Ethyl(triphenyl)phosphanium hydrogen carbonate | 83852-74-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: Ethyl(triphenyl)phosphanium hydrogen carbonate
• 英文别名: ethyl(triphenyl)phosphanium;hydrogen carbonate
• CAS: 83852-74-8
• 化学式: C21H21O3P
• 分子量: 352.4
• InChiKey: JDKXGAYKIYBQQO-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  2.89
• 重原子数：
  25
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  60.4
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• Solvent-free process for preparing liquid epoxy resins
  申请人：THE DOW CHEMICAL COMPANY

  公开号：EP0028810A2

  公开（公告）日：1981-05-20

  Liquid epoxy resins are produced in solvent-free process by (1) coupling a dihydric phenol with an excess of an epihalohydrin in the presence of a suitable catalyst, (2) removing the excess epihalohydrin, (3) dehydrohalogenating the resultant solvent-free halohydrin intermediate at an elevated temperature and (4) removing inorganic reaction product materials by water washing the resultant solvent-free liquid epoxy resin at elevated temperature to obtain a liquid epoxy resin.

  液体环氧树脂是通过以下无溶剂工艺生产的：(1) 在合适的催化剂存在下，将二元苯酚与过量的表卤代烃偶联；(2) 去除过量的表卤代烃；(3) 在高温下对所得无溶剂卤代烃中间体进行脱氢卤化；(4) 在高温下对所得无溶剂液体环氧树脂进行水洗，去除无机反应产物物质，得到液体环氧树脂。
• Polyhydroxyethers from Hydroxybiphenyls
  申请人：THE DOW CHEMICAL COMPANY

  公开号：EP0213592A2

  公开（公告）日：1987-03-11

  Polyhydroxyethers formed by reacting a diglycidyl ether of biphenol, such as diglycidyl ethers of bisphenol-A, and a dihydroxybiphenyl, such as dihydroxybiphenyl, tetramethyldihydroxybiphenyl, and tetrabromotetramethyldi- hydroxybiphenyl, exhibit high heat distortion temperatures. These compositions could find utility in extruded films, packaging and coatings.

  双酚二缩水甘油醚（如双酚 A 的二缩水甘油醚）与二羟基联苯（如二羟基联苯、四甲基二羟基联苯和四溴四甲基二羟基联苯）反应形成的聚羟基醚具有较高的热变形温度。这些成分可用于挤压薄膜、包装和涂料。
• Process for continuously producing reaction products
  申请人：THE DOW CHEMICAL COMPANY

  公开号：EP0467278A1

  公开（公告）日：1992-01-22

  A continuous reactor system and process for employing such a system. Embodiments of the reactor system include a horizontal (134) or vertical (312) reactor system having a cylindrical multi-compartment vessel, the compartments intercommunicating with each other, the vessel including means (156,410) for removing vapor with reaction product or by-products and means (176,318) for removing liquid effluent with reaction products or by-products and means (158,320) for flowing reactants and catalyst into each compartment and, optionally, agitators (178,370) in each compartment. The present process and reactor system may be employed for producing reaction products, for example, liquid epoxy resins.

  一种连续反应器系统和采用这种系统的工艺。该反应器系统的实施方案包括一个水平（134）或垂直（312）反应器系统，该反应器系统具有一个圆柱形的多隔室容器，各隔室相互连通，容器包括用于除去带有反应产物或副产品的蒸汽的装置（156,410）和用于除去带有反应产物或副产品的液体流出物的装置（176,318），以及用于将反应物和催化剂流入各隔室的装置（158,320），还可选择在各隔室中安装搅拌器（178,370）。本工艺和反应器系统可用于生产反应产物，例如液态环氧树脂。
• Process for the preparation of stable precatalyzed epoxy resin compositions
  申请人：THE DOW CHEMICAL COMPANY

  公开号：EP0079947B1

  公开（公告）日：1988-09-07
• STABLE PRECATALYZED EPOXY RESIN COMPOSITIONS
  申请人：THE DOW CHEMICAL COMPANY

  公开号：EP0079947A1

  公开（公告）日：1983-06-01