2,5-dimethyl pyrazine

Full Material List
2,5-dimethylpyrazine

Identifiers

FEMA 3272
CAS 123-32-0
EINECS 204-618-3
Synonyms
  • 2,5- dimethyl paradiazine
  • 2,5- dimethyl piazine
  • 2,5- dimethyl pyrazine natural
  • 2,5- dimethyl pyrazine, natural
  • 2,5- dimethyl-1,4-diazine
  • 2,5- dimethyl-pyrazine
  • 2,5- dimethylparadiazine
  • 2,5- dimethylpiazine
  • 2, 5 dimethylpyrazine
  • 2,5- dimethylpyrazine
  • 2,5- dimethylpyrazine >80.0%(gc) (contains 2,6-isomer)
  • ketine
  • pyrazine, 2,5- dimethyl
  • pyrazine, 2,5-dimethyl-
JECFA Food Flavoring 766
JECFA Food Additive N/A
DG SANTE Food Flavourings 14.020 2,5-dimethylpyrazine
DG SANTE Food Contact Materials N/A
FDA UNII V99Y0MUY1Q
CoE Number 2210
XlogP3-AA 0.60 (est)
Molecular Weight 108.14376
Molecular Formula C6 H8 N2

Organoleptic

Organoleptic Notes
  • 1. Odor Type: chocolate cocoa roasted nutty beefy roasted beefy woody grassy medicinal
  • Odor Description:at 0.10 % in dipropylene glycol. cocoa roasted nuts roast beef woody grass medical
  • nutty peanut musty earthy powdery roasted cocoa
  • Odor Description:Nutty, peanut, musty, earthy, powdery and slightly roasted with a cocoa powder nuanceMosciano, Gerard P&F 21, No. 6, 49, (1996)
Odor chocolate
cocoa, roasted, nutty, beefy, woody, grassy, medicinal, peanut, musty, earthy, powdery
Flavor musty
musty, potato, cocoa, nutty, fatty, oily,

Sign in or sign up for free for more info and features

Suppliers

Advanced Biotech

2,5 DIMETHYL PYRAZINE NATURAL • 1346

 Go To Supplier
Advanced Biotech

2,5 DIMETHYL PYRAZINE • 4008

 Go To Supplier

Properties

Food Chemicals Codex Listed Yes
Appearance colorless to pale yellow clear liquid (est)
Assay 98.00 to 100.00
Specific Gravity 0.98000 to 1.00000 @ 25.00 °C.
Lbs/Gal (est) 8.155 to 8.321
Refractive Index 1.49700 to 1.50100 @ 20.00 °C.
Melting Point 15.00 °C. @ 760.00 mm Hg
Boiling Point 154.00 to 156.00 °C. @ 760.00 mm Hg
Flash Point 130.00 °F. TCC ( 54.44 °C. )
Acid Value N/A
Vapor Pressure 3.980000 mmHg @ 25.00 °C. (est)
Vapor Density 3.7 ( Air = 1 )
logP (o/w) 0.63
Soluble In
  • alcohol
  • water, 3.197e+004 mg/L @ 25 °C (est)
  • water
Occurrence
  • beef roasted beef
  • beer
  • cocoa
  • coffee roasted coffee
  • kohlrabi
  • lavender oil spike spain @ 0.187%
  • pork
  • potato chip
  • rice cakes
  • rum
  • shrimp