New Aspects of Application of Trinitroethanol Derivatives for the Construction of Pyrotechnic Gas-Generating Ingredients

摘要

In this work a number of N-and O-trinitroethyl derivatives have been synthesized as potential gas-generating ingredients for airbag inflators. Guanidine, nitroguanidine, amides, carbamide, amino derivatives of nitrogen heterocycles (4-amino-1,2,4-triazole, 3,6-diamino-1,2,4,5-tetrazine, 2,4,6-triamino-1,3,5-triazine, aminofurazan) as well as dicarboxylic acids, polyhalogenmethanes and polyatomic alcohols have been used as basic molecules for the construction of the title compounds. A synthetic methodology which has been used to obtain these trinitroethanol derivatives has been presented. Thermochemical estimation of binary (fuel+oxidant) stoichiometric mixtures has been performed.