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ALPHA-N-OCTYL CINNAMIC ALDEHYDE

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

Usage guidance

Suggested min
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Suggested max
—
Cost
—
Stock
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Compatibility tags
white-floraljasminemuguetfougerechypre
How it behaves

Olfactory profile

Family
floral
Note tendency
Base
Descriptors
odorlessbenzaldehyde

A soft, fatty jasmine-like floral with a waxy, slightly herbal-green undertone. Less sharp and more diffusive than hexyl cinnamic aldehyde, lending creaminess and a subtle sweetness to white-floral accords. Long-lasting and rounded, with a mildly oily persistence on the drydown.AI · claude-opus-4-7

Intensity
4 / 10
Tenacity
7 / 10
Volatility
3 / 10
Members

The rest of this material

Composition, IFRA restriction figures, allergen concentrations and where this material is bought are part of Perfume Foundry’s curated library and need an account. Create one or sign in.

chemicals · No. 2418

Arctander monograph

Perfume and Flavor Chemicals, page 1051.

odorlessbenzaldehyde
MW
204.38
BP
289°C
MP
—
Sp.Gr.
0.93
Refractive n
—
Rotation
—
Appearance

Viscous yellowish oil.

Solubility

Insoluble in water, soluble in alcohol and oils.

Odor

When this material is absolutely pure, it is virtually odorless (in the opinion of most perfumers). Older odor descriptions seem to indicate that the material has been available in a rather impure state, with Benzaldehyde notes more or less perceptible.

Uses in perfumery

The material could find some use as a fixative/blender in Jasmin and Tuberose bases where the very mild oily-green odor of the subject material could be forced out in presence of larger amounts of more volatile components. However, in competition with the two favored members of the series, Amyl- and Hexyl-, the title material has really nothing to offer, and it is inevitably more expensive than the two others. In view of the above, the author would consider the title material practically obsolete in perfumery.

Production

Produced by condensation of Decylaldehyde with Benzaldehyde under mildly alkaline conditions.

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).