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ISO-PROPYL FORMATE

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
fruity-toptropicalcolognealdehydic-accord
How it behaves

Olfactory profile

Family
sweet
Note tendency
Top
Descriptors
sweet

A very volatile, ethereal fruity-ester note — sharp and rum-like on first sniff, with a light apple-plum sweetness and a faint solventy edge. Flashes off quickly, leaving little residue.AI · claude-opus-4-7

Intensity
6 / 10
Tenacity
1 / 10
Volatility
10 / 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. 2706

Arctander monograph

Perfume and Flavor Chemicals, page 1186.

tenacity · moderatepower · diffusiveG.R.A.S.FEMA 2944
sweetetherealfruity
MW
88.11
BP
70°C
MP
—
Sp.Gr.
0.88
Refractive n
—
Rotation
—
Appearance

Colorless mobile liquid.

Solubility

Soluble in water, miscible with alcohol, propylene glycol and oils.

Odor

Sweet-ethereal, very diffusive odor, fresher than chloroform, not as pungent as n-Propyl formate.

Flavor

Sweet-ethereal, slightly fermented-fruity taste in concentrations below 200 ppm. Slightly burning mouthfeel at higher concentrations.

Uses in perfumery

Occasional use in colognes to emphasize the lift, normally supplied by the alcohol in the finished solution.

Uses in flavor

This ester finds some use in flavor compositions, mainly in berry complexes and in imitation melon.

Production

Produced by azeotropic esterification of iso-propanol with formic acid.

Identity
Aliases · 2
iso-Propyl methanoaten-Propyl formate
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).