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Partition coefficient

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Description of key information

The log Pow of 2-chlorobenzaldehyde is 2.33 at 25°C.

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. The Syracuse Research Coperation, Physical Properties Database reports the partition coefficient to be 2.33 at 25 °C as an experimental value. a model calculation done with EpiWin results the partition coefficient to be 2.44 at 25 °C and the ESPR - Environ. Sci. & Pollut. Res. 2 reports the partition coefficient to be 2.44 at 25 °C. Three independent sources report the partition coefficient in the same range. Thus, a partition coefficient of 2.33 at 25°C which is an experimental result was chosen as key value.