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Environmental fate & pathways

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The test substance is concluded to be not readily biodegradable; only 2% biodegradation was observed in an OECD 301D respirometry closed bottle test after 28 days.


Additionally, a QSAR exercise was performed to identify relevant degradation products of the substance, using the EAWAG-BBD Pathway Prediction System model. 39 degradation products were identified. The biodegradability of each of the degradation products was predicted using the QSAR model BIOWIN available in the EPI Suite software. Of the 39 degradation products, 21 were predicted to be not readily biodegradable. The remaining 18 degradation products were predicted to be readily biodegradable.

Additional information