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Partition coefficient

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Description of key information

According to REACH annex VII, column 2, the partition coefficient log pow does not need to be estimated for substances which are surface active. For those substances the log pow should be estimated by calculation. The calculated log pow of Saponin DAB 9 is - 0.24. 

Key value for chemical safety assessment

Log Kow (Log Pow):
at the temperature of:
20 °C

Additional information

A reliable calculation method was used.