5-硝基咪唑

化合物

5-硝基咪唑是一種有機化合物,為硝基咪唑德語Nitroimidazole的同分異構體之一,化學式為C3H3N3O2。它可由咪唑在硝酸-硫酸中的硝化反應製備。[2]5-硝基咪唑可以進一步發生硝化反應,生成4,5-二硝基咪唑。[3]

5-硝基咪唑
IUPAC名
5-Nitro-1H-imidazole
別名 4-硝基咪唑
5-硝基-1H-咪唑
識別
CAS號 3034-38-6  checkY
PubChem 18208
ChemSpider 10637918
SMILES
 
  • c1cn(cn1)[N+](=O)[O-]
InChI
 
  • 1/C3H3N3O2/c7-6(8)5-2-1-4-3-5/h1-3H
InChIKey KUNMIWQQOPACSS-UHFFFAOYAV
性質
化學式 C3H3N3O2
摩爾質量 113.07 g·mol−1
熔點 303 °C(分解)[1]
危險性
警示術語 R:R20/21/22 R36/37/38
安全術語 S:S26 S36/37
主要危害 Xn
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。

參考文獻

編輯
  1. ^ "PhysProp" data were obtained from Syracuse Research Corporation of Syracuse, New York (US). Retrieved from SciFinder. [2020-11-18]
  2. ^ 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 (英語). 
  3. ^ 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 (英語).