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Fragrance

3-ISOPENTENYL 2-ISOPENTENOATE

CAS 72928-35-9
66

Safety score · 0–100

Fine

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

A small unsaturated ester used as a fruity fragrance note. Likely low-hazard at perfume trace levels; not enough public data to support a green tier.

Function

PERFUMING

Skin benefits

  • Fruity fragrance ester
  • Used at trace levels
  • Stable in formula

Known concerns

  • Limited public safety data
  • Possible mild skin irritation
  • Fragrance-only 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, so always read the physical product label and consult a healthcare professional for personal concerns.