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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Adsorption/desorption: Low potential for adsorption

Key value for chemical safety assessment

Additional information

The substance hydrolyses to methanol and silicic acid. Silicic acid will enter the natural biogeochemical cycle for silicon. Methanol has a low log Kow value (<3), and thus has low potential for adsorption, and the requirement for testing is waived.