1-乙氧基-4-(反式-4-乙基环己基)-2,3-二氟苯 | 415915-41-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 1-乙氧基-4-(反式-4-乙基环己基)-2,3-二氟苯
• 中文别名: 反式-1-乙氧基-4-(4-乙基-环己基)-2,3-二氟-苯；乙基环己基-2,3-二氟苯乙醚
• 英文名称: trans-1-(4-ethoxy-2,3-difluorophenyl)-4-ethylcyclohexane
• 英文别名: trans-1-Ethoxy-4-(4-ethyl-cyclohexyl)-2,3-difluoro-benzene；1-ethoxy-4-(4-ethylcyclohexyl)-2,3-difluorobenzene
• CAS: 415915-41-2
• 化学式: C₁₆H₂₂F₂O
• 分子量: 268.347
• InChiKey: BHXVWJXGODUILD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.8
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.62
• 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

• TETRAHYDROPYRAN COMPOUND, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
  申请人：Masukawa Tokifumi

  公开号：US20120145958A1

  公开（公告）日：2012-06-14

  A compound represented by formula (1-1) or (1-2) is provided. For example, R 1 and R 2 are independently hydrogen, alkyl having 1 to 10 carbons or alkoxy having 1 to 9 carbons; the ring A 1 , the ring A 2 , the ring A 3 , the ring A 4 , the ring A 5 and the ring A 6 are independently 1,4-cyclohexylene or 1,4-phenylene; a, b, c, d, e and f are independently 0 or 1, and the sum of a, b, c, d, e and f is 2; and g, h, i, j, k and l are independently 0 or 1, and the sum of g, h, i, j, k and l is 2.

  提供了由式(1-1)或(1-2)表示的化合物。例如，R1和R2分别独立地表示氢、具有1至10个碳的烷基或具有1至9个碳的烷氧基；环A1、环A2、环A3、环A4、环A5和环A6分别独立地表示1,4-环己基或1,4-苯基；a、b、c、d、e和f分别独立地表示0或1，且a、b、c、d、e和f的和为2；而g、h、i、j、k和l分别独立地表示0或1，且g、h、i、j、k和l的和为2。
• 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
• LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY APPARATUS USING THE SAME
  申请人：Kim Hyun-Wuk

  公开号：US20080273160A1

  公开（公告）日：2008-11-06

  A liquid crystal composition includes a bicyclohexyl compound in an amount of about 35 percent by weight to about 50 percent by weight, a cyclohexyl phenyl compound in an amount of about 15 percent by weight to about 25 percent by weight, a bicyclohexyl phenyl compound in an amount of about 20 percent by weight to about 25 percent by weight, and a cyclohexyl biphenyl compound in an amount of about 15 percent by weight to about 20 percent by weight. The liquid crystal composition can improve the display quality and response time of a liquid crystal display (LCD) apparatus.
• DISPLAY PANEL
  申请人：LEE Jung-Hun

  公开号：US20100149478A1

  公开（公告）日：2010-06-17

  A display panel includes a first substrate, a second substrate, and a liquid crystal layer. The first substrate includes a switching element connected to a gate line and a data line crossing each other, and a pixel electrode electrically connected to the switching element. The pixel electrode includes a first domain-dividing portion extending in a direction. The second substrate is spaced apart from the first substrate to have a cell gap of about 3.1 μm to about 3.3 μm. The second substrate includes a common electrode including a second domain dividing portion formed in a region between the first domain-dividing portions adjacent to each other. The liquid crystal layer is interposed between the first and second substrates. The liquid crystal layer includes a liquid crystal composition having a refractive anisotropy (Δn) of about 0.1010 to about 0.1030.