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ISOTRIDECYL ACETATE

CAS 69103-23-7
72

Safety score · 0–100

Fine

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

A branched-chain fatty acetate fragrance (C13) with a mild, waxy, fatty-floral scent used in cosmetics — no significant safety concerns at cosmetic use levels.

Isotridecyl Acetate is a branched-chain fatty acetate (C13 iso branched) used as a fragrance ingredient and skin-conditioning agent in cosmetics. The branched iso structure reduces crystallisation and improves solubility compared to the linear counterpart. It is listed in CosIng without restrictions and reviewed by RIFM/IFRA. The branched-chain fatty ester structure is inherently low in toxicity. No significant skin irritation, sensitisation, or systemic toxicity concerns at normal cosmetic use levels.

Skin benefits

  • Fragrance ingredient
  • Skin conditioning

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.