A. O. Petrov, S. V. Karpov, A. V. Darovskikh, A. S. Dzhalmukhanova, T. A. Pugacheva, V. A. Garanin, D. B. Lempert, L. S. Yanovskii, G. V. Malkov, E. R. Badamshina, “Calculation of thermochemical and detonation parameters of azidoacetylene derivatives of <nobr>$s$</nobr>-triazine”, Fizika Goreniya i Vzryva, 2023, Volume 59, Issue 6,Pages <nobr>42

Calculation of thermochemical and detonation parameters of azidoacetylene derivatives of $s$-triazine

A. O. Petrov^a, S. V. Karpov^a, A. V. Darovskikh^a, A. S. Dzhalmukhanova^a, T. A. Pugacheva^a, V. A. Garanin^a, D. B. Lempert^a, L. S. Yanovskii^abc, G. V. Malkov^a, E. R. Badamshina^a

^a Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, Chernogolovka, 142342 Russia
^b National Research University MPEI, Moscow, Russia
^c Moscow Aviation Institute (National Research University), Moscow, Russia

Abstract: The properties of azidoacetylene derivatives of $s$-triazine containing various combinations of propynyloxy, propynylamino, N-methyl-propynylamino and azido groups have been studied, and their enthalpy of formation in the condensed phase, density, and impact and friction sensitivity have been determined. Based on these data, the energy parameters of the detonation, combustion, and adiabatic transformation of both individual compounds and their compositions with SKI-3 binding isoprene rubber have been calculated. The results of the integrated experimental and theoretical studies lead to the conclusion about the high calorific value of the investigated individual compounds and compositions based on them.

Keywords: azidoacetylene derivatives of $s$-triazine, energetic condensed materials, detonation, combustion, adiabatic transformation.

UDC: 544.32.2+662, 662.611

Received: 11.10.2022
Revised: 23.12.2022
Accepted: 01.02.2023

DOI: 10.15372/FGV2022.9234