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N-HEPTYL-N-BUTYRATE

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
chyprefloralfruitygreenmodifiertopnoteviolet
How it behaves

Olfactory profile

Family
sweet
Note tendency
Middle
Descriptors
greensweetfreshtea

A fruity ester with a juicy, slightly green character reminiscent of ripe apricot and pear skin, with a faint pineapple-like nuance. Fresh and diffusive on top, quickly fading to a soft sweet-fruity trail.AI · claude-opus-4-7

Intensity
5 / 10
Tenacity
3 / 10
Volatility
8 / 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. 1521

Arctander monograph

Perfume and Flavor Chemicals, page 629.

G.R.A.S.FEMA 2549
sweetgreenfreshteaviolet
MW
186.3
BP
225°C
MP
—
Sp.Gr.
0.88
Refractive n
—
Rotation
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Appearance

Colorless liquid.

Solubility

Almost insoluble in water, soluble in alcohol, propylene glycol and oils.

Odor

Sweet-green, yet fresh and slightly tea-like odor. In higher concentration also reminiscent of violet leaf.

Flavor

In flavor compositions, this ester adds freshness and fruity-green aroma to imitation raspberry, apricot, melon, plum, and in floral and violet type flavors.

Uses in perfumery

The subject ester could find use in perfume compositions, but it is rarely mentioned as a perfume material. It introduces interesting nuances in fruity-green topnote complexes for Chypre or Aldehyde-types, and it can be used as a modifier in 'Cucumber' odor, sometimes called for in certain cosmetic preparations. It blends excellently with Clary Sage and with the new American Mentha citrata oils (Todd + 664 in particular).

Uses in flavor

The concentration used is normally very low, about 0.5 to 3 ppm in the finished product.

Production

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

Identity
Aliases · 1
n-Heptyl-n-butanoate
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).