Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Hydrolysis half-life:0.5 h at pH 4, 15 h at pH 7 and 0.2 h at pH 9 and 20- 25°C (QSAR)

Key value for chemical safety assessment

Additional information

Hydrolysis half-lives of 0.5 hours at pH 4, 0.5 hours at pH 5, 15 hours at pH 7 and 0.2 hours at pH 9 and 20-25°C were determined for the substance using a validated QSAR estimation method. The result is considered to be reliable.

The hydrolysis products are dimethylsilanediol and 2-[2-(2-methoxyethoxy)ethoxy]ethan-1-ol.