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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Partition coefficient

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Administrative data

Link to relevant study record(s)

Description of key information

log Pow > 10 (QSAR, KOWWIN v1.68)

Key value for chemical safety assessment

Additional information

The log Pow of the substance fatty acids, C18-unsatd., dimers, reaction products with fatty acids, 14-18 and C16-18 -unsatd. and propylidynemethanol (CAS 162353-70-0) was determined by QSAR calculation with KOWWIN v1.68. The results of 22.42, 25.37, 24.73 and 28.21, for components C16 triester, C18 triester, C18:1 triester and a representative oligomeric ester component, respectively, indicate that the main components are out of the applicability domain of the QSAR model and the overall log Pow is estimated as > 10. No exact temperature and pH are given; it is assumed that the results correspond to room temperature and neutral range of pH.