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Physical & Chemical properties

Partition coefficient

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Description of key information

The solubility of the substance in water is very good and the solubility in octanol is poor. The octanol-water partitioning coefficient hence is anticipated to be very small. 

Key value for chemical safety assessment

Log Kow (Log Pow):
-3.2
at the temperature of:
22.6 °C

Additional information

Neither the HPLC method according to OECD Guideline No. 117 nor the flask-shaking method according to OECD Guideline No. 107 were applicable for the determination of the partition coefficient of FAT 40849/A TE.

Thus, the log POW-value for the test item was estimated from its solubilities in n-octanol and in water, respectively:

log Pow =  log (0.27[g/l] / >473.74[g/l]) = < -3.2.