dinitrotetraoxadiazaisowurzitane | 130919-56-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 英文名称: dinitrotetraoxadiazaisowurzitane
• 英文别名: Hexahydro-4,7-dinitro-5,2,6-(epoxymethenoxy)-1,3-dioxolo[4,5-b]pyrazine；4,10-dinitro-2,6,8,12-tetraoxa-4,10-diazatetracyclo[5.5.0.03,11.05,9]dodecane
• CAS: 130919-56-1
• 化学式: C₆H₆N₄O₈
• 分子量: 262.136
• InChiKey: XXEQEMFCUFXLME-UHFFFAOYSA-N

物化性质

• 熔点：
  >250 °C (decomp)
• 沸点：
  693.8±55.0 °C(Predicted)
• 密度：
  2.19±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  18
• 可旋转键数：
  0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  135
• 氢给体数：
  0
• 氢受体数：
  10

反应信息

• 作为产物：
  描述：

  2,3,5,6-四羟基哌嗪-1,4-二甲醛 在 硫酸 、 硝酸 作用下， 反应 1.5h， 以59.8%的产率得到dinitrotetraoxadiazaisowurzitane
  参考文献：
  名称：

  以非离子型表面活性剂催化合成TEX的方法

  摘要：

  本发明公开了一种以非离子型表面活性剂催化合成TEX的方法，包括如下步骤：向反应容器中加入发烟硝酸和浓硫酸，再加入非离子型表面活性剂，在35～55℃条件下分批加入中间体1,4‑二(甲酰基)‑2,3,5,6‑四羟基哌嗪，进行缩合成笼反应，反应0.5～2h后升温至45～75℃，进行硝化反应，反应1～3h后，倒入冰水中，经后处理得到TEX产品。本发明制得的TEX产品不需要提纯处理纯度可达98.0％以上，其得率可以达到50.0％以上，总收率可达到45％，且反应条件温和、反应操作简单，有利于工业化大规模生产。

  公开号：

  CN105418639B

文献信息

• Process for synthesis of dinitrotetraoxadiazisowursitane (DTIW)
  申请人：RAFAEL - ARMAMENT DEVELOPMENT AUTHORITY LTD.

  公开号：EP1598359A1

  公开（公告）日：2005-11-23

  A process for producing dinitrotetraoxadiazaisowurzitane (DTIW), including the steps of: (a) introducing a solid material including 1,4-diformyl-2,3,5,6-tetrahydroxypiperazine (THDFP) and a nitrating acid to a reaction vessel, and (b) reacting the THDFP with the nitrating acid in a reaction stage so as to form a solid product containing DTIW, wherein the nitrating acid includes nitric acid and sulfuric acid, and wherein a weight fraction of the nitric acid in the nitrating acid is within a range of 0.40 to 0.55, a weight fraction of the sulfuric acid is within a range of 0.60 to 0.45, and a weight fraction of water in the nitrating acid, with respect to the nitric and sulfuric acids, is less than 0.015.

  生产二硝基四氧二氮杂异戊烷（DTIW）的过程，包括以下步骤：（a）将包括1,4-二甲酰基-2,3,5,6-四羟基哌嗪（THDFP）和硝化酸的固体物料引入反应容器中，（b）在反应阶段中将THDFP与硝化酸反应，以形成含有DTIW的固体产物，其中硝化酸包括硝酸和硫酸，硝酸在硝化酸中的重量分数在0.40至0.55之间，硫酸的重量分数在0.60至0.45之间，相对于硝酸和硫酸，硝化酸中水的重量分数小于0.015。
• Process for synthesis of dinitrotetraoxadiazaisowurzitane (DTIW)
  申请人：Gottlieb Levi

  公开号：US20050261494A1

  公开（公告）日：2005-11-24

  A process for producing dinitrotetraoxadiazaisowurzitane (DTIW), including the steps of: (a) introducing a solid material including 1,4-diformyl-2,3,5,6-tetrahydroxypiperazine (THDFP) and a nitrating acid to a reaction vessel, and (b) reacting the THDFP with the nitrating acid in a reaction stage so as to form a solid product containing DTIW, wherein the nitrating acid includes nitric acid and sulfuric acid, and wherein a weight fraction of the nitric acid in the nitrating acid is within a range of 0.40 to 0.55, a weight fraction of the sulfuric acid is within a range of 0.60 to 0.45, and a weight fraction of water in the nitrating acid, with respect to the nitric and sulfuric acids, is less than 0.015.

  一种生产二硝基四氧二氮杂异莫扎烷（DTIW）的方法，包括以下步骤：（a）将包括1,4-二甲酰基-2,3,5,6-四羟基哌嗪（THDFP）和硝化酸的固体材料引入反应容器中，（b）在反应阶段中将THDFP与硝化酸反应，以形成含有DTIW的固体产物，其中硝化酸包括硝酸和硫酸，硝酸在硝化酸中的重量分数在0.40到0.55范围内，硫酸的重量分数在0.60到0.45范围内，相对于硝酸和硫酸，硝化酸中的水的重量分数小于0.015。
• Chain-extended poly(bis-azidomethyloxetane), and combustible cartridge cases and ammunition comprising the same
  申请人：——

  公开号：US20010047072A1

  公开（公告）日：2001-11-29

  A combustible cartridge case is provided that includes at least one energetic thermoplastic homopolymer or copolymer derived from, at least in part, poly(bis-azidomethyloxetane) prepolymer blocks terminated with isocyanate-reactive groups, such as hydroxyl groups. Chain linking of the prepolymer blocks is performed with diisocyanates for end-capping the prepolymer blocks, and a difunctional linking compound for linking the end-capped prepolymer blocks. The energetic thermoplastic is preferably capable of being pressed, extruded, rotational molded, injection loaded, or otherwise shaped into a desired configuration. Also provided is a chain-extended poly(bis-azidomethyloxetane) homopolymer derived from bis-azidomethyloxetane prepolymer blocks, which are terminated with isocyanate-reactive groups and chain extended with at least one diisocyanate end-capping compound and at least one difunctional linking compound.

  一种可燃弹壳包括至少一种高能热塑性均聚物或共聚物，这种均聚物或共聚物至少部分来源于以异氰酸酯反应基团（如羟基）为端部的聚（双叠氮甲基环氧乙烷）预聚物嵌段。使用二异氰酸酯对预聚物嵌段进行链连接，以便对预聚物嵌段进行端封，并使用双官能团连接化合物对端封的预聚物嵌段进行连接。高能热塑性塑料最好能被压制、挤出、旋转成型、注塑或以其他方式成型为所需的结构。此外，还提供了一种链延伸聚（双叠氮甲基氧杂环丁烷）均聚物，由双叠氮甲基氧杂环丁烷预聚物嵌段衍生而成，该嵌段以异氰酸酯反应基团为端基，并用至少一种二异氰酸酯端盖化合物和至少一种双官能团连接化合物进行链延伸。
• REDUCED SENSITIVITY MELT-CAST EXPLOSIVES
  申请人：——

  公开号：US20040129356A1

  公开（公告）日：2004-07-08

  A melt-cast explosive which shares comparable explosive properties to those of COMP B explosives and is melt-pourable and castable under conditions comparable to those of COMP B explosives, but experiences less impact, shock, and thermal sensitivity and avoids the issues of toxicity associated with COMP B. A fundamental and well-accepted component of COMP B, i.e., trinitrotoluene (TNT), is replaced with one or more mononitro-substituted or dinitro-substituted melt-cast binders, such as dinitroanisole, which can be melt-cast without presenting the toxicity drawbacks experienced with the use of TNT. The melt-cast binder can also be combined with a processing aid selected from the group consisting of alkylnitroanilines and arylnitroanilines. Preferably, the composition also includes coarse oxidizer particles and energetic filler in fine particulate form.

  一种熔铸炸药，其爆炸特性与 COMP B 炸药相似，在与 COMP B 炸药相似的条件下可熔可铸，但冲击、震荡和热敏感性较低，并避免了与 COMP B 炸药相关的毒性问题、三硝基甲苯（TNT）被一种或多种一硝基取代或二硝基取代的熔铸粘合剂（如二硝基苯甲醚）所取代，这种粘合剂可以熔铸而不会产生使用 TNT 时所产生的毒性问题。熔铸粘合剂还可以与选自烷基硝基苯胺和芳基硝基苯胺的加工助剂结合使用。组合物最好还包括粗氧化剂颗粒和细颗粒状的高能填料。
• Method for making stable cured poly(glycidyl nitrate)
  申请人：Sanderson J. Andrew

  公开号：US20050133128A1

  公开（公告）日：2005-06-23

  A process is provided in which at least one polyol having a hydroxyl functionality of at least three, preferably four, serves as a polymerization initiator. The polyol initiator is optionally, although preferably, reacted with a catalyst to form a catalyst-initiator complex, which is then used in the polymerization of glycidyl nitrate. The resulting polyfunctional poly(glycidyl nitrate) has a functionality substantially equivalent in number to the hydroxyl functionality of the polyol. The poly(glycidyl nitrate) is cross-linked with at least one aromatic diisocyanate having at least one aromatic ring and two isocyanate moieties bonded directly to the at least one aromatic ring. Examples of the aromatic diisocyanate include toluene diisocyanate, phenylene diisocyanate, and/or methylene di-p-phenylene diisocyanate.

  本发明提供了一种工艺，其中至少有一种多元醇具有至少三个（最好是四个）羟基官能度，可用作聚合引发剂。多元醇引发剂与催化剂反应形成催化剂-引发剂复合物，然后用于硝酸缩水甘油酯的聚合。由此产生的多官能团聚（硝酸缩水甘油酯）的官能度在数量上与多元醇的羟基官能度基本相当。聚（硝酸缩水甘油酯）与至少一种芳香族二异氰酸酯交联，该二异氰酸酯具有至少一个芳香环和两个直接与至少一个芳香环键合的异氰酸酯分子。芳香族二异氰酸酯的例子包括甲苯二异氰酸酯、亚苯基二异氰酸酯和/或亚甲基二亚苯基二异氰酸酯。