Synthesis and Performance of 4,5-Dicyano-2H-1,2,3-triazole

摘要

4,5-Dicyano-2H-1,2,3-triazole(DCT) was synthesized with Diaminomaleodinitrile as the raw material.The structure of DCT was charactered by IR,1H NMR, 13C NMR and EA.Its synthesis process was optimized.The thermal stability of DCT was investigated by TG-DSC technique.The kinetic parameters including activation energy and pro-exponential factor were calculated by Kissinger equation.Its hygroscopicity, impact and friction sensitivity were also measured.4,5-dicyano-2H-l,2,3-triazole has potential application prospect as environmentally friendly gas generant, explosive and solid propellant.