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Environmental fate & pathways

Adsorption / desorption

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Administrative data

Link to relevant study record(s)

Description of key information

For the substance the adsorption coefficient was determined by the

HPLC-method according to OECD TG 121. The chromatogram of the test item showed a mixture of 5 peaks corresponding to 5 fractions.
No calibration substance with a Koc-value above the value for the peaks 3 to 5 of the test item was available. For this reason the results for these signals were extrapolated, but taken into account for calculation of the average log Koc value.
The Area % weighted log Koc for all peaks of the test item is determined in the average to be log Koc 5.9.

Key value for chemical safety assessment

Koc at 20 °C:
794 328

Additional information

[LogKoc: 5.9]