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Allyl Ionone

CAS
EC
Material type
synthetic aroma chemical
Canonical source
arctander
Formulation

Usage guidance

Suggested min
Suggested max
Cost
Stock
Compatibility tags
violetfloralfruitychyprewoodypowdery
How it behaves

Olfactory profile

Family
domestic
Note tendency
Base
Descriptors
floralfruitygreenwoodysweetoilyaldehydic

A soft, diffusive violet-floral with a fruity-woody undertone reminiscent of pineapple and orris. Warmer and slightly more tropical than alpha-ionone, with a smooth cedar-like drydown.AI · claude-opus-4-7

Intensity
5 / 10
Tenacity
7 / 10
Volatility
4 / 10
Reverse-composition

Contained in

Other ingredients whose composition declares this material as a constituent. The percentage shown is the supplier-declared concentration in that parent.

Ingredient%Range
Poivre Fort1–5%
Prunol SP1–5%
chemicals · No. 86

Arctander monograph

Perfume and Flavor Chemicals, page 47.

tenacity · highG.R.A.S.FEMA 2033
oilysweetfloralfruitywoodygreenbark-like
MW
198.29
BP
265°C
MP
Sp.Gr.
0.93
Refractive n
Rotation
Appearance

Colorless or very pale yellowish oily liquid.

Solubility

Insoluble in water, soluble in alcohol and perfume and flavor materials, poorly soluble in propylene glycol.

Odor

Oily-sweet, slightly flowery, but also fruity, woody and bark-like green odor of considerable tenacity.

Flavor

Used in flavors, in traces for imitation raspberry and pineapple.

Uses in perfumery

Useful in perfume compositions as a modifier for ionones and methylionones, in modern-aldehydic creations, in perfumes with fruity-aldehydic topnotes, in combinations with vetiver or woody-floral perfume materials.

Production

Produced from citral by condensation with allyl acetone, followed by cyclization.

Identity
Aliases · 6
Allyl-alpha-iononeAllyl cyclocitrylidene acetonealpha-Allyl iononeCetone V.HexalonPolyone
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).