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Partition coefficient

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Description of key information

log Pow >5.99

Key value for chemical safety assessment

at the temperature of:
20 °C

Additional information

The log Pow of the substance Fatty acids, C16-18 (even numbered) and C18-unsatd., branched and linear, di- and triesters with trimethylolpropane (former CAS 85005 -23 -8) was determined according to OECD guideline 107 / EU method A.8 by determine the solubility of the substance in water and octanol and calculated the log Pow.

Further determination by QSAR calculation with KOWWIN (v1.68) for three representative components (C16 triester: log Pow = 22.42; C18 triester: log Pow = 25.37; C18:1 triester: log Pow = 24.73) exceed the applicability domain of the model, therefore these results should be given as log Pow >10.