4-硝基苯肼

4-硝基苯肼是一种有机化合物，化学式为C₆H₇N₃O₂。它可由4-硝基苯基重氮盐和亚硫酸钠缓慢反应，和盐酸反应，得到4-硝基苯肼盐酸后，再与浓乙酸钠溶液反应制得。^[1]它和乙酰乙酸乙酯在乙酸中回流，可以得到3-甲基-1-(4-硝基苯基)-2-吡唑啉-5-酮。^[2]它可以被硼氢化钠还原为4-氨基苯肼。^[3]

4-硝基苯肼
识别
CAS号	100-16-3  Y
性质
化学式	C6H7N3O2
摩尔质量	153.14 g·mol−1
熔点	157 °C（分解）[1]
若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

参考文献

1. William Davies. LXXXIII.—Preparation of p-nitrophenylhydrazine and other aromatic hydrazines. J. Chem. Soc., Trans. 1922, 121 (0): 715–721 [2022-03-05]. ISSN 0368-1645. doi:10.1039/CT9222100715 （英语）.
2. Ghodsi, Mohammadi Ziarani; Fatemeh, Saidian; Parisa, Gholamzadeh; Alireza, Badiei; Ali, Abolhasani Soorki. Green synthesis of pyrazol-chromeno[2,3-d]​pyrimidinones using SBA-Pr-SO3H as an efficient nanocatalyst. Iranian Journal of Chemistry & Chemical Engineering, 2017. 36 (6): 39-48. ISSN 1021-9986.
3. Mohadese Piri, Majid M. Heravi, Ali Elhampour, Firouzeh Nemati. Silver nanoparticles supported on P, Se-codoped g-C3N4 nanosheet as a novel heterogeneous catalyst for reduction of nitroaromatics to their corresponding amines. Journal of Molecular Structure. 2021-10, 1242: 130646 [2022-03-05]. doi:10.1016/j.molstruc.2021.130646 （英语）.