Bis-<4-carboxy-phenyl>-methylphosphinoxyd | 793-80-6

• 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: Bis-<4-carboxy-phenyl>-methylphosphinoxyd
• 英文别名: Methyl-di-<4-carboxy-phenyl>-phosphinoxyd；4,4'-methylphosphonoyl-di-benzoic acid；4,4'-Methylphosphonoyl-di-benzoesaeure；4,4'-(Methylphosphinylidene)dibenzoic acid；4-[(4-carboxyphenyl)-methylphosphoryl]benzoic acid
• CAS: 793-80-6
• 化学式: C₁₅H₁₃O₅P
• 分子量: 304.239
• InChiKey: ABDLGMFWJHCXGU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  91.7
• 氢给体数：
  2
• 氢受体数：
  5

文献信息

• Polycarbonamides of bis (2-(4-carboxyphenyl)hexafluoroisopropyl) - diphenyl ether
  申请人：HOECHST CELANESE CORPORATION

  公开号：EP0317940A2

  公开（公告）日：1989-05-31

  The application is directed to linear polycarbonamides derived from the condensation of 4,4'-bis[2-(4-carboxyphenyl)­hexafluoroisopropyl]diphenyl ether or a derivative thereof with a primary diamine; preferably an aromatic diamine. The linear polycarbonamides of the application are useful in preparing molded and extruded articles, films and fibers having high thermal stability, resistance to soiling, excellent mechanical properties, good transparency and radiation stability. In addition, they may be processed into useful articles at lower processing temperatures than the comparable polycarbonamides of the prior art.

  本申请涉及由 4,4'-双[2-(4-羧基苯基)六氟异丙基]二苯醚或其衍生物与伯胺（最好是芳香族二胺）缩合而得的线性聚碳酰胺。本申请中的线性聚碳酸酯可用于制备具有高热稳定性、抗污染性、优异的机械性能、良好的透明度和辐射稳定性的模塑和挤压制品、薄膜和纤维。此外，与现有技术中的同类聚碳酸酯相比，它们可以在较低的加工温度下加工成有用的物品。
• Heat resistant polyamides and polybenzoxazoles from bis-[(aminohydroxyphenyl hexafluoro-isopropyl] diphenyl ethers
  申请人：HOECHST CELANESE CORPORATION

  公开号：EP0317942A2

  公开（公告）日：1989-05-31

  Heat resistant, shapable, hydroxy and/or alkoxy-substituted polyamides derived from at least one diamine selected from unsubstituted and substituted 4,4'-bis[2-(4-amino- 3-hydroxyphenyl)hexafluoroisopropyl)]­diphenyl ether, 4,4'-bis-[2-(3-amino-4-hydroxyphenyl)hexafluoroisopropyl]diphenyl ether and a dicarboxylic acid or a derivative thereof e.g. its acid halo or ester. The polyamides of the application may be thermally cured to form polybenzoxazoles of higher heat resistance which are stable to hydrolytic, chemical and radiation attack. The polyamides of the application may be formed into shaped articles by molding, extrusion and solvent casting processes preferably in the presence of a solvent or diluent and then optionally converted into heat resistant, insoluble polybenzoxazoles. These shaped articles are useful in aircraft, electronic and other commercial applications where heat, chemical and radiation resistance are desired in conjunction with good mechanical and electrical properties.

  耐热、可塑形、羟基和/或烷氧基取代的聚酰胺，由至少一种二胺衍生而成，该二胺选自未取代和取代的 4,4'-双[2-(4-氨基-3-羟基苯基)六氟异丙基)]二苯醚、4,4'-双-[2-(3-氨基-4-羟基苯基)六氟异丙基]二苯醚和二羧酸或其衍生物，例如其酸卤或酯。本申请中的聚酰胺可以通过热固化形成耐热性更高的聚苯并恶唑，这种聚苯并恶唑对水解、化学和辐射侵蚀稳定。 本申请中的聚酰胺可通过模塑、挤压和溶剂浇铸工艺制成定型物品，最好是在有溶剂或稀释剂存在的情况下，然后选择性地转化为耐热、不溶解的聚苯并恶唑。在飞机、电子和其他商业应用中，需要耐热性、耐化学性和耐辐射性，并具有良好的机械和电气性能，这些异型制品非常有用。
• Polymers prepared from 4,4'-bis-(2-(amino (halo) phenoxyphenyl) hexafluoroisopropyl) diphenyl ether
  申请人：HOECHST CELANESE CORPORATION

  公开号：EP0317944A2

  公开（公告）日：1989-05-31

  The application relates to fluorine-containing polyimides, polyamide-acids/esters, polyamides, addition polyimides and imide oligomers which exhibit low melting points, better solubilities, low dielectric constants, superior thermal and thermal oxidative stability, and improved processing characteristics. The products of this application are characterized by the fact that they are derived from 4,4'-bis[2-(amino(halo)phenoxyphenyl)hexafluoroisopropyl]diphenyl ether.

  本申请涉及含氟聚酰亚胺、聚酰胺酸/酯、聚酰胺、加成聚酰亚胺和亚胺低聚物，它们具有低熔点、更好的溶解性、低介电常数、优异的热稳定性和热氧化稳定性，以及更好的加工特性。 这种应用产品的特点是它们来自 4,4'-双[2-（氨基（卤代）苯氧基苯基）六氟异丙基]二苯醚。
• Polyesters of bis (2-(4-hydroxyphenyl) hexafluoroisopropyl)- diphenyl ether
  申请人：HOECHST CELANESE CORPORATION

  公开号：EP0323561A2

  公开（公告）日：1989-07-12

  Polyesters of 4,4′-bis[2-(4-hydroxyphenyl)hexafluoro­isopropyl]diphenyl ether having high transparency, high solvent solubility and excellent melt processability are prepared. They possess high thermal and radiation stability and are useful in the preparation of protective films, protective paints, films, fibers, diffusion membranes and shaped articles where high service temperature and radiation resistance are desired.

  4,4′- 双[2-(4-羟基苯基)六氟异丙基]二苯醚聚酯具有高透明度、高溶剂溶解性和优异的熔融加工性。它们具有较高的热稳定性和辐射稳定性，可用于制备需要较高使用温度和抗辐射性能的保护膜、保护涂料、薄膜、纤维、扩散膜和异型制品。
• Polyamide polymers having 12-f fluorine-containing linking groups
  申请人：HOECHST CELANESE CORPORATION

  公开号：EP0397024A1

  公开（公告）日：1990-11-14

  The present invention provides novel heat stable polyamide polymers having excellent flow properties which render them more readily processible into fibers, films, sheets and other molded articles. The polymers are prepared by forming the polycondensation product of one or more aromatic diamines and one or more aromatic dibasic acid monomers or amide-forning derivatives thereof, at least one of said diamine monomers having the structure: wherein R is CF₃ or phenyl. The polyamides of this invention exhibit improved solubility and low temperature flow characteristics, low moisture uptake, high thermal stability, low dielectric constant and good hydrolytic stability.

  本发明提供了新型热稳定性聚酰胺聚合物，具有优异的流动性能，使其更容易加工成纤维、薄膜、片材和其他成型制品。这些聚合物是由一种或多种芳香族二元胺和一种或多种芳香族二元酸单体或其酰胺衍生物的缩聚产物制备而成，其中至少一种二元胺单体具有以下结构： 其中 R 为 CF₃ 或苯基。本发明的聚酰胺具有更好的溶解性和低温流动特性、低吸湿性、高热稳定性、低介电常数和良好的水解稳定性。