130
Toxic Chemicals
TABLE 9.1 (continued)

Bioconcentration Factors (BCFs) and Associated Developed Bioconcentration
Adjustment Factors (BAFs) of TRI Chemicals
Chemical Name
BCF
BAF
Malononitrile
3.2
1
Maneb
220
18
Manganese
3.2
1
M-Cresol
20
2
M-Dinitrobenzene
74
7
Mechlorethamine
2.9
1
Mecoprop
140
12
Mercaptodimethur
98
9
Mercury
36,000
2,792
Merphos
15,000
1,164
Methacrylonitrile
2
1
Metham sodium
3.2
1
Methanamine, N-methyl-N-nitroso
3.2
1
Methanol
3
1
Methazole
160
13
Methoxone
170
14
Methoxone sodium salt ((4-chloro-2-methylpgenoxy) acetate sodium salt)
3.2
1
Methoxychlor
8,128
631
Methyl acrylate
1.4
1
Methyl bromide
4.7
1
Methyl chlorocarbonate
—
1
Methyl ethyl ketone
3.2
1
Methyl hydrazine
3.2
1
Methyl iodide
8.3
2
Methyl isobutyl ketone
5.8
1
Methyl isocyanate
—
1
Methyl isothiocyanate
3.1
1
Methyl methacrylate
6.6
1
Methyl parathion
40
4
Methyl tert-butyl ether
1.5
1
Methylene bromide
12
2
Metiram
2.8
1
Metribuzin
12
2
Mevinphos
3.2
1
Michler’s ketone
510
40
Molinate
160
13
Molybdenum trioxide
10
2
Monochloropentafluoroethane
44
4
Monuron
18
2
M-Phenylenediamine
3.2
1
Mustard gas
40
4
M-Xylene
13
2