RISCTOX Database
Search and consult detailed information about specific chemical substances.
Search other substances
Identification
- Name:
- 1-(2-chloroethyl)-3-(4-methylcyclohexyl)-1-nitroso-urea (methyl-CCNU; semustine)
- CAS:
- 13909-09-6
CLASSIFICATION AND LABELLING (Regulation 1272/2008)
No classifications available
Specific health risks
Carcinogens (other sources) ?
Substances classified as carcinogens or mutagens Category 3 under the Dangerous Preparations Directive criteria (pre-CLP). Substances with limited evidence or indications of carcinogenicity or mutagenicity.
Neurotoxic substances ?
According to IARC ?
Substances classified as carcinogens or mutagens Category 2 under the CLP Regulation (GHS), bearing H351 and/or H341 phrases. These are substances suspected of causing cancer or heritable genetic mutations in humans.