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N-HEPTYL HEPTOATE

CAS
—
EC
—
Material type
synthetic aroma chemical
Canonical source
arctander
Formulation

Usage guidance

Suggested min
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Suggested max
—
Cost
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Stock
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Compatibility tags
chyprecitrusfougeremodifiertopnote
How it behaves

Olfactory profile

Family
alcoholic
Note tendency
Base
Descriptors
greenfattygrassywiney

A fruity-waxy ester with a fresh, slightly green character reminiscent of grape skins, wine, and unripe berry. Has a soft fatty-oily nuance underneath the fruit, lending a natural, jammy quality often used to round out fruity accords.AI · claude-opus-4-7

Intensity
5 / 10
Tenacity
5 / 10
Volatility
5 / 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. 1545

Arctander monograph

Perfume and Flavor Chemicals, page 639.

tenacity · high
wineygreenfattyfermentation
MW
226.36
BP
274°C
MP
—
Sp.Gr.
0.86
Refractive n
—
Rotation
—
Appearance

Colorless liquid.

Solubility

Insoluble in water, soluble in alcohol and oils.

Odor

Winey-green, rather fatty, fermentation odor of considerable tenacity. The green undertones are much less grassy than those of the Hexyl esters, and not as natural, more fatty.

Flavor

In flavors, it finds a limited use as a modifier in imitation Cognac, and in traces in certain vegetable flavor types. It has a special mission in some Bitter Almond flavors, where it can introduce a fresh and pleasant topnote to the otherwise sickly sweet Benzaldehyde-type flavor.

Uses in perfumery

This ester finds a little use in perfumery, mainly in Fougeres and Chypres, where it may blend with Amylsalicylate, Coumarin, herbaceous oils and Citrus oils.

Production

Produced by direct esterification of n-Heptanol with Heptanoic acid under azeotropic conditions.

Identity
Aliases · 5
Ethyl heptoateEthyl oenanthateHeptyl heptylaten-Heptyl-n-heptanoateOenanthic ether
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).