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ISO-BUTYL BENZYL CARBINOL

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
muguetwhite-floralfougerecolognelily
How it behaves

Olfactory profile

Family
green
Note tendency
Middle
Descriptors
floralgreensweetfresh

A soft floral-green aromachemical with a muguet/lily-of-the-valley character, reminiscent of phenylethyl alcohol but greener and waxier. Has a gentle, slightly herbal freshness that rounds out white-floral accords without adding sharpness.AI · claude-opus-4-7

Intensity
4 / 10
Tenacity
5 / 10
Volatility
6 / 10
Members

The rest of this material

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chemicals · No. 407

Arctander monograph

Perfume and Flavor Chemicals, page 175.

tenacity · high
greenfloralfreshsweetherbaceous
MW
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BP
250°C
MP
—
Sp.Gr.
0.96
Refractive n
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Rotation
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Appearance

Colorless, slightly oily liquid.

Solubility

Insoluble in water, miscible with alcohol and oils.

Odor

Green-floral, fresh and slightly sweet-herbaceous odor, somewhat reminiscent of iso-Butyllinalool.

Uses in perfumery

It is an excellent modifier in heavy and green floral fragrance types, in Oriental or Chypre bases, etc. It may form a significant basis of Honeysuckle, Freesia or variations of Rose or Muguet.

Uses in flavor

It is used in flavor compositions for imitation Butter, Caramel, Chocolate, Fruit and Spice in concentrations equivalent to 50 ppm in the finished consumer product.

Production

Produced from (several methods) e. g.: by Grignard reaction on Magnesium Benzyl chloride plus iso-Valerie acid, or: Phenyl acetaldehyde plus iso-Butylbromide.

Identity
Aliases · 4
4-Methyl-1-phenyl-2-pentanolalpha-iso-Butyl phenylethyl alcoholBenzyl-iso-amylalcoholBenzyl-iso-butylcarbinol
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).