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Physical & Chemical properties

Partition coefficient

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Description of key information

Log Kow = 1.81

Key value for chemical safety assessment

Log Kow (Log Pow):
1.81
at the temperature of:
25 °C

Additional information

Log Kow has been estimated as 1.81. Experimental value cannot be measured as the test substance is not stable in water. Degradation products have a lower value, such as 0.28 for the monbutylphosphonate and 0.84 for the butanol.