TABLE 10.1 (continued)
Combined Impact of Toxicity, Mobility, Persistence, and Bioaccumulation
(Effective Toxicity Factor, ETF)
TF (Doses/
ETF (Doses/
Chemical Name
Capita-lb)
MF
PF
BAF
Capita-lb)
Hydrochloric acid
1.53E–05
0.95360
1.23E–07
1.23E–07
1.23E–07
Hydrofluoric acid
2.34E–05
0.17331
5.84E–08
5.84E–08
5.84E–08
Hydrogen cyanide
1.05E–04
0.95164
1.58E–06
1.58E–06
1.58E–06
Hydroquinone
3.25E–03
0.13463
1.47E–05
1.47E–05
1.47E–05
Iron pentacarbonyl
—
0.00002
—
—
—
Isobutyraldehyde
—
0.24896
—
—
—
Isodrin
—
0.00010
—
—
—
Isopropyl alcohol
4.38E–08
0.002
8.77E–11
—
—
Isosafrole
—
0.00885
—
—
—
Lactofen
4.47E–06
0.00017
6.10E–09
6.10E–09
6.10E–09
Lead and lead compounds
5.81E–01
0.00011
2.60E–04
2.60E–04
2.60E–04
Linuron
2.90E–05
0.00440
2.91E–08
2.91E–08
2.91E–08
Lithium carbonate
1.16E–05
0.05658
8.94E–09
8.94E–09
8.94E–09
Malathion
2.90E–06
0.00603
5.42E–10
5.42E–10
5.42E–10
Maleic anhydride
4.39E–04
0.04411
1.51E–07
1.51E–07
1.51E–07
Malononitrile
5.81E–04
0.18457
2.00E–06
2.00E–06
2.00E–06
Maneb
1.16E–05
0.002
2.32E–08
—
—
Manganese and manganese
6.14E–03
0.00160
1.15E–05
1.15E–05
1.15E–05
compounds
M-Cresol
1.16E–06
0.08219
1.97E–09
1.97E–09
1.97E–09
M-Dinitrobenzene
5.81E–04
0.00557
4.81E–07
4.81E–07
4.81E–07
Mecoprop
5.81E–05
0.01247
1.12E–07
1.12E–07
1.12E–07
Mercury and mercury
1.06E–03
0.00086
2.55E–03
2.55E–03
2.55E–03
compounds
Merphos
1.94E–03
0.00005
5.52E–07
5.52E–07
5.52E–07
Methacrylonitrile
1.02E–03
0.23274
2.14E–06
2.14E–06
2.14E–06
Metham sodium
—
0.42487
—
—
—
Methanamine,
7.26E+00
0.67398
3.49E–02
3.49E–02
3.49E–02
N-methyl-N-nitroso
Methanol
1.93E–07
0.00063
2.76E–11
2.76E–11
2.76E–11
Methoxone
1.16E–04
0.01257
1.72E–07
1.72E–07
1.72E–07
Methoxychlor
1.16E–05
0.00021
5.67E–08
5.67E–08
5.67E–08
Methyl acrylate
1.94E–06
0.26289
4.39E–09
4.39E–09
4.39E–09
Methyl bromide
1.03E–04
0.56164
1.12E–06
1.12E–06
1.12E–06
Methyl chlorocarbonate
—
0.36735
—
—
—
Methyl ethyl ketone
1.58E–07
0.002
3.16E–10
—
—
Methyl hydrazine
1.68E+00
0.002
3.36E–03
—
—
Methyl iodide
—
0.42150
—
—
—
Methyl isobutyl ketone
8.28E–07
0.11335
1.08E–09
1.08E–09
1.08E–09
Methyl isocyanate
1.00E–02
0.42381
4.23E–05
4.23E–05
4.23E–05
continued
147
Developing Effective Toxicity Factors
Combined Impact of Toxicity, Mobility, Persistence, and Bioaccumulation
(Effective Toxicity Factor, ETF)
TF (Doses/
ETF (Doses/
Chemical Name
Capita-lb)
MF
PF
BAF
Capita-lb)
Hydrochloric acid
1.53E–05
0.95360
1.23E–07
1.23E–07
1.23E–07
Hydrofluoric acid
2.34E–05
0.17331
5.84E–08
5.84E–08
5.84E–08
Hydrogen cyanide
1.05E–04
0.95164
1.58E–06
1.58E–06
1.58E–06
Hydroquinone
3.25E–03
0.13463
1.47E–05
1.47E–05
1.47E–05
Iron pentacarbonyl
—
0.00002
—
—
—
Isobutyraldehyde
—
0.24896
—
—
—
Isodrin
—
0.00010
—
—
—
Isopropyl alcohol
4.38E–08
0.002
8.77E–11
—
—
Isosafrole
—
0.00885
—
—
—
Lactofen
4.47E–06
0.00017
6.10E–09
6.10E–09
6.10E–09
Lead and lead compounds
5.81E–01
0.00011
2.60E–04
2.60E–04
2.60E–04
Linuron
2.90E–05
0.00440
2.91E–08
2.91E–08
2.91E–08
Lithium carbonate
1.16E–05
0.05658
8.94E–09
8.94E–09
8.94E–09
Malathion
2.90E–06
0.00603
5.42E–10
5.42E–10
5.42E–10
Maleic anhydride
4.39E–04
0.04411
1.51E–07
1.51E–07
1.51E–07
Malononitrile
5.81E–04
0.18457
2.00E–06
2.00E–06
2.00E–06
Maneb
1.16E–05
0.002
2.32E–08
—
—
Manganese and manganese
6.14E–03
0.00160
1.15E–05
1.15E–05
1.15E–05
compounds
M-Cresol
1.16E–06
0.08219
1.97E–09
1.97E–09
1.97E–09
M-Dinitrobenzene
5.81E–04
0.00557
4.81E–07
4.81E–07
4.81E–07
Mecoprop
5.81E–05
0.01247
1.12E–07
1.12E–07
1.12E–07
Mercury and mercury
1.06E–03
0.00086
2.55E–03
2.55E–03
2.55E–03
compounds
Merphos
1.94E–03
0.00005
5.52E–07
5.52E–07
5.52E–07
Methacrylonitrile
1.02E–03
0.23274
2.14E–06
2.14E–06
2.14E–06
Metham sodium
—
0.42487
—
—
—
Methanamine,
7.26E+00
0.67398
3.49E–02
3.49E–02
3.49E–02
N-methyl-N-nitroso
Methanol
1.93E–07
0.00063
2.76E–11
2.76E–11
2.76E–11
Methoxone
1.16E–04
0.01257
1.72E–07
1.72E–07
1.72E–07
Methoxychlor
1.16E–05
0.00021
5.67E–08
5.67E–08
5.67E–08
Methyl acrylate
1.94E–06
0.26289
4.39E–09
4.39E–09
4.39E–09
Methyl bromide
1.03E–04
0.56164
1.12E–06
1.12E–06
1.12E–06
Methyl chlorocarbonate
—
0.36735
—
—
—
Methyl ethyl ketone
1.58E–07
0.002
3.16E–10
—
—
Methyl hydrazine
1.68E+00
0.002
3.36E–03
—
—
Methyl iodide
—
0.42150
—
—
—
Methyl isobutyl ketone
8.28E–07
0.11335
1.08E–09
1.08E–09
1.08E–09
Methyl isocyanate
1.00E–02
0.42381
4.23E–05
4.23E–05
4.23E–05
continued
147
Developing Effective Toxicity Factors