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Environmental fate & pathways

Biodegradation in water: screening tests

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Description of key information

The ready biodegradability of the test substance was determined in several OECD 301 series  tests.

Key value for chemical safety assessment

Biodegradation in water:
readily biodegradable

Additional information

In the key study, biodegradation of the test substance in the OECD 301C MITI test reached 92 to 100% based on BOD and 86 to 87% based on TOC removal after 14 days. Supporting studies reported 98% biodegradation in 21 days in OECD 301 E tests, and 84 % biodegradation after 28 days in an OECD 301 D test.