A high energetic compound 4-diazo-2,6-dinitrophenol was synthesized by employing one-pot facile method from 4-chloro-3,5-dinitroaniline. Its structure was characterized by Fourier transform infrared spectroscopy (FT-IR), elemental analysis (EA), and nuclear magnetic resonance spectroscopy (¹H NMR, ¹³C NMR and ¹⁵N NMR). The crystal structure was determined using an X-ray single crystal diffractometer. The detonation properties of 4-diazo-2,6-dinitrophenol and 6-diazo-3,5-dichloro-2,4-dinitrophenol were compared by using Kamlet formula. Besides, the thermal behavior of 4-diazo-2,6-dinitrophenol was analyzed by differential scanning calorimetry (DSC) and accelerating rate calorimeter (ARC), then according to the thermal analysis data, the thermal decomposition kinetics parameters were calculated using the thermal analysis data based on Kissinger method and Flynn-Wall-Ozawa method.

中文翻译：

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4-重氮-2,6-二硝基苯酚的合成、表征与分解

以4-氯-3,5-二硝基苯胺为原料，采用一锅简便的方法合成了一种高能化合物4-重氮-2,6-二硝基苯酚。其结构通过傅里叶变换红外光谱（FT-IR）、元素分析（EA）和核磁共振光谱（¹ H NMR、¹³ C NMR 和¹⁵核磁共振）。使用X射线单晶衍射仪测定晶体结构。采用Kamlet公式比较了4-重氮-2,6-二硝基苯酚和6-重氮-3,5-二氯-2,4-二硝基苯酚的爆轰特性。此外，通过差示扫描量热法（DSC）和加速量热仪（ARC）分析了4-重氮-2,6-二硝基苯酚的热行为，然后根据热分析数据，利用热分析法计算了热分解动力学参数。基于 Kissinger 方法和 Flynn-Wall-Ozawa 方法的分析数据。