl phthalate
—
—
8.00E–01
—
—
—
2.22E+01
—
7.26E–08
Diethyl sulfate
—
—
4.17E+02 0.00E+00
—
—
2.25E–01
7.36E–10
Diflubenzuron
—
—
2.00E–02
—
—
—
8.88E+02
—
2.90E–06
Diglycidyl resorcinol ether (Dgre)
—
—
—
4.17E+02
—
—
—
2.25E–01
7.36E–10
Dihydrosafrole
—
—
—
—
—
—
—
—
—
Diisocyanates
—
—
—
6.00E–04
—
—
—
1.56E+05
5.11E–04
Dimethipin
—
—
2.00E–02
—
—
—
8.88E+02
—
2.90E–06
Dimethoate
—
—
2.00E–04
—
—
—
8.88E+04
—
2.90E–04
Dimethyl chlorothiophosphate
—
—
–
—
—
—
—
—
—
Dimethyl phthalate
—
—
8.00E–01
—
—
—
2.22E+01
—
7.26E–08
Dimethyl sulfate
—
—
—
—
—
—
—
—
—
Dimethylamine
—
—
—
7.00E–03
—
—
—
1.34E+04
4.38E–05
Dimethylamine dicamba
—
—
3.00E–02
—
—
—
5.92E+02
—
1.94E–06
Toxic Chemicals