Glyceryl-triisocyanat-(1,2,3) | 20015-48-9

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: Glyceryl-triisocyanat-(1,2,3)
• 英文别名: Propane, 1,2,3-triisocyanato-；1,2,3-triisocyanatopropane
• CAS: 20015-48-9
• 化学式: C₆H₅N₃O₃
• 分子量: 167.124
• InChiKey: IUBBUFFEDKCLTI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  12
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  88.3
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  Tricarballylsaeure-trihydrazid 生成 Glyceryl-triisocyanat-(1,2,3)
  参考文献：
  名称：

  Cyclopolymerization of Aliphatic 1,2-Diisocyanates

  摘要：

  DOI：

  10.1021/ja01057a029

文献信息

• ISOCYANATE PRODUCTION METHOD
  申请人：ASAHI KASEI KABUSHIKI KAISHA

  公开号：US20200115327A1

  公开（公告）日：2020-04-16

  An isocyanate production method according to the present invention is a method in which an isocyanate is produced by subjecting a carbamate to thermal decomposition, and includes: a step of preparing a mixture liquid containing the carbamate, an inactive solvent and a polyisocyanate compound; a step of conducting a thermal decomposition reaction of the carbamate by continuously introducing the mixture liquid into a thermal decomposition reactor; a step of collecting a low-boiling decomposition product by continuously extracting the low-boiling decomposition product in a gaseous state from the reactor, the low-boiling decomposition product having a boiling point lower than the polyisocyanate compound; and a step of collecting a high-boiling component by continuously extracting, from the reactor, a liquid phase component which is not collected in a gaseous state at the step of collecting the low-boiling decomposition product.

  根据本发明的一种异氰酸酯生产方法是一种通过将氨基甲酸酯经受热分解而生产异氰酸酯的方法，包括：准备含有氨基甲酸酯、无活性溶剂和多异氰酸酯化合物的混合液的步骤；通过持续将混合液引入热分解反应器对氨基甲酸酯进行热分解反应的步骤；通过持续从反应器中以气态形式提取低沸点分解产物的步骤，所述低沸点分解产物的沸点低于多异氰酸酯化合物；通过从反应器中持续提取未在收集低沸点分解产物的步骤中以气态形式收集的液相组分的步骤来收集高沸点组分。
• ISOCYANATE COMPOSITION AND PRODUCTION METHOD FOR ISOCYANATE POLYMER
  申请人：ASAHI KASEI KABUSHIKI KAISHA

  公开号：EP3527600A1

  公开（公告）日：2019-08-21

  An isocyanate composition according to the present invention contains: a difunctional or more-functional isocyanate compound; and 1.0 ppm by mass to 1.0 × 104 ppm by mass, based on the isocyanate compound, of a compound having at least one unsaturated bond excluding unsaturated bonds constituting an aromatic ring, the compound being different from the isocyanate.

  根据本发明的异氰酸酯组合物含有：双官能团或更多官能团的异氰酸酯化合物；以及以异氰酸酯化合物为基准，质量分数为 1.0 ppm 至 1.0 × 104 ppm 的化合物，该化合物具有至少一个不饱和键，不包括构成芳香环的不饱和键，该化合物不同于异氰酸酯。
• Isocyanate production method
  申请人：ASAHI KASEI KABUSHIKI KAISHA

  公开号：US10968168B2

  公开（公告）日：2021-04-06

  An isocyanate production method according to the present invention is a method in which an isocyanate is produced by subjecting a carbamate to thermal decomposition, and includes: a step of preparing a mixture liquid containing the carbamate, an inactive solvent and a polyisocyanate compound; a step of conducting a thermal decomposition reaction of the carbamate by continuously introducing the mixture liquid into a thermal decomposition reactor; a step of collecting a low-boiling decomposition product by continuously extracting the low-boiling decomposition product in a gaseous state from the reactor, the low-boiling decomposition product having a boiling point lower than the polyisocyanate compound; and a step of collecting a high-boiling component by continuously extracting, from the reactor, a liquid phase component which is not collected in a gaseous state at the step of collecting the low-boiling decomposition product.

  根据本发明的异氰酸酯生产方法，是一种通过使氨基甲酸酯进行热分解来生产异氰酸酯的方法，其中包括第一步：制备含有氨基甲酸酯、非活性溶剂和多异氰酸酯化合物的混合液； 第二步：将混合液连续引入热分解反应器，进行氨基甲酸酯的热分解反应；收集低沸点分解产物的步骤，从反应器中连续提取气态的低沸点分解产物，低沸点分解产物的沸点低于多异氰酸酯化合物；以及 收集高沸点组分的步骤，从反应器中连续提取在收集低沸点分解产物步骤中未收集到的气态液相组分。
• ISOCYANATE COMPOSITION AND METHOD FOR PRODUCING ISOCYANATE POLYMER
  申请人：ASAHI KASEI KABUSHIKI KAISHA

  公开号：US20190225739A1

  公开（公告）日：2019-07-25

  An isocyanate composition according to the present invention contains: a difunctional or more-functional isocyanate compound; and 1.0 ppm by mass to 1.0×10 4 ppm by mass, based on the isocyanate compound, of a compound having at least one unsaturated bond excluding unsaturated bonds constituting an aromatic ring, the compound being different from the isocyanate.
• Cyclopolymerization of Aliphatic 1,2-Diisocyanates
  作者：C. King

  DOI：10.1021/ja01057a029

  日期：1964.2