METHOD OF BISTRINITROETHYLSULFIDEDIACETATE PRODUCING Russian patent published in 2016 - IPC C07C319/20

Abstract SU 1841129 A1

FIELD: chemistry.

SUBSTANCE: invention relates to method of producing bistrinitroethylsulfidediacetate, characterised by that, in order to obtain low sensitive plasticizer for use in compositions of thermoplastic and plastic explosive substances and solid rocket propellants sulfide di-acetic acid esterification is carried out by trinitro ethanol sulphate containing 10 % excess of trinitro ethanol, at temperature 15-25 °C for 1.5-2.5 hours and at temperature of 55-60 °C for 1.5-2.5 hours with subsequent crystallisation of obtained ether from solution in ethanol.

EFFECT: method of bistrinitroethylsulfidediacetate producing.

1 cl

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SU 1 841 129 A1

Authors

Firkin Aleksandr Ivanovich

Smirnov Sergej Petrovich

Abdrakhmanov Ildus Shfikovich

Dates

2016-04-20—Published

1966-06-25—Filed