摘要
甲氧基甲酰肼和叠氮氰为原料,在乙腈中反应20小时,得到了1-甲氧基甲酰基-1,5-二氨基四唑(MCDAT),产率为79%。用DSC方法对MCDAT的热性能进行了研究,其热分解峰温度为185.46℃;用X射线单晶衍射仪测得了该化合物的单晶结构,结果表明其属于正交晶系,空间群Pnn2,晶胞参数:a=10.047(3)Å,b=12.250(4)Å,c=5.6496(17)Å,α=90°,β=90°,γ=90°,V=695.3(4)A3,Z=4,Dc=1.511g·cm-3,μ=0.127mm-1,F(000)=328。
1-methoxyformyl-1,5-diaminetetrazole has been synthesized in a acetonitrile solution,using methyl hydrazinecarboxylate and cyanogens azide as starting materials,the yield of 79%.The theamal stability of MCDAT was tested by DSC method.Its thermal decomposition peak temperatures was 185.46℃.X-Ray diffraction test is used to check its single-crystal structure.Crystallographic data:orthorhombic system,space group Pnn2,ceu paramerter a=10.047(3)Å,b=12.250(4)Å,c=5.6496(17)Å,α=90°,β=90°,γ=90°,V=695.3(4)Å3,Z=4,Dc=1.511 g·cm-3,μ=0.127 mm-1,F(000)=328.
作者
王彬
李亚南
陈涛
常佩
胡建建
Wang Bin;Li Ya'nan;Chen Tao;Chang Pei;Hu Jianjian(Xi'an Modern Chemistry Research Institute,Shaanxi,710065)
出处
《当代化工研究》
2020年第11期1-3,共3页
Modern Chemical Research
基金
国家自然科学基金资助项目(21805222)。
关键词
1-甲氧基甲酰基-1
5-二氨基四唑
单晶结构
热分解
甲氧基甲酰肼
1-methoxyformyl-1
5-diaminetetrazole
single-crystal structure
thermal decomposition
methyl hydrazinecarboxylate
