A Novel Synthesis, Characterization and Performances of 1,3,5-Trinitro-2,2-bis(trifluoromethyl)-1,3,5-triazinane

被引：6

作者：

Yang, Tongtong ^{[1
]}

Xu, Zhibin ^{[1
]}

Meng, Zihui ^{[1
]}

Zhai, Lianjie ^{[2
]}

机构：

[1] Beijing Inst Technol, Sch Chem & Chem Engn, Beijing 100081, Peoples R China

[2] Xian Modern Chem Res Inst, Xian 710065, Shaanxi, Peoples R China

来源：

CHEMISTRYSELECT | 2019年 / 4卷 / 20期

关键词：

Nitrogen heterocycles; Material science; Performance; Trifluoromethyl; Density; ENERGETIC MATERIALS;

D O I：

10.1002/slct.201901065

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel synthetic method of the 1, 3, 5-trinitro-2, 2-bis(trifluoromethyl)-1,3,5-triazinane (2) has been successfully developed. In addition to IR, H-1 C-13 NMR and elemental analysis, compound 2 was characterized by N-15 NMR and X-ray single crystal diffraction. Due to the introduction of trifluoromethyl, the density of compound 2 is up to 2.04 g.cm(-3) at 298 K, which is consistent with its crystal density (2.059 g.cm(-3), 296(2) K). Compound 2 exhibits excellent detonation pressures and velocities (P, 45.6 GPa; v(D), 9564 m.s(-1)), as good as exceptional impact and friction sensitivities(IS, 22.5 J; FS, >360 J). Some of these values are better than the current benchmark explosives, such as 1, 3, 5-trinitrodihydro-1, 3, 5-triazine (RDX) and cyclo-1, 3, 5, 7-tetramethylenene-2, 4, 6, 8-tetranitramine (HMX).It is a potential high energy density material.

引用

页码：6338 / 6341

页数：4

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