Not a standard perfumery aromachemical under this name. As 3-hydroxypropanal it is a small, water-soluble aldehyde with a faint sweet-green, mildly acrid character rather than a defined fragrance note. Unlikely to contribute meaningfully to a finished accord.AI · claude-opus-4-7
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Perfume and Flavor Chemicals, page 734.
Colorless oily liquid.
Insoluble in water, soluble in alcohol and oils.
Comparatively powerful, warm-herbaceous-ethereal odor with a peculiar resemblance to Pyridine or Quinoline, yet not nearly as penetrating.
This Ether-acetal has been suggested for use in perfume compositions as a new note and a modifier in various types of Men's Fragrances, e.g. Fougéres, Moss-bases, Tabac fragrances, Leather notes etc.
Produced from iso-Amyl alcohol plus beta-Hydroxypropionaldehyde diethylacetal.