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
| Autor: | Alexey V. Shastin, Nikita V. Chukanov, V. V. Zakharov, V. V. Nedel’ko, B. L. Korsounskii, T. S. Larikova |
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| Rok vydání: | 2015 |
| Předmět: |
010304 chemical physics
Thermal decomposition Infrared spectroscopy Calorimetry 010402 general chemistry 01 natural sciences Decomposition 0104 chemical sciences Thermogravimetry chemistry.chemical_compound Differential scanning calorimetry 1 3 5-Triazine chemistry 0103 physical sciences Polymer chemistry Organic chemistry Azide Physical and Theoretical Chemistry |
| Zdroj: | Russian Journal of Physical Chemistry B. 9:885-889 |
| ISSN: | 1990-7923 1990-7931 |
| Popis: | 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. |
| Databáze: | OpenAIRE |
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