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Physical & Chemical properties

Partition coefficient

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Description of key information

The partition coefficient n-octanol/water of the test item was determined via extrapolation to be log Pow 7.6.

Key value for chemical safety assessment

Log Kow (Log Pow):
7.6
at the temperature of:
20 °C

Additional information

A study was conducted in accordance with OECD TG 117 and Regulation (EC) No 440/2008 method A.8 to determine the partition coefficient of the test substance using the HPLC method. The linear regression parameters of the relationship log Pow = f(log k) were also calculated from the data obtained with the calibration mixture and, therewith, log Pow of the test substance was determined from its measured capacity factor. The partition coefficient n-octanol/water of the test item was determined via extrapolation to be log Pow 7.6.