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fragrance ingredient

CITRONELLYLOXY ACETALDEHYDE

CAS 7492-67-3
54

Safety score · 0–100

Moderate

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

Citronellyloxy acetaldehyde is a floral citrus fragrance with muguet and rose facets. PubChem assigns no acute GHS hazards, but citronellyl and aldehyde derivatives are common fragrance allergens with sensitization risk.

Skin benefits

  • Fresh floral citrus fragrance ingredient
  • Provides muguet and rose facets in perfumery
  • Stable in alkaline formulations compared with aldehydes

Known concerns

  • Citronellyl and aldehyde structures are known fragrance allergens
  • Possible contact sensitization in fragrance sensitive users
  • Falls under IFRA fragrance allergen disclosure framework
  • Limited standalone CIR or SCCS opinion

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.