alpha-methyl ionone

Full Material List
1-(2,6,6-trimethyl-1-cyclohex-2-enyl)pent-1-en-3-one

Identifiers

FEMA 2711
CAS 7779-30-8
EINECS 231-926-5
Synonyms
  • meth ionone alpha extra (IFF)
  • methyl alpha-ionone
  • methyl ionone alpha extra
  • methyl ionone N
  • methylyl ionone alpha extra
  • 1- penten-3-one, 1-(2,6,6-trimethyl-2-cyclohexen-1-yl)-
  • raldeine A GV
  • 1-(2,6,6- trimethyl-1-cyclohex-2-enyl)pent-1-en-3-one
  • 1-(2,6,6- trimethyl-2-cyclohexen-1-yl) pent-1-en-3-one
  • 1-(2,6,6- trimethyl-2-cyclohexen-1-yl)pent-1-en-3-one
  • 1-(2,6,6- trimethyl-2-cyclohexenyl)-1-penten-3-one
JECFA Food Flavoring N/A
JECFA Food Additive N/A
DG SANTE Food Flavourings 07.009 meth ionone alpha extra (IFF)07.009 methyl alpha-ionone
DG SANTE Food Contact Materials N/A
FDA UNII
CoE Number 143
XlogP3-AA N/A
Molecular Weight 206.32854
Molecular Formula C14 H22 O

Organoleptic

Organoleptic Notes
  • 1. Odor Type: powdery Odor Strength:medium ,recommend smelling in a 10.00 % solution or less
  • Substantivity: > 48 hour(s) at 100.00 %
  • sweet powdery fruity floral violet beeswax orris woody
  • Odor Description:at 10.00 % in dipropylene glycol. sweet powdery fruity floral violet beeswax orris woodyLuebke, William tgsc, (1985)
  • Odor sample from: Union Camp Corporation
Odor powdery
sweet, powdery, fruity, floral, violet, beeswax, orris, woody,
Flavor fruity
fruity, waxy, berry, orris, floral, violet, jammy, woody,

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Properties

Food Chemicals Codex Listed No
Appearance pale yellow clear liquid (est)
Assay 90.00 to 80.00 sum of isomers
Specific Gravity 0.92100 to 0.93000 @ 25.00 °C.
Lbs/Gal (est) 7.664 to 7.739
Refractive Index 1.49800 to 1.50300 @ 20.00 °C.
Melting Point N/A
Boiling Point 285.00 to 286.00 °C. @ 760.00 mm Hg
Flash Point > 212.00 °F. TCC ( > 100.00 °C. )
Acid Value N/A
Vapor Pressure 0.003000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) 4.535
Soluble In
  • alcohol
  • water, 3.328 mg/L @ 25 °C (est)
Occurrence
  • not found in nature