丙基双环己基-2,6-二氟-1-(二氟甲氧基)苯 | 137784-79-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 丙基双环己基-2,6-二氟-1-(二氟甲氧基)苯
• 英文名称: 4beta-(4-Difluoromethoxy-3,5-difluorophenyl)-4'beta-propyl-1alpha,1'alpha-bicyclohexane
• 英文别名: 2-(difluoromethoxy)-1,3-difluoro-5-[4-(4-propylcyclohexyl)cyclohexyl]benzene
• CAS: 137784-79-3
• 化学式: C₂₂H₃₀F₄O
• 分子量: 386.5
• InChiKey: GMCGTWFHMSDTJZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.4
• 重原子数：
  27
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.73
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  5

文献信息

• Liquid crystalline compound, liquid crystal composition containing the same and liquid crystal display device
  申请人：Chisso Corporation

  公开号：EP0733610A1

  公开（公告）日：1996-09-25

  The present invention describes a hexynediene derivative expressed by the following general formula I and liquid crystal compositions containing the derivative : wherein R1 and R2 independently represent an alkyl group or alkoxy group each having 1 to 10 carbon atoms, ring A and ring B independently represent 1,4-cyclohexylene or 1,4-phenylene. A liquid crystal display device containing said composition is also described.

  本发明描述了一种由以下通式 I 表示的己二烯衍生物和含有该衍生物的液晶组合物： 其中，R1 和 R2 分别代表各自具有 1 至 10 个碳原子的烷基或烷氧基，环 A 和环 B 分别代表 1,4-环己烯或 1,4-亚苯基。 还描述了一种含有上述组合物的液晶显示装置。
• 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 CRYSTAL COMPOUND AND LIQUID CRYSTAL COMPOSITION CONTAINING THE SAME
  申请人：CHISSO CORPORATION

  公开号：EP0742275A1

  公开（公告）日：1996-11-13

  A novel liquid crystal compound represented by general formula (1), and a liquid crystal composition containing the same and having a high clearing point and a viscosity reducing effect suitable for use as a liquid crystal display element. In formula (1) R1 represents C1-C12 alkyl wherein one CH2 group may be replaced by oxygen or -CH=CH-; X represents hydrogen or fluorine; Y represents hydrogen or C1-C5 alkoxy; 1 and m represent each independently 0 or 1; and n and p represent each independently a integer of 0 to 10; provided n is at least 1 when p is 0, and X represents fluorine and p represents 0 when Y represents alkoxy.

  一种由通式（1）表示的新型液晶化合物，以及一种含有该化合物并具有适合用作液晶显示元件的高凝点和降粘效果的液晶组合物。在式(1)中，R1代表C1-C12烷基，其中一个CH2基团可被氧或-CH=CH-取代；X代表氢或氟；Y代表氢或C1-C5烷氧基；1和m各自独立地代表0或1；n和p各自独立地代表0至10的整数；条件是当p为0时，n至少为1，当Y代表烷氧基时，X代表氟，p代表0。
• Novel liquid crystalline compound having a 1,1,2,3,3,3,-hexafluoropropyl group and liquid crystal composition
  申请人：Chisso Corporation

  公开号：EP0640578B2

  公开（公告）日：2001-06-27
• TN-ZELLE MIT VERBESSERTER GRAUSTUFENDARSTELLUNG
  申请人：MERCK PATENT GmbH

  公开号：EP0592635B1

  公开（公告）日：1998-10-14