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METHYL CYCLOPENTYLIDENEACETATE

CAS 40203-73-4
62

Safety score · 0–100

Fine

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

About

Methyl Cyclopentylideneacetate is a cosmetic ingredient used in product formulations. Its specific function may vary between products. Exercise caution due to limited available safety data.

Methyl cyclopentylideneacetate is a synthetic fragrance material with a fruity, floral odor profile. It carries the hazard statement H315 (causes skin irritation), which limits its concentration in cosmetic products. While it is not specifically listed in EU Annex restrictions, the skin irritation classification requires appropriate use levels. It has limited natural occurrence data and is primarily used in fragrance industry applications.

Skin benefits

  • Fragrance material with fruity floral profile

Known concerns

  • H315 skin irritation
  • Concentration-limited due to irritant classification
  • Limited safety data for cosmetic use

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.