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2-Pyrazinecarboxylic acid Structure

2-Pyrazinecarboxylic acid

Chemical Properties

Melting point 222-225 °C (dec.)(lit.)
Boiling point 230.85°C (rough estimate)
Density  1.4317 (rough estimate)
vapor pressure  0.011Pa at 25℃
refractive index  1.4800 (estimate)
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
solubility  DMSO (Slightly), Methanol (Slightly, Heated)
form  Crystalline Powder
pka pK (25°) 2.92
color  White to off-white
Water Solubility  SOLUBLE IN COLD WATER
Merck  14,8970
BRN  112305
InChIKey NIPZZXUFJPQHNH-UHFFFAOYSA-N
LogP -0.18
CAS DataBase Reference 98-97-5(CAS DataBase Reference)
NIST Chemistry Reference Pyrazinoic acid(98-97-5)

Safety Information

Hazard Codes  Xi,C,F
Risk Statements  11-34
Safety Statements  22-24/25-45-36/37/39-26-16
WGK Germany  3
HS Code  29339990

MSDS

Usage And Synthesis

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