Maison Orris · historical perfumery materials for creators, fragrance houses and collectors
[email protected]Aroma Chemicals / Bases
Original designation: Diméthylacétal d’aldéhyde hydratropique
A remarkably faceted floral acetal: green leaf and hyacinth at first, then warm walnut, honey and a subtle mushroom earthiness that makes bouquets feel lived-in.
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Select an available standard pack and buy it through direct checkout. Use the special request only for bulk or unusual logistics.
Price per package
1 g
€8.50
Converted prices are approximate. EUR remains the catalogue base; shipping and destination charges are calculated at checkout.
In perfumery vocabulary, Hydratropic Aldehyde Dimethyl Acetal is associated with green, rose leaf, hyacinth, earthy mushroom, warm walnut and honeyed floral. Its creative role is a richly expressive heart-note material, giving structure and character to complex accords.
In the organ, use it to build hyacinth and lilac effects, enrich green rose construction and introduce walnut-mushroom intrigue in floral hearts. As heart note, it offers signature rather than mere theme.
Aroma chemicals are the precision instruments of the organ. Their value is structural as much as olfactive: they can sharpen an outline, create space, bridge naturals or sustain an effect with repeatable clarity.
A vintage material for contemporary creation
This 25-year vintage opens a door to another era of perfumery. An uncommon voice from legendary perfumery heritage, made for mature, daring compositions—a scent from the past, ready to inspire something entirely new.
Collection connections
Aroma Chemicals / Bases
Ref. MO-097
Géranyl phényl acétate
Recorded historical attribution
Calchauvet
Geranyl Phenylacetate brings soft sweet, honeyed and herbaceous into a deep base-note material with architectural presence.
Available
Aroma Chemicals / Bases
Ref. MO-140
Lavender Methyl Ketone
Recorded historical attribution
Calchauvet
Lavender Methyl Ketone brings sweet herbal, lavender and green into a richly expressive heart-note material.
Available
Aroma Chemicals / Bases
Ref. MO-007
Valérianate d’amyle
Recorded historical attribution
Calchauvet
Amyl Valerate brings fruity, green and apple-peel into an agile top-note instrument with vivid lift.
Limited availability
Aroma Chemicals / Bases
Ref. MO-073
Alpha-pinène dextro (AD)
Recorded historical attribution
Calchauvet
Dextrorotatory Alpha-Pinene (AD) brings pine needle, warm resinous and turpentine-like into an agile top-note instrument with vivid lift.
Available
