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首页> 外文会议>"Groupe De Travail De Pyrotechnie" 8th International Seminar >STUDY OF THE PERFORMANCE OF 1-METHYL-1-CYANOETHYLHYDRAZINE AS A LIQUID MONO- AND BIPROPELLANT
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STUDY OF THE PERFORMANCE OF 1-METHYL-1-CYANOETHYLHYDRAZINE AS A LIQUID MONO- AND BIPROPELLANT

机译：1-甲基-1-氰基乙基肼作为液体单和双推进剂的性能研究

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摘要

One of the nonvolatile derivatives of hydrazine is 1-methyl-1-cyanoethylhydrazine that can be readily synthesized by the control addition of monomethylhydrazine to acrylonitrile. The nucleophilic addition of monomethylhydrazine can produce 1-methyl-1-cyanoethylhydrazine in high yield (more than 90% yield). Vacuum distillation is applied for the separation and purification of the product. The 1-methyl-1-cyanoethylhydrazine has two desired properties that can be interested for any liquid propellant, namely low vapor pressure and high positive heat of formation. The performance and decomposition products of this compound are determined as a liquid mono- and bipropellant by the use of BKW equation of state. The results show that its performance is comparable with conventional derivatives of hydrazine.
机译：肼的非挥发性衍生物之一是1-甲基-1-氰基乙基肼，其可以通过将单甲基肼控制地添加到丙烯腈中而容易地合成。单甲基肼的亲核加成可以高产率（超过90％的产率）产生1-甲基-1-氰基乙基肼。真空蒸馏用于产物的分离和纯化。 1-甲基-1-氰基乙基肼具有两个对于任何液体推进剂都可能感兴趣的特性，即低蒸气压和高正形成热。该化合物的性能和分解产物通过使用BKW状态方程确定为液体单推进剂和双推进剂。结果表明，其性能与肼的常规衍生物相当。

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