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1,2,3,4,4A,7,8,8A-OCTAHYDRO-2,4A,5,8A-TETRAMETHYL-NAPHTHYL FORMATE

CAS 65405-72-3
62

Safety score · 0–100

Fine

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

A cosmetic ingredient used in product formulation. Exercise caution due to limited available safety data.

This tetramethyl-naphthyl formate is a saturated sesquiterpene derivative used as a fragrance ingredient. The H319 classification (causes serious eye irritation) indicates a moderate irritation concern. Environmental toxicity (aquatic) is also a consideration for cosmetic discharge.

Known concerns

  • Eye irritation (H319)
  • Moderate aquatic toxicity
  • Limited skin sensitization 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, so always read the physical product label and consult a healthcare professional for personal concerns.