CHINESE JOURNAL OF ENERGETIC MATERIALS
+高级检索
4,6-二硝基苯并连三唑-3-偕二硝甲基-1-氧化物合成与性能(英)
作者:
作者单位:

(1. 西安近代化学研究所, 陕西 西安 710065; 2. 氟氮化工资源高效开发与利用国家重点实验室, 陕西 西安 710065)

作者简介:

HUO Huan(1984-), female, research field: the synthesis of energetic materials, e-mail: huohuan-234@163.com Corresponding Author: WANG Bo-zhou(1967-), male, professor, majoring in synthesis and property of energetic materials, e-mail: wbz600@163.com

通讯作者:

WANG Bo-zhou(1967-), male, professor, majoring in synthesis and property of energetic materials, e-mail: wbz600@163.com

基金项目:

National Natural Science Foundation of China(21373157) Biography: HUO Huan(1984-), female, research field: the synthesis of energetic materials, e-mail: huohuan-234@163.com


Synthesis and Properties of 4,6-Dinitrobenzotriazol-3-dinitromethyl-1-oxide
Author:
Affiliation:

(1. Xi′an Modern Chemistry Research Institute, Xi′an 710065, China; 2. State Key Laboratory of Fluorine & Nitrogen Chemicals, Xi′an 710065, China)

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
    摘要:

    以4, 6-二硝基苯并连三唑-1-氧化物 (DNBTO) 为原料, 通过复分解、取代、硝化-水解反应设计并合成了未见文献报道的新化合物4, 6-二硝基苯并连三唑-3-偕二硝甲基-1-氧化物 (TNBTO); 采用红外光谱、1H NMR、13C NMR及元素分析等表征了中间体及最终产物的结构; 理论计算了TNBTO的密度和生成焓, 利用Kamlet-Jacobs方程计算了TNBTO的爆轰性能, 其密度为1.81 g·cm-3, 爆速为8161.2 m·s-1, 爆压为30.2 GPa; 利用薄层色谱法跟踪验证了TNBTO的热稳定性, 发现TNBTO常温下易分解.

    Abstract:

    Using 4, 6-dinitrobenzotriazol-3-ium-1-oxide (DNBTO) as starting material, 4, 6-dinitrobenzotriazol-3-dinitromethyl-1-oxide (TNBTO) was firstly designed and synthesized via the reactions of metathesis, substitution and nitration-hydrolysis. The structures of all compounds were characterized by 1H NMR, 13C NMR, IR and element analysis. Based on the theoretical values of densities and heat of formation, the detonation parameters were calculated using Gaussian 09 program and Kamlet-Jacobs equations. Results show that the density of TNBTO is 1.81 g·cm-3, and the heat of formation is 143.7 kJ·mol-1, the detonation velocity and detonation pressure are 8161.2 m·s-1 and 30.2 GPa, respectively. However, thin layer chromatography shows that TNBTO easily decomposes at room temperature, indicating that its stability is relatively poor.

    参考文献
    相似文献
    引证文献
文章指标
  • PDF下载次数:
  • HTML阅读次数:
  • 摘要点击次数:
  • 引用次数:
引用本文

霍欢,廉鹏,翟连杰,等.4,6-二硝基苯并连三唑-3-偕二硝甲基-1-氧化物合成与性能(英)[J].含能材料, 2017, 25(3):262-264. DOI:10.11943/j. issn.1006-9941.2017.03.015.
HUO Huan, LIAN Peng, ZHAI Lian-jie, et al. Synthesis and Properties of 4,6-Dinitrobenzotriazol-3-dinitromethyl-1-oxide[J]. Chinese Journal of Energetic Materials, 2017, 25(3):262-264. DOI:10.11943/j. issn.1006-9941.2017.03.015.

复制
历史
  • 收稿日期: 2016-11-28
  • 最后修改日期: 2016-12-27
  • 录用日期: 2017-01-18
  • 在线发布日期: 2017-03-24
  • 出版日期: 2017-03-27