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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Boiling point

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Administrative data

Link to relevant study record(s)

Description of key information

Boiling point (dichlorosilane) = Not required

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
8.3 °C

Additional information

A boiling point study does not need to be conducted as the substance is a gas, and the transition from liquid to gas does not occur close to 20°C.

The substance is reported to have a boiling point of 8.3°C in a handbook which has been subject to peer-review and in which the original data sources are traceable. The result is considered to be reliable.