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Fragrance

TRANS-ROSE KETONE-5

CAS 39872-57-6
56

Safety score · 0–100

Moderate

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

A trans-damascone — one of the rose ketones used as a powerful rose-floral fragrance note. EU-listed fragrance allergen with mandatory disclosure and SCCS dose limits.

Function

PERFUMING

Skin benefits

  • Powerful rose-floral fragrance note (damascone class)
  • Used at very low ppm in perfumery

Known concerns

  • EU listed fragrance allergen — disclosure required when above thresholds
  • Documented contact sensitizer in patch testing
  • IFRA/SCCS dose limits

References

EU

EU CosIng database

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

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Check your shelf

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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.