2,2'-Bi-1H-imidazole
2,2'-Bi-1H-imidazole
CAS: 492-98-8
Molecular Formula: C6H6N4
2,2'-Bi-1H-imidazole - Names and Identifiers
| Name | 2,2'-Bi-1H-imidazole |
| Synonyms | bisimidazole 2,2'-BIIMIDAZOLE 2,2'-Biimidazolyl 2,2'-bi-1H-imidazole 2,2'-Bi-1H-imidazole LABOTEST-BB LTBB005450 1H,1'H-2,2'-BiiMidazole 1H,1'H-[2,2']BIIMIDAZOLYL 2-(1H-imidazol-2-yl)-1H-imidazole |
| CAS | 492-98-8 |
| EINECS | 207-768-8 |
2,2'-Bi-1H-imidazole - Physico-chemical Properties
| Molecular Formula | C6H6N4 |
| Molar Mass | 134.14 |
| Density | 1.371±0.06 g/cm3(Predicted) |
| Melting Point | >350°C |
| Boling Point | 455.5±28.0 °C(Predicted) |
| pKa | pK1: 5.01(+1) (25°C,μ= 0.3) |
| Storage Condition | Sealed in dry,Room Temperature |
| Use | The application of imidazole can be used as both an acceptor of hydrogen bonds and a donor of hydrogen bonds. Therefore, it can form various forms of hydrogen bonds, which is a good object for studying hydrogen bond assembly; biimidazole is a polyproton-given ligand, and transition metals can be neutral H2biim molecules, dehydrogenated ions Hbiim-and Biim2-ion states exist. In addition, bimidazole can also be used to prepare a bimidazole organophosphine compound. Bimidazole organophosphine and its derivative compounds can form coordination compounds with transition metals and lanthanide metals, and can be used in organic catalysis, rare earth metal Ion extraction and separation and other application fields. |
2,2'-Bi-1H-imidazole - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Hazard Class | IRRITANT |
2,2'-Bi-1H-imidazole - Overview
Bimidazole is white needle-like crystal. Imidazole has specific proton acceptance and administration properties, and is a good conjugated acid-base. Similarly, imidazole connects two imidazole rings together through C- C bonds, and still has strong proton acceptance and administration.
Last Update：2024-04-09 20:52:54
2,2'-Bi-1H-imidazole - Nature
| maximum wavelength (& lambda;max) | 274nm(HCl aq.)(lit.) |
Last Update：2024-04-09 21:01:54
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