Pyrazine >98.0%(GC) 500g

CAS : 290-37-9
Formula : C4H4N2
mol : 80.09
Boiling point: 118°C
Melting point : 54°C
Density :
P&H codes : H228,H315,H319P210,P240,P264,P280,P337+P313,P370+P378GHS02,GHS07
Flammable solid. Causes skin irritation. Causes serious eye irritation.
WGK 3: highly water endangering
ADR : UN1325
Class : 4.1
Packing group : III