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PARA-TERTIARY-BUTYL-META-CRESOL METHYLETHER

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
woodyleatherfougereambertobacco
How it behaves

Olfactory profile

Family
woody
Note tendency
Middle
Descriptors
leatherdry

A dry, woody-phenolic aromachemical with a spicy, slightly leathery character. The methyl ether softens the harsher cresolic edge, giving a smoother, faintly musky-balsamic undertone reminiscent of dry cedar and tobacco. Persistent and diffusive in trace amounts.AI · claude-opus-4-7

Intensity
7 / 10
Tenacity
7 / 10
Volatility
4 / 10
Members

The rest of this material

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chemicals · No. 430

Arctander monograph

Perfume and Flavor Chemicals, page 184.

tenacity · moderatepower · moderate
leatherdry
MW
178.28
BP
224°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 or very pale yellowish liquid.

Solubility

Practically insoluble in water, soluble in alcohol and oils.

Odor

Powerful, dry, leather-like odor of moderate tenacity. The leather notes are different from those derived from various phenols, and approach the odor of the so-called 'dephenolized Birch Tar Oil' to some extent.

Uses in perfumery

This chemical has been suggested for use in 'Cuir de Russie' type fragrances or other types of 'Leather' odors, from time to time so popular, lately in the 'Men's fragrance market'.

Production

Produced from meta-Cresolmethylether plus tso-Butylchloride by condensation, using Aluminum chloride.

Identity
Aliases · 1
Methyl-4-rertiary-butyl-3-methoxybenzene
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).