alpha-ionone

Full Material List
4-(2,6,6-trimethyl-1-cyclohex-2-enyl)but-3-en-2-one

Identifiers

FEMA N/A
CAS 6901-97-9
EINECS 230-010-2
Synonyms
  • 3- buten-2-one, 4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-
  • 4-(2,6,6- trimethyl-1-cyclohex-2-enyl)but-3-en-2-one
  • 4-(2,6,6- trimethyl-2-cyclohexen-1-yl)-3-buten-2-one
  • 4-(2,6,6- trimethyl-2-cyclohexenyl)-3-buten-2-one
  • 4-(2,6,6- trimethylcyclohex-2-en-1-yl)but-3-en-2-one
  • 4-(2,6,6- trimethylcyclohex-2-ene-1-yl)-but-3-ene-2-one
JECFA Food Flavoring N/A
JECFA Food Additive N/A
DG SANTE Food Flavourings N/A
DG SANTE Food Contact Materials N/A
FDA UNII
CoE Number N/A
XlogP3-AA N/A
Molecular Weight 192.3016
Molecular Formula C13 H20 O

Organoleptic

Organoleptic Notes
Odor N/A
Flavor N/A

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Properties

Food Chemicals Codex Listed No
Appearance colorless to pale yellow clear liquid (est)
Assay 90.00 to 100.00
Specific Gravity N/A
Lbs/Gal (est) N/A
Refractive Index N/A
Melting Point N/A
Boiling Point 257.00 to 258.00 °C. @ 760.00 mm Hg
Flash Point 233.00 °F. TCC ( 111.67 °C. )
Acid Value N/A
Vapor Pressure 0.014000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) 3.660 (est)
Soluble In
  • alcohol
  • dipropylene glycol
  • water, 24.67 mg/L @ 25 °C (est)
  • water
Occurrence
  • carrot root
  • cassie absolute @ 0.68%
  • celery plant
  • celery seed oil
  • champaca absolute @ 1.60%
  • ginkgo biloba wood
  • michelia champaca flower absolute @ 0.20%
  • osmanthus absolute @ 0.86%
  • tea leaf
  • tea shoot
  • viola odorata flower absolute