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Physical & Chemical properties

Partition coefficient

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Description of key information

The partition coefficient of hex-3-yne-2,5-diol is -0.24 at 25 °C.

Key value for chemical safety assessment

Log Kow (Log Pow):
-0.24
at the temperature of:
25 °C

Additional information

A study was conducted similar to OECD 107 to determine the partition coefficient of Hex-3-yne-2,5-diol. Using the flask method the partition coefficient of Hex-3-yne-2,5-diol was determined to be -0,24 at 25°C. Furthermore the partition coefficient of Hex-3-yne-2,5-diol was calculated to be -0,0976 at 25°C using WSKOWWIN software. The value from the study was chosen as the most reliable one for the partition coefficient.