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    | product Name | 2,2'-ethene-1,2-diylbis(1H-benzimidazole) |  
    | Synonyms |  |  
    | Molecular Formula | C16H12N4 |  
    | Molecular Weight | 260.2933 |  
    | InChI | InChI=1/C16H12N4/c1-2-6-12-11(5-1)17-15(18-12)9-10-16-19-13-7-3-4-8-14(13)20-16/h1-10H,(H,17,18)(H,19,20) |  
    | CAS Registry Number | 95-34-1 |  
    | Molecular Structure |   |  
    | Density | 1.414g/cm3 |  
    | Boiling point | 569.1°C at 760 mmHg |  
    | Refractive index | 1.882 |  
    | Flash point | 271°C |  
    | Vapour Pressur | 5.77E-13mmHg at 25°C |  
    | Hazard Symbols |  |  
    | Risk Codes |  |  
    | Safety Description |  |  |