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ALLYL UNDECYLENATE

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
fruity
How it behaves

Olfactory profile

Family
domestic
Note tendency
Middle
Descriptors
fruitysweetoilycoconutnuttyfattycocoa

A fruity-waxy ester with a distinct pineapple and cognac-like character, backed by a fatty, slightly soapy undertone. Opens bright and juicy with tropical facets, drying down to a greener, waxy-floral nuance.AI · claude-opus-4-7

Intensity
6 / 10
Tenacity
5 / 10
Volatility
6 / 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. 101

Arctander monograph

Perfume and Flavor Chemicals, page 52.

G.R.A.S.FEMA 2044
fattycoconutpineapplerumsweet
MW
212.33
BP
230°C
MP
—
Sp.Gr.
0.935
Refractive n
—
Rotation
—
Appearance

Colorless oily liquid.

Solubility

Insoluble in water, soluble in alcohol, miscible with essential oils, perfume and flavor materials.

Odor

Fatty, Coconut-Pineapple type odor, powerful Rum-like background, reminiscent of Rum-residue, heavy, oily-sweet.

Flavor

Fatty Pineapple-like, sweet (in extreme dilution), nutlike taste, reminiscent of Cocoa-bean and Coconut.

Uses in perfumery

Rarely, if ever, used in perfumes.

Uses in flavor

Useful in flavor compositions of fruity Rum type, nutty-coconutty imitation flavors, etc. Concentration will usually be a few ppm or less in the finished consumer product.

Production

Produced by direct esterification of Allyl alcohol with Undecylenic acid under azeotropic conditions.

Identity
Aliases · 2
2-Propenyl undecenoateAllyl-0-undecenoate
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).