Cyclic terpene fragrance aldehyde
2,6,6-TRIMETHYL-2-CYCLOHEXENE-1-CARBALDEHYDE
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A cyclic terpene aldehyde used as a green-floral fragrance ingredient. Like other reactive scent aldehydes, it can irritate or sensitize skin when used above fragrance industry guidance levels.
Skin benefits
- Provides a green, fresh aldehyde fragrance note
- Used in floral and citrus accord compositions
- Effective at low concentrations
Known concerns
- Alpha,beta-unsaturated aldehydes carry sensitization potential
- Possible skin and eye irritation in concentrated form
- Limited dedicated cosmetic safety dossier
- Subject to IFRA fragrance restrictions
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, so always read the physical product label and consult a healthcare professional for personal concerns.