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Physical & Chemical properties

Partition coefficient

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Description of key information

The partition coefficient n-octanol / water (Kow) of the substance was determined according to OECD guideline no. 117 [2004] and EU test method A.8 [2008] with the HPLC method. Two constituents were separated with values of log Kow = 0.39 and 0.52 at 23.4 °C. The signal intensities indicate the following assignment:
log Kow = 0.39 for 2,4,4-Trimethylhexane-1,6-diol
log Kow = 0.52 for 2,2,4-Trimethylhexane-1,6-diol
The weighted mean value is log Kow = 0.45 (23.4 °C).

Key value for chemical safety assessment

Log Kow (Log Pow):
0.45
at the temperature of:
23.4 °C

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