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Fragrance

PHENYLACETALDEHYDE DIGERANYL ACETAL

CAS 67634-02-0 / 7149-23-7 Updated
55

Safety score · 0–100

Moderate

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

About

Hyacinth-floral fragrance acetal made from phenylacetaldehyde and a geranyl alcohol. Both parent fragments are EU-listed allergens, so use must stay within IFRA fragrance limits.

Function

PERFUMING

Skin benefits

  • Hyacinth-floral fragrance note
  • Acetal-protected delivery of phenylacetaldehyde

Known concerns

  • Phenylacetaldehyde is a documented fragrance allergen
  • Geraniol-derived – also EU-listed allergen
  • IFRA-restricted
  • Limited public toxicology

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.