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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Key value for chemical safety assessment

Skin irritation / corrosion

Endpoint conclusion
Endpoint conclusion:
no study available

Eye irritation

Endpoint conclusion
Endpoint conclusion:
no study available

Respiratory irritation

Endpoint conclusion
Endpoint conclusion:
no study available

Additional information

In accordance with Column 2 of REACH Annex VIII, the irritation studies (required in Section 8.1.1) do not need to be conducted asthe substance as registered is stable only as an alkaline aqueous solution at pH >14 and thereforemeets the criteria for classification as corrosive to skin.

Justification for classification or non-classification

Based on the pH and composition of the substance as supplied, tripotassium propylsilanetriolate is classified as "Skin. Corr. 1A" under Regulation (EC) No 1272/2008.