双胍基均四嗪硝基酚高氮盐的合成、热分解和感度  

Synthesis,Thermal Decomposition and Sensitivity Properties of a Series of Salts of Di-guanidine-s-tetrazine of Nitro-phenol

作　　者：梁彦会[1] 张建国[1] 谢少华[1] 张同来[1] 舒远杰[2] 杨利[1] 周遵宁[1] 

机构地区：[1]北京理工大学爆炸科学与技术国家重点实验室,北京100081 [2]中国工程物理研究院化工材料研究所,四川绵阳621900

出　　处：《火炸药学报》2011年第3期28-31,共4页Chinese Journal of Explosives & Propellants

基　　金：国家自然科学基金委员会-中国工程物理研究院联合基金资助项目(NSAF No.10776002);教育部新世纪优秀人才资助计划项目(CNET-09-0051)

摘　　要：双胍基均四嗪（DGTz）分别与三硝基苯酚（PA）、三硝基间苯二酚（TNR）和三硝基均苯三酚（TNPG）反应,制备出相应的3,6-双胍基-1,2,4,5-四嗪三硝基苯酚盐、3,6-双胍基-1,2,4,5-四嗪三硝基间苯二酚盐和3,6-双胍基-1,2,4,5-四嗪三硝基均苯三酚盐;用DSC和TG-DTG对其热分解机理进行了研究。结果表明,在10℃/min线性升温速率下3种盐在50~450℃均只有一个放热峰,且到600℃时,3种盐均完全分解,无剩余残渣。利用Kissin-ger法和Ozawa-Doyle法对其非等温反应动力学参数进行了计算,得到了对应的阿累尼乌斯方程。对合成的3种化合物的感度性能进行了测试,结果表明,这3种化合物对撞击、摩擦和火焰感度均不发火。Tri-nitro-phenol（PA）,tri-nitro-resorcinol（TNR） and tri-nitro-phloroglucinol（TNPG） salts of 3,6-diguanidino-s-tetrazine（DGTz） were synthesized by reacting DGTz with PA,TNR and TNPG respectively.Thermal decomposition characters of the title compounds were investigated by DSC and TG-DTG.At 10℃·min-1 linear heating rate,the thermal decomposition processes of those salts showed that there was only one exothermic peak for each salt between 50-450℃,and the title compounds were completely decomposed without any residue at 600℃.The kinetic parameters of the exothermic process of the title compounds were calculated by Kissinger′s method and Ozawa-Doyle′s method,and the Arrhenius equations were obtained.Conventional sensitivity properties were determined,showing that the three salts were insensitive to friction,impact and flame.

关 键 词：有机化学 双胍基均四嗪硝基酚盐 有机合成 热分解 非等温反应动力学 感度性质 

分 类 号：TJ55[兵器科学与技术—军事化学与烟火技术] TQ564[化学工程—炸药化工]