Registration Dossier
Registration Dossier
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EC number: 201-149-6 | CAS number: 78-84-2
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
The test substance is readily biodegradable (according to OECD criteria).
Key value for chemical safety assessment
- Biodegradation in water:
- readily biodegradable
Additional information
The biodegradation potential of the substance in water was determined in a screening study according to OECD TG 301C (Modified MITI Test). In this study 100 mg/L test substance was inoculated with activated sludge (adaptation not specified). During the incubation period the biological oxygen demand (BOD) was measured and biodegradation expressed as percentage of the theoretical uptake (ThOD). After 14 days, 80-90% of the substance was biodegraded. The pass level of 60% degradation was reached. Based on these findings, the test substance is classified as readily biodegradable.
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