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Fragrance aldehyde

AR-ETHYLPHENYLBUTYRALDEHYDE

CAS 68228-11-5
58

Safety score · 0–100

Moderate

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

Ar-ethylphenylbutyraldehyde is a synthetic aldehyde used to add floral lily-of-the-valley notes to fragrance compositions. It is regulated under IFRA fragrance safety standards.

Skin benefits

  • Provides floral muguet/jasmine fragrance character
  • Used at trace levels in perfumed cosmetics

Known concerns

  • Aldehyde fragrance with skin sensitization potential
  • IFRA-restricted category fragrance ingredient
  • Limited published toxicology data

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

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3,7-DIMETHYL-3,6-OCTADIENAL
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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.