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ALPHA-BUTENYL PYRIDINE

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

Usage guidance

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Suggested max
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Cost
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Compatibility tags
greengalbanum-accordchyprefougere
How it behaves

Olfactory profile

Family
green
Note tendency
Middle
Descriptors
green

A pungent, green pyridine derivative with a sharp galbanum-like character, evoking crushed leaves, unripe vegetables, and a faintly nutty-earthy undertone. Powerful and diffusive even at trace levels, with a somewhat animalic-metallic edge typical of alkyl pyridines.AI · claude-opus-4-7

Intensity
8 / 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. 379

Arctander monograph

Perfume and Flavor Chemicals, page 165.

TOPtenacity · moderatepower · diffusive
greenearthysweetfloral
MW
133.2
BP
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MP
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Sp.Gr.
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Refractive n
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Rotation
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Appearance

Almost colorless, mobile oil.

Solubility

Insoluble in water, soluble in alcohol, miscible with oils.

Odor

Powerful and diffusive, gassy-green odor in dilution more foliage-green or vegetable green with an earthy bitterness, yet introducing a distinct sweetness of floral and also fir-balsam character.

Uses in perfumery

This is another pyridine derivative of potential interest to perfumery. It could find use as a trace component in top-note complexes with other green materials for novel effects, or in geranium and violet for foliage effect. Also in imitations of flower absolutes, e.g. narcisse, lily, tuberose, and in fancy pine fragrances.

Identity
Aliases · 2
2-(1-Butenyl)-pyridineButyl pyridine
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).