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Environmental fate & pathways

Biodegradation in water: screening tests

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Description of key information

Alcohols, C11-14-iso,C13 -rich is readily biodegradable, 61% in 28 days (OECD 301F Manometric Respirometry Test).

Key value for chemical safety assessment

Biodegradation in water:
readily biodegradable

Additional information

Based on the results of two aerobic biodegradation studies, Alcohols, C11 -14 -iso-, C13 -rich is readily biodegradable in the aqueous environment (61% in 28 days) . The studies were performed following OECD 301F Manometric Respirometry Test guidelines at test material concentrations of 57 to 100 mg/l. Key study results are based on a test substance concentration of 100 mg/l. Inoculum for all studies was a non-acclimated activated sludge. Results are based on ThOD of the test substance.