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Fragrance Aldehyde

2,6,6-TRIMETHYLCYCLOHEXENE-1-CARBALDEHYDE

CAS 432-25-7
55

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 fragrance component with woody floral character. Falls under EU fragrance allergen scrutiny and shows moderate sensitization potential typical of aldehyde scents.

Skin benefits

  • Provides woody-floral fragrance note
  • Used in low concentrations as aroma ingredient

Known concerns

  • Aldehyde with sensitization potential
  • Restricted under recent EU fragrance allergen amendments
  • May require allergen declaration

References

EU

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.