1-(3,4-Difluorophenyl)-2,3-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: 1-(3,4-Difluorophenyl)-2,3-difluorobenzene
• 英文别名: 1-(3,4-difluorophenyl)-2,3-difluorobenzene
• 化学式: C₁₂H₆F₄
• 分子量: 226.17
• InChiKey: IFYMUKJVHTXAQA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• Liquid-crystalline medium and liquid-crystal display comprising the same
  申请人：MERCK PATENT GMBH

  公开号：US10774263B2

  公开（公告）日：2020-09-15

  A liquid-crystalline medium, preferably having a nematic phase and exhibiting a dielectric anisotropy of 0.5 or more, which contains compounds of formula B and formula S in which denotes denotes 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 S for the improvement of the transmission and/or response times of a liquid-crystalline medium which contains one or more additional mesogenic compounds.

  一种液晶介质，最好具有向列相，介电各向异性大于或等于 0.5，其中含有式 B 和式 S 的化合物 其中 表示 表示 将其用于电子光学显示器，特别是基于 IPS 或 FFS 效应的有源矩阵显示器、含有此类液晶介质的显示器，以及将式 S 化合物用于改善含有一种或多种额外介源化合物的液晶介质的透射率和/或响应时间。
• LIQUID-CRYSTALLINE MEDIUM AND LIQUID-CRYSTAL DISPLAY COMPRISING THE SAME
  申请人：MERCK PATENT GMBH

  公开号：US20170292072A1

  公开（公告）日：2017-10-12

  A liquid-crystalline medium, preferably having a nematic phase and dielectric anisotropy of 0.5 or more, which has one or more compounds of formula S in which denotes and the other parameters have the meanings given in the text. Also, the use of the medium 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 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.