Registration Dossier
Registration Dossier
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EC number: 217-101-2 | CAS number: 1739-84-0
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
The substance is biodegradable. In accordance with REACH Guidance Documents R.11 (ECHA, 2017), the substance is not P/vP.
Key value for chemical safety assessment
- Biodegradation in water:
- inherently biodegradable, not fulfilling specific criteria
- Type of water:
- freshwater
Additional information
In an enhanced ready biodegradability test according to OECD 301B with a prolonged exposure period of 60 days, the substance was degraded to 60-70% CO2/ThCO2 after 60 days (BASF SE, 2012, report no. 22G0074/12G097). Municipal activated sludge was used as inoculum. The substance is not readily biodegradable according to OECD criteria, but is biodegradable as it passed the test level of 60% CO2/ThCO2 and failed the 10-day window. In accordance with REACH Guidance Documents R.11 (ECHA, 2017; Figure R.11-3 and Table R.11-4), the substance is not P/vP.
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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