Registration Dossier
Registration Dossier
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EC number: 294-620-0 | CAS number: 91744-56-8
Hydrolysis
Administrative data
Link to relevant study record(s)
Description of key information
Not relevant due to ready biodegradation
Key value for chemical safety assessment
Additional information
No experimental data evaluating the potential for hydrolysis of Glycerides, mixed C8-10 and succinyl (CAS No. 91744-56-8) are available. However, according to Regulation (EC) No. 1907/2006, Annex VIII, column 2, 9.2.2.1, testing for hydrolysis is not required since the substance is readily biodegradable. The supporting QSAR calculations were performed on substitutes since these components were not available in the fragment library (HYDROWIN v2.00). Nevertheless, the results indicate that indeed hydrolysis is not expected to be a relevant degradation pathway for this substance, with half-lives ranging from 144.7 days to 1.5 years days (pH 7) and 14.3 to 55 days (pH 8)(López Parrón, 2012).
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