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Potassium 4,5-Bis(dinitromethyl)furoxanate: A Green Primary Explosive with a Positive Oxygen Balance

机译:4,5-双(二硝基甲基)呋喃草酸钾:具有正氧平衡的绿色初级炸药

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摘要

Potassium 4,5-bis(dinitromethyl)furoxanate was synthesized readily from cyanoacetic acid. It was characterized by IR spectroscopy, elemental analysis, NMR spectroscopy, and differential scanning calorimetry (DSC), and the structure was confirmed by X-ray single-crystal diffraction. Its positive oxygen balance, high density (2.130 gcm(-3)), sensitivity (IS=2 J, FS=5 N), and calculated heat of formation (-421.0 kJmol(-1)), combined with its calculated superior detonation performance (D=7759.0 ms(-1), P=27.3 GPa), make it a competitive replacement as a green primary explosive.
机译:由氰基乙酸容易地合成4,5-双(二硝基甲基)呋喃草酸钾。通过IR光谱,元素分析,NMR光谱和差示扫描量热法(DSC)对其进行表征,并通过X射线单晶衍射确认其结构。其正氧平衡,高密度(2.130 gcm(-3)),灵敏度(IS = 2 J,FS = 5 N)和计算出的形成热(-421.0 kJmol(-1))以及计算出的优异爆轰性能性能(D = 7759.0 ms(-1),P = 27.3 GPa),使其成为绿色初爆药的竞争替代品。

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