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ALPHA-GERANYL-GAMMA-BUTYROLACTONE

CAS
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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
floralrosegeraniumfougerechypre
How it behaves

Olfactory profile

Family
sweet
Note tendency
Middle
Descriptors
sweetmusky

A soft floral-green lactone with a geranium-rose character overlaid on a creamy, slightly waxy coumarinic base. Gives a natural, dewy floral impression with subtle herbal facets, reminiscent of geraniol married to a mild butyrolactone creaminess.AI · claude-opus-4-7

Intensity
5 / 10
Tenacity
5 / 10
Volatility
5 / 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. 1438

Arctander monograph

Perfume and Flavor Chemicals, page 592.

tenacity · highpower · weak
refreshingsweetpeachymusky
Appearance

Colorless or pale straw-colored oily liquid.

Solubility

Practically insoluble in water, soluble in alcohol and oils. Almost insoluble in propylene glycol and glycerin.

Odor

Refreshing, sweet-peachy, but also musky odor of considerable tenacity.

Flavor

The taste is fruity, apple-peach-like, but not purely sweet, and the bitterness is perceptible even through the concentrations near the minimum perceptible of flavor.

Uses in perfumery

This lactone is more of a curiosity than it is an active perfume raw material. It was developed in search of new and interesting odors in the long range of lactones after several successful members had achieved regular use and acceptance by the perfume industry.

Production

Produced by several methods, e.g. from ethylene oxide plus geranyl malonic ester.

Identity
Aliases · 1
Geranyl gamma-butyrolactone
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).