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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

logPow: 2.34

Key value for chemical safety assessment

Log Kow (Log Pow):
at the temperature of:
25 °C

Additional information

A literature review was conducted. In a weight of evidence approach the literature values were evaluated. Hansch and Leo (1995) reports the logPow to 2.33. Furthermore the Knovel Critical Tables (2nd Edition) reports the logPow to be at 2.33. In addition the Handbook of Environmental Data on Organic Chemicals (4th Edition) reports the log Pow to be 2.3. The GESTIS database reports the log Pow to be 2.34. All values are in the same range. The logPow of 2.34 was regarded as worst case assumption for chemical safety assessment and was therefore chosen as key value.