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Environmental fate & pathways

Biodegradation in water and sediment: simulation tests

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Description of key information

The removal rate of the substance was determined under WWTP simulation conditions in the OECD 303A test. The substance exhibited a removal rate of 99.74 % (based on substance specific analysis). 

Key value for chemical safety assessment

Half-life in freshwater:
0.03 d
at the temperature of:
20 °C

Additional information

The removal rate of the substance was determined under WWTP simulation conditions in the OECD 303A test. The substance exhibited a removal rate of 99.74 % (based on substance specific analysis).

The substance is very effectively removed from waste water by biodegradation. Under the condition of the CAS test the substance has a half life (DT50) of 0.0298 [d], i.e. the biodegradation rate is 23.25 [6 hours] resp. 93 [d].