4-甲基-4'-(4-三氟甲氧基苯基)-1,1'-联环己烷 | 281680-32-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 4-甲基-4'-(4-三氟甲氧基苯基)-1,1'-联环己烷
• 中文别名: 4-[反式-4-(反式-4-甲基环己基)环己基]-1-三氟甲氧基苯
• 英文名称: 4-[trans-4-(trans-4-Methylcyclohexyl)cyclohexyl]-1-trifluoromethoxybenzene
• 英文别名: 1-[4-(4-methylcyclohexyl)cyclohexyl]-4-(trifluoromethoxy)benzene
• CAS: 281680-32-8
• 化学式: C₂₀H₂₇F₃O
• 分子量: 340.4
• InChiKey: ZLUCRZKCMZNNKG-UHFFFAOYSA-N

物化性质

• 沸点：
  371.0±42.0 °C(Predicted)
• 密度：
  1.094±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  8.3
• 重原子数：
  24
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.7
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME
  申请人：Samsung Display Co., Ltd.

  公开号：US20160326434A1

  公开（公告）日：2016-11-10

  A liquid crystal composition includes at least one liquid crystal molecule having a positive dielectric anisotropy represented by Chemical Formula 1: In Chemical Formula 1, each of A and B is independently 1, 4-cyclohexylene or 1, 4-phenylene, C is cyclopentyl or cyclopentadienyl, each of Z 1 and Z 2 is independently a single bond, alkylene group, carbonyloxy, —CF 2 O—, —OCF 2 —, —CH 2 O—, or —OCH 2 —, each of L 1 to L 8 is independently —H, —F, —CF 3 , or may be difluoride (diF) when A or B is 1, 4-cyclohexylene, each of L 9 to L 12 is independently —H, —F, —CF 3 , or difluoride, each of m and n is 0 to 2, and R 1 is an alkyl group or an alkoxy group, and the number of carbons of R 1 is about 1 to about 10.

  一种液晶组合物包括至少一种具有由化学式1表示的正介电各向异性的液晶分子： 在化学式1中，A和B中的每一个独立地是1,4-环己亚甲基或1,4-苯亚甲基，C是环戊基或环戊二烯基，Z1和Z2中的每一个独立地是单键、烷基、羰氧基、—CF2O—、—OCF2—、—CH2O—或—OCH2—，L1到L8中的每一个独立地是—H、—F、—CF3，或者当A或B为1,4-环己亚甲基时可以是二氟化物（diF），L9到L12中的每一个独立地是—H、—F、— 或二氟化物，m和n的每一个是0到2，R1是烷基或烷氧基，且R1的碳数约为1到约10。
• LIQUID-CRYSTALLINE MEDIUM AND LIQUID-CRYSTAL DISPLAY COMPRISING THE SAME AND COMPOUNDS
  申请人：Merck Patent GmbH

  公开号：US20210207029A1

  公开（公告）日：2021-07-08

  A liquid-crystalline medium having a nematic phase containing one or more compounds of formula D the use thereof in an electro-optical display, particularly in an active-matrix display based on the IPS or FFS effect, displays of this type which contain a liquid-crystalline medium of this type and the use of the compounds of formula D for improvement of the contrast and/or response times of a liquid-crystalline medium which contain one or more additional mesogenic compounds, as well as certain compounds of formula D.

  一种具有向列相的液晶介质，其中包含一个或多个化合物的化学式D，在电光显示器中的使用，特别是基于IPS或FFS效应的主动矩阵显示器中的使用，这种类型的显示器包含这种类型的液晶介质，并且使用化学式D的化合物来改善包含一个或多个额外向列相化合物的液晶介质的对比度和/或响应时间，以及某些化学式D的化合物。
• POLYMERIZABLE COMPOUNDS AND THE USE THEREOF IN LIQUID-CRYSTAL DISPLAYS
  申请人：MERCK PATENT GMBH

  公开号：US20170121606A1

  公开（公告）日：2017-05-04

  The present invention relates to polymerizable compounds, to processes and intermediates for the preparation thereof, to liquid-crystal (LC) media comprising them, and to the use of the polymerizable compounds and LC media for optical, electro-optical and electronic purposes, in particular in LC displays, especially in LC displays of the polymer sustained alignment type, or a stabilizers in LC media and LC displays.

  本发明涉及可聚合化合物，以及用于制备它们的过程和中间体，包括含有它们的液晶（LC）介质，以及用于光学、电光和电子用途的可聚合化合物和LC介质的使用，特别是在LC显示器中，尤其是在聚合物维持对准型LC显示器中，或者作为LC介质和LC显示器中的稳定剂。
• DIBENZOFURAN AND DIBENZOTHIOPHENE DERIVATIVES
  申请人：MERCK PATENT GMBH

  公开号：US20210403810A1

  公开（公告）日：2021-12-30

  The present invention relates to a compound of the general formula I in which the occurring groups and parameters have the meanings indicated in claim 1 , to the use thereof in liquid-crystalline or mesogenic media and to liquid-crystalline or mesogenic media comprising these derivatives.

  本发明涉及一种通式I的化合物，其中出现的基团和参数具有权利要求1中所示的含义，以及其在液晶或介质中的使用，以及包含这些衍生物的液晶或介质。
• LIQUID-CRYSTALLINE MEDIUM AND LIQUID-CRYSTAL DISPLAY COMPRISING THE SAME
  申请人：Merck Patent GmbH

  公开号：US20190002430A1

  公开（公告）日：2019-01-03

  The invention relates to a liquid-crystalline medium, preferably having a nematic phase and dielectric anisotropy of 0.5 or more, which comprises one or more compounds of formula S in which denotes and to the use thereof in an electro-optical display, particularly in an active-matrix display based on the IPS or FFS effect, to displays of this type which contain a liquid-crystalline medium of this type, and to the use of the compounds of formula S for the improvement of the transmission and/or response times of a liquid-crystalline medium which comprises one or more additional mesogenic compounds.

  本发明涉及一种液晶介质，优选具有向列相和介电各向异性为0.5或更高的性质，其中包括一个或多个式子为Sin的化合物，并将其用于电光显示器中，特别是基于IPS或FFS效应的有源矩阵显示器中，包含此类液晶介质的此类显示器，以及将式S的化合物用于改善包含一个或多个额外的介向性化合物的液晶介质的透射和/或响应时间。