Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Link to relevant study record(s)

Description of key information

Bioaccumulation: terrestrial: Low potential for bioaccumulation

Key value for chemical safety assessment

Additional information

No data are available for terrestrial bioaccumulation of potassium methylsilanetriolate. The substance is a salt that is only stable in aqueous solution at high pH (>12). In solution at pH 9 or below and at low concentration (conditions relevant for the environment), methylsilanetriol will predominate. Methylsilanetriol has a low log Kow value and therefore the substance is not expected to bioaccumulate.