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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 3.05 (Hansch, 1995)

Key value for chemical safety assessment

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

Additional information

The key value of partition coefficient is taken from the peer-reviewed data base (HSDB) where the original publication by Hansch et al (1995) is cited. The value is supported by the estimated value of 3.03, calculation with KOWWIN v1.68, US EPA Episuite v4.11. Calculated log D at pH 7: 1.34.