2-acetyl pyridine

Full Material List
1-pyridin-2-ylethanone

Identifiers

FEMA 3251
CAS 1122-62-9
EINECS 214-355-6
Synonyms
  • 2- acetopyridine
  • acetyl-2 pyridine
  • 2- acetylpyridine
  • 2 acetylpyridine
  • ethanone, 1-(2-pyridinyl)-
  • ketone, methyl 2-pyridyl
  • methyl 2-pyridyl ketone
  • methyl-2-pyridyl ketone
  • methyl-2-pyridylketone
  • popcorn pyridine
  • 1-( pyridin-2-yl)ethanone
  • 1- pyridin-2-ylethanone
  • 1-(2- pyridinyl)ethanone
  • 2- pyridyl methyl ketone
  • 2- pyridylmethyl ketone
JECFA Food Flavoring 1309
JECFA Food Additive N/A
DG SANTE Food Flavourings 14.038 2-acetylpyridine
DG SANTE Food Contact Materials N/A
FDA UNII 629O10UI3L
CoE Number 2315
XlogP3-AA 0.90 (est)
Molecular Weight 121.13899
Molecular Formula C7 H7 N O

Organoleptic

Organoleptic Notes
  • 1. Odor Type: popcorn Odor Strength:high ,recommend smelling in a 1.00 % solution or less
  • Substantivity:9 hour(s) at 100.00 %
  • popcorn corn chip fatty tobacco
  • Odor Description:at 1.00 % in propylene glycol. popcorn heavy corn chip fatty tobaccoLuebke, William tgsc, (1996)
  • Odor sample from: Sigma-Aldrich
  • corn musty nutty
  • Odor Description:Corn-like with a musty nutty nuanceMosciano, Gerard P&F 17, No. 1, 41, (1992)
Odor popcorn
popcorn, corn, chip, fatty, tobacco, musty, nutty
Flavor corn
cornmeal, nutty, bready,

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Properties

Food Chemicals Codex Listed No
Appearance pale yellow to brown clear liquid (est)
Assay 97.00 to 100.00
Specific Gravity 1.07700 to 1.08400 @ 25.00 °C.
Lbs/Gal (est) 8.962 to 9.020
Refractive Index 1.51800 to 1.52400 @ 20.00 °C.
Melting Point N/A
Boiling Point 189.00 to 193.00 °C. @ 760.00 mm Hg
Flash Point 164.00 °F. TCC ( 73.33 °C. )
Acid Value N/A
Vapor Pressure 0.481000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) 0.85
Soluble In
  • alcohol
  • dipropylene glycol
  • ethyl ether
  • water, 1.868e+004 mg/L @ 25 °C (est)
  • water, 1.87E+04 mg/L @ 17C (exp)
Occurrence
  • bread wheat bread
  • cocoa
  • coffee
  • filbert roasted filbert
  • kohlrabi stem
  • lamb cooked lamb
  • peanut roasted peanut
  • potato chip
  • tea leaf
  • tobacco burley