PF
← Ingredient library
← prevnext →

PHENYLETHYL-ISO-VALERATE

CAS
—
EC
—
Material type
synthetic aroma chemical
Canonical source
arctander
Formulation

Usage guidance

Suggested min
—
Suggested max
—
Cost
—
Stock
—
Compatibility tags
rosefruity-floralwhite-floralhoney-accordchypre
How it behaves

Olfactory profile

Family
fruity
Note tendency
Base
Descriptors
fruityherbaceouswarmrose

A soft, fruity-floral ester with a rosy, honeyed character and a light apple-like nuance. Rounded and slightly waxy, it bridges rose and fruity accords with a gentle sweetness rather than a sharp fruity punch.AI · claude-opus-4-7

Intensity
4 / 10
Tenacity
5 / 10
Volatility
6 / 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. 2558

Arctander monograph

Perfume and Flavor Chemicals, page 1117.

tenacity · highG.R.A.S.FEMA 2871
fruityrosybalsamic
MW
206.28
BP
263°C
MP
—
Sp.Gr.
0.98
Refractive n
—
Rotation
—
Appearance

Colorless liquid.

Solubility

Practically insoluble in water, soluble in alcohol and oils.

Odor

Fruity-rosy, rose-petal-like, mildly balsamic odor of good tenacity. Not quite as warm-herbaceous as the n-Valerate, but overall fresher, livelier.

Flavor

Pleasant fruity, fresh-green and sweet taste in concentrations below 10 ppm.

Uses in perfumery

The title ester is used in fruity, floral, Oriental, balsamic, Fougére, 'Tabac', Rose and other fragrance types in relatively discrete amounts. Concentrations of about 1 to 3% are normally sufficient to achieve a desirable effect, and higher concentrations may often have an adverse effect.

Uses in flavor

In flavor compositions, the ester is quite frequently used, mainly in imitation Peach, Apricot, Honey, Pineapple, Apple, Pear, Gooseberry, 'tutti-frutti', etc. Concentration is normally as low as 1 to 6 ppm in the finished product.

Production

Produced by azeotropic esterification of Phenylethylalcohol with iso-Valeric acid.

Identity
Aliases · 3
Benzyl carbinyl-iso-valerianatePhenethyl-iso-pentanoatePhenyilethyl-3-methylbutyrate
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).