2,5-diethyl-3-methyl pyrazine

Full Material List
N/A

Identifiers

FEMA 3915
CAS 32736-91-7
EINECS N/A
Synonyms
  • 3,6- diethyl-2-methylpyrazine
  • 2,5- diethyl-3-methyl-1,4-diazine
  • 2,5- diethyl-3-methylpyrazine
  • pyrazine, 2,5-diethyl-3-methyl-
JECFA Food Flavoring 778
JECFA Food Additive N/A
DG SANTE Food Flavourings 14.096 2,5-diethyl-3-methylpyrazine
DG SANTE Food Contact Materials N/A
FDA UNII N079TRL8P5
CoE Number 11304
XlogP3-AA 1.90 (est)
Molecular Weight 150.22458
Molecular Formula C9 H14 N2

Organoleptic

Organoleptic Notes
  • 1. Odor Type: nutty toasted hazelnut hazelnut roasted hazelnut meaty
  • Odor Description:at 0.10 % in dipropylene glycol. toasted hazelnut meaty
Odor nutty
toasted, hazelnut, roasted, meaty,
Flavor nutty
hazelnut, roasted, burnt, nutty,

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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 0.94400 to 0.95400 @ 25.00 °C.
Lbs/Gal (est) 7.855 to 7.938
Refractive Index 1.49220 to 1.50220 @ 20.00 °C.
Melting Point N/A
Boiling Point 206.00 to 207.00 °C. @ 760.00 mm Hg
Flash Point 170.00 °F. TCC ( 76.67 °C. )
Acid Value N/A
Vapor Pressure 0.337000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) 1.966 (est)
Soluble In
  • alcohol
  • water, slightly
  • water, 488.9 mg/L @ 25 °C (est)
  • water
Occurrence
  • bacon fried bacon
  • coffee
  • filbert roasted filbert
  • macadamia nut
  • potato