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Physical & Chemical properties

Partition coefficient

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Description of key information

Calculated with the octanol solubility and the water solubility the logPow of the substance was < -4.9.

Key value for chemical safety assessment

Additional information

To calculate the partition coefficient, solubility tests of the substance in 1-octanol and in demineralized water were prepared. The result of the tests show, that the test item was < 2 mg/L soluble in 1-octanol and > 143000 mg/L in demineralised water.

These concentrations of the substance were used to calculate the partition coefficient (n-octanol / water) as log Pow.

Pow of the substance: < 2mg/L / > 143000 mg/L = < 0.00001399

For partition coefficient of the substance follows: log Pow = < -4.9