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EC number: 202-770-5 | CAS number: 99-59-2
Biodegradation in soil
Administrative data
Link to relevant study record(s)
Description of key information
Based on QSAR prediction half life period of 5-nitro-o-anisidine in Soil was estimated to be 139 days.
Also from the other weight of evidnece study it is found that the substance is 50% degradable in 75 days which exceeds the EPA criteria of 60 days.
Based on these half life values it is concluded that 5-nitro-o-anisidine is not readily biodegradable (persistent) in Soil.
Key value for chemical safety assessment
Additional information
Based on QSAR prediction half life period of 5-nitro-o-anisidine in Soil was estimated to be 139 days.
Also from the other weight of evidnece study it is found that the substance is 50% degradable in 75 days which exceeds the EPA criteria of 60 days
Based on these half life values it is concluded that 5-nitro-o-anisidine is not readily biodegradable (persistent) in Soil.
No. of studies reviewed for biodegradation in water endpoints from reliable sources having Klimish rating 2
The summary of the results are presented below.
Sr. No |
Endpoint name |
Value |
Units |
Half life |
||
| 1 | % degradation | 50 | % | 139d | ||
| 2 | %degradation | 50 | % | 75d | ||
Based on the above information it can be concluded that the substance is not readily biodegaradable and hence persistent in Soil according to CLP regulation.
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