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DIMETHYL HEXAHYDRONAPHTHYL DIHYDROXYMETHYL ACETAL

CAS 73970-40-8
48

Safety score · 0–100

Moderate

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

About

A bicyclic fragrance acetal with limited toxicological data available, placing it in a lower safety bracket.

Dimethyl hexahydronaphthyl dihydroxymethyl acetal is a specialty fragrance based on a partially hydrogenated naphthalene skeleton. Limited toxicological data exists and no harmonised EU CLP classification applies. The naphthalene-derived structure requires additional safety scrutiny compared to aliphatic fragrance materials.

Skin benefits

  • Fragrance material with amber, woody character

Known concerns

  • Limited toxicological data available
  • Naphthalene derivatives require additional safety scrutiny

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.