2-acetyl-3,5(or 6)-dimethyl pyrazine

Full Material List
1-(3,5-dimethylpyrazin-1-ium-1-yl)ethanone

Identifiers

FEMA 3327
CAS 72797-17-2
EINECS 276-848-2
Synonyms
  • 2 acetyl-3, 5 (or 6) dimethylpyrazine
  • 2- acetyl-3, 5 (or 6) dimethylpyrazine
  • 2- acetyl-3,(5 or 6)-dimethylpyrazine
  • 2- acetyl-3,5(6)-dimethyl pyrazine
  • 2- acetyl-3,5(6)-dimethylpyrazine
  • 2- acetyl-3,5(or 6)-dimethylpyrazine
  • 2- acetyl-3,5-dimethyl pyrazine and 2-acetyl-3,6-dimethyl pyrazine mixture
  • 2- acetyl-3,5-dimethylpyrazine and 2-acetyl-3,6-dimethylpyrazine mixture
  • 2- acetyl-3,6-dimethylpyrazine and 2-acetyl-3,5-dimethylpyrazine mixture
  • 1-(3,5(or 6)- dimethyl pyrazinyl) ethan-1-one
  • 1-(3,?- dimethyl pyrazinyl) ethan-1-one
  • 1-(3,5(or 6)- dimethyl pyrazinyl) ethanone
  • 1-(3,5- dimethylpyrazin-1-ium-1-yl)ethanone
  • 1-(3,5(or 6)- dimethylpyrazinyl)ethan-1-one
  • 1-(3,?- dimethylpyrazinyl)ethan-1-one
  • 1-(3,5(or 6)- dimethylpyrazinyl)ethanone
  • ethanone, 1-(3,?-dimethyl-2-pyrazinyl)-
  • ethanone, 1-(3,?-dimethylpyrazinyl)-
JECFA Food Flavoring 786
JECFA Food Additive N/A
DG SANTE Food Flavourings N/A
DG SANTE Food Contact Materials N/A
FDA UNII O16657H2TP
CoE Number 11294
XlogP3-AA N/A
Molecular Weight 150.1809
Molecular Formula C8 H10 N2 O

Organoleptic

Organoleptic Notes
  • 1. Odor Type: nutty Odor Strength:high ,recommend smelling in a 0.10 % solution or less
  • Substantivity:21 hour(s) at 100.00 %
  • nutty hazelnut roasted hazelnut peanut roasted peanut popcorn corn chip grain toasted grain nut flesh peanut butter
  • Odor Description:at 0.10 % in dipropylene glycol. nutty roasted hazelnut roasted peanut popcorn corn chip toasted grain nut flesh peanut butterLuebke, William tgsc, (2017)
  • Odor sample from: R C Treatt and Co Ltd
Odor nutty
nutty, hazelnut, roasted, peanut, popcorn, corn, chip, grain, toasted, nut, flesh, butter,
Flavor nutty
nutty, hazelnut, roasted, peanut, grain, toasted, nut, flesh, butter,

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Properties

Food Chemicals Codex Listed No
Appearance yellow semi-solid (est)
Assay 97.00 to 100.00 sum of isomers
Specific Gravity 1.03800 @ 25.00 °C.
Lbs/Gal (est) N/A
Refractive Index N/A
Melting Point N/A
Boiling Point N/A
Flash Point 195.00 °F. TCC ( 90.56 °C. )
Acid Value N/A
Vapor Pressure 3.000000 mmHg @ 20.00 °C.
Vapor Density N/A
logP (o/w) 1.08
Soluble In
  • alcohol
  • water, 1.855e+004 mg/L @ 25 °C (est)
  • water
Occurrence
  • coffee