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Russian Journal of Physical Chemistry B

, Volume 13, Issue 1, pp 62–67 | Cite as

Thermal Decomposition of N-[2,2-Bis(methoxy-NNO-azoxy)ethyl]-4-Nitropyrazole

  • V. V. ZakharovEmail author
  • N. V. Chukanov
  • I. N. Zyuzin
  • V. V. Nedel’ko
  • B. L. Korsunskii
Kinetics and Mechanism of Chemical Reactions Catalysis
  • 3 Downloads

Abstract

The thermal decomposition of high-energy N-[2,2-bis(methoxy-NNO-azoxy)ethyl]-4-nitropyrazole is studied and the composition of the products formed is determined using differential scanning calorimetry, thermogravimetry, mass spectrometry, and IR spectroscopy. Its heat of melting, as well as the heat and energy of activation and the preexponential factor for its thermal decomposition, have been determined. The mechanism of the process is discussed. It is shown that introducing a nitropyrazole fragment into a diazene oxide molecule does not lead to a decrease in its thermal stability.

Keywords

high-energy materials alkoxy-azoxy compounds nitropyrazoles N-[2,2-bis(methoxy-NNO-azoxy)ethyl]-4-nitropyrazole thermal decomposition kinetics DSC thermogravimetry mass spectrometry IR spectroscopy 

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Copyright information

© Pleiades Publishing, Ltd. 2019

Authors and Affiliations

  • V. V. Zakharov
    • 1
    Email author
  • N. V. Chukanov
    • 1
  • I. N. Zyuzin
    • 1
  • V. V. Nedel’ko
    • 1
  • B. L. Korsunskii
    • 1
  1. 1.Institute of Problems of Chemical PhysicsRussian Academy of SciencesChernogolovka, Moscow oblastRussia

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