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DIHYDRO-N-BUTYLIDENE PHTHALIDE

CAS
—
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
gourmandfougerechypretobaccoherbal-aromatic
How it behaves

Olfactory profile

Family
sweet
Note tendency
Base
Descriptors
spicyherbaceoussweetwarm

A powerful, warm celery-seed and lovage-like aroma with a savory, almost broth-like character. Has a green herbal edge that dries down into a slightly sweet, spicy warmth reminiscent of maggi or aged celery stalks.AI · claude-opus-4-7

Intensity
8 / 10
Tenacity
7 / 10
Volatility
4 / 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. 925

Arctander monograph

Perfume and Flavor Chemicals, page 379.

tenacity · excellent
sweetwarmspicyherbaceous
MW
190.24
BP
290°C
MP
—
Sp.Gr.
—
Refractive n
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Rotation
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Appearance

Colorless or very pale yellowish or straw-colored, oily liquid.

Solubility

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

Odor

Very powerful, warm-spicy-herbaceous and sweet odor of excellent tenacity.

Flavor

In concentrations below 5 ppm the flavor is sweet, warm-spicy, herbaceous, often classified as 'soup-like'. There is a certain resemblance to some of the characteristic notes of Opopanax.

Uses in flavor

The title lactone has been suggested for use in flavor compositions, mainly spice- and condiment blends for meat, soups, dressings, sauces, etc. It could also be used in the artificial reconstruction of celery- and lovage extracts (oleoresins or oils).

Production

Produced from n-Valerophenone-2-carboxylic acid and formic acid, followed by controlled hydrogenation of the resulting unsaturated lactone (Ligusticum lactone).

Identity
Aliases · 3
Ligusticum lactoneLigustiliden-Butylidene phthalide
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).