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CUMINALDEHYDE DIMETHYLACETAL

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
—
Stock
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Compatibility tags
fougerechyprespicy-orientalaromaticcologne
How it behaves

Olfactory profile

Family
domestic
Note tendency
Middle
Descriptors
greenherbaceousoilywiney

A softer, greener take on cuminaldehyde — the sharp sweaty-cumin character is muted by the acetal protection, leaving a fresh, aromatic-spicy note with green herbal and mildly citrus-peel facets. Over time the acetal can slowly hydrolyse back toward cuminaldehyde, revealing more of the classic warm cumin-seed character.AI · claude-opus-4-7

Intensity
6 / 10
Tenacity
5 / 10
Volatility
6 / 10
Members

The rest of this material

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chemicals · No. 754

Arctander monograph

Perfume and Flavor Chemicals, page 313.

mildoilygreenherbaceouswiney
MW
168.28
BP
210°C
MP
—
Sp.Gr.
0.94
Refractive n
—
Rotation
—
Appearance

Colorless slightly oily liquid.

Solubility

Almost insoluble in water, miscible with alcohol and oils.

Odor

Mild, oily-green, herbaceous-winey odor.

Uses in perfumery

Suggested for use as part of topnote bases in perfume compositions. More stable than the aldehyde, and practically free from the pungent-sharp, hydrocarbon-like notes so dominating in the aldehyde.

Production

Produced from Cuminaldehyde plus Methanol with a condensing catalyst.

Identity
Aliases · 1
Cuminal-DMA
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).