2,2-bis(4-amino-3-mercaptophenyl)hexafluoropropane | 177484-41-2

• 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: 2,2-bis(4-amino-3-mercaptophenyl)hexafluoropropane
• 英文别名: 2-Amino-5-[2-(4-amino-3-sulfanylphenyl)-1,1,1,3,3,3-hexafluoropropan-2-yl]benzenethiol
• CAS: 177484-41-2
• 化学式: C₁₅H₁₂F₆N₂S₂
• 分子量: 398.396
• InChiKey: PMWVWDUHBSNHGS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  25
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  54
• 氢给体数：
  4
• 氢受体数：
  10

文献信息

• Bisaminothiophenol compound, process for producing the same and curing agent for fluorine-containing elastomer comprising the same
  申请人：NIPPON MEKTRON, LTD.

  公开号：EP0712842A1

  公开（公告）日：1996-05-22

  2,2-bis(4-aminophenyl)hexafluoropropane is allowed to react with potassium thiocyanate and bromine to obtain 2,2-bis (5-amino-4,6-benzothiazolyl)hexafluoropropane, which is allowed to further react successively with potassium hydroxide and hydrochloric acid to obtain 2,2-bis(4-amino-3-mercaptophenyl)hexafluoropropane, which is a novel compound applicable as a curing agent for a fluorine-containing elastomer having CN groups as cross-linkable groups.

  将 2,2-双(4-氨基苯基)六氟丙烷与硫氰酸钾和溴反应，得到 2,2-双(5-氨基-4,6-苯并噻唑基)六氟丙烷，再将其先后与氢氧化钾和盐酸反应，得到 2.2-双(4-氨基-3-巯基苯基)六氟丙烷、2，2-双（4-氨基-3-巯基苯基）六氟丙烷，这是一种新型化合物，可用作具有 CN 基团作为可交联基团的含氟弹性体的固化剂。
• POLYBENZAZOLE COMPOUND HAVING SULFO GROUP AND/OR PHOSPHONO GROUP, RESIN COMPOSITION CONTAINING THE SAME, MOLDED RESIN, SOLID POLYMER ELECTROLYTE FILM, SOLID ELECTROLYTE FILM/ELECTRODE CATALYST LAYER COMPOSITE, AND PROCESS FOR PRODUCING THE COMPOSITE
  申请人：Toyo Boseki Kabushiki Kaisha

  公开号：EP1354907A1

  公开（公告）日：2003-10-22

  An object of the present invention is to obtain a novel polymeric material capable of forming a solid polymer electrolyte excellent not only in processability, solvent resistance and durability/stability but also in ion conductivity by introducing sulfonic acid group or phosphonic acid group into a polybenzazole compound having excellent properties in view of heat resistance, solvent resistance, mechanical characteristics and the like. Means attaining the object of the present invention is a polybenzazole compound including an aromatic dicarboxylic acid bond unit having sulfonic acid group and/or phosphonic acid group and satisfying either a condition that inherent viscosity measured in concentrated sulfuric acid is in the range of 0.25 to 10 dl/g or a condition that inherent viscosity measured in a methanesulfonic acid solution is in the range of 0.1 to 50 dl/g. The object of the present invention can be attained also by a resin composition containing the aforementioned polybenzazole compound, a resin molding, a solid polymer electrolyte membrane, a solid polymer electrolyte membrane/electrode assembly and a method of preparing the solid polymer electrolyte membrane/electrode assembly.

  本发明的目的是通过在具有优异耐热性、耐溶剂性、机械特性等特性的聚苯唑化合物中引入磺酸基团或膦酸基团，获得一种新型聚合物材料，这种材料不仅在加工性、耐溶剂性和耐久性/稳定性方面优异，而且在离子传导性方面也优异，能够形成固体聚合物电解质。 实现本发明目的的手段是一种聚苯唑化合物，包括具有磺酸基和/或膦酸基的芳香族二 羧酸键单元，并满足在浓硫酸中测得的固有粘度在 0.25 至 10 分升/克范围内或在甲磺酸溶液 中测得的固有粘度在 0.1 至 50 分升/克范围内的条件。 含有上述聚苯唑化合物的树脂组合物、树脂成型、固体聚合物电解质膜、固体聚合物电解质膜/电极组件和固体聚合物电解质膜/电极组件的制备方法也可实现本发明的目的。
• Polybenzazole block copolymer
  申请人：SOLVAY (Société Anonyme)

  公开号：EP1657274A1

  公开（公告）日：2006-05-17

  The invention concerns a polybenzazole block copolymer suitable for solid polymer electrolyte membranes application comprising : at least one block (B1) comprising recurring units (R), more than 50 % of said recurring units comprising at least one benzimidazole group (formula 1a and 1b) and at least one sulfonic acid group (formula 2) [recurring units (R1)]; wherein E in formula 1a can be a substituted or non-substituted carbon atom or nitrogen atom, and Q in formula 1 can be a hydrogen atom or a group comprising a sulfonic acid group; and at least one block (B2) comprising recurring units (R'), more than 50 % by moles of said recurring units comprising at least one benzazole group chosen among benzothiazole group (formula 3 a and 3b) and benzoxazole group (formula 4a and 4b) [recurring units (R2)], wherein E' and E" in formula 3a and 4a, respectively, can be a substituted or non-substituted carbon atom or nitrogen atom, and the block (B2) is free from sulfonic acid groups. The invention also relates to a polybenzazole polymer composition thereof, a solid polymer electrolyte membrane therefrom, a solid polymer electrolyte doped membrane therefrom, and the fuel cell therefrom.

  本发明涉及一种适用于固体聚合物电解质膜应用的聚苯唑嵌段共聚物，包括： 至少一个嵌段（B1），该嵌段包含重复单元（R），其中 50%以上的重复单元包含至少一个苯并咪唑基团（式 1a 和 1b）和至少一个磺酸基团（式 2）[重复单元（R1）]； 其中，式 1a 中的 E 可以是取代或未取代的碳原子或氮原子，式 1 中的 Q 可以是氢原子或包含磺酸基的基团； 以及 至少一个包含递归单元（R'）的嵌段（B2），以摩尔数计，50% 以上的所述递归单元包含至少一个苯并唑基团，可从苯并噻唑基团（式 3 a 和 3b）和苯并恶唑基团（式 4a 和 4b）中选择[递归单元（R2）]、 其中，式 3a 和 4a 中的 E' 和 E "分别可以是取代或非取代的碳原子或氮原子，嵌段（B2）不含磺酸基团。 本发明还涉及一种聚苯唑聚合物组合物、由其制成的固体聚合物电解质膜、由其制成的固体聚合物电解质掺杂膜以及由其制成的燃料电池。
• AROMATIC HYDROCARBON-BASE PROTON EXCHANGE MEMBRANE AND DIRECT METHANOL FUEL CELL USING SAME
  申请人：Toyo Boseki Kabushiki Kaisha

  公开号：EP1826846A1

  公开（公告）日：2007-08-29

  A proton exchange membrane is obtained which can give an excellent power generation characteristic when the membrane is applied to, in particular, a fuel cell wherein high-concentration methanol is used as a fuel. In the aromatic hydrocarbon based proton exchange membrane of the invention, the ion exchange capacity is set into the range of 0.6 to 1.3 meq/g. Moreover, the area swelling rate for a 30% by mass methanol aqueous solution at 40°C is set into the range of 2 to 30%. Preferably, a sulfonic acid group is bonded to an aromatic ring of the aromatic hydrocarbon based polymer contained in the aromatic hydrocarbon based proton exchange film. Preferably, the aromatic hydrocarbon based polymer is a polyarylene ether based polymer.

  本发明获得了一种质子交换膜，当将该膜应用于燃料电池，特别是使用高浓度甲醇作为燃料的燃料电池时，该膜可提供出色的发电特性。在本发明的芳香烃基质子交换膜中，离子交换容量设定在 0.6 至 1.3 meq/g 的范围内。此外，在 40°C 时，质量分数为 30% 的甲醇水溶液的面积膨胀率设定为 2% 至 30%。优选地，磺酸基与芳香烃基质子交换膜中所含芳香烃基聚合物的芳香环键合。芳香烃基聚合物最好是聚芳醚基聚合物。
• Optical resins and applications thereof
  申请人：Hitachi Chemical Co., Ltd.

  公开号：US20040152862A1

  公开（公告）日：2004-08-05

  The present invention relates to an optical resin comprising a poly(benzoazole) having repeating units represented by the following general formula (1) as a constituent; and an optical waveguide, an optical filter and an optical lens prepared using the optical resin: 1 wherein R 1 represents a tetravalent organic group having an aromatic ring, N and X in each of the two sets thereof are linked to two atoms at the ortho-position on the aromatic ring of R 1 to form a 5-membered ring, R 2 represents a divalent organic group and X represents an oxygen atom or a sulfur atom. The optical resin of the present invention has high transparency to light rays falling within the near infrared region, shows only small changes in the refractive index and the rate of birefringence as a function of wavelengths of light rays used for the measurement and falling within the near infrared region, has a low rate of birefringence and has high heat-resistance. Therefore, the optical resin of the present invention is suitably used as a resin for preparing optical parts, which are employed for the light rays falling within the wavelength range used in the optical communication.

  本发明涉及一种光学树脂，其成分包括具有下式（1）所代表重复单元的聚苯并唑；以及使用该光学树脂制备的光波导、光学滤波器和光学透镜： 1 其中 R 1 代表具有芳香环的四价有机基团，两组有机基团中的 N 和 X 分别与 R 1 芳香环上正交位置的两个原子相连 1 形成一个五元环，R 2 代表二价有机基团，X 代表氧原子或硫原子。 本发明的光学树脂对近红外区域内的光线具有较高的透明度，折射率和双折射率随用于测量的近红外区域内的光线波长的变化很小，双折射率较低，并且具有较高的耐热性。因此，本发明的光学树脂适合用作制备光学部件的树脂，这些光学部件用于测量光通信所用波长范围内的光线。