phenyl pyruvic acid

Full Material List
2-oxo-3-phenylpropanoic acid

Identifiers

FEMA 3892
CAS 156-06-9
EINECS 205-847-1
Synonyms
  • alpha-oxo- benzene propanoic acid
  • alpha-oxo- benzenepropanoic acid
  • 2-oxo-3- phenyl propanoic acid
  • 3- phenyl-2-oxopropanoic acid
  • 2-oxo-3- phenylpropanic acid
  • 2-oxo-3- phenylpropanoic acid
  • 2-oxo-3- phenylpropionic acid
  • phenylpyruvic acid
  • 3- phenylpyruvic acid
  • b- phenylpyruvic acid
  • 3- phenylpyruvicacid
JECFA Food Flavoring 1478
JECFA Food Additive N/A
DG SANTE Food Flavourings 08.109 3-phenylpyruvic acid
DG SANTE Food Contact Materials N/A
FDA UNII X7CO62M413
CoE Number 8109
XlogP3-AA N/A
Molecular Weight 164.16036
Molecular Formula C9 H8 O3

Organoleptic

Organoleptic Notes
  • 1. Odor Type: honey Odor Strength:medium ,recommend smelling in a 10.00 % solution or less
  • Substantivity:146 hour(s) at 1.00 % in propylene glycol
  • sweet acidic honey almond weedy phenolic green
  • Odor Description:at 100.00 %. sweet acidic honey almond weedy phenolic greenLuebke, William tgsc, (2006)
  • Odor sample from: Sigma-Aldrich, Inc.: Aldrich
Odor honey
sweet, acidic, honey, almond, weedy, phenolic, green,
Flavor phenolic
sweet, phenolic, grassy, honey, vegetable,

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Properties

Food Chemicals Codex Listed No
Appearance pale yellow powder (est)
Assay 98.00 to 100.00
Specific Gravity N/A
Lbs/Gal (est) N/A
Refractive Index N/A
Melting Point 150.00 °C. @ 760.00 mm Hg
Boiling Point 299.00 to 300.00 °C. @ 760.00 mm Hg
Flash Point > 212.00 °F. TCC ( > 100.00 °C. )
Acid Value N/A
Vapor Pressure 0.001000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) 0.142 (est)
Soluble In
  • alcohol
  • propylene glycol
  • water, 6.522e+004 mg/L @ 25 °C (est)
Occurrence
  • found in nature