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CIS-2-METHYL-4-PROPYL-1,3-OXATHIANE

CAS 59323-76-1
71

Safety score · 0–100

Fine

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

About

Cis-2-methyl-4-propyl-1,3-oxathiane is a cosmetic ingredient used in product formulations. Exercise caution due to limited available safety data.

This oxathiane is a key fragrance molecule providing tropical, citrus, and grapefruit character to cosmetic scent compositions. Classified with H226 (flammable) as its primary GHS hazard, it represents a newer specialty fragrance ingredient without broad sensitization data on record. The EU CosIng database entry indicates no major restrictions at typical use concentrations, though IFRA standards may apply.

Skin benefits

  • Delivers tropical/citrus fragrance notes

Known concerns

  • Flammable liquid/vapor (H226)
  • Limited long-term 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 — always read the physical product label and consult a healthcare professional for personal concerns.