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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Appearance / physical state / colour

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Administrative data

Link to relevant study record(s)

Description of key information

Physical appearance (tripotassium propylsilanetriolate in aqueous solution): alkaline aqueous solution at high pH

Key value for chemical safety assessment

Additional information

Tripotassium propylsilanetriolate is only stable in alkaline (aqueous) solution at high pH (pH >14). It has a melting point of <-65°C and boiling point of 113°C.