4-Pentyl-cyclohexanecarboxylic acid 4-propyl-phenyl ester | 67679-71-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚酯
• 英文名称: 4-Pentyl-cyclohexanecarboxylic acid 4-propyl-phenyl ester
• 英文别名: trans-4-Propylphenyl 4-pentylcyclohexanecarboxylate；(4-propylphenyl) 4-pentylcyclohexane-1-carboxylate
• CAS: 67679-71-4
• 化学式: C₂₁H₃₂O₂
• 分子量: 316.484
• InChiKey: IIWRWTQRNMQITD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.5
• 重原子数：
  23
• 可旋转键数：
  9
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• 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。
• NEMATIC LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT USING SAME
  申请人：DIC Corporation

  公开号：EP2684935A1

  公开（公告）日：2014-01-15

  The present invention relates to a nematic liquid crystal composition that exhibits a positive dielectric anisotropy (Δε), the liquid crystal composition being useful as a liquid crystal display material, and a liquid crystal display element using the same. The liquid crystal composition of the present invention has a large absolute value of dielectric anisotropy thereof and a low viscosity. By using this liquid crystal composition, it is possible to provide a liquid crystal display element which has a high contrast, high-speed responsiveness, and good display quality in which image sticking and display defects are not generated. The liquid crystal display element using the liquid crystal composition of the present invention is a useful display element which realizes both high-speed response and suppression of display defects. In particular, the liquid crystal display element is useful as a liquid crystal display element for active-matrix driving, and can be applied to, for example, an IPS-type or TN-type liquid crystal display element.

  本发明涉及一种表现出正介电各向异性（Δε）的向列液晶组合物，该液晶组合物可用作液晶显示材料，以及使用该液晶组合物的液晶显示元件。本发明的液晶组合物具有较大的介电各向异性绝对值和较低的粘度。通过使用这种液晶组合物，可以提供一种对比度高、响应速度快、显示质量好且不会产生图像粘连和显示缺陷的液晶显示元件。使用本发明液晶成分的液晶显示元件是一种既能实现高速响应又能抑制显示缺陷的实用显示元件。特别是，该液晶显示元件可用作有源矩阵驱动的液晶显示元件，并可应用于例如 IPS 型或 TN 型液晶显示元件。
• NEMATIC LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT USING THE SAME
  申请人：Kuriyama Takeshi

  公开号：US20150060733A1

  公开（公告）日：2015-03-05

  The nematic liquid crystal composition exhibits a positive dielectric anisotropy (Δε), the liquid crystal composition being useful as a liquid crystal display material, and a liquid crystal display element using the same. The liquid crystal composition of the present invention has a large absolute value of dielectric anisotropy thereof and a low viscosity. By using this liquid crystal composition, it is possible to provide a liquid crystal display element which has a high contrast, high-speed responsiveness, and good display quality in which image sticking and display defects are not generated. The liquid crystal display element using the liquid crystal composition is a useful display element which realizes both high-speed response and suppression of display defects. In particular, the liquid crystal display element is useful as a liquid crystal display element for active-matrix driving, and can be applied to, for example, an IPS-type or TN-type liquid crystal display element.
• NEMATIC LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE USING SAME
  申请人：DIC CORPORATION

  公开号：US20150275086A1

  公开（公告）日：2015-10-01

  There is provided a nematic liquid crystal composition which has a positive dielectric anisotropy (Δ∈) and is useful as a liquid crystal display material, and to a liquid crystal display device using it. The liquid crystal composition has a dielectric anisotropy with a high absolute value and low viscosity. The liquid crystal display device using the liquid crystal composition has high contrast, high-speed response, and high display quality, and thus image sticking and display defects are not caused. The liquid crystal display device that uses the liquid crystal composition is a useful liquid crystal display device in which high-speed response is achieved and generation of display defects is reduced. The liquid crystal display device is particularly useful as an active matrix driving liquid crystal display device and can be applied to liquid crystal display devices with an IPS mode, a TN mode, or the like.
• US9285628B2
  申请人：——

  公开号：US9285628B2

  公开（公告）日：2016-03-15