1-Ethoxy-2-fluoro-4-[4-(4-propylcyclohexyl)phenyl]benzene | 868379-49-1

• 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-Ethoxy-2-fluoro-4-[4-(4-propylcyclohexyl)phenyl]benzene
• 英文别名: 1-ethoxy-2-fluoro-4-[4-(4-propylcyclohexyl)phenyl]benzene
• CAS: 868379-49-1
• 化学式: C₂₃H₂₉FO
• 分子量: 340.5
• InChiKey: SEKISNNOYDQKIF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.9
• 重原子数：
  25
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.48
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• Liquid crystalline compound having fluorobiphenyl group and negative dielectric anisotropy, liquid crystal composition, and liquid crystal display element
  申请人：JNC CORPORATION

  公开号：US10533136B2

  公开（公告）日：2020-01-14

  The disclosure provides a liquid crystalline compound that has at least one of physical properties such as high stability with respect to heat and light, a high clearing point (or a high upper limit temperature), a low lower limit temperature of a liquid crystal phase, a low viscosity, suitable optical anisotropy, large negative dielectric anisotropy, a suitable elastic constant, favorable compatibility with other liquid crystalline compounds at room temperature and low temperatures, a liquid crystal composition including the compound, and a liquid crystal display element including the composition. The compound is represented by Formula (1). Here, R1 is an alkyl group having 2 to 10 carbon atoms in which one —CH2CH2— is substituted with —CH═CH—; R2 is an alkyl group having 1 to 8 carbon atoms; ring A1 is 1,4-cyclohexylene; Y1 and Y2 are hydrogen or fluorine; Z1 is a single bond; and n1 is 1 or 2.

  本公开提供了一种液晶化合物，该化合物具有以下物理性质中的至少一种：对热和光的高稳定性、高清澈点（或高上限温度）、液晶相的低下限温度、低粘度、适当的光学各向异性、大的负介电各向异性、适当的弹性常数、在室温和低温下与其他液晶化合物的良好兼容性、包括该化合物的液晶组合物以及包括该组合物的液晶显示元件。该化合物由式（1）表示。 这里，R1 是具有 2 至 10 个碳原子的烷基，其中一个 -CH2CH2- 被 -CH═CH- 取代；R2 是具有 1 至 8 个碳原子的烷基；环 A1 是 1,4-环己烯；Y1 和 Y2 是氢或氟；Z1 是单键；n1 是 1 或 2。
• LIQUID CRYSTALLINE COMPOUND HAVING FLUOROBIPHENYL GROUP AND NEGATIVE DIELECTRIC ANISOTROPY, LIQUID CRYSTAL COMPOSITION, AND LIQUID CRYSTAL DISPLAY ELEMENT
  申请人：JNC CORPORATION

  公开号：US20190078020A1

  公开（公告）日：2019-03-14

  The disclosure provides a liquid crystalline compound that has at least one of physical properties such as high stability with respect to heat and light, a high clearing point (or a high upper limit temperature), a low lower limit temperature of a liquid crystal phase, a low viscosity, suitable optical anisotropy, large negative dielectric anisotropy, a suitable elastic constant, favorable compatibility with other liquid crystalline compounds at room temperature and low temperatures, a liquid crystal composition including the compound, and a liquid crystal display element including the composition. The compound is represented by Formula (1). Here, R 1 is an alkyl group having 2 to 10 carbon atoms in which one —CH 2 CH 2 — is substituted with —CH═CH—; R 2 is an alkyl group having 1 to 8 carbon atoms; ring A 1 is 1,4-cyclohexylene; Y 1 and Y 2 are hydrogen or fluorine; Z 1 is a single bond; and n 1 is 1 or 2.