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TETRAHYDROFURFURYL ACETATE

CAS 637-64-9
58

Safety score · 0–100

Moderate

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

About

A heterocyclic acetate ester with a sweet, fruity, slightly nutty fragrance used in flavors and cosmetics; no EU restrictions but limited toxicological data warrant moderate caution.

Tetrahydrofurfuryl acetate is the acetate ester of tetrahydrofurfuryl alcohol, a heterocyclic compound derived from furfural (a grain processing by-product). It is used in both flavor and fragrance applications for its sweet, fruity, slightly nutty character. CosIng shows no EU regulatory restrictions, but the heterocyclic structure and limited independent toxicological evaluation contribute to a moderate safety score. Standard acute oral toxicity data suggest a wide margin of safety at fragrance-use levels.

Skin benefits

  • Sweet fruity-nutty fragrance note

Known concerns

  • Limited comprehensive toxicological data
  • Heterocyclic structure requires careful assessment

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.