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Fragrance

5-DIETHOXYMETHYL-HEXAHYDRO-METHANO-1H-INDENE

CAS 67633-92-5
58

Safety score · 0–100

Moderate

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

A synthetic fragrance acetal with woody-fruity odor. Used in trace amounts; main concern is hydrolysis back to aldehydes that can sensitize skin.

Function

PERFUMING

Skin benefits

  • Synthetic fragrance acetal — woody/fruity note
  • Used at very low cosmetic levels
  • IFRA-managed material

Known concerns

  • Acetals can hydrolyze to aldehyde sensitizers
  • Limited public safety dossier
  • Potential skin irritation at higher levels

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.