Product Name: 3,3'-DINITROBENZIDINE
Synonyms: 3,3’-dinitro-benzidin;Dinitrobenzidine;3,3'-dinitro[1,1'-biphenyl]-4,4'-diamine;4-(4-AMINO-3-NITRO-PHENYL)-2-NITRO-ANILINE;(1,1'-Biphenyl)-4,4'-diamine, 3,3'-dinitro- (9ci);Benzidine, 3,3'-dinitro-;Diacetyl-3,3’[1,1'-Biphenyl]-4,4'-diamine,3,3'-dinitro-
CAS: 6271-79-0
MF: C12H10N4O4
MW: 274.23
EINECS: 228-457-3
Product Categories: Aromatics;Amines;Intermediates & Fine Chemicals;Pharmaceuticals
Mol File: 6271-79-0.mol
3,3'-DINITROBENZIDINE Structure
3,3'-DINITROBENZIDINE Chemical Properties
Melting point 275°C
storage temp. Refrigerator
CAS DataBase Reference 6271-79-0
Safety Information
Risk Statements 20/21/22
Safety Statements 22-36/37/39
RTECS DD1250000
MSDS Information
3,3'-DINITROBENZIDINE Usage And Synthesis
Chemical Properties Brown Oily Solid
Uses 3,3'-Dinitrobenzidine is used for preparation of symmetrical bis-benzimidazole derivatives for inhibition of gastric acid secretion.
Purification Methods Crystallise the pKEst biphenyl from aqueous EtOH or pyridine/EtOH. [Beilstein 13 H 236, 13 I 68, 13 II 108, 13 III 415, 13 IV 387.]
China
