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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Description of key information

There are no reliable studies in humans.

Additional information

In a clinical assessment (Vrba, 1956), inhalation of the vapor of hexamethyldisiloxane by humans was reported to produce a slight irritation of the lungs, skin and eyes. There were insufficient study details available to verify the reliability of this old study.