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PARA-TERTIARY-BUTYL-META-CRESOL

CAS
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EC
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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
leatherwoodychypre
How it behaves

Olfactory profile

Family
woody
Note tendency
Base
Descriptors
drywoodyleathery

A dry, phenolic aroma chemical with a medicinal, almost antiseptic character reminiscent of cresols and thymol. Has a subtle woody-smoky undertone and a slightly leathery facet. Primarily functions as an antioxidant/stabiliser in fragrances rather than a headline odor material.AI · claude-opus-4-7

Intensity
6 / 10
Tenacity
7 / 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. 429

Arctander monograph

Perfume and Flavor Chemicals, page 184.

BASEtenacity · highpower · strong
drywoodyleathery
MW
164.15
BP
230°C
MP
23°C
Sp.Gr.
—
Refractive n
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Rotation
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Appearance

Colorless oily liquid. Solidifies in the cold.

Solubility

Very slightly soluble in water, soluble in alcohol and oils, poorly soluble in propylene glycol.

Odor

Dry-woody-leathery odor, usually described as 'Russian Leather' odor (Cuir de Russie).

Uses in perfumery

This phenol has been suggested for use in 'Cuir' bases, in colognes (particularly men's fragrances) and as a 'dry' note in novelty fragrance types.

Production

Produced from iso-butylene plus meta-cresol with aluminium chloride.

Identity
Aliases · 3
Cuir de Russie odorpara-tert-butyl-meta-cresoltert-butyl-meta-cresol
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).