1,3,5-Tris[(2H-tetrazol-5-yl)methyl]isocyanurate and Its Tricationic Salts as Thermostable and Insensitive Energetic Materials

被引:28
|
作者
Kumar, Parasar [1 ]
Ghule, Vikas D. [2 ]
Dharavath, Srinivas [1 ]
机构
[1] Indian Inst Technol Kanpur, Dept Chem, Energet Mat Lab, Kanpur 208016, Uttar Pradesh, India
[2] Natl Inst Technol Kurukshetra, Dept Chem, Kurukshetra 136119, Haryana, India
关键词
STABILITY; TETRAZOLE; COCRYSTAL;
D O I
10.1021/acs.orglett.2c01225
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Various energetic salts (3a-f) were obtained from 1,3,5-tris[(2H-tetrazol-5-yl)methynisocyanurate (3), while N2,N4,N6-tri(1H-tetrazol-5-yl)-1,3,5-triazine-2,4,6-triamine (5) and N,N'-{6-[(1H-tetrazol-5-yl)amino]-1,3,5-triazine-2,4-diyl}bis[N-(1H-tetrazol-5-yl)nitramide] (6) were obtained from cyanuric chloride via a simple, efficient two-step synthetic route from inexpensive starting materials. Compounds 3a-f and 6 show excellent detonation properties (VOD = 7876-8832 m s(-1), and DP = 20.73-30.0 GPa), a high nitrogen content (>62%), and high positive heats of formation (205.2-1888.9 kJ mol(-1)) with excellent thermostability and remarkable insensitivity.
引用
收藏
页码:3555 / 3559
页数:5
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