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FORMALDEHYDE DIETHYLACETAL

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
green-accordcitrus-colognefougerefruityaromaticaldehydic-floral
How it behaves

Olfactory profile

Family
sweet
Note tendency
Top
Descriptors
sweet

A very volatile, ethereal top-note chemical with a green, slightly herbaceous freshness reminiscent of crushed leaves and cut grass with a subtle rummy nuance. Diffusive and short-lived, it lends an airy, natural greenness to top accords before flashing off.AI · claude-opus-4-7

Intensity
6 / 10
Tenacity
2 / 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. 1396

Arctander monograph

Perfume and Flavor Chemicals, page 573.

TOPtenacity · lowpower · diffusive
sweetetherealfruity
MW
104.15
BP
87°C
MP
—
Sp.Gr.
0.85
Refractive n
—
Rotation
—
Appearance

Colorless mobile liquid.

Solubility

Miscible with water, alcohol and oils.

Odor

Very diffusive, sweet-ethereal odor, somewhat reminiscent of Acetone and Methyl acetate.

Flavor

Sweet, ethereal, slightly fruity taste. Not very powerful.

Uses in perfumery

This acetal finds perhaps a little use in perfume compositions where its exceptional diffusive power can augment the radiation of certain types of topnote, e.g. Citrusy, winey or green topnotes.

Production

Produced from Chloromethyl methylether plus Sodium ethoxide.

Identity
Aliases · 3
Diethyl formalDiethyl methylalMethylene diethylether
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).