Registration Dossier

Diss Factsheets

Administrative data

Description of key information

No data are available for the carcinogenicity of (3-chloropropyl)triethoxysilane (CAS 5089-70-3; EC 225-805-6).

However, further testing is not considered necessary because:

• The substance does not have a wide-dispersive use and exposure is expected to be low;

• The substance is not classified for mutagenicity; and

• There is no evidence from the repeated dose studies that the substance is able to induce hyperplasia or pre-neoplastic lesions.

Key value for chemical safety assessment

Carcinogenicity: via oral route

Endpoint conclusion
Endpoint conclusion:
no study available

Carcinogenicity: via inhalation route

Endpoint conclusion
Endpoint conclusion:
no study available

Carcinogenicity: via dermal route

Endpoint conclusion
Endpoint conclusion:
no study available

Justification for classification or non-classification

There are no data to suggest that (3-chloropropyl)triethoxysilane (CAS 5089-70-3; EC 225-805-6) should be classified for carcinogenicity.

Additional information