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ORTHO-ETHOXYPHENOL

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
leathertobaccosmoky-woodsgourmandamberincense
How it behaves

Olfactory profile

Family
sweet
Note tendency
Middle
Descriptors
spicysweetwarmsmokyvanillaphenolicmedicinal

A warm phenolic-spicy note reminiscent of guaiacol and clove, with a smoky, slightly medicinal facet and a soft woody-sweet undertone. Less harsh than guaiacol itself, the ethoxy group adds a rounder, almost balsamic warmth.AI · claude-opus-4-7

Intensity
7 / 10
Tenacity
7 / 10
Volatility
4 / 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. 1136

Arctander monograph

Perfume and Flavor Chemicals, page 462.

tenacity · highpower · strong
sweetmedicinalvanillaspicy
MW
138.17
BP
217°C
MP
28°C
Sp.Gr.
—
Refractive n
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Rotation
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Appearance

Colorless or very pale straw-colored liquid.

Solubility

Soluble in aqueous alkali. Very slightly soluble in water, soluble in alcohol and oils.

Odor

Extremely powerful, diffusive and intensely medicinal-phenolic, yet sweet and spicy-warm, remotely vanilla-like odor.

Flavor

In dilutions below 2 ppm its taste is sweet and remotely vanilla-like.

Uses in perfumery

This powerful odorant can be used in perfume compositions to emphasize leather-like odors, medicinal odors, or smoky-tobacco-like odors. It is an interesting modifier for the quinolines.

Uses in flavor

In flavors, it can be used to increase the power of Vanilla formulations and to reduce the overly sweet effect of Vanillin-Ethyl-vanillin, and as a modifier for Propenyl guaethol.

Production

Produced by Monoethylation of Catechol with Diethylsulfate in aqueous alkaline solution.

Identity
Aliases · 6
Catechol monoethyletherEthacolEthyl catecholGuaetholHomoguaiacolortho-Hydroxy phenethol
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).