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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Physical & Chemical properties

Partition coefficient

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Description of key information

Log Kow > 6 OECD guideline 117 (HPLC method)
Log Kow = 11.31-20.40 estimated with Kowwin (v1.68) QSAR for the 7 first constituents listed in section 1.2 of IUCLID and representing more than 85% of all the substance.

Key value for chemical safety assessment

Additional information

The octanol/water partition coefficient of a complex reaction product (E99434) was experimentally measured in accordance with OECD testing 117 guideline and GLP requirements. Only a limit value of Log Kow > 6 was obtained (Sydney 2013).

Based on this result, QSAR (Kowwin v1.68) was run to appraise fixed values for the first 7 constituents listed in section 1.2 of IUCLID.

The Log Kow values obtained with the Kowwin QSAR (v1.68) ranged from 11.31 to 20.40.