M. Szala, Konrad Skrobisz, T. Gołofit
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引用次数: 0

摘要

1-丙基-2-硝基胍(PrNQ)的合成,根据最初修改的程序进行,并在一次运行中获得约160克的PrNQ。它的纯度足以作进一步的研究。用核磁共振光谱法(NMR)证实了PrNQ分子的结构。采用差示扫描量热法(DSC)在1°C/min的加热速率下测定熔点(99°C)和分解点(200°C)。机械灵敏度测试表明,PrNQ是一种高能材料,其冲击灵敏度类似于最不敏感的爆炸物之一,即1,3,5-三氨基-2,4,6-三硝基苯(TATB)的灵敏度。研究表明,PrNQ可以通过冷压或熔铸工艺制备。关键词:炸药,炸药复合材料,熔铸基体,差示扫描量热法,红外光谱
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Synthesis and Properties of 1-propyl-2-nitroguanidine
The synthesis of 1-propyl-2-nitroguanidine (PrNQ) was performed, according to an originally modified procedure, and ca. 160 g of PrNQ was obtained in a single run. The purity of it is sufficient for further research. The structure of PrNQ molecule has been confirmed by using nuclear magnetic resonance spectrometry (NMR). The melting (99°C) and decomposition (200°C) points were determined by using differential scanning calorimetry (DSC) at a heating rate of 1°C/min. Mechanical sensitivity tests showed that PrNQ is an nergetic material with impact sensitivity similar to the sensitivity of one of the least-sensitive explosives, i.e., 1,3,5-triamino-2,4,6-trinitrobenzene (TATB). It has been shown that PrNQ can be elaborated by cold pressing or melt-cast technique. Keywords: explosives, explosive composites, melt-cast matrix, differential scanning calorimetry, infrared spectroscopy
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