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EUGENYL FORMATE

CAS 10031-96-6
55

Safety score · 0–100

Moderate

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

About

Fragrant compound found naturally in clove oil; may irritate skin or eyes in high concentrations.

Eugenyl formate is the formic acid ester of eugenol (a major component of clove oil), contributing spicy, clove-like fragrance notes. Like other eugenol derivatives, it is subject to EU cosmetic allergen declaration requirements. Eugenol and its esters have documented skin sensitisation potential, and the IFRA standard for eugenyl formate limits use to 0.2% in finished consumer products due to sensitisation concerns. The formate ester is more reactive than acetate esters, potentially increasing skin penetration.

Skin benefits

  • Provides warm, spicy, clove-like fragrance notes

Known concerns

  • EU allergen declaration required
  • Known skin sensitiser - IFRA restricts to 0.2% in finished products
  • More reactive than acetate esters of eugenol

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.