Registration Dossier

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.