2-methyl thio-3,5 or 6-methyl pyrazine

Full Material List
2-methyl-3-methylsulfanylpyrazine

Identifiers

FEMA 3208
CAS 67952-65-2
EINECS 267-918-3
Synonyms
  • methyl 2-thio 3-methyl pyrazine
  • methyl 3,5 or 6-methyl thiopyrazine
  • methyl 3,5 or 6-methylthiopyrazine
  • 2- methyl thio-3 (5,6) methyl pyrazine
  • 3(5 or 6)-( methyl thio)-2-methyl pyrazine
  • ( methyl thio)-3,5 or 6-methyl pyrazine
  • 2-( methyl thio)-3(5 or 6)methyl pyrazine
  • 2- methyl-3-methylsulfanylpyrazine
  • 2- methyl-3,(5 or 6)-methyl thiopyrazine
  • 2- methyl-3,(5 or 6)-methylthiopyrazine
  • methyl-3,5 or 6-(methyl thio) pyrazine
  • methyl-3,5 or 6-(methylthio)pyrazine
  • 2- methyl-3,5 or 6-methylthiopyrazine
  • 2- methyllhio-(3or5)-methyl pyrazine
  • 2-[( methylsulfanyl)methyl]pyrazine
  • (3, 5 or 6)- methylthio-2-methylpyrazine
  • 2- methylthio-3 (5/6) -methyl pyrazine
  • 2- methylthio-3(5/6) methyl pyrazine
  • 2- methylthio-3(5/6)-methyl pyrazine
  • 2- methylthio-3(5/6)-methylpyrazine
  • 2- methylthio-3(6)methyl pyrazine
  • 2 methylthio-3(or 5)-methylpyrazine
  • 3(5 or 6)-( methylthio)-2-methylpyrazine
  • ( methylthio)-3,5 or 6-methylpyrazine
  • 2-( methylthio)-3(5 or 6)methylpyrazine
  • (( methylthio)methyl)pyrazine
  • 2-(( methylthio)methyl)pyrazine
  • ( methylthio)methylpyrazine
  • popcorn thiopyrazine
  • pyrazine, ((methylthio)methyl)-
  • pyrazine, [(methylthio)methyl]-
  • pyrazine, 2-(methylthiomethyl)-
  • pyrazine, 2-[(methylthio)methyl]-
  • pyrazine, 2-methyl-3(6)-5-methyl thio
  • pyrazinylmethyl methyl sulfide
JECFA Food Flavoring 797
JECFA Food Additive N/A
DG SANTE Food Flavourings 14.035 2-methyl-3,5 or 6-methylthiopyrazine
DG SANTE Food Contact Materials N/A
FDA UNII
CoE Number 2290
XlogP3-AA N/A
Molecular Weight 140.20876
Molecular Formula C6 H8 N2 S

Organoleptic

Organoleptic Notes
  • 1. Odor Type: nutty nutty earthy peanut musty coffee vegetable
  • Odor Description:at 0.10 % in dipropylene glycol. nutty earthy peanut musty coffee vegetable
  • toasted popcorn roasted almond hazelnut peanut cashew nutty caramellic corn chip
  • Odor Description:at 1.00 %. Toasted popcorn, roasted almond, hazelnut, peanut and cashew nutty, with a caramellic and corn-chip nuanceMosciano, Gerard P&F 25, No. 3, 25, (2000)
Odor nutty
nutty, earthy, peanut, musty, coffee, vegetable, toasted, popcorn, roasted, almond, hazelnut, cashew, caramellic, corn, chip
Flavor nutty
peanut, pecan, nutty, popcorn, corn, chip, burnt, musty,

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Suppliers

Vigon International

METHYL 2-THIO 3-METHYL PYRAZINE • 504549

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Natara Global

2-METHYLTHIO-(3 OR 6)-METHYLPYRAZINE • 441M302500

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Properties

Food Chemicals Codex Listed No
Appearance colorless clear liquid (est)
Assay 99.00 to 100.00 sum of isomers
Specific Gravity 1.14200 to 1.15200 @ 25.00 °C.
Lbs/Gal (est) 9.503 to 9.586
Refractive Index 1.57500 to 1.58500 @ 20.00 °C.
Melting Point N/A
Boiling Point 210.00 to 211.00 °C. @ 760.00 mm Hg
Flash Point 193.00 °F. TCC ( 89.44 °C. )
Acid Value N/A
Vapor Pressure 0.161000 mmHg @ 25.00 °C. (est)
Vapor Density 4.8 ( Air = 1 )
logP (o/w) 0.153 (est)
Soluble In
  • alcohol
  • dipropylene glycol
  • water, 3390 mg/L @ 25 °C (est)
  • water
Occurrence
  • not found in nature