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Environmental fate & pathways

Biodegradation in water: screening tests

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Description of key information

Test substance is poorly biodegradable.

Key value for chemical safety assessment

Additional information

The ready biodegradability of the substance was tested in a guideline test following OECD guideline 301 F [BASF AG 2003]. The biodegradation rate was determined by measuring the O2 consumption of domestic activated sludge at a test substance concentration of 100 mg/L. After 28 days incubation time a degradation rate of <10 % was determined.