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Partition coefficient

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Description of key information

The partition coeficient of 1-2-hydroxyethylpyrrolidin-2-one is -1.03 at 25°C and pH 4.

Key value for chemical safety assessment

Log Kow (Log Pow):
-1.03
at the temperature of:
25 °C

Additional information

A GLP study was conducted in accordance with the OECD Guideline for the Testing of Chemicals 107, shake flask method. The partition coefficient was determined to be -1.03 at 25°C and pH 4. This result was supported bei the Syracuse Research Coperation, Physical Properties Database which describes the partition coefficient to be -1.08 at 25 °C.