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TERTIARY-BUTYL BENZOL

CAS
—
EC
—
Material type
synthetic aroma chemical
Canonical source
arctander
How it behaves

Olfactory profile

Family
herbal
Note tendency
Top
Descriptors
earthycamphoraceous

Tert-butylbenzene has a mild, sweet aromatic-hydrocarbon odor reminiscent of benzene or toluene with a faint balsamic-woody undertone. It smells more like an industrial solvent than a perfumery material and has little olfactory complexity.AI · claude-opus-4-7

Intensity
4 / 10
Tenacity
3 / 10
Volatility
7 / 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. 405

Arctander monograph

Perfume and Flavor Chemicals, page 174.

camphoraceousearthyaromatic
MW
134.22
BP
169°C
MP
—
Sp.Gr.
0.867
Refractive n
—
Rotation
—
Appearance

Colorless mobile liquid

Solubility

Insoluble in water, soluble in alcohol and oils

Odor

Peculiar camphoraceous-earthy, aromatic odor, remotely reminiscent of the odor of Carrot seed

Uses in perfumery

Has been suggested for use as a perfume chemical, but the author believes that there is very little, if any, use of this material in today’s perfumery

Production

Produced from Trimethyl pentane plus Benzene, using Aluminum chloride catalyst, or by a Friedel-Craft type reaction with tertiary-Butylchloride plus Benzene

Identity
Aliases · 3
2-Methyl-2-phenylpropanePseudo butylbenzeneTrimethyl phenylmethane
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).