1-Methoxy-4-[1,1,1-trifluoro-2-(4-methoxyphenyl)propan-2-yl]benzene | 69424-39-1

• 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: 1-Methoxy-4-[1,1,1-trifluoro-2-(4-methoxyphenyl)propan-2-yl]benzene
• CAS: 69424-39-1
• 化学式: C₁₇H₁₇F₃O₂
• 分子量: 310.316
• InChiKey: MQJUSACNLLDECW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.2
• 重原子数：
  22
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  5

文献信息

• High temperature polymer electrolyte membranes
  申请人：Koolpe Gary

  公开号：US20070065700A1

  公开（公告）日：2007-03-22

  Sulfonated polymer compositions including a polymer or copolymer derived from the monomer 2,2′-di-(4,4′dihydroxyphenyl) pentafluoropropanesulfonic acid are provided. Such compositions can provide improved polymer electrolyte membranes, especially in preferred embodiments including polybenzimidazole and polyacrylonitrile in the composition. These membranes can provide high ion conductivity in combination with improved thermal and mechanical stability, and are especially suitable for high temperature operation. Applications of such membranes include fuel cell electrolytes, electrolyzer electrolytes and battery electrolytes.
• Adhesive Film
  申请人：Yanagida Masami

  公开号：US20090022939A1

  公开（公告）日：2009-01-22

  An adhesive film, having lubricity, which can be favorably used as an FPC board even when a dense circuit pattern is formed is provided. The adhesive film is obtained by providing a highly heat-resistant polyimide layer and thermoplastic polyimide layers on both surfaces of the highly heat-resistant polyimide layer. The highly heat-resistant polyimide layer, serving as a central layer, has substantially no lubricant existing therein. Each of the thermoplastic polyimide layers has a lubricant, uniformly dispersed in the thermoplastic polyimide layer, which has a median average particle diameter of 1 μm to 10 μm. The lubricant existing in the thermoplastic polyimide layer is covered with a thermoplastic polyimide resin.
• Process for Producing Multilayered Polyimide Film
  申请人：Yanagida Masami

  公开号：US20090104465A1

  公开（公告）日：2009-04-23

  It is an object of the present invention to provide a method for manufacturing a multilayer polyimide film, uniform in film thickness and rate of dimensional change in the width direction of the film, which has a thermoplastic polyimide layer or the like serving as an adhesive layer. The object is attained by a method for manufacturing a multilayer polyimide film by width-spreading and flow-casting at least two types of polyimide resin solutions or polyimide precursor resin solutions fed into a multilayer coextrusion die including a plurality of flow channels, the method being characterized in that the thickness of each layer of the multilayer film is controlled by adding a solvent to the resin solutions to be fed into at least one of the flow channels and by adjusting, independently of the amounts of the resin solutions to be fed, the amount of the solvent to be added.
• US20140343199A1
  申请人：——

  公开号：US20140343199A1

  公开（公告）日：2014-11-20
• Novel Polyimide Compositions
  申请人：Fujifilm Electronic Materials U.S.A., Inc.

  公开号：US20150219990A1

  公开（公告）日：2015-08-06

  This disclosure relates to a polyimide polymer that includes the reaction product of: (a) at least one diamine selected from the group consisting of a diamine of Structure (Ia) and a diamine of Structure (Ib), (b) at least one diamine of Structure (II), (c) at least one tetracarboxylic acid dianhydride, and (d) at least one compound containing a first functional group reactive with an amine or an anhydride and at least a second functional group selected from the group consisting of a substituted or unsubstituted linear alkenyl group and a substituted or unsubstituted linear alkynyl group. Each variable in the above formulas is defined in the specification.