Registration Dossier
Registration Dossier
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EC number: 223-912-2 | CAS number: 4118-16-5
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
Not readily biodegradable (by OECD criteria). Poorly biodegradable.
Key value for chemical safety assessment
Additional information
To assess the biodegradability of the compound a GLP study according to OECD guideline 301 B was conducted. Non-adapted sludge from a municipal sewage treatment plant was used as inoculum and 27 mg/L test substance was used as concentration (corresponds to 20 mg/L TOC). After a treatment time of 28d < 10% CO2/ThCO2 was observed. Therefore, the test substance is not readily biodegradable according to OECD criteria.
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