1,4-bis-(4-octyl-phenyl)-piperazine | 56359-86-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: 1,4-bis-(4-octyl-phenyl)-piperazine
• 英文别名: 1,4-Bis(4-octylphenyl)piperazine
• CAS: 56359-86-5
• 化学式: C₃₂H₅₀N₂
• 分子量: 462.762
• InChiKey: VMAOFFGVIPLQJM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11.7
• 重原子数：
  34
• 可旋转键数：
  16
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  6.5
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• Retardation film, method for producing the same, polarizing plate and liquid crystal display
  申请人：Inagaki Shinji

  公开号：US20070134446A1

  公开（公告）日：2007-06-14

  A method of producing a long roll retardation film comprising the sequential steps of: (a) casting a film forming material on an endless support to form a long roll film; (b) stretching the long roll film in a lateral direction of the long roll film while both edges of the long roll film are held employing a plurality of clips for each of the edges in a tenter (First Process); (c) reducing distances in the lateral direction between the clips holding the both edges of the long roll film while the edges of the long roll film are held continuously from First Process with the clips (Second Process); (d) enlarging the distances in the lateral direction between the clips holding the both edges of the long roll film while the edges of the long roll film are held continuously from Second Process with the clips (Third Process).

  一种制造长卷延迟膜的方法，包括以下步骤：(a)在无限支撑上铸造成膜形成材料，形成长卷膜;(b)在张力机上用多个夹子夹住长卷膜的两个边缘，沿长卷膜的横向方向拉伸长卷膜（第一步骤）;(c)在第一步骤中，保持夹子夹住长卷膜的两个边缘，同时减小夹子之间的横向距离（第二步骤）;(d)在第二步骤中，保持夹子夹住长卷膜的两个边缘，同时增大夹子之间的横向距离（第三步骤）。
• Cellulose Ester Film, Production Method of the Same, Polarizing Plate and Liquid Crystal Display
  申请人：KASAHARA Kenzo

  公开号：US20080118667A1

  公开（公告）日：2008-05-22

  A cellulose ester film comprising a cellulose ester and a compound containing an acrylate group or a methacrylate group; and a phenolic hydroxyl group, in the molecule.
• Phase difference plate comprising polymer film containing compound having rod-shaped molecular structure
  申请人：Takeuchi Hiroshi

  公开号：US20090163703A1

  公开（公告）日：2009-06-25

  A phase difference plate which comprises one sheet of polymer film containing a compound having a rod-shaped molecular structure and exhibiting a maximum absorption wavelength (λmax) of less than 250 nm in an ultraviolet spectrum of its solution and which exhibits a retardation value as measured at a wavelength of 450 nm (Re450) of 60 to 135 nm and a retardation value as measured at a wavelength of 590 nm (Re590) of 100 to 170 nm, where the relationship: Re590−Re450≧2 nm is satisfied. The phase difference plate functions as a λ/4 plate.
• Optical Film, Method of Producing the Same and Image Displaying Apparatus Employing the Optical Film
  申请人：Yajima Takatoshi

  公开号：US20090286098A1

  公开（公告）日：2009-11-19

  A method for producing an optical film, characterized by extruding a melt containing a cellulose ester resin from a casting die to thereby form a long length cellulose ester film at a draw ratio of 5 to 30, slitting both sides of the long length cellulose ester film and winding the same in roll form, and while unrolling the long length cellulose ester film from the roll, carrying out continuous coating of the surface hereof with an optical function layer.
• US7559986B2
  申请人：——

  公开号：US7559986B2

  公开（公告）日：2009-07-14