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Pyrazine

Product NamePyrazine

CAS290-37-9

MFC4H4N2

MW80.09

EINECS206-027-6

MOL File290-37-9.mol

Chemical Properties

Melting point 50-56 °C (lit.)
Boiling point 115-116 °C (lit.)
Density  1.031 g/mL at 25 °C (lit.)
refractive index  1.5235
FEMA  4015 | PYRAZINE
Flash point 132 °F
storage temp.  Store below +30°C.
solubility  SOLUBLE
pka 0.65(at 27℃)
form  Crystals
color  White
Specific Gravity 1.031
Water Solubility  SOLUBLE
Sensitive  Hygroscopic
JECFA Number 951
Merck  14,7957
BRN  103905
Stability Stable. Highly flammable. Incompatible with acids, oxidizing agents.
CAS DataBase Reference 290-37-9(CAS DataBase Reference)
NIST Chemistry Reference Pyrazine(290-37-9)
EPA Substance Registry System Pyrazine (290-37-9)

Safety Information

Hazard Codes  Xi,F
Risk Statements  36/37/38-11
Safety Statements  26-36-16
RIDADR  UN 1325 4.1/PG 2
WGK Germany  3
RTECS  UQ2015000
TSCA  T
HazardClass  4.1
PackingGroup  III
HS Code  29339990

MSDS

Usage And Synthesis

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