134
Toxic Chemicals
TABLE 9.1 (continued)

Bioconcentration Factors (BCFs) and Associated Developed Bioconcentration
Adjustment Factors (BAFs) of TRI Chemicals
Chemical Name
BCF
BAF
Sulfuric acid
3.2
1
Sulfuryl fluoride
15
2
Sulprofos
8,600
668
Tebuthiuron
14
2
Temephos
20,000
1,551
Terbacil
16
2
tert-Butyl alcohol
3.2
1
Tetrachloroethylene
23
3
Tetrachlorvinphos
280
23
Tetracycline hydrochloride
3.2
1
Tetramethrin
2,300
179
Thallium
116
10
Thiabendazole
44
4
Thioacetamide
3.2
1
Thiobencarb
230
19
Thiodicarb
12
2
Thiophanate ethyl
22
3
Thiophanate-methyl
6.8
1
Thiosemicarbazide
3.4
1
Thiourea
3.2
1
Thiram
100
9
Thorium dioxide
10
2
Titanium tetrachloride
2.7
1
Toluene
7.4
1
Toluene diisocyanate (mixed isomers)
—
1
Toluene-2,4-diisocyanate
—
1
Toluene-2,6-diisocyanate
—
1
trans-1,3-Dichloropropene
21
3
trans-1,4-Dichloro-2-butene
56
5
Triadimefon
75
7
Triallate
1,800
140
Triaziquone
3.2
1
Tribenuron methyl
68
6
Tribromomethane
3.2
1
Tributyltin fluoride
1,200
94
Tributyltin methacrylate
770
61
Trichlorfon
3.2
1
Trichloroacetyl chloride
—
1
Trichloroethylene
17
2
Trichlorofluoromethane
49
5
Triclopyr triethylammonium salt
8.1
2
Triethylamine
7.4
1