Registration Dossier
Registration Dossier
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EC number: 217-576-6 | CAS number: 1892-29-1
Endpoint summary
Administrative data
Description of key information
In conclusion, the test item was not readily biodegradable under the conditions of the CO2 in sealed vessels (Headspace test).
Additional information
The study is assigned a reliability score of 1 (reliable without restrictions) as it followed OECD Guideline 310: Readily Biodegradibility- CO2in sealed vessels (Headspace Test) as it is compliant with GLP. A toxicity control, positive control (Reference item), blank control and an abiotic control. Activated sludge obtained from a sewage treatment plant was used as the inoculum. The reference substance achieved 77% degradation within 14 days and the toxicity control showed 25% degradation after 28 days, therefore meeting the required criteria. Degradation of 20% was determined for the test item within the test period of 28 days. This concludes that the test item is not readily biodegradable.
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