isopropenyl pyrazine

Full Material List
2-prop-1-en-2-ylpyrazine

Identifiers

FEMA 3296
CAS 38713-41-6
EINECS N/A
Synonyms
  • caramel pyrazine
  • (1- methyl ethenyl) pyrazine
  • 2-1- methyl vinyl pyrazine
  • 2-alpha- methyl vinyl pyrazine
  • 2-(1- methyl vinyl) pyrazine
  • (1- methylethenyl)pyrazine
  • 2-(1- methylvinyl)pyrazine
  • 2-(a- methylvinyl)pyrazine
  • 2-1- methylvinylpyrazine
  • prazine, (1-methylethenyl)-
  • 2-( prop-1-en-2-yl)pyrazine
  • 2- prop-1-en-2-ylpyrazine
  • 2-iso propenyl pyrazine
  • 2-iso propenyl-1,4-diazine
  • 2-iso propenylpyrazine
  • iso propenylpyrazine
  • pyrazine, (1-methylethenyl)-
  • pyrazine, 1-methylvinyl-
  • pyrazine, 2-(1-methylethenyl)-
  • pyrazine, isopropenyl-
JECFA Food Flavoring 2125
JECFA Food Additive N/A
DG SANTE Food Flavourings N/A
DG SANTE Food Contact Materials N/A
FDA UNII D901VJ3P4X
CoE Number 11341
XlogP3-AA N/A
Molecular Weight 120.15476
Molecular Formula C7 H8 N2

Organoleptic

Organoleptic Notes
  • 1. Odor Type: caramellic caramellic chocolate nutty roasted
  • Odor Description:at 0.10 % in dipropylene glycol. caramellic chocolate nutty roasted
Odor caramellic
caramellic, chocolate, nutty, roasted,
Flavor burnt
burnt, coffee,

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Properties

Food Chemicals Codex Listed No
Appearance colorless to pale orange clear liquid (est)
Assay 95.00 to 100.00
Specific Gravity 1.02200 to 1.03200 @ 20.00 °C.
Lbs/Gal (est) 8.514 to 8.597
Refractive Index 1.48000 to 1.48600 @ 20.00 °C.
Melting Point N/A
Boiling Point 190.00 to 200.00 °C. @ 760.00 mm Hg
Flash Point 125.00 °F. TCC ( 51.67 °C. )
Acid Value N/A
Vapor Pressure 1.685000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) 1.758 (est)
Soluble In
  • alcohol
  • water, 6522 mg/L @ 25 °C (est)
  • water
Occurrence
  • beef cooked beef
  • chicken fried chicken
  • cocoa bean roasted cocoa bean
  • coffee bean roasted coffee bean
  • malt - 0.11 mg/kg
  • peanut roasted peanut
  • sesame seed roasted
  • soybean fermented soybean
  • tea oolong tea
  • tortilla chip