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Environmental fate & pathways

Adsorption / desorption

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Description of key information

An adsorption coefficient (log Koc) was estimated to be <= -0.7 at pH 6.  The value is corresponding to the area weighed logKoc for all peaks of the test item (Garcia-Sanchez, 2012).

Key value for chemical safety assessment

Koc at 20 °C:
0.2

Additional information

Even though the column temperature was 40°C, this temperature has no influence on the result of the determination. Therefore the logKoc-values of the test item determined within this study also refers to 20 °C.

Log KOC = -0.7 may not be entered as Key value. Therefore, -0.7 was calculated as KOC = 0.1995

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