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RHODINYL ISOBUTYRATE

CAS 138-23-8
76

Safety score · 0–100

Fine

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

About

A rose-scented fragrance ester commonly found in floral cosmetic compositions.

Rhodinyl Isobutyrate is a fragrance ingredient that produces pleasant floral rose-like notes in cosmetic preparations. It is listed in the EU Cosmetics Regulation as a fragrance allergen that may cause sensitization in susceptible individuals. Used within IFRA guidelines, it is considered safe at typical cosmetic concentrations.

Skin benefits

  • Provides pleasant aromatic scent to cosmetic products

Known concerns

  • May cause skin sensitization in susceptible individuals
  • Fragrance allergen

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.