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Fragrance

CITRONELLYL METHYLCROTONATE

CAS 20770-40-5 Updated
58

Safety score · 0–100

Moderate

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

About

A synthetic citronellol-derived fragrance ester. Pleasant aroma but linked to the EU-listed citronellol allergen family — labelling thresholds apply.

Function

FRAGRANCEPERFUMING

Skin benefits

  • Fresh, fruity-floral fragrance
  • Used at low % to mask odors
  • Synthetic ester — consistent quality

Known concerns

  • Citronellol moiety — EU Annex III allergen
  • Mandatory labelling above EU thresholds
  • Contact dermatitis possible
  • IFRA category limits

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.