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Physical & Chemical properties

Partition coefficient

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Description of key information

Log Pow  < 0.3 - 2.83 (mean). 91 % of the detected signals correspond to log Pow  < 0.3.

Key value for chemical safety assessment

Log Kow (Log Pow):
0.3
at the temperature of:
25 °C

Additional information

Partition coefficient was determined by OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method).

The study was performed using a HPLC with a C18 column. Seven reference substances with different retention times and thiourea for the determination ofthe dead time were used to produce a calibration curve, since retention time on hydrophobic columns and Pow are correlated. The reference substances were chosen consequent to the pre-test.

The log Pow is stated as < 0.3 – 2.83 (mean).  91 % of the detected signals correspond to log Pow  < 0.3.