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PARA-TERTIARY-AMYL CYCLOHEXANONE

CAS
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EC
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Material type
synthetic aroma chemical
Canonical source
arctander
Formulation

Usage guidance

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Compatibility tags
woodychyprefougereambermasculine
How it behaves

Olfactory profile

Family
woody
Note tendency
Middle
Descriptors
woodyearthy

A dry, woody-camphoraceous aroma chemical with a soft musky-amber undertone. Reminiscent of cedarwood and vetiver facets, with a subtle cool camphor lift on top that settles into a warm, slightly powdery woody base. Used as a modifier to give volume and warmth to woody and chypre compositions.AI · claude-opus-4-7

Intensity
5 / 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. 166

Arctander monograph

Perfume and Flavor Chemicals, page 80.

tenacity · highpower · strong
woodycamphoraceousearthydry
MW
168.28
BP
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MP
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Appearance

Colorless liquid.

Solubility

Insoluble in water, soluble in alcohol and perfume materials.

Odor

Very powerful, diffusive, woody-camphoraceous odor, slightly earthy, yet with some resemblance to Orris root, overall very dry.

Uses in perfumery

Finds extensive use in perfumery, at low concentration, for its power, soap stability and compatibility with Ionones, Lavandin oil, etc.

Production

Produced from para-tertiary-Amyl cyclohexanol with CrO,-oxidation, (from para-tertiary-Amyl phenol by hydrogenation).

Identity
Aliases · 2
IrinoneOrivone
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).