Other
N-Cyclohexyl-N-methoxy-2,5-dimethyl-3-furamide (Furmecyclox - ISO)
Safety score · 0–100
Avoid
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A cosmetic ingredient used in product formulations. Its specific function may vary between products. Exercise caution due to limited available safety data.
Furmecyclox (ISO common name) is a systemic fungicide used in agriculture for crop protection. Its hazard profile is severe: H351 classifies it as a suspected carcinogen (IARC Group 2B), H400 and H410 indicate it is very toxic to aquatic organisms with long-lasting effects. The cyclohexyl and furanamide substructures are not compatible with cosmetic skin application from a regulatory or toxicological standpoint. This compound is not authorised, listed, or assessed for cosmetic use in the EU and should not appear in any skincare formulation.
Known concerns
- H351: Suspected of causing cancer (IARC Group 2B)
- H400: Very toxic to aquatic life
- H410: Very toxic to aquatic life with long-lasting effects
- No EU cosmetic authorisation — agricultural fungicide
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related others
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.