Molecular formula: C9H7N
Molecular weight: 129.16
Structural formula:
CAS NO.: 91-22-5
Appearance: Slight yellow or brown liquid (the color become darker after laying up)
Purity (chromatograph): 90%, 93%, 95%, 96%, 97%, 98%, 99%
Distillation range: (Atmospheric pressure 101325Pa 235-240°C)
Melting point: -15.6 °C
Boiling point: 237.3 °C
Density: 1.095
Flashing point: 101°C
Packing: 200KG Galvanized closed steel drum
Use: Pharmacy