Thermal decomposition of 2,4-diazido-6-trinitromethyl-1,3,5-triazine, 2,4-dimethoxy-6-trinitromethyl-1,3,5-triazine, and 2,4-diazido-6-methoxy-1,3,5-triazine

被引：0
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作者：
V. V. Nedel’ko
V. V. Zakharov
B. L. Korsounskii
T. S. Larikova
N. V. Chukanov
A. V. Shastin
机构：
[1] Russian Academy of Sciences,Institute of Chemical Physics
[2] National Nuclear Research University MIFI,undefined
来源：
Russian Journal of Physical Chemistry B | 2015年 / 9卷
关键词：
2,4-diazido-6-trinitromethyl-1,3,5-triazine; 2,4-dimethoxy-6-trinitromethyl-1,3,5-triazine; 2,4-diazido-6-methoxy-1,3,5-triazine; kinetics; thermal decomposition; calorimetry; mass spectrometry; IR spectroscopy;
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摘要：
The thermal decomposition of 2,4-diazido-6-trinitromethyl-1,3,5-triazine, 2,4-dimethoxy-6-trinitromethyl-1,3,5-triazine, and 2,4-diazido-6-methoxy-1,3,5-triazine in a melt was studied by differential scanning calorimetry, thermogravimetry, manometry, mass spectrometry, and IR spectroscopy. The kinetics of these reactions was investigated, and the activation parameters were determined. The gaseous products of the decomposition of 6-trinitromethyl-2,4-diazido-1,3,5-triazine were N2, NO, N2O, CO, and CO2 in a molar ratio of 1: 2: 1: 0.6: 1 and pronounced amounts of NO2. A comparison of kinetic data for the compounds under study indicated that the azide groups in 2,4-diazido-6-trinitromethyl-1,3,5-triazine were thermally more stable than the trinitromethyl group.
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页码：885 / 889
页数：4
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