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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Boiling point

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

Boiling point (hexamethylcyclotrisiloxane): 135°C

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
135 °C

Additional information

A boiling point value of 135.1°C at 1013 hPa is reported in a collection of reliable data which has been subject to peer-review and in which the original data sources are traceable. The result is considered to be reliable. Several other sources give values in the range 133 -137°C.