4-Propyl-cyclohexanecarboxylic acid 4-methoxy-phenyl ester | 67679-48-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚酯
• 英文名称: 4-Propyl-cyclohexanecarboxylic acid 4-methoxy-phenyl ester
• 英文别名: 4-Methoxyphenyl 4-propylcyclohexanecarboxylate；(4-methoxyphenyl) 4-propylcyclohexane-1-carboxylate
• CAS: 67679-48-5
• 化学式: C₁₇H₂₄O₃
• 分子量: 276.376
• InChiKey: YOMOGIXKVWWEHG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  20
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.59
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• Liquid crystalline compound, liquid crystal composition containing the same, and display device
  申请人：Chisso Corporation

  公开号：EP0733692A1

  公开（公告）日：1996-09-25

  Liquid crystalline compounds are disclosed which are expressed by the following general formula (1) wherein R1 represents a branched alkyl group having 3 to 10 carbon atoms, ring A represents 1,4-phenylene group or 1,4-cyclohexylene group, Z1 and Z2 independently represent a single bond or 1,2-ethylene group, respectively, X1, X2, X3, and X4 independently represent fluorine atom or hydrogen atom, respectively, and Y1 represents oxygen atom or a single bond. The compounds are excellent in compatibility with other liquid crystalline compounds, and have a large positive value of dielectric anisotropy, extremely low viscosity, extremely high specific resistance (high voltage holdidng ratio), and excellent UV stability. A liquid crystal display element is also disclosed.

  本发明公开了由以下通式（1）表示的液晶化合物 其中 R1 代表具有 3 至 10 个碳原子的支链烷基，环 A 代表 1，4-亚苯基或 1，4-环己烯基，Z1 和 Z2 分别独立地代表单键或 1，2-乙烯基，X1、X2、X3 和 X4 分别独立地代表氟原子或氢原子，Y1 代表氧原子或单键。这些化合物与其他液晶化合物的兼容性极佳，具有较大的介电各向异性正值、极低的粘度、极高的比电阻（高电压保持比）和极好的紫外线稳定性。此外，还公开了一种液晶显示元件。
• FAST SWITCHING LIQUID CRYSTAL COMPOSITIONS FOR USE IN BISTABLE LIQUID CRYSTAL DEVICES
  申请人：Merck Patent GmbH

  公开号：EP1570024B1

  公开（公告）日：2007-08-01
• LIQUID CRYSTAL COMPOSITION FOR USE IN BISTABLE LIQUID CRYSTAL DEVICES
  申请人：Merck Patent GmbH

  公开号：EP1570025B1

  公开（公告）日：2007-04-11
• Liquid crystal composition for use in bistable liquid crystal devices
  申请人：Goulding John Mark

  公开号：US20070080325A1

  公开（公告）日：2007-04-12

  The invention is directed to the use of a liquid crystal composition in a bistable liquid crystal device and especially in a single polariser reflective or transflective zenithal bistable nematic liquid crystal device as well as a bistable liquid crystal device comprising the liquid crystal composition.
• Liquid crystal composition for bistable liquid crystal devices
  申请人：Francis Matthew

  公开号：US20070176144A1

  公开（公告）日：2007-08-02

  The invention is directed to liquid crystal compositions for use in bistable liquid crystal devices and to bistable liquid crystal devices containing said liquid crystal compositions. The liquid crystal composition comprises a component (π) said component (π) containing one or more compounds having a phenyl ring of formula A Whereby X A is F, CI, SF 5 , NCS or a C 1 to C 8 alkanyl, alkenyl or alkoxy radical substituted with at least one F atom; and L A is H or F.