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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Hydrolysis

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Administrative data

Link to relevant study record(s)

Description of key information

Hydrolysis: Half-life < 1 min at 25°C and pH 4, 7 and 9 (read-across from dichloro(dimethyl)silane)

Key value for chemical safety assessment

Additional information

The substance hydrolyses very rapidly in contact with water, as determined by read-across from a related substance. This is supported by data for the category of chlorosilanes.