2-acetyl pyrazine

Full Material List
1-pyrazin-2-ylethanone

Identifiers

FEMA 3126
CAS 22047-25-2
EINECS 244-753-5
Synonyms
  • acetyl pyrazine
  • 2- acetyl pyrazine
  • 2- acetyl pyrazine FCC
  • acetyl-2 pyrazine
  • 2- acetylpyrazine
  • 2 acetylpyrazine
  • 2- acetylpyrazine FCC
  • ethanone, 1-(2-pyrazinyl)-
  • ethanone, 1-pyrazinyl-
  • ketone, methyl pyrazinyl
  • methyl 2-pyrazinyl ketone
  • methyl pyrazin-2-yl ketone
  • methyl pyrazinyl ketone
  • methyl-2-pyrazinyl ketone
  • methylpyrazinyl ketone
  • popcorn pyrazine
  • pyrazin-1-ylethan-1-one
  • 1- pyrazin-2-yl-ethanone
  • 1-( pyrazin-2-yl)ethan-1-one
  • 1-( pyrazin-2-yl)ethanone
  • 1- pyrazin-2-ylethan-1-one
  • 1- pyrazin-2-ylethanone
  • pyrazine, 2- acetyl
  • pyrazine, 2-acetyl-
  • 1- pyrazinylethanone
JECFA Food Flavoring 784
JECFA Food Additive N/A
DG SANTE Food Flavourings 14.032 2-acetylpyrazine
DG SANTE Food Contact Materials N/A
FDA UNII GR391IBU5C
CoE Number 2286
XlogP3-AA 0.20 (est)
Molecular Weight 122.12702
Molecular Formula C6 H6 N2 O

Organoleptic

Organoleptic Notes
  • 1. Odor Type: popcorn Odor Strength:very high ,recommend smelling in a 0.10 % solution or less
  • Substantivity:400 hour(s) at 10.00 % in dipropylene glycol
  • popcorn nutty corn chip bread crust chocolate hazelnut coffee
  • Odor Description:at 0.10 % in propylene glycol. popcorn nutty corn chip bread crust chocolate hazelnut coffeeLuebke, William tgsc, (1996)
  • Odor sample from: Sigma-Aldrich
  • musty roasted corn chip popcorn nutty potato
  • Odor Description:Musty, roasted, corn chip, popcorn, nutty and potato-likeMosciano, Gerard P&F 17, No. 1, 41, (1992)
Odor popcorn
popcorn, nutty, corn, chip, bread, crust, chocolate, hazelnut, coffee, musty, roasted, potato
Flavor roasted
roasted, nutty, bready, yeasty, popcorn, corn, chip,

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Suppliers

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2 ACETYL PYRAZINE • 4014

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2-Acetylpyrazine • 800005

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Properties

Food Chemicals Codex Listed Yes
Appearance white to pale yellow crystalline powder (est)
Assay 99.00 to 100.00
Specific Gravity N/A
Lbs/Gal (est) N/A
Refractive Index N/A
Melting Point 76.00 to 78.00 °C. @ 760.00 mm Hg
Boiling Point 188.00 to 190.00 °C. @ 760.00 mm Hg
Flash Point > 212.00 °F. TCC ( > 100.00 °C. )
Acid Value N/A
Vapor Pressure 0.188000 mmHg @ 25.00 °C.
Vapor Density N/A
logP (o/w) 0.2
Soluble In
  • alcohol
  • dipropylene glycol
  • water, 6.652e+004 mg/L @ 25 °C (est)
  • water, 6.65E+04 mg/L @ C (exp)
Occurrence
  • almond roasted almond
  • bread
  • cocoa
  • coffee
  • filbert
  • peanut
  • popcorn
  • potato chip
  • sesame oil