3,6-二氨基[1,2,4]三唑[4,3-b][1,2,4]三唑硝酸盐的合成与性能研究

The Synthesis and Properties of 3,6-Diamino-[1,2,4]triazolo[4,3-b][1,2,4]triazol-2-ium Nitrate

以3-氨基-5-肼基-1,2,4-三唑的二盐酸盐为原料,经溴化氰两步反应制备了3,6-二氨基[1,2,4]三唑[4,3-b][1,2,4]三唑硝酸盐,收率63%。采用红外、质谱、核磁、元素分析等表征确证其结构;计算了理论爆轰性能,并检测了其撞击感度与摩擦感度。结果表明,3,6-二氨基[1,2,4]三唑[4,3-b][1,2,4]三唑硝酸盐具有良好的热稳定性和优良的爆轰性能。

3,6-Diamino-[1,2,4]triazolo[4,3-b][1,2,4]triazol-2-ium nitrate was synthesized with a yield of 63%using3-amino-5-hydrazino-l,2,4-triazole dihydrochloride as the starting material and fully characterized by infrared spectroscopy(IR),^(1)H and ^(13)C nuclear magnetic resonance,mass spectrum and elemental analysis.Its theoretical performance(Gaussian 09 and EXPLO5)was calculated and its impact and friction sensitivities were measured.