Registration Dossier
Registration Dossier
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EC number: 605-143-8 | CAS number: 158318-67-3
Endpoint summary
Administrative data
Description of key information
Additional information
The ready biodegradability of the test item was assessed over a 28 day period by the Manometric Respirometry Test (OECD 301F). The test material attained up to 84 % biodegradation after 28 days. These results indicate that the test item is readily biodegradable under conditions of the test. The 10-day window (14 days) is fulfilled. Based on the chemical similarity (both are fatty acid esters, epoxidized; test substance = isooctyl ester, REACH substance = methyl ester) the REACH substance is assessed to be readily biodegradable.
As discussed with ECHA in the frame of a Dossier Improvement Action Plan (DIAP), further a biodegradation testing according to OECD Guideline 301 B of the substanceFatty acids, C16-18 and C18-unsatd., Me esters, epoxidized is ordered.
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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