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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

- 4,2 at 23° C

Key value for chemical safety assessment

Log Kow (Log Pow):
at the temperature of:
23 °C

Additional information

The solubility of the test item in n-octanol is insufficient (< 10 mg/l), therefore the determination of log Pow corresponding to OECD Guideline for theTesting of Chemicals 107 (shake flask method) is not feasible. As the test item is also not feasible for the HPLC-method (OECD Guideline for the Testing of Chemicals 117), because it consists of a complex mixture (UVCB substance), the log Pow can only be estimated from the solubilities of the test item in water and in n-octanol. The estimated log Pow was < -4.2 at 23 degree C.