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EC number: 701-028-2
CAS number: -
BCFBAF Program (v3.00) Results:
SMILES : CCCCCCCCCc1ccc(cc1)OP(Oc2cccc(c2)CCCCCCCCC)Oc3ccc(cc3)CCCCCCCCC
CHEM : Phenol, nonyl-, phosphite (3:1)
MOL FOR: C45 H69 O3 P1
MOL WT : 689.02
--------------------------------- BCFBAF v3.00
Summary Results: Log BCF (regression-based estimate): 0.50 (BCF = 3.16
Biotransformation Half-Life (days) : 4.39e+005 (normalized to 10 g fish)
Log BAF (Arnot-Gobas upper trophic): -0.05 (BAF = 0.893 L/kg wet-wt)
Log Kow (experimental): not available from database
used by BCF estimates: 20.05
Equation Used to Make BCF estimate: Log BCF = -0.49 log Kow + 7.554 +
Correction(s): Value No Applicable Correction Factors Minimum Log BCF of
0.50 applied when Log Kow > 7
Estimated Log BCF = 0.500 (BCF = 3.162 L/kg wet-wt)
A BCF of 3.162 L/kg wet weight was calculated using the BCFBAF v3.0
program. This model used a log Kow of 20.05
in the following equation: Log BCF = -0.49 log Kow + 7.554 + Correction
This result is likely to overpredict the bioaccumulation potential of
TNPP given the size and molecular weight of TNPP and also due to the
fact that it is not clear that the model is valid at such a high Kow
value. Regardless, the value is well below the PBT criterion on 2000
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