4-Methylphenyl 4-pentylcyclohexanecarboxylate | 67589-69-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚酯
• 英文名称: 4-Methylphenyl 4-pentylcyclohexanecarboxylate
• 英文别名: (4-methylphenyl) 4-pentylcyclohexane-1-carboxylate
• CAS: 67589-69-9
• 化学式: C₁₉H₂₈O₂
• 分子量: 288.4
• InChiKey: UZYHRHMPYOVQDD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.5
• 重原子数：
  21
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.63
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• LIQUID CRYSTAL MATERIALS, METHODS OF FABRICATING LIQUID CRYSTAL DISPLAY PANELS AND LIQUID CRYSTAL DISPLAY PANELS
  申请人：Shenzhen China Star Optoelectronics Technology Co., Ltd.

  公开号：US20180105750A1

  公开（公告）日：2018-04-19

  The present application provides a liquid crystal material, a method of fabricating a liquid crystal display panel, and a liquid crystal display panel. The liquid crystal material of the present application includes liquid crystal molecules, polymerizable monomers and a reactive vertical alignment material, the polymerizable monomers and the reactive vertical alignment material can occur a polymerization under ultraviolet irradiation to form a polymer, while the polymer deposits on a substrate to form a polymer film capable of replacing the PI alignment film, the reactive vertical alignment material includes a polymerizable group L that strengthens polymerization ability of the reactive vertical alignment material, increases compactness of forming the polymer film, improves morphology of the polymer film, and enhances panel quality. The method of fabricating the liquid crystal display panel of the present application eliminates the fabricating process of the PI alignment film, the method has simple process and low cost. The liquid crystal display panel utilizes the polymer film, which is obtained by polymerizing the polymerizable monomers and the reactive vertical alignment material, to replace the PI alignment film, so as to greatly enhance quality of the panel, and to have a low fabricating cost.

  本申请提供了一种液晶材料、一种制造液晶显示面板的方法以及液晶显示面板。本申请的液晶材料包括液晶分子、可聚合单体和反应性垂直取向材料，可聚合单体和反应性垂直取向材料在紫外辐射下发生聚合反应形成聚合物，聚合物沉积在基板上形成可替代PI取向膜的聚合物膜，反应性垂直取向材料包括增强聚合反应能力的可聚合基团L，提高了形成聚合物膜的紧密度，改善了聚合物膜的形态，并增强了面板质量。本申请的制造液晶显示面板的方法消除了PI取向膜的制造过程，方法简单且成本低廉。液晶显示面板利用通过聚合可聚合单体和反应性垂直取向材料获得的聚合物膜替代PI取向膜，从而大大提高了面板质量，并具有较低的制造成本。
• POLYMERIZABLE COMPOUNDS AND POLYMERIZABLE COMPOSITIONS
  申请人：Itano Kazuyuki

  公开号：US20100032621A1

  公开（公告）日：2010-02-11

  A polymerizable compound represented by general formula (1) of the invention has good solvent solubility and excellent alignment control properties and optical characteristics. In formula (1), M 1 and M 2 are each hydrogen or methyl; X 1 and are each a single bond, or an optionally branched C1-10 alkylene, alkyleneoxy or alkyleneoxycarbonyloxy; X 3 is optionally branched C1-10 alkylene; Y 1 and Y 2 are each an ester linkage, etc.; and rings A, B, C, and D are each a cyclic structure, such as 2,6-naphthlene.

  本发明中的通式（1）所表示的可聚合化合物具有良好的溶剂溶解性和优异的取向控制性能和光学特性。在公式（1）中，M1和M2分别为氢或甲基；X1和X2分别为单键，或可选的支链C1-10烷基，烷氧基或烷氧基羰氧基；X3为可选的支链C1-10烷基；Y1和Y2分别为酯键等；环A、B、C和D分别为环状结构，例如2,6-萘。
• LIQUID CRYSTAL DISPLAY DEVICE
  申请人：DIC Corporation

  公开号：US20150344778A1

  公开（公告）日：2015-12-03

  There is provided a liquid crystal display device that may limit a reduction in the voltage holding ratio (VHR) of a liquid crystal layer and an increase in the ion density (ID) in the liquid crystal layer and thereby address issues of faulty display such as white missing pixels, alignment inconsistencies, and burn-in. The liquid crystal display device according to the present invention, which may limit a reduction in the voltage holding ratio (VHR) of a liquid crystal layer and an increase in the ion density (ID) in the liquid crystal layer and thereby reduce the risk of faulty display such as burn-in, can be suitably used, in particular, as an IPS-mode or FFS-mode liquid crystal display device for active-matrix driving and may also be used as a liquid crystal display device for liquid crystal display televisions, monitors, mobile phones, smart phones, or the like.

  提供了一种液晶显示器装置，可以限制液晶层电压保持比率（VHR）的降低和离子密度（ID）的增加，从而解决白色缺失像素、对齐不一致和烧屏等显示故障问题。根据本发明的液晶显示器装置可以限制液晶层电压保持比率（VHR）的降低和离子密度（ID）的增加，从而降低烧屏等故障显示的风险，特别适用于IPS模式或FFS模式的有源矩阵驱动液晶显示器装置，也可以用作液晶电视、监视器、移动电话、智能手机等液晶显示器装置。
• 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。
• LIQUID CRYSTALLINE COMPOUNDS HAVING EXO-METHYLENE SITE AND LIQUID CRYSTAL COMPOSITIONS COMPRISING THE SAME
  申请人：CHISSO CORPORATION

  公开号：EP0828700A1

  公开（公告）日：1998-03-18