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CITRONELLYL ETHYL ACETAL

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
floraltopnote
How it behaves

Olfactory profile

Family
sweet
Note tendency
Middle
Descriptors
floralfruitygreenherbaceouscitrusysweetoily

A soft, green-floral acetal with a fresh rosy-citrus character reminiscent of citronellol crossed with a light fruity nuance. Less sharp than citronellal itself, with a smoother, slightly waxy geranium-rose facet that lingers into the heart.AI · claude-opus-4-7

Intensity
5 / 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. 682

Arctander monograph

Perfume and Flavor Chemicals, page 286.

TOPtenacity · moderate
sweetgreenleafyoilyfruity
MW
228.38
BP
—
MP
—
Sp.Gr.
—
Refractive n
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Rotation
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Appearance

Colorless oily liquid.

Solubility

Very slightly soluble in water, soluble in alcohol and oils.

Odor

Sweet, delicately green-leafy-oily odor with a fruity note.

Uses in perfumery

The title acetal has been suggested for use in perfume compositions for its refreshing and discrete notes, blending equally well with floral and herbaceous or citrusy fragrance types. It is particularly suitable for topnote compositions in connection with Bergamot or Neroli, and it has a very pleasant effect upon Cyclamen aldehyde.

Production

Produced from (several methods) e. g. from Acetaldehyde diethylacetal (= “Acetal”) with Citronellol.

Identity
Aliases · 2
Acetaldehyde Ethyl-Citronellyl AcetalEthyl Citronellyl Acetal
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).