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PROPYLENE GLYCOL ACETAL

RESTRICTION
CAS
93-53-8
EC
—
Material type
other
Canonical source
document derived
Formulation

Usage guidance

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

Olfactory profile

Family
earthy
Note tendency
Middle
Descriptors
earthyfungus-likebitter

A fresh, green-herbal aroma with a fruity-aldehydic facet, reminiscent of crushed leaves and mild acetal-type freshness. Has a slightly sharp, watery-green character that softens into a soft fruity nuance over time.AI · claude-opus-4-7

Intensity
5 / 10
Tenacity
4 / 10
Volatility
7 / 10
Members

The rest of this material

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chemicals · No. 1704

Arctander monograph

Perfume and Flavor Chemicals, page 705.

earthyfungus-likebitter
Solubility

Almost insoluble in water, soluble in alcohol and oils

Flavor

Application in a great variety of fragrances and because of its lack of sweetness — not much in flavor compositions.

Production

Produced by condensation of Hydratropaldehyde with Ethylene glycol.

Identity
Aliases · 12
1340-11-034713-70-72-Phenylpropanal2-PhenylpropionaldehydeBenzeneacetaldehyde, α-methyl-(R)-2-Phenylpropionaldehyde(S)-2-Phenylpropionaldehydeα-Methylphenylacetaldehydeα-Methyltolualdehydeα-PhenylpropionaldehydeHydratropaldehydeHydratropic aldehyde
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).