Conclusions
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1.
The thermal decomposition of N,N-dinitroamines is homogeneous and unimolecular in the gas phase. The limiting step of the process is the rupture of the N-NO2 bond.
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2.
The activation parameters of the process imply that the dinitroamine group is more reactive than the mononitroamine group in thermal decomposition. The energy of dissociation of the N-NO2 bond in dinitroamines is ∼42 kJ/mole less than in mononitroamines.
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3.
Nitrogen dioxide and acetaldehyde do not influence the kinetics of thermal decomposition of dinitroamines due to their high reactivity.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 4, pp. 790–793, April, 1989.
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Korsunskii, B.L., Sitonina, G.V., Fedorov, B.S. et al. Kinetics of the thermal decomposition of N,N-(dinitro)alkylamines. Russ Chem Bull 38, 710–713 (1989). https://doi.org/10.1007/BF00953275
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DOI: https://doi.org/10.1007/BF00953275