Registration Dossier
Registration Dossier
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EC number: 244-435-6 | CAS number: 21544-03-6
Endpoint summary
Administrative data
Description of key information
The ready biodegradability was tested in a Manometric Respirometry Test. The criterion for ready biodegradability under the conditions of a manometric respirometry test is the 10-day window, describing the period between reaching at least 10% degradation and 60% degradation. This period should not exceed 10 days.
The mean biodegradation after 28 days of bis(2,3 -epoxypropyl)cyclohexane-1,2 -dicarboxylate was 53% (ThODNH4) and 94% after 60 days; the 10 day window criterion was not passed.
Whilst bis(2,3 -epoxypropyl)cyclohexane-1,2 -dicarboxylatecannot be considered to be readily biodegradable under the strict terms and conditions of OECD Guideline No. 301F, the evidence of aerobic degradation (94%) that did not plateau before the end of the 60-day indicate the potential for complete mineralisation in the environment.
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