Registration Dossier
Registration Dossier
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EC number: 224-030-0 | CAS number: 4170-30-3
Carcinogenicity
Administrative data
Description of key information
Inconclusive, no data to support classification.
Key value for chemical safety assessment
Justification for classification or non-classification
Available data on carcinogenicity is inconclusive. Classification according to criteria specified in regulation 1272/2008 is not possible.
Additional information
The one carcinogenity study available on crotonaldehdye was not conclusive. The animals at the low dose level had significantly increased tumors but no such increase was seen in the high dose group.
Based on the findings in the in vivo genotoxicity studies, it is unlikely that crotonaldehyde is a genotoxic carcinogen by any physiologically relevant route of entry.
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