Registration Dossier
Registration Dossier
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EC number: 260-694-8 | CAS number: 57357-85-4
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
In a ready biodegradadability test according to OECD 301 B and GLP, a degradation rate of 0 - 10 % was found after 28 days of expsoure (BASF SE, 2016). In another non-GLP study according to ISO 7827 a DOC removal of 90 - 100 % after 28 days was observed; however this studies was disregarded since the acrtivated sludge used in that study was specifically adapted to the test substance. Based on this information, the substance is considered as poorly biodegradable in a strict sense (used for the environmental exposure assessment), however the substance is considered as potentially biodegradable after appropriate adaption of the bacteria (used for the assessment of persistency).
Key value for chemical safety assessment
Additional information
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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