Registration Dossier

Administrative data

Description of key information

No data are available for the carcinogenicity of triethoxy (2,4,4-trimethylpentyl)silane. However, further testing is not considered necessary because:

• The substance is not classified for mutagenicity; and

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

Key value for chemical safety assessment

Additional information

Justification for classification or non-classification

Based on the available information no classification is proposed for carcinogenicity, in accordance with Regulation (EC) No. 1272/2008.