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Fragrance

TRANS, TRANS-NONA-2,4-DIENAL

CAS 5910-87-2
85

Safety score · 0–100

Good

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

About

A fragrance ingredient that contributes to the product's scent.

Trans, Trans-Nona-2,4-Dienal is a fragrance ingredient that contributes to the product's scent profile.

Function

PERFUMING

Known concerns

  • Potential allergen for sensitive skin

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.