5-[[4-[(2,6-Difluoro-4-methylcyclohexyl)methyl]-2,6-difluorocyclohexyl]methyl]-2-ethyl-1,3-difluorobenzene

• 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: 5-[[4-[(2,6-Difluoro-4-methylcyclohexyl)methyl]-2,6-difluorocyclohexyl]methyl]-2-ethyl-1,3-difluorobenzene
• 英文别名: 5-[[4-[(2,6-difluoro-4-methylcyclohexyl)methyl]-2,6-difluorocyclohexyl]methyl]-2-ethyl-1,3-difluorobenzene
• 化学式: C₂₃H₃₀F₆
• 分子量: 420.5
• InChiKey: WTOMAQJHTMOBAX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.7
• 重原子数：
  29
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.74
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  6

文献信息

• Nematic liquid crystal composition
  申请人：DIC Corporation

  公开号：US10000700B2

  公开（公告）日：2018-06-19

  The present invention provides a liquid crystal composition having positive dielectric anisotropy and containing at least one compound represented by general formula (LC0): and at least one compound represented by general formula (LC1): R11A11-Z11m11A12-Z12-A13-R12  (LC1) The liquid crystal composition according to the present invention has refractive index anisotropy (Δn) adjusted to the desired level and a decrease in nematic phase-isotropic liquid phase transition temperature (Tni) and an increase in the nematic phase lower limit temperature are suppressed so as to achieve a sufficiently low viscosity (η) without degrading the nematic phase temperature range. When the liquid crystal composition of the present invention is used to produce a liquid crystal display device, a highly practical and highly reliable liquid crystal display device with high response speed and capacity for low-voltage drive is obtained.

  本发明提供了一种具有正介电常数性的液晶组合物，其中至少含有一种由通式 (LC0) 表示的化合物： 和至少一种由通式 (LC1) 代表的化合物： R11A11-Z11m11A12-Z12-A13-R12 (LC1) 根据本发明的液晶组合物的折射率各向异性（Δn）被调整到所需的水平，向列相-各向异性液相转变温度（Tni）的降低和向列相下限温度的升高被抑制，从而在不降低向列相温度范围的情况下获得足够低的粘度（η）。当使用本发明的液晶组合物生产液晶显示装置时，可获得具有高响应速度和低电压驱动能力的高实用性和高可靠性液晶显示装置。
• NEMATIC LIQUID CRYSTAL COMPOSITION
  申请人：Kaneoya Masakazu

  公开号：US20140225036A1

  公开（公告）日：2014-08-14

  A nematic liquid crystal composition of the present invention is used in liquid crystal display devices of the TN mode, OCB mode, ECB mode, IPS mode, or VA-IPS mode. The liquid crystal composition has positive dielectric anisotropy. Since the refractive index anisotropy and the nematic phase-isotropic liquid phase transition temperature are decreased and the increase in the lower limit temperature of the nematic phase is suppressed, the viscosity of the liquid crystal composition is sufficiently low without degrading the nematic phase temperature range. The liquid crystal composition also offers excellent features such as high-speed response, good display quality, and less display failures and is thus suitable as a practical liquid crystal composition.
• US9039929B2
  申请人：——

  公开号：US9039929B2

  公开（公告）日：2015-05-26
• US9321961B2
  申请人：——

  公开号：US9321961B2

  公开（公告）日：2016-04-26
• US9587175B2
  申请人：——

  公开号：US9587175B2

  公开（公告）日：2017-03-07