isobutyl acetoacetate

Full Material List
2-methylpropyl 3-oxobutanoate

Identifiers

FEMA 2177
CAS 7779-75-1
EINECS 231-937-5
Synonyms
  • acetoacetic acid isobutyl ester
  • 3-oxo- butanoic acid 2-methyl propyl ester
  • iso butyl 3-ketobutanoate
  • iso butyl 3-ketobutyrate
  • iso butyl 3-oxobutanoate
  • 2- methyl propyl 3-oxobutanoate
  • 2- methyl-1-propyl acetoacetate
  • 2- methylpropyl 3-oxobutanoate
JECFA Food Flavoring 597
JECFA Food Additive N/A
DG SANTE Food Flavourings 09.404 isobutyl acetoacetate
DG SANTE Food Contact Materials N/A
FDA UNII 5HI9DAL68Z
CoE Number 242
XlogP3-AA 1.20 (est)
Molecular Weight 158.19718
Molecular Formula C8 H14 O3

Organoleptic

Organoleptic Notes
  • 1. Odor Type: fruity sweet winey brandy fruity
  • Odor Description:at 10.00 % in dipropylene glycol. sweet wine brandy fruity
Odor fruity
sweet, winey, brandy, fruity,
Flavor fruity
sweet, fruity,

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Properties

Food Chemicals Codex Listed No
Appearance colorless to pale yellow clear liquid (est)
Assay 98.00 to 100.00
Specific Gravity 0.97500 to 0.97900 @ 20.00 °C.
Lbs/Gal (est) 8.122 to 8.156
Refractive Index 1.42300 to 1.42600 @ 20.00 °C.
Melting Point N/A
Boiling Point 196.00 °C. @ 760.00 mm Hg
Flash Point 173.00 °F. TCC ( 78.33 °C. )
Acid Value N/A
Vapor Pressure 0.342000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) 1.230 (est)
Soluble In
  • alcohol
  • oils
  • water, 1.742e+004 mg/L @ 25 °C (est)
  • water
Occurrence
  • not found in nature