发明名称 |
Ethylenediamine salt of 5-nitrotetrazole and preparation |
摘要 |
Ethylenediamine salt of 5-nitrotetrazole and preparation. This salt has been found to be useful as an explosive alone and in eutectic mixtures with ammonium nitrate and/or other explosive compounds. Its eutectic with ammonium nitrate has been demonstrated to behave in a similar manner to a monomolecular explosive such as TNT, and is less sensitive than the pure salt. Moreover, this eutectic mixture, which contains 87.8 mol % of ammonium nitrate, is close to the CO2-balanced composition of 90 mol %, and has a relatively low melting point of 110.5 C. making it readily castable. The ternary eutectic system containing the ethylenediamine salt of 5-nitrotetrazole, ammonium nitrate and ethylenediamine dinitrate has a eutectic temperature of 89.5 C. and gives a measured detonation pressure of 24.8 GPa, which is 97.6% of the calculated value. Both the pure ethylenediamine salt and its known eutectic compounds behave in substantially ideal manner. Methods for the preparation of the salt are described.
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申请公布号 |
US4552598(A) |
申请公布日期 |
1985.11.12 |
申请号 |
US19840611557 |
申请日期 |
1984.05.17 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE UNITED STATES DEPARTMENT OF ENERGY |
发明人 |
LEE, KIEN-YIN;COBURN, MICHAEL D. |
分类号 |
C06B31/38;C06B31/42;C07D257/04;(IPC1-7):C06B31/32 |
主分类号 |
C06B31/38 |
代理机构 |
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主权项 |
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地址 |
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