Also known as Isoraldeine or more commonly as the aldehyde behind orange-blossom/neroli reconstructions — sweet, waxy-floral with a soft aldehydic lift and a green, slightly earthy underside. Rounds out into a creamy petitgrain-neroli character with time.AI · claude-opus-4-7
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Perfume and Flavor Chemicals, page 911.
White crystals.
Practically insoluble in water, soluble in alcohol and oils.
Harsh, heavy-sweet, tenacious odor of Mandarin-Neroli type, but not as refreshing or light as Mandarin.
The title material has been suggested for use in perfume compositions, and it has been known for many decades.
Produced from propionaldehyde plus beta-Naphthaldehyde, followed by regulated hydrogenation. It has also been prepared from beta-Naphthylethanol, which may be obtained from Naphthylmagnesium bromide with ethylene oxide.