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Partition coefficient

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Description of key information

Partition coefficient: logPow = -0.9 at 25°C 

Key value for chemical safety assessment

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

Additional information

1,4 -Butenediol has an octanol-water partition coefficient (Log Pow) of -0.9 at 25 °C (BASF, 1988) as measured according to OECD Method 107 (BASF AG 1988). Other values, reported in reliable authoritative secondary sources, include a measured Log Pow of -0.81 (Hansch et al. 1995; GESTIS 2010) and an estimated LogPow of -0.43 (KOWWIN 1.67 Estimate 2010).