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Physical & Chemical properties

Partition coefficient

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Description of key information

Octanol-water partition coefficient log Pow >6.5

Key value for chemical safety assessment

Log Kow (Log Pow):
at the temperature of:
30 °C

Additional information

In the experimental laboratory study the octanol-water partition coefficient of the test material Di-(2-ethylhexyl)thiodiglycolate (Di-2-EHTDG) has been determined to be >3.16x106, log10Pow>6.50 (with a mobile phase pH of 7.0) by using the HPLC Method, Method A8 of Commission Directive 92/69/EEC (which constitutes Annex V of Council Directive 67/548/EEC) and Method 117 of the OECD Guidelines for Testing of Chemicals, 13 April 2004.