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ACETALDEHYDE DIPROPYL ACETAL

CAS 105-82-8
60

Safety score · 0–100

Fine

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

About

A volatile fragrance acetal with a flammable classification, used at low concentrations for its fresh, fruity character.

Acetaldehyde dipropyl acetal is a small-molecule acetal providing fresh, fruity, apple-like olfactory notes. It carries EU CLP classification for flammable liquids (H226) but no toxicity or sensitization classifications. Its high volatility limits use to low concentrations in fine fragrances. It is not restricted under EU cosmetics regulation.

Skin benefits

  • Fragrance material with fresh, fruity, apple-like character

Known concerns

  • Flammable liquid (H226)
  • High volatility - requires closed-system handling

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.