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UNDECENYL-ISO-BUTYRATE

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-floralwhite-floralrosepeach-accordchypre
How it behaves

Olfactory profile

Family
domestic
Note tendency
Base
Descriptors
floralfruityoilywiney

A creamy fatty-fruity aromachemical with a soft rosy-green facet. Reminiscent of ripe peach or apricot skin edged with a waxy aldehydic quality, and a subtle floral undertone that leans toward rose petals.AI · claude-opus-4-7

Intensity
5 / 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. 3042

Arctander monograph

Perfume and Flavor Chemicals, page 1360.

tenacity · highpower · moderate
oilyfruityheavywineyplum
MW
240.39
BP
288°C
MP
—
Sp.Gr.
0.87
Refractive n
—
Rotation
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Appearance

Colorless oily liquid.

Solubility

Practically insoluble in water, soluble in alcohol and oils.

Odor

Relatively powerful, oily-fruity, rather heavy odor of considerable tenacity. The fruity notes tend to appear winey, plum-like, depending upon the concentration.

Uses in perfumery

This ester is very rarely offered commercially, but occasionally manufactured by an interested user. It may serve as a modifier in fruity-floral fragrance complexes, Gardenia, Tuberose, etc., where heavy-oily notes are sometimes desirable.

Production

Produced by azeotropic type esterification of 10-Undecen-1-ol with iso-Butyric acid.

Identity
Aliases · 2
10-Undecenyl-iso-butyrateomega-Undecenyl-iso-butyrate
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).