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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Environmental fate & pathways

Adsorption / desorption

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Administrative data

Link to relevant study record(s)

Description of key information

Using a QSAR calculation, the adsorption coefficient (log10 Koc) of the test item was estimated to be -1.97.

Key value for chemical safety assessment

Koc at 20 °C:

Additional information

No determination of the adsorption coefficient was possible by the HPLC screening method, Method 121 of the OECD Guidelines for Testing of Chemicals, 22 January 2001, as the method is not valid for organic acids. 

Using a QSAR calculation (based on the experimentally determined partition coefficient), the adsorption coefficient of the test item was calculated to be log10Koc-1.97. (koc of 0.011)