3-hepten-2-one

Full Material List
hept-3-en-2-one

Identifiers

CAS (Single) 1119-44-4
FEMA 3400
EINECS 214-278-8
Synonyms
  • butylidene acetone
  • N- butylidene acetone
  • coconut ketone
  • coconut ketone 10% in EtOH
  • coconut ketone solution
  • hept-3-en-2-one
  • ketone, methyl pentenyl
  • methyl pentenyl ketone
JECFA Food Flavoring 1127
JECFA Food Additive N/A
DG SANTE Food Flavourings 07.105 hept-3-en-2-one
DG SANTE Food Contact Materials N/A
FDA UNII
CoE Number 11094
XlogP3-AA N/A
Molecular Weight 112.17184
Molecular Formula C7 H12 O

Organoleptic

Organoleptic Notes
  • 1. Odor Type: green Odor Strength:high ,recommend smelling in a 10.00 % solution or less
  • Substantivity: > 1 hour(s) at 100.00 %
  • green grassy caraway
  • Odor Description:at 10.00 % in dipropylene glycol. green grassy caraway
  • sweet fruity ketonic cheesy green woody
  • Odor Description:Sweet, fruity, ketonic, cheesy, with a green woody nuanceMosciano, Gerard P&F 18, No. 1, 43, (1993)
Odor green
green, grassy, caraway, sweet, fruity, ketonic, cheesy, woody
Flavor creamy
creamy, coconut, cheesy,

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Properties

Food Chemicals Codex Listed No
Appearance colorless clear oily liquid (est)
Assay 96.00 to 100.00
Specific Gravity 0.84100 to 0.84700 @ 25.00 °C.
Lbs/Gal (est) 6.998 to 7.048
Refractive Index 1.43900 to 1.44800 @ 20.00 °C.
Melting Point N/A
Boiling Point N/A
Flash Point 120.00 °F. TCC ( 48.89 °C. )
Acid Value 1.00 max. KOH/g
Vapor Pressure 2.703000 mmHg @ 25.00 °C. (est)
Vapor Density >1 ( Air = 1 )
logP (o/w) 1.670 (est)
Soluble In
  • alcohol
  • water, slightly
  • water, 3087 mg/L @ 25 °C (est)
  • water
Occurrence
  • filbert roasted filbert