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BUTYL STEARATE

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
fixative-basecosmetic-emollient
How it behaves

Olfactory profile

Family
domestic
Note tendency
Base
Descriptors
fruityfatty

Butyl stearate is a fatty ester used primarily as an emollient and cosmetic solvent/fixative rather than an odorant. In isolation it has only a faint, waxy-oily character with a very slight sweet-fatty note. It is essentially odorless in typical use and functions as a diluent/carrier.AI · claude-opus-4-7

Intensity
1 / 10
Tenacity
7 / 10
Volatility
2 / 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. 632

Arctander monograph

Perfume and Flavor Chemicals, page 223.

BASEtenacity · moderatepower · moderateG.R.A.S.FEMA 2214
fattyfruity
MW
284.48
BP
315°C
MP
28°C
Sp.Gr.
0.86
Refractive n
—
Rotation
—
Appearance

Colorless liquid.

Solubility

Very slightly soluble in water, soluble in alcohol and oils.

Odor

Fatty, somewhat dry odor, practically odorless when pure. However, this ester does introduce interesting notes to fatty-fruity fragrances or flavors.

Flavor

Occasionally used in flavor compositions for imitation Banana, Butter, Liquor, etc.

Uses in perfumery

Occasionally used as a blender in Mimosa bases.

Uses in flavor

Occasionally used in flavor compositions for imitation Banana, Butter, Liquor, etc.

Production

Produced by direct esterification of n-Butanol with Stearic acid.

Identity
Aliases · 1
n-Butyl octadecanoate
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).