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Partition coefficient

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Description of key information

EU-Method A.8_Partition coefficient (octanol/water): 24.5 at 20.5°C (logPow = 1.39).

Key value for chemical safety assessment

Log Kow (Log Pow):
at the temperature of:

Additional information

The partition coefficient (octanol/water) of the test compound was determined experimentally in compliance with EU Method A.8 of Commission Directive 92/69/EEC. The determination was carried out using the Shake Flask Method. Data supplied by the Sponsor indicated that the test compound contained 6.9 % phosphorus. This figure was used to convert concentration of phosphorus to concentration of test material. The partition coefficient (octanol/water) of the test compound has been determined to be 24.5 at 20.5 ± 0.5°C, the respective Log10Pow amounts to 1.39.