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PHENYLACETALDEHYDE DIALLYLACETAL

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
hyacinthgreen-floralmuguetnarcissuswhite-floral
How it behaves

Olfactory profile

Family
green
Note tendency
Middle
Descriptors
green

A fresh, green floral with a distinct hyacinth character and a leafy, slightly earthy undertone. Softer and more diffusive than phenylacetaldehyde itself, without the harsh, honeyed sharpness — the acetal form is smoother, greener, and more stable in formulation.AI · claude-opus-4-7

Intensity
6 / 10
Tenacity
5 / 10
Volatility
6 / 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. 2474

Arctander monograph

Perfume and Flavor Chemicals, page 1078.

TOP
greenpungent
MW
218.3
BP
—
MP
—
Sp.Gr.
—
Refractive n
—
Rotation
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Appearance

Colorless liquid.

Solubility

Insoluble in water, soluble in alcohol and oils.

Odor

Intensive, pungent-green odor, reminiscent of cut grass.

Uses in perfumery

This acetal has been suggested for use in perfume compositions as part of novel top-notes, green notes, etc.

Production

Produced from Phenylacetaldehyde by condensation with Allyl alcohol.

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).