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EC number: 257-399-1 | CAS number: 51765-51-6
Endpoint summary
Administrative data
Description of key information
Bioaccumulation: aquatic / sediment:
From BCFBAF (v3.00) model of EPI suite Program, the estimated bio concentration factor (BCF) for N-(2-Phenoxyphenyl)methanesulphonamide is 17.94 L/kg whole body w.w which does not exceed the bio concentration threshold of 2000. Thus it is concluded that N-(2-Phenoxyphenyl)methanesulphonamide is not expected to bioaccumulate in the food chain.
Additional information
Bioaccumulation: aquatic / sediment:
Four different predicted data from validated models for bioaccumulation (BCF) endpoint of target chemical N-(2-phenoxyphenyl)methanesulfonamide (Cas no. 51765-51-6) were summarized as follows:
First prediction done using BCFBAF (v3.00) model indicate the estimated bio concentration factor (BCF) for N-(2-phenoxyphenyl)methanesulfonamide is 17.94 L/kg wet-wt which does not exceed the bioconcentration threshold of 2000. Thus it is concluded that N-(2-phenoxyphenyl)methanesulfonamide is not expected to bio accumulate in the aquatic environment.
Other predicted database PBT profiler indicate the Bioaccumulation factor (BCF) for test substance N-(2-phenoxyphenyl)methanesulfonamide was estimated to be 18 L/kg wet-wt at 25 deg.C.
Data from Scifinder database suggest the Bioconcentration factor (BCF) for target chemical N-(2-phenoxyphenyl)methanesulfonamide was predicted to be 29.4 at pH 1-5, 29.3 at pH 2, 28.3 at pH 7, 21.6 at pH 8 and temperature 25 deg.C.
Whereas Chemspider - ACD/PhysChem Suite estimates the Bioconcentration factor (BCF) for target chemical N-(2-phenoxyphenyl)methanesulfonamide as 40.19 at pH 5.5 and 36.87 at pH 7.4 at temperature 25 deg.C.
Thus based on the above information for bioaccumulation endpoint, it can be concluded that the test substance N-(2-phenoxyphenyl)methanesulfonamide (Cas no. 51765-51-6) is expected to be non Bioaccumulative in aquatic environment.
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