5-硝基咪唑
化合物
5-硝基咪唑是一种有机化合物，为硝基咪唑的同分异构体之一，化学式为C3H3N3O2。它可由咪唑在硝酸-硫酸中的硝化反应制备。[2]5-硝基咪唑可以进一步发生硝化反应，生成4,5-二硝基咪唑。[3]
| 5-硝基咪唑 | |
|---|---|
| |
| IUPAC名 5-Nitro-1H-imidazole | |
| 别名 | 4-硝基咪唑 5-硝基-1H-咪唑 |
| 识别 | |
| CAS号 | 3034-38-6 
|
| PubChem | 18208 |
| ChemSpider | 10637918 |
| SMILES |
|
| InChI |
|
| InChIKey | KUNMIWQQOPACSS-UHFFFAOYAV |
| 性质 | |
| 化学式 | C3H3N3O2 |
| 摩尔质量 | 113.07 g·mol−1 |
| 熔点 | 303 °C（分解）[1] |
| 危险性 | |
| 警示术语 | R：R20/21/22 R36/37/38 |
| 安全术语 | S：S26 S36/37 |
| 主要危害 | Xn |
| 若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。 | |
参考文献
- ^ "PhysProp" data were obtained from Syracuse Research Corporation of Syracuse, New York (US). Retrieved from SciFinder. [2020-11-18]
- ^ Yves Lingscheid, Mathias Paul, Andreas Bröhl, Jörg-Martin Neudörfl, Ralf Giernoth. Determination of inter-ionic and intra-ionic interactions in a monofluorinated imidazolium ionic liquid by a combination of X-ray crystallography and NOE NMR spectroscopy: Intra-ionic interactions in a monofluorinated imidazolium IL. Magnetic Resonance in Chemistry. 2018-02, 56 (2): 80–85 [2020-11-18]. doi:10.1002/mrc.4608 （英语）.
- ^ Thomas M. Klapötke, Thomas G. Müller, Magdalena Rusan, Jörg Stierstorfer. Metal Salts of 4,5-Dinitro-1,3-imidazole as Colorants in Pyrotechnic Compositions: Metal Salts of 4,5-Dinitro-1,3-imidazole as Colorants in Pyrotechnic Compositions. Zeitschrift für anorganische und allgemeine Chemie. 2014-06, 640 (7): 1347–1354 [2020-11-18]. doi:10.1002/zaac.201400082 （英语）.