反式-1-(4-丁基-环己基)-4-乙氧基-2,3-二氟-苯 | 415915-42-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 反式-1-(4-丁基-环己基)-4-乙氧基-2,3-二氟-苯
• 英文名称: trans-1-(4-Butyl-cyclohexyl)-4-ethoxy-2,3-difluoro-benzene
• 英文别名: 1-(4-butylcyclohexyl)-4-ethoxy-2,3-difluorobenzene
• CAS: 415915-42-3
• 化学式: C₁₈H₂₆F₂O
• 分子量: 296.4
• InChiKey: SPUIKFOOAHSYCG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.9
• 重原子数：
  21
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2909309090

文献信息

• POLYMERIZABLE-MONOMER-CONTAINING LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT USING SAME
  申请人：DIC Corporation

  公开号：EP3159393A1

  公开（公告）日：2017-04-26

  The problem to be solved by the present invention is to provide: a liquid crystal composition suitable for a liquid crystal display element which hardly generates drop marks in production without worsening various characteristics thereof as liquid crystal display elements such as dielectric anisotropy, viscosity, nematic phase upper limit temperature, low-temperature nematic phase stability, γ1 and others, and also burn-in characteristics of display elements, and which realizes a stable discharge amount of a liquid crystal material in an ODF process, and to provide a liquid crystal display element using the composition. The purpose of the present invention is to provide a liquid crystal composition provided with photosensitizing properties as the entire composition where a polymerizable monomer is combined with specific liquid crystal compounds.

  本发明要解决的问题是：提供一种适用于液晶显示元件的液晶组合物，该组合物在生产过程中几乎不会产生液滴痕迹，同时不会使其作为液晶显示元件的各种特性（如介电各向异性、粘度、向列相上限温度、低温向列相稳定性、γ1 等）以及显示元件的烧损特性恶化，并且能够在 ODF 工艺中实现稳定的液晶材料放电量，以及提供一种使用该组合物的液晶显示元件。本发明的目的是提供一种具有光敏特性的液晶组合物，作为可聚合单体与特定液晶化合物结合的整个组合物。
• Liquid crystal composition containing polymerizable compound and liquid crystal display element using same
  申请人：Kurisawa Kazuki

  公开号：US10011771B2

  公开（公告）日：2018-07-03

  A liquid crystal composition containing a polymerizable compound of the present invention has excellent characteristics of being able to prepare a PSA type liquid crystal display element with no problem of depositing in a wide temperature range, having high polymerization speed, high liquid crystal alignment regulation force after polymerization, excellent display qualities with no display unevenness, and excellent display characteristics with no defects in display characteristics such as image sticking and is appropriate as a liquid crystal composition in a practical use. Further, the liquid crystal display element with the above-described liquid crystal composition can be appropriately used for a PSA type liquid crystal display element.

  含有本发明的可聚合化合物的液晶组合物具有能够制备 PSA 型液晶显示元件且在宽温度范围内无沉积问题、聚合速度快、聚合后液晶排列调节力强、显示质量优异且无显示不平整现象、显示特性优异且无图像粘连等显示特性缺陷的优异特性，适合作为实际用途中的液晶组合物。此外，具有上述液晶成分的液晶显示元件可适当用于 PSA 型液晶显示元件。
• Liquid crystal composition containing polymerizable compound and liquid crystal display element using the same
  申请人：DIC CORPORATION

  公开号：US10287502B2

  公开（公告）日：2019-05-14

  A liquid crystal composition containing a polymerizable compound of the present invention has excellent characteristics of being able to prepare a PSA type liquid crystal display element with no problem of depositing in a wide temperature range, having high polymerization speed, high liquid crystal alignment regulation force after polymerization, excellent display qualities with no display unevenness, and excellent display characteristics with no defects in display characteristics such as image sticking and is appropriate as a liquid crystal composition in a practical use. Further, the liquid crystal display element with the above-described liquid crystal composition can be appropriately used for a PSA type liquid crystal display element.

  含有本发明的可聚合化合物的液晶组合物具有能够制备 PSA 型液晶显示元件且在宽温度范围内无沉积问题、聚合速度快、聚合后液晶排列调节力强、显示质量优异且无显示不平整现象、显示特性优异且无图像粘连等显示特性缺陷的优异特性，适合作为实际用途中的液晶组合物。此外，具有上述液晶成分的液晶显示元件可适当用于 PSA 型液晶显示元件。
• Liquid crystal composition and display device thereof
  申请人：Jiangsu Hecheng Display Technology Co., Ltd.

  公开号：US11155752B2

  公开（公告）日：2021-10-26

  The present invention discloses a liquid crystal composition comprising at least one compound of general formula I and a display device thereof. The present invention also discloses a liquid crystal display device comprising the liquid crystal composition of the present invention. The liquid crystal composition provided by the present invention has characteristics, such as a high absolute value of negative dielectric anisotropy, a high optical anisotropy, a superior low-temperature stability, a fast response speed and so forth. The liquid crystal display device comprising the liquid crystal composition of the present invention can satisfy the demand for low driving voltage and fast response.

  本发明公开了一种包含至少一种通式 I 化合物的液晶组合物及其显示装置。本发明还公开了一种包含本发明液晶组合物的液晶显示装置。本发明提供的液晶组合物具有负介电各向异性绝对值高、光学各向异性高、低温稳定性优异、响应速度快等特点。由本发明液晶成分组成的液晶显示装置可以满足低驱动电压和快速响应的要求。
• DIFLUORBENZOLDERIVATE
  申请人：MERCK PATENT GmbH

  公开号：EP0364538B1

  公开（公告）日：1992-05-06