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HYDRATROPYL BUTYRATE

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
fruity
How it behaves

Olfactory profile

Family
fruity
Note tendency
Middle
Descriptors
floralfruitywoodyspicy

A soft floral-green ester with a hyacinth-like character and a subtle fruity, slightly waxy nuance. Rounder and creamier than hydratropyl acetate, with a diffusive petal-like freshness that supports white and green florals.AI · claude-opus-4-7

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

The rest of this material

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chemicals · No. 1708

Arctander monograph

Perfume and Flavor Chemicals, page 707.

G.R.A.S.FEMA 2891
fruityfloralspicywoody
MW
206.29
BP
—
MP
—
Sp.Gr.
—
Refractive n
—
Rotation
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Appearance

Colorless liquid.

Solubility

Insoluble in water, soluble in alcohol and oils.

Odor

Fruity-floral, and slightly spicy odor with faintly woody undertones. Overall rather heavy, but pleasant.

Flavor

Heavy-fruity, slightly spicy taste in dilutions below 5 ppm. Higher concentrations tend to give a 'perfumey' taste.

Uses in perfumery

This ester, rarely offered commercially, is sometimes used in floral or woody-floral perfume compositions as a modifier or as a 'new' note.

Uses in flavor

It finds also some use in flavor compositions of the heavy-fruity type, e.g. Peach and Mango, usually in concentrations as low as 1 to 2 ppm in the finished product.

Production

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

Identity
Aliases · 2
2-Phenylpropyl-n-butyratebeta-Methyl phenylethyl 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).