alpha-isomethyl ionone (80% min.)

Full Material List
(E)-3-methyl-4-(2,6,6-trimethyl-1-cyclohex-2-enyl)but-3-en-2-one (80% min.)

Identifiers

FEMA 2714
CAS 127-51-5
EINECS 204-846-3
Synonyms
  • methyl ionone gamma coeur
  • methyl ionone gamma EQ (Takasago)
  • (E)-3- methyl-4-(2,6,6-trimethyl-1-cyclohex-2-enyl)but-3-en-2-one (80% min.)
  • iso raldeine cetone alpha (Givaudan)
JECFA Food Flavoring 404
JECFA Food Additive N/A
DG SANTE Food Flavourings N/A
DG SANTE Food Contact Materials N/A
FDA UNII 9XP4LC555B
CoE Number 169
XlogP3-AA N/A
Molecular Weight 206.32854
Molecular Formula C14 H22 O

Organoleptic

Organoleptic Notes
  • 1. Odor Type: floral Odor Strength:medium ,recommend smelling in a 10.00 % solution or less
  • Substantivity:124 hour(s) at 100.00 %
  • orris woody floral fruit dried fruit violet jammy powdery tea
  • Odor Description:at 10.00 % in dipropylene glycol. orris woody floral dried fruit violet jammy powdery teaLuebke, William tgsc, (2021)
  • Odor sample from: Takasago International Corp
Odor floral
orris, woody, floral, fruit, dried, violet, jammy, powdery, tea,
Flavor floral
floral, orris, powdery, woody, berry, tea, jammy, waxy,

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Properties

Food Chemicals Codex Listed No
Appearance colorless to yellow clear liquid (est)
Assay 80.00 to 100.00 sum of isomers
Specific Gravity 0.92900 to 0.93600 @ 25.00 °C.
Lbs/Gal (est) 7.730 to 7.788
Refractive Index 1.49900 to 1.50300 @ 20.00 °C.
Melting Point N/A
Boiling Point 232.00 °C. @ 760.00 mm Hg
Flash Point > 230.00 °F. TCC ( > 110.00 °C. )
Acid Value N/A
Vapor Pressure 0.003000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) 4.079 (est)
Soluble In
  • alcohol
  • water, 2.98 mg/L @ 25 °C (est)
Occurrence
  • not found in nature