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HYDRATROPYL-ISO-BUTYRATE

CAS
—
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
fruity
How it behaves

Olfactory profile

Family
fruity
Note tendency
Middle
Descriptors
fruitywoodysweet

A soft, green-floral ester with a hyacinth-like character and a fresh, slightly fruity nuance. It has a natural leafy-petal feel, less sharp than phenylacetate esters, adding a diffusive floralcy to green and white-floral accords.AI · claude-opus-4-7

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

The rest of this material

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chemicals · No. 1709

Arctander monograph

Perfume and Flavor Chemicals, page 707.

G.R.A.S.FEMA 2892
fruitywoodysweet
MW
206.29
BP
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MP
—
Sp.Gr.
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Refractive n
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Rotation
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Appearance

Colorless liquid.

Solubility

Insoluble in water, soluble in alcohol and oils.

Odor

Fruity-woody, very sweet and somewhat heavy, but overall pleasant odor.

Flavor

Fruity and sweet taste, reminiscent of Prune and Plum preserve, heavy but in a pleasant and rather natural way.

Uses in flavor

The ester finds very little use in perfumery, but it is used in flavor compositions where heavy-fruity notes are desirable, e.g. imitation fruit preserve, Plum, Prune, Blackcurrant, etc.

Production

Produced by direct esterification of Hydratropyl alcohol with iso-Butyric acid under azeotropic conditions.

Identity
Aliases · 2
2-Phenylpropyl-iso-butyraten-Butyrate
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).