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1-ISOPROPYL-4-METHYLBICYCLOOCTENE-2-CARBALDEHYDE

CAS 67920-94-9
55

Safety score · 0–100

Moderate

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

A bicyclic fragrance aldehyde with limited public toxicological data, requiring cautious safety evaluation.

This bicycloocatene carbaldehyde is structurally unusual among fragrance materials. It has no specific EU cosmetic Annex listing, meaning general product safety requirements apply. The absence of listed hazard statements in available regulatory databases suggests it has not been extensively assessed, warranting caution in formulation. Structural alerts for sensitisation cannot be ruled out without specific data.

Skin benefits

  • Unique bicyclic fragrance profile for specialty perfumery

Known concerns

  • Limited toxicological data available
  • Structure alerts for potential sensitisation
  • Requires product safety assessment under Regulation 1223/2009

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 — always read the physical product label and consult a healthcare professional for personal concerns.