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Environmental fate & pathways

Biodegradation in water: screening tests

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Description of key information

From the degradability results determined over a period of 28 days based on the BOD (average 1% degradation) and the residual concentration of the test substance (average 1 % degradation), it is concluded that the test substance is not readily biodegradable. No transformation product was generated under the conditions of this test.

Key value for chemical safety assessment

Biodegradation in water:
under test conditions no biodegradation observed

Additional information

The test substance showed 1 % biodegradation after 28 days and therefore has to be classified as "not readily biodegradable".