PF
← Ingredient library
← prevnext →

SECONDARY-OCTYL-ISO-BUTYRATE

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

Usage guidance

Suggested min
—
Suggested max
—
Cost
—
Stock
—
Compatibility tags
aldehydicchyprefloralfruitymodifier
How it behaves

Olfactory profile

Family
fruity
Note tendency
Middle
Descriptors
floralfruityfresh

A light, diffusive fruity-green ester with a slightly oily-waxy quality. Opens with a soft pear- and apple-like fruitiness backed by a mild herbaceous facet, fading fairly quickly to a clean, slightly fatty note.AI · claude-opus-4-7

Intensity
4 / 10
Tenacity
3 / 10
Volatility
8 / 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. 2413

Arctander monograph

Perfume and Flavor Chemicals, page 1049.

tenacity · moderate
fruityrosyfloralfresh
MW
170.25
BP
232°C
MP
—
Sp.Gr.
0.85
Refractive n
—
Rotation
—
Appearance

Colorless liquid.

Solubility

Practically insoluble in water, soluble in alcohol and oils.

Odor

Fruity-rosy, floral and fresh odor of moderate to good tenacity. Fresher odor than that of the 7-Butyrate. The fruity notes being light, Melon-Peach-like.

Flavor

In flavors, it has been used for imitation Apricot, Peach and Melon, but not very commonly.

Uses in perfumery

This ester finds very little use in perfume compositions, e.g. as a modifier for floral-fruity-herbaceous notes in Chypre or modern herbaceous-aldehydic fragrance types.

Uses in flavor

In flavors, it has been used for imitation Apricot, Peach and Melon, but not very commonly.

Production

Produced by azeotropic esterification of 2-Octanol with iso-Butyric acid.

Identity
Aliases · 2
2-Octanyl-iso-butyrateMethylhexylicarbinyl-iso-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).
SECONDARY-OCTYL-ISO-BUTYRATE · Perfume Foundry