PF
← Ingredient library
← prevnext →

ALPHA-ETHYL-2,2,6-TRIMETHYLCYCLOHEXANE BUTYRIC ALDEHYDE

CAS
—
EC
—
Material type
synthetic aroma chemical
Canonical source
arctander
Formulation

Usage guidance

Suggested min
—
Suggested max
—
Cost
—
Stock
—
Compatibility tags
woody-ambermodern-fougerechypremuskfloral
How it behaves

Olfactory profile

Family
sweet
Note tendency
Base
Descriptors
floralwoodysweet

A soft, dry woody-amber aroma chemical in the Iso E Super family, with a smooth cedar-like character and a diffuse velvety musk facet. Blurred and radiant rather than sharp, it fades slowly into a warm, slightly powdery skin-like backdrop.AI · claude-opus-4-7

Intensity
5 / 10
Tenacity
8 / 10
Volatility
3 / 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. 1357

Arctander monograph

Perfume and Flavor Chemicals, page 553.

tenacity · moderate
sweetwoodyfloralfishy
MW
198.31
BP
—
MP
—
Sp.Gr.
—
Refractive n
—
Rotation
—
Appearance

Pale straw-colored or almost colorless, slightly viscous liquid.

Solubility

Insoluble in water, soluble in alcohol and oils, very poorly soluble in propylene glycol.

Odor

Sweet, somewhat woody, but overall floral-ambre-like odor with a peculiar 'fishy' undertone, resembling that of Allyl Ionone.

Uses in perfumery

This aldehyde has been suggested for use in perfume compositions several decades ago, and it was developed in an attempt to find new and interesting Ionone derivatives.

Production

Produced from Tetrahydro methylionone by condensation (Darzen’s type reaction) with Ethyl monochloroacetate, followed by saponification of the glycidic ester.

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).