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Substance Name: 2-Methoxypyrazine
RN: 3149-28-8
UNII: RYD35T7F4T
InChIKey: WKSXRWSOSLGSTN-UHFFFAOYSA-N

Molecular Formula

  • C5-H6-N2-O

Molecular Weight

  • 110.115
 
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Names and Synonyms

Name of Substance

  • 2-Methoxypyrazine

Synonyms

  • 2-Methoxy-1,4-diazine
  • 2-Methoxypyrazine
  • EINECS 221-579-8
  • FEMA No. 3302
  • Pyrazine, methoxy-
  • UNII-RYD35T7F4T

Systematic Names

  • Methoxypyrazine
  • Pyrazine, 2-methoxy-
  • Pyrazine, methoxy-

Superlist Name

  • Methoxypyrazine

Registry Numbers

CAS Registry Number

  • 3149-28-8

FDA UNII

  • RYD35T7F4T

System Generated Number

  • 0003149288

Structure Descriptors

InChI

InChI=1S/C5H6N2O/c1-8-5-4-6-2-3-7-5/h2-4H,1H3

InChIKey

WKSXRWSOSLGSTN-UHFFFAOYSA-N

Smiles

COc1cnccn1

Physical Properties

Physical Property Value Units Temp (deg C) Source
pKa Dissociation Constant 0.75 (none) 20 EXP
log P (octanol-water) 0.73 (none)   EXP
Water Solubility 2.59E+04 mg/L 25 EST
Vapor Pressure 1.600 mm Hg 25 EST
Henry's Law Constant 1.57E-06 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 3.37E-12 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.