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Environmental fate & pathways

Biodegradation in water: screening tests

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Description of key information

The substance is evaluated for biodegradation by read across to a valid .  After 28d a degradation of 60-70% was recorded. Based on the available test result the test substance is regraded to readily biodegradable , but failling the 10d window.

Key value for chemical safety assessment

Biodegradation in water:
readily biodegradable but failing 10-day window

Additional information

No data are available for the test substance. The data gap , however, can be brighed by a valid read across to decyloxirane (CAS 2855 -19 -8) : Decyloxirane was tested in a new OECD 301 B test. The 10d window was shortly failed with > 50% after 10d. After 28d a degradation of 60-70% was recorded. Based on the available test result the test substance is regraded to readily biodegradable , but failling the 10d window.