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HOMO HELIOTROPINE

CAS
—
EC
—
Material type
synthetic aroma chemical
Canonical source
arctander
Formulation

Usage guidance

Suggested min
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Suggested max
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Cost
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Stock
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Compatibility tags
powdery-floralgourmandorientalheliotropecherry-almondvanilla
How it behaves

Olfactory profile

Family
sweet
Note tendency
Middle
Descriptors
floralspicysweet

A soft, powdery floral note reminiscent of heliotropin (piperonal) but rounder, sweeter, and more diffusive. Delivers a creamy almond-cherry facet with hints of vanilla and marzipan, evolving into a gentle balsamic-anisic drydown. Excellent for lending a plush, cosmetic powderiness to floral and gourmand accords.AI · claude-opus-4-7

Intensity
6 / 10
Tenacity
7 / 10
Volatility
4 / 10
Members

The rest of this material

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chemicals · No. 1692

Arctander monograph

Perfume and Flavor Chemicals, page 700.

sweetfloralspicy
MW
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BP
210°C
MP
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Sp.Gr.
1.26
Refractive n
—
Rotation
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Appearance

Colorless oily liquid. Darkens and resinifies upon exposure to air and daylight.

Solubility

Insoluble in water, soluble in alcohol and propylene glycol, miscible with oils.

Odor

Sweet and delicately floral-spicy odor, very reminiscent of Heliotrope, in some observers’ opinion more so than Heliotropine itself.

Uses in perfumery

This Aldehyde has been suggested for use in floral perfume compositions as a modifier for Heliotropine, and in general as a floralizer and sweetener for delicate fragrance types.

Production

Produced from Safrole in an inert solvent by oxidation with ozone, followed by reduction of the ozonoid with zinc in diluted acetic acid.

Identity
Aliases · 4
3,4-Methylenedioxy phenylacetaldehydeHomopiperonalHomoprotocatechualdehyde methylene etherLiquid Heliotropine
Compliance note. Restriction data is sourced directly from IFRA publications and preserved with its document excerpt. Perfume Foundry is a compliance-support tool — not a substitute for a qualified safety assessor (CPSR / PIF).