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NOPYL ACETATE

CAS 128-51-8
67

Safety score · 0–100

Fine

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

About

A bicyclic monoterpene acetate derived from beta-nopol providing a fresh pine-rosaceous fragrance; no EU restrictions but limited comprehensive toxicological data.

Nopyl acetate is the acetate ester of nopol (beta-pinene-derived prenylated monoterpene alcohol), offering a fresh, piney, slightly fruity fragrance note. CosIng evaluation shows no entry in any EU regulatory annex with restrictions. The compound shares structural features with other pinene derivatives that have been evaluated for safety by RIFM, showing no significant toxicity or sensitization at current use levels, though specific data for nopyl acetate remain limited.

Skin benefits

  • Fresh pine fragrance note
  • Used in aromatic compositions

Known concerns

  • Limited independent toxicological data

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.