| 2-硝亚胺基-5-硝基-六氢化-1,3,5-三嗪的合成及热分解行为 |
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| 引用本文： | 周诚,周彦水,霍欢,王伯周,李建康,潘清,任晓宁.2-硝亚胺基-5-硝基-六氢化-1,3,5-三嗪的合成及热分解行为[J].火炸药学报,2012,35(2):32-35,43. |
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| 作者姓名： | 周诚 周彦水 霍欢 王伯周 李建康 潘清 任晓宁 |
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| 作者单位： | 西安近代化学研究所,陕西西安,710065 |
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| 基金项目： | 国防基础科研计划资助项目 |
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| 摘 要： | 以乌洛托品和硝基胍为原料,通过Mannich反应得到2-硝亚胺基-六氢化-1,3,5-三嗪盐酸盐(NIHT.HCl),经HNO3/H2SO4或HNO3硝化得到2-硝亚胺基-5-硝基-六氢化-1,3,5-三嗪(NNHT),产率为89.5%。用核磁共振、红外光谱、质谱以及元素分析等对产物结构进行表征,用DSC、TG和固体原位反应池/FT-IR联用等方法研究了其热分解行为。结果表明,NNHT的放热分解峰温度为219.54℃,其热稳定性较好。
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| 关 键 词： | 有机化学 -硝亚胺基--硝基-六氢化- -三嗪 NNHT 合成 热性能 |
Synthesis and Thermal Behavior for 2-Nitrimino-5-nitrohexahydro-1,3,5-triazine |
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| ZHOU Cheng
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ZHOU Yan-shui
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HUO Huan
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WANG Bo-zhou
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LI Jian-kang
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PAN Qing
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REN Xiao-ning.Synthesis and Thermal Behavior for 2-Nitrimino-5-nitrohexahydro-1,3,5-triazine[J].Chinese Journal of Explosives & Propellants,2012,35(2):32-35,43. |
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| Authors: | ZHOU Cheng ZHOU Yan-shui HUO Huan WANG Bo-zhou LI Jian-kang PAN Qing REN Xiao-ning |
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| Affiliation: | (Xi′an Modern Chemistry Research Institute,Xi′an 710065,China) |
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| Abstract: | 2-Nitroimino-hexahydro-1,3,5-triazinemonohydrochloride(NIHT·HCl) was obtained by Mannich reaction,using nitroguanidine and urotropine as starting materials,and 2-nitroimino-5-nitro-hexahydro-1,3,5-triazine(NNHT) was synthesized by the nitration of NIHT·HCl with HNO3/H2SO4 or HNO3 in a yield of 89.5%.Its structure was characterized by 1H NMR,13C NMR,FTIR,MS and elemental analysis.The thermal decomposition behavior of NNHT was studied by DSC,TG and solid reaction cell in situ in conjunction with rapid scan Fourier transform infrared spectroscopy(RFST-IR).The results show that there is an exothermic decomposition peak begins at 219.54℃ revealing that NNHT has a good thermal stability. |
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| Keywords: | organic chemistry 2-nitroimino-5-nitro-hexahydro-1 3 5-triazine NNHT synthesis thermal behavior |
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