2-methyl-3-propyl pyrazine

Full Material List
2-methyl-3-propylpyrazine

Identifiers

FEMA N/A
CAS 15986-80-8
EINECS 240-121-8
Synonyms
  • 2- methyl-3-n-propylpyrazine
  • 2- methyl-3-propyl-pyrazine
  • 2- methyl-3-propylpyrazine
  • peanut pyrazine
  • 3- propyl-2-methyl pyrazine
  • 3- propyl-2-methylpyrazine
  • 2- propyl-3-methyl pyrazine
  • 2- propyl-3-methylpyrazine
  • pyrazine, 2-methyl-3-propyl-
JECFA Food Flavoring N/A
JECFA Food Additive N/A
DG SANTE Food Flavourings 14.129 2-methyl-3-propylpyrazine
DG SANTE Food Contact Materials N/A
FDA UNII
CoE Number N/A
XlogP3-AA 1.60 (est)
Molecular Weight 136.19764
Molecular Formula C8 H12 N2

Organoleptic

Organoleptic Notes
  • 1. Odor Type: nutty nutty
  • Odor Description:at 0.10 % in dipropylene glycol. nutty
Odor nutty
nutty,
Flavor earthy
earthy, green, nutty,

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Properties

Food Chemicals Codex Listed No
Appearance colorless to pale yellow clear liquid (est)
Assay 95.00 to 100.00
Specific Gravity 0.97800 to 0.98400 @ 25.00 °C.
Lbs/Gal (est) 8.138 to 8.188
Refractive Index 1.49500 to 1.50100 @ 20.00 °C.
Melting Point N/A
Boiling Point 189.00 to 190.00 °C. @ 760.00 mm Hg
Flash Point 156.00 °F. TCC ( 68.89 °C. )
Acid Value N/A
Vapor Pressure 0.792000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) 1.57
Soluble In
  • alcohol
  • water, 3962 mg/L @ 25 °C (est)
  • water
Occurrence
  • beef
  • coffee
  • peanut
  • sesame seed roasted