4,8-Ethanocyclopent[f]indazole(8CI,9CI)

IUPAC Name: 1H-Imidazole-4,5-dicarbonitrile
Synonyms: 1H-Imidazole-4,5-dicarbonitrile ; 4,5-Dicyano-1H-imidazole ; 4,5-Dicyanoimidazole ; 4,5-Dicyanoimidazole solution
Product Categories: blocks;Carboxes;Imidazoles;Imidazoles, Pyrroles, Pyrazoles, Pyrrolidines;Imidazol&Benzimidazole;Coupling Reagent;Imidaxoles;Dicyanopyrazines, etc. (Building Blocks for Phthalonitriles & Naphthalonitriles);Functional Materials;Phthalonitriles & Naphthalonitriles;Naphthyridine,Quinoline
Molecular Structure of 4,5-Dicyanoimidazole (CAS NO.1122-28-7) :
Molecular Formula of 4,5-Dicyanoimidazole (CAS NO.1122-28-7) : C₅H₂N₄
Molecular Weight of 4,5-Dicyanoimidazole (CAS NO.1122-28-7) : 118.09
CAS NO: 1122-28-7
EINECS: 214-344-6
Index of Refraction: 1.584
Surface Tension: 95.2 dyne/cm
Density: 1.43 g/cm³
Flash Point: 170.2 °C
Enthalpy of Vaporization: 85.41 kJ/mol
Boiling Point: 569.3 °C at 760 mmHg
Vapour Pressure: 5.65E-13 mmHg at 25°C
Melting point 168-175 ºC
Appearance:white crystalline powder

For drug raw materials, organic synthesis intermediate

Raw materials :Triethyl orthoformate-->Anisole-->Diaminomaleonitrile

Hazard Codes Xi,Xn,F
Risk Statements 41-36/37/38-20/21/22-11 
R11:Highly flammable. 
R41:Risk of serious damage to the eyes. 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed. 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements 26-36/37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
RIDADR UN 1648 3/PG 2
WGK Germany 3
Hazard Note Irritant
PackingGroup III