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N-PROPYL 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
tropical-fruitfruity-floralgourmandcologne
How it behaves

Olfactory profile

Family
fruity
Note tendency
Top
Descriptors
fruity

A sweet, ripe fruity ester with juicy pineapple and apricot facets over a light rummy-buttery undertone. Diffusive and short-lived, giving a fresh tropical-fruit lift to top notes.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. 2676

Arctander monograph

Perfume and Flavor Chemicals, page 1173.

tenacity · lowpower · weakG.R.A.S.FEMA 2934
heavyfruitypineappleetherealpungent
MW
102.14
BP
143°C
MP
—
Sp.Gr.
0.88
Refractive n
—
Rotation
—
Appearance

Colorless mobile liquid.

Solubility

0.2% soluble in water, miscible with alcohol and oils.

Odor

Heavy-fruity, Pineapple-like ethereal-pungent odor of poor tenacity.

Flavor

Sweet-fruity, Banana-Pineapple-like taste in concentrations below 40 ppm.

Uses in perfumery

The title ester is rarely, if ever, used in perfume compositions. It could find use in certain types of cosmetic masking odors (cold wave lotions, etc. hairsprays, etc.) but there are many other materials of superior effect for such purposes.

Uses in flavor

It is used in flavor compositions, in many fruit types, such as Banana, Pineapple, Plum, Strawberry, in Rum imitations, 'Tutti-frutti' flavors, Liqueur flavors, etc.

Production

Produced by azeotropic esterification of n-Propanol with n-Butyric acid, or directly with n-Butyric anhydride.

Identity
Aliases · 1
n-Propyl-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).