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METHYL OCTIN CARBONATE

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
floralgardeniagreenrosetuberoseviolet
How it behaves

Olfactory profile

Family
green
Note tendency
Middle
Descriptors
green

An intensely green, violet-leaf note with a fatty-waxy edge and a cool cucumber-like freshness. Very powerful at low dilution, evoking crushed leaves and unripe stems, with a subtle floral-metallic facet reminiscent of galbanum and violet foliage.AI · claude-opus-4-7

Intensity
8 / 10
Tenacity
5 / 10
Volatility
7 / 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. 2144

Arctander monograph

Perfume and Flavor Chemicals, page 921.

tenacity · moderateG.R.A.S.FEMA 2726
greenvioletfruityvegetable
MW
198.26
BP
220°C
MP
—
Sp.Gr.
0.92
Refractive n
—
Rotation
—
Appearance

Colorless oily liquid.

Solubility

Almost insoluble in water, soluble in alcohol and oils.

Odor

Green, violet-leaf-like and mimosa-like odor, more delicate and less acrid than the Methyl heptin carbonate.

Flavor

In extreme dilution, pleasant, fruity-vegetable green taste, like unripe banana, fresh peach and cucumber peel.

Uses in perfumery

This ester finds some use in perfume compositions for its green-floral effect in Gardenia bases, Tuberose, Violet, Rose, etc.

Uses in flavor

The ester is used in minute traces (0.02 to 10 ppm in the finished product) in imitation Peach, Banana, Cucumber, Melon, Gooseberry and other berries, fruit complexes, etc.

Production

Produced from 2-Octene via I-Octyne and Octyne carboxylic acid.

Identity
Aliases · 2
Methyl-2-nonynoateMethyl octyne carboxylate
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).