1-[4-(4-Ethylphenyl)phenyl]-2-fluoro-4-propylbenzene | 921605-37-0

• 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: 1-[4-(4-Ethylphenyl)phenyl]-2-fluoro-4-propylbenzene
• CAS: 921605-37-0
• 化学式: C₂₃H₂₃F
• 分子量: 318.4
• InChiKey: KNILZVBEJQYJOK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.4
• 重原子数：
  24
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• Liquid crystal composition and liquid crystal display device
  申请人：Chisso Corporation

  公开号：EP1788064A1

  公开（公告）日：2007-05-23

  A liquid crystal composition having a nematic phase and containing three components, wherein the first component is at least one compound selected from the group consisting of compounds represented by formula (1), the second component is at least one compound selected from the group consisting of compounds represented by formulas (2-1) to (2-3), and the third component is at least one compound selected from the group consisting of compounds represented by formula (3): wherein R1, R2 and R4 are independently alkyl having 1 to 12 carbons or alkenyl having 2 to 12 carbons; R3 is fluorine, alkyl having 1 to 12 carbons or alkenyl having 2 to 12 carbons; R5 is fluorine, chlorine, alkyl having 1 to 12 carbons or alkenyl having 2 to 12 carbons; R6 is alkenyl having 2 to 12 carbons; Y1 is fluorine, chlorine or trifluoromethoxy; X1, X2, X3 and X4 are independently hydrogen or fluorine; and one of X5 and X6 is fluorine, and the other is hydrogen.

  一种具有向列相并含有三种成分的液晶组合物，其中第一种成分为至少一种选自由式（1）所代表的化合物组成的组的化合物，第二种成分为至少一种选自由式（2-1）至（2-3）所代表的化合物组成的组的化合物，第三种成分为至少一种选自由式（3）所代表的化合物组成的组的化合物： 其中 R1、R2 和 R4 独立地是具有 1 至 12 个碳原子的烷基或具有 2 至 12 个碳原子的烯基；R3 是氟、具有 1 至 12 个碳原子的烷基或具有 2 至 12 个碳原子的烯基；R5 是氟、氯、具有 1 至 12 个碳原子的烷基或具有 2 至 12 个碳原子的烯基；Y1 是氟、氯或三氟甲氧基；X1、X2、X3 和 X4 独立地是氢或氟；X5 和 X6 中的一个是氟，另一个是氢。
• Liquid crystal element and method of producing the same
  申请人：JSR CORPORATION

  公开号：US10948780B2

  公开（公告）日：2021-03-16

  A liquid crystal element includes a pair of substrates disposed to face each other, a liquid crystal layer disposed between the pair of substrates, and a liquid crystal alignment layer provided on each of the liquid crystal layer sides of the pair of substrates. The liquid crystal layer includes a compound having an alkenyl structure and a compound having a terphenyl ring structure, or includes a compound having an alkenyl structure and a terphenyl ring structure in the same molecule, and the liquid crystal alignment layer is a layer comprising a liquid crystal alignment agent containing a polymer (P) which has at least one selected from the group consisting of a radical polymerizable group, a photoinitiator group, a nitrogen-containing heterocyclic ring (excluding imide rings in polyimides), an amino group and a protected amino group.

  一种液晶元件包括一对面对面设置的基板、设置在这对基板之间的液晶层以及设置在这对基板的液晶层两侧的液晶排列层。液晶层包括具有烯基结构的化合物和具有三联苯环结构的化合物，或包括在同一分子中具有烯基结构和三联苯环结构的化合物，液晶对位层是由液晶对位剂组成的层，液晶对位剂含有聚合物 (P)，聚合物 (P)至少具有选自由基可聚合基团、光引发剂基团、含氮杂环（不包括聚酰亚胺中的亚胺环）、氨基和受保护氨基组成的组中的一种。
• Liquid crystal compositions and liquid crystal display device
  申请人：Chisso Corporation

  公开号：EP1862526B1

  公开（公告）日：2009-10-14
• LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
  申请人：Hattori Norikatsu

  公开号：US20120181478A1

  公开（公告）日：2012-07-19

  A subject is to provide a liquid crystal composition that has a negative dielectric anisotropy and contains a specific 3-ring compound having a large optical anisotropy as a first component and a compound having a large negative dielectric anisotropy and containing a methyleneoxy group or pyran ring as a second component, and may contain a specific compound having a small viscosity as a third component and a specific compound having a large negative dielectric anisotropy as a fourth component, respectively, and a liquid crystal display device that contains the composition.
• NEMATIC LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE USING SAME
  申请人：DIC CORPORATION

  公开号：US20150001444A1

  公开（公告）日：2015-01-01

  A composition containing a compound represented by general formula (i) and a compound represented by general formula (ii): in the formulas, each of X i1 to X i6 independently represents a hydrogen atom, a fluorine atom or a chlorine atom, and each of X ii1 to X ii4 independently represents a hydrogen atom, a fluorine atom or a chlorine atom.