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ISO-AMYL ANGELATE

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
modifier
How it behaves

Olfactory profile

Family
herbal
Note tendency
Top
Descriptors
fruityherbaceouswarmwiney

A light, diffusive fruity-green ester with a distinct apple and pear character underlaid by a fresh herbal, slightly angelica-like nuance. Bright and juicy on top, quickly fading to a soft, sweet-green trail.AI · claude-opus-4-7

Intensity
6 / 10
Tenacity
3 / 10
Volatility
8 / 10
Members

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chemicals · No. 129

Arctander monograph

Perfume and Flavor Chemicals, page 64.

herbaceousfruitywiney
MW
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BP
200.5°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 liquid.

Odor

Warm-herbaceous, yet refreshing-ethereal odor with winey-fruity undertones.

Flavor

Herbaceous-winey taste in suitable dilution (5-20 ppm).

Uses in perfumery

Finds some use in perfumery in the reconstruction of 'Roman' Chamomile oil which is very expensive and often in poor supply. Recent availability of low-cost Angelic acid has produced an increased interest in the esters.

Uses in flavor

Occasionally used in flavors, mainly for liqueurs and certain types of candy, or as a trace component-modifier in minty toothpaste flavors.

Production

Produced from Angelic acid and iso-Amyl alcohol by direct esterification under azeotropic conditions.

Identity
Aliases · 4
Angelic acid, iso-amylesteriso-Amyl-cis-2-Methyl crotonateiso-Amyl-cis-2,3-dimethyl acrylateiso-Pentyl-cis-2-Methyl butenoate
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).