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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Environmental fate & pathways


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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 hydrolysis of Glycerides, palm-oil mono-, hydrogenated, acetates (CAS No. 93572-32-8) are available. However, according to Regulation (EC) No. 1907/2006, Annex VIII, column 2,, hydrolysis testing is not required since the substance is readily biodegradable. The results from the supporting QSAR calculations performed with the main fatty acid components (C16 mono/monoacetate and C18 mono-, HYDROWIN v2.00) indicate that indeed hydrolysis is not expected to be a relevant degradation pathway for this substance, with half-lives of 282 days (pH 7) and 28 days (pH 8)(López Parrón, 2011).