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Fragrance

TRANS-3-METHYL-5-PHENYL-2-PENTENENITRILE

CAS 53243-60-0
50

Safety score · 0–100

Moderate

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

A fragrance nitrile with floral-cinnamic character. Nitriles carry general toxicology concerns plus sparse public cosmetic data — leaning conservative.

Skin benefits

  • Floral-cinnamic fragrance note
  • Perfumery material

Known concerns

  • Nitrile functional group concern
  • Sparse cosmetic safety data
  • Fragrance allergen potential

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.