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Fragrance

ISOPROPYL-ALPHA-METHYLCINNAMALDEHYDE

CAS 831-97-0
45

Safety score · 0–100

Moderate

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

Also known as cyclamen aldehyde, an isopropyl-substituted cinnamaldehyde used for floral fragrance notes. Classified GHS as a skin irritant and restricted by IFRA due to sensitisation potential.

Skin benefits

  • Provides a floral, cyclamen-like fragrance note
  • Widely used in fine fragrance and personal care
  • Effective at low concentrations

Known concerns

  • PubChem GHS reports H315 causes skin irritation
  • Cinnamaldehyde derivatives are recognised fragrance sensitisers
  • IFRA restrictions apply to limit consumer exposure
  • Linked to allergic contact dermatitis in clinical reports

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.