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Gamma-Iso-Methyl Ionone

CAS
1335-46-2
EC
215-635-0
Material type
synthetic aroma chemical
Canonical source
arctander
Formulation

Usage guidance

Suggested min
—
Suggested max
—
Cost
—
Stock
—
Compatibility tags
white-floralchyprefougerepowderyiriswoody-floral
How it behaves

Olfactory profile

Family
floral
Note tendency
Middle
Descriptors
floralwoodyvioletpowderyorriswarm

A soft, warm violet-woody floral with a creamy powdery character reminiscent of orris and iris. Gamma-isomethyl ionone is smoother and more refined than the alpha isomer, with a rounded cedarwood facet and a subtle sweetness that lends elegance to floral accords.AI · claude-opus-4-7

Intensity
5 / 10
Tenacity
7 / 10
Volatility
4 / 10
EU cosmetic labelling

Allergen disclosure

AllergenCAS% in ingredient
3-Propylidenephthalide17369-59-4—
6-Methyl Coumarin92-48-8—
Acetyl Cedrene32388-55-9—
Alpha-Isomethyl ionone127-51-5—
Alpha-Terpinene99-86-5—
Amyl Salicylate2050-08-0—
Amyl cinnamal122-40-7—
Amylcinnamyl alcohol101-85-9—
Anethole104-46-1—
Anise alcohol105-13-5—
Benzaldehyde100-52-7—
Benzyl alcohol100-51-6—
Benzyl benzoate120-51-4—
Benzyl cinnamate103-41-3—
Benzyl salicylate118-58-1—
Beta-Caryophyllene87-44-5—
Camphor76-22-2—
Cananga Odorata Oil/Extract68606-83-7—
Carvone2244-16-8—
Cedrus Atlantica Oil/Extract8023-85-6—
Cinnamal104-55-2—
Cinnamomum Cassia Leaf Oil8007-80-5—
Cinnamomum Zeylanicum Bark Oil8015-91-6—
Cinnamyl alcohol104-54-1—
Citral106-26-3—
Citronellol106-22-9—
Citrus Aurantium Amara and Dulcis Flower Oil72968-50-4—
Citrus Aurantium Amara and Dulcis Peel Oil68916-04-1—
Citrus Aurantium Bergamia Peel Oil68648-33-9—
Citrus Limon Peel Oil8008-56-8—
Coumarin91-64-5—
Dimethyl Phenethyl Acetate151-05-3—
Eucalyptus Globulus Oil8000-48-4—
Eugenia Caryophyllus Oil8000-34-8—
Eugenol97-53-0—
Eugenyl Acetate93-28-7—
Farnesol4602-84-0—
Geraniol106-24-1—
Geranyl Acetate105-87-3—
Hexadecanolactone109-29-5—
Hexamethylindanopyran1222-05-5—
Hexyl cinnamal101-86-0—
Hydroxycitronellal107-75-5—
Isoeugenol5912-86-7—
Isoeugenyl Acetate93-29-8—
Jasmine Oil/Extract8022-96-6—
Juniperus Virginiana Oil8000-27-9—
Laurus Nobilis Leaf Oil8002-41-3—
Lavandula Oil/Extract8000-28-0—
Lemongrass Oil8007-02-1—
Limonene138-86-3—
Linalool78-70-6—
Linalyl Acetate115-95-7—
Lippia citriodora absolute8024-12-2—
Mentha Piperita Oil8006-90-4—
Mentha Viridis Leaf Oil8008-79-5—
Menthol1490-04-6—
Methyl 2-octynoate111-12-6—
Methyl Salicylate119-36-8—
Myroxylon Pereirae Oil/Extract8007-00-9—
Narcissus Extract68917-12-4—
Oak moss extract90028-68-5—
Pelargonium Graveolens Flower Oil8000-46-2—
Pinene127-91-3—
Pinus Mugo90082-72-7—
Pinus Pumila97676-05-6—
Pogostemon Cablin Oil8014-09-3—
Rose Flower Oil/Extract8007-01-0—
Rose Ketones23696-85-7—
Salicylaldehyde90-02-8—
Santalol11031-45-1—
Santalum Album Oil8006-87-9—
Sclareol515-03-7—
Terpineol138-87-4—
Terpinolene586-62-9—
Tetramethyl acetyloctahydronaphthalenes54464-57-2—
Tree moss extract90028-67-4—
Trimethylbenzenepropanol103694-68-4—
Trimethylcyclopentenyl methylisopentenol67801-20-1—
Turpentine8006-64-2—
Vanillin121-33-5—
From supplier SDS

Composition

Substances declared in this material, parsed from the uploaded SDS. Percentages are used by the formula compliance engine to compute effective constituent concentrations.

ConstituentCAS%Range
Methyl ionone, mixed isomersPerfume Foundry1335-46-2—50–…%
chemicals · No. 2090

Arctander monograph

Perfume and Flavor Chemicals, page 897.

MW
—
BP
255°C
MP
—
Sp.Gr.
—
Refractive n
—
Rotation
—
Appearance

Pale straw-colored or almost colorless oily liquid

Odor

Its odor has some similarity to that of the presently desirable isomer, alpha-iso-Methyl-ionone.

Identity
Aliases · 3
METHYL IONONE GAMMAgamma-Cyclocitrylidene butanoneMethylionone
Commercial
Suppliers · 2

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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).