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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

The adsorption coefficient was assessed according to OECD guideline 121 and EU Method C19. The test material was found to have an adsorption coefficient (log Koc) of 3.6, equivalent to a Koc of 3981.

Key value for chemical safety assessment

Koc at 20 °C:
3 981

Additional information

A study further investigating adsorption/desorption is not proposed because the chemical safety assessment using the Koc of 3981 from the screening HLPC method demonstrated safe use.