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ALPHA-AMYLCINNAMIC ALDEHYDE-DI-(ISO)-PROPYL ACETAL

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
fixativefloraljasminmodifiertuberose
How it behaves

Olfactory profile

Family
domestic
Note tendency
Base
Descriptors
oilyherbaceousgreenbalsamic

A softened, more stable version of amyl cinnamic aldehyde — jasmine-like floral character with a green, slightly waxy facet, but rounder and less sharp than the parent aldehyde. The acetal protection tames the pungent aldehydic edge, leaving a creamy jasmine-lily impression with a mild fruity undertone.AI · claude-opus-4-7

Intensity
5 / 10
Tenacity
5 / 10
Volatility
5 / 10
Members

The rest of this material

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chemicals · No. 156

Arctander monograph

Perfume and Flavor Chemicals, page 76.

oilyherbaceousgreenbalsamic
MW
216.32
BP
320°C
MP
—
Sp.Gr.
—
Refractive n
—
Rotation
—
Appearance

Almost colorless oily liquid.

Odor

Oily-herbaceous, somewhat green-balsamic odor, not very characteristic of any natural material.

Uses in perfumery

This Acetal is not generally offered as a commercially available chemical, but it finds occasionally use in perfume compositions as a modifier for lower Acetals, and as a mildly odorous fixative in Jasmin, Tuberose and other heavy-floral fragrance types.

Production

Produced from Amylcinnamic aldehyde and Propyl alcohol (or iso-Propyl alcohol) by condensation.

Identity
Aliases · 1
fso-propy acetal
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).