Registration Dossier

Toxicological information

Carcinogenicity

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Administrative data

Description of key information

No data available
No indication for a carcinogenic potential.

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

Additional information

There were no experimental data available.

Due to the lack of mutagenicity, a cancerogenic potential of isobutanol based mutagenic effects can widely be ruled out. Additionally, no structural fragments were found in a structure-activity-relationship model (CASE) indicating a carcinogenic potential. Thus, there is at present no evidence for a carcinogenic potential of isobutanol. Therefore a carcinogenicity study is not justified.

Justification for classification or non-classification

Due to the lack of a carcinogenic potential of isobutanol, there is currently no need for classification and labeling.