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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Description of key information

The Log Pow of the substance is >= 3.24 (22.2 °C, pH 6) according to EU Method A.8 (Partition coefficient) which is in most parts equivalent to OECD 107. Additionally, QSAR calculations on the partition coefficients of the five main constituents revealed logPow values in the range of 1.51-4.96.

Key value for chemical safety assessment

Log Kow (Log Pow):
at the temperature of:
20 °C

Additional information

As the substance is an UVCB substance there is no distinct partition coefficient but a range based on the single constituents. In order to provide a realistic but conservative risk assessment the highest log Kow of this range was used as key value.