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ISO-BUTYL BENZOATE

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
white-floralfruityylangtropicalgourmand
How it behaves

Olfactory profile

Family
green
Note tendency
Base
Descriptors
greenbalsamicfresh

Iso-Butyl Benzoate is a mildly sweet, fruity-balsamic ester with a soft floral undertone reminiscent of ylang and cananga. It has a clean, slightly powdery character and lends a smooth, jammy quality to floral and fruity accords without much sharpness.AI · claude-opus-4-7

Intensity
4 / 10
Tenacity
4 / 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. 404

Arctander monograph

Perfume and Flavor Chemicals, page 174.

tenacity · excellentpower · weakG.R.A.S.FEMA 2185
freshpleasanttenaciousorrisgreenrosy
MW
178.23
BP
242°C
MP
—
Sp.Gr.
1.004
Refractive n
—
Rotation
—
Appearance

Colorless oily liquid.

Solubility

Insoluble in water, miscible with alcohol and oils.

Odor

Weak, but fresh and pleasant, tenacious orrisy odor with green-rosy undertones, less balsamic than the n-Butylester.

Flavor

Used in flavor compositions for imitation Berry, Fruit, Cherry, Pineapple, Plum, etc.

Uses in perfumery

Excellent fixative-blender for Orangeblossom, Orris and Violet bases, wild Rose, Sweet Pea, Acacia, Hyacinth, Ambre, etc.

Production

Produced by direct esterification of iso-Butyl alcohol with Benzoic acid, applying azeotropic conditions.

Identity
Aliases · 2
Eglantineiso-Butyl phenylacetate
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).