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ETHYL-2-METHYL-2-PENTENOATE

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
fruityfresh-fruity-floraltropicalgourmand
How it behaves

Olfactory profile

Family
fruity
Note tendency
Top
Descriptors
fruitygreen

A bright, juicy fruity-green ester with a distinctly sharp apple-pear character and a light rummy undertone. Fresh and diffusive on top, quickly fading to a soft sweet-green nuance.AI · claude-opus-4-7

Intensity
6 / 10
Tenacity
2 / 10
Volatility
9 / 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. 1304

Arctander monograph

Perfume and Flavor Chemicals, page 531.

fruitygreenbananapineapplestrawberry
MW
142.2
BP
—
MP
—
Sp.Gr.
—
Refractive n
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Rotation
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Appearance

Colorless mobile liquid.

Solubility

Almost insoluble in water, soluble in alcohol and oils.

Odor

Powerful, fruity-green, diffusive odor of Banana-Pineapple type, in proper dilution also reminiscent of Strawberry.

Flavor

Sweet fruity Strawberry-Banana like taste. Pleasant taste level is about 10 ppm or lower.

Uses in perfumery

This ester, although comparatively simple, is rarely offered under its proper chemical name. It is manufactured by a number of creative flavor or perfume houses for captive use in fragrances and mostly in flavor compositions.

Uses in flavor

The title ester is not mentioned in the United States Federal Register or listed by F.E.M.A. as G.R.A.S. wherefore it should be considered as banned from use in food flavors in the U.S.A.

Production

Produced by esterification of 2-Methyl-2-pentenoic acid with Ethanol.

Identity
Aliases · 2
2-Methylpentenoic acid, EthylesterMethylpentenol
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).