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CYCLOHEXYLIDENE ACETALDEHYDE

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
fruitygreenfougerecolognealdehydic
How it behaves

Olfactory profile

Family
sweet
Note tendency
Middle
Descriptors
floralsweet

A green, fruity aldehyde with a fresh, slightly waxy character. Recalls unripe apple and pear peel with a leafy, sappy edge and a mildly herbal, cyclic-terpene undertone. Diffusive and airy rather than heavy.AI · claude-opus-4-7

Intensity
7 / 10
Tenacity
4 / 10
Volatility
7 / 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. 794

Arctander monograph

Perfume and Flavor Chemicals, page 329.

tenacity · lowpower · diffusive
sweetfloral
MW
124.18
BP
187°C
MP
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Sp.Gr.
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Refractive n
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Rotation
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Appearance

Colorless liquid.

Solubility

Practically insoluble in water, soluble in alcohol and oils.

Odor

Powerful and diffusive, refreshing, sweet-floral odor of poor tenacity.

Uses in perfumery

As a trace component in Citrus compositions, or in citrusy topnote bases, it may give quite interesting effects, and it is quite possible that it forms part of certain specialties of that type.

Production

Produced by (many methods) e. g. by ozonolysis of l-Allylcyclohexan-l-ol. (a certain amount of Cyclohexyl acetaldehyde is also formed). Other methods are based upon Acetylene synthesis.

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).