FIELD: chemistry.
SUBSTANCE: invention relates to a method of producing octogene by reacting urotropin, acetic anhydride and ammonium nitrate with simultaneous stabilisation by heating in aqueous medium followed by separation of precipitate of end product and recrystallisation thereof in acetone at temperature 60-63 °C, in order to simplify process stabilisation is carried out at 105-108 °C for not less than three hours.
EFFECT: technical result is simplified process due to fewer steps of repeated stabilisation, washing and drying.
1 cl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRODUCING OCTOGENE | 1969 |
|
SU1841208A1 |
| METHOD OF 1,5-DINITRO-3,7-CHLORDAN-1,3,5,7-TETRAZENE-CYCLO-OCTANE PRODUCTION | 1967 |
|
SU1841152A1 |
| 1971 |
|
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|
RU2607517C1 |
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| METHOD OF EXPRESS DETECTION OF EXPLOSIVES | 2013 |
|
RU2555758C2 |
| METHOD OF PRODUCING ULTRAFINE OCTOGENE | 2009 |
|
RU2420501C1 |
| METHOD OF DINITRO-METHYLENE-TETRAMINE PURIFYING | 1967 |
|
SU1841154A1 |
| METHOD FOR PRODUCTION OF HEXACHLORO-P-XYLENE | 1996 |
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RU2108317C1 |
