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DIHYDRO JASMONE

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
citrusfloralfruityjasminlilytuberoseylang
How it behaves

Olfactory profile

Family
floral
Note tendency
Middle
Descriptors
floralfruityherbaceoussweetfresh

A warm, natural-smelling jasmine-floral note with a fatty, slightly fruity-celery facet. Softer and rounder than cis-jasmone, with a creamy, waxy undertone that adds body to floral accords.AI · claude-opus-4-7

Intensity
6 / 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. 954

Arctander monograph

Perfume and Flavor Chemicals, page 391.

MIDDLEtenacity · excellentpower · moderate
floralfruityherbaceousmyrrh
MW
166.27
BP
230°C
MP
—
Sp.Gr.
0.92
Refractive n
—
Rotation
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Appearance

Almost colorless, slightly oily liquid.

Solubility

Very slightly soluble in water, soluble in alcohol and oils. Moderately soluble in Propylene glycol.

Odor

Intensely floral and fresh odor with fruity and somewhat myrrh-like undertone.

Flavor

In proper dilution it has a pleasant, sweet, herbaceous-floral taste which is easily twisted towards a fruity note in presence of traces of fruity chemicals.

Uses in perfumery

Widely used in perfume compositions, not only for artificial Jasmin and Bergamot, but in general as a floralizer in the more fruity-floral fragrance types: Ylang, Lily, Tuberose, Magnolia, etc. and it introduces a pleasant undertone in Citrus type fragrances.

Uses in flavor

Finds some use in flavor compositions, often as a mellowing agent in very artificial or chemical flavor compositions. The fruity note blends well into Banana, Peach, Apricot, Pear, etc.

Production

1) Hexylbromide + Levulinic ester to yield a Lactone, which is reacted with Polyphosphoric acid or Phosphorpentoxide to produce Dihydrojasmone. 2) From Methyl cyclopentenolone (an isomer of Cyclotene). 3) By hydrogenation of trans-Jasmone (by-product from cis-Jasmone synthesis) and by many other methods.

Identity
Aliases · 5
2-Pentyl-3-methyl-2-cyclopenten-1-one3-Methyl-2-(n-pentanyl)-cyclopenten-2-oneiso-JasmoneMethyl-3-pentyl-2-cyclopenten-2-oneTetrahydro pyrethrone
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).