isoamyl pyruvate

Full Material List
3-methylbutyl 2-oxopropanoate

Identifiers

FEMA 2083
CAS 7779-72-8
EINECS 231-934-9
Synonyms
  • iso amyl pyroracemate
  • 3- methyl butyl 2-oxopropanoate
  • 3- methylbutyl 2-oxopropanoate
  • iso pentyl pyruvate
  • 2-oxo- propanoic acid 3-methyl butyl ester
  • propanoic acid, 2-oxo-, 3-methylbutyl ester
  • pyruvic acid isopentyl ester
  • pyruvic acid, isopentyl ester
JECFA Food Flavoring 939
JECFA Food Additive N/A
DG SANTE Food Flavourings 09.443 isopentyl pyruvate
DG SANTE Food Contact Materials N/A
FDA UNII FZ347HUW87
CoE Number 431
XlogP3-AA N/A
Molecular Weight 158.19718
Molecular Formula C8 H14 O3

Organoleptic

Organoleptic Notes
  • 1. Odor Type: balsamic caramellic balsamic rummy arrack fruity
  • Odor Description:at 100.00 %. caramellic balsamic rummy arrack fruity
  • Odor and/or flavor descriptions from others (if found).
Odor balsamic
caramellic, balsamic, rummy, arrack, fruity,
Flavor N/A

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Properties

Food Chemicals Codex Listed No
Appearance colorless to pale yellow clear liquid (est)
Assay 97.00 to 100.00
Specific Gravity 0.97200 to 0.98000 @ 25.00 °C.
Lbs/Gal (est) 8.088 to 8.155
Refractive Index 1.41700 to 1.42400 @ 20.00 °C.
Melting Point N/A
Boiling Point 185.00 °C. @ 760.00 mm Hg
Flash Point 169.00 °F. TCC ( 76.11 °C. )
Acid Value 2.00 max. KOH/g
Vapor Pressure 0.253000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) 1.458 (est)
Soluble In
  • alcohol
  • water, 1.111e+004 mg/L @ 25 °C (est)
  • water
Occurrence
  • not found in nature