TRIMETHYLBICYCLO-3-HEPTEN-2-ONE
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
TRIMETHYLBICYCLO-3-HEPTEN-2-ONE is a cosmetic ingredient used in product formulation. Exercise caution due to limited available safety data.
Trimethylbicyclo-3-hepten-2-one is an unsaturated bicyclic monoterpene ketone. No CLP hazard classifications apply, and it is not listed in EU cosmetic regulation Annexes. The norbornene-type structure with a ketone suggests potential for skin reactivity in susceptible individuals, though no formal hazard statement exists. As a fragrance material, it should be used within established IFRA limits for unsaturated ketones.
Known concerns
- Limited toxicological data
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.