1,3-Difluoro-2-methyl-5-[2-(4-methylphenyl)ethyl]benzene

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: 1,3-Difluoro-2-methyl-5-[2-(4-methylphenyl)ethyl]benzene
• 英文别名: 1,3-difluoro-2-methyl-5-[2-(4-methylphenyl)ethyl]benzene
• 化学式: C₁₆H₁₆F₂
• 分子量: 246.29
• InChiKey: NFANCPJLEHCMOC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• NEMATIC LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT USING SAME
  申请人：DIC CORPORATION

  公开号：US20160060526A1

  公开（公告）日：2016-03-03

  There is provided a positive liquid crystal composition that has a dielectric anisotropy useful as a liquid crystal display material. The liquid crystal composition has a liquid crystal phase in a wide temperature range, a low viscosity, a good solubility at low temperatures, a high resistivity, and a high voltage holding ratio, and is stable to heat and light. Use of this liquid crystal composition can provide a liquid crystal display element that has high displaying quality and is less likely to undergo displaying failures such as burn-in and dropping marks. A liquid crystal display element that employs the liquid crystal composition is useful for an active-matrix-driving liquid crystal display element and can be used for a liquid crystal display element that employs the TN mode, the IPS mode, the FFS mode, or the like.
• NEMATIC LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT USING THE SAME
  申请人：DIC CORPORATION

  公开号：US20160319195A1

  公开（公告）日：2016-11-03

  The present invention relates to a liquid crystal composition, which is a liquid crystal composition containing a compound represented by General Formula (II-1) as an anti-oxidizing agent for a liquid crystal composition containing the compound represented by General Formula (II-1) and also as a first component, and a compound represented by General Formula (K) as a second component. The compound represented by General Formula (II-1) enables obtainment of a working effect of the anti-oxidizing agent, and therefore it allows provision of a liquid crystal composition containing the anti-oxidizing agent which has improved reliability like low temperature stability, while the high dielectric anisotropy is maintained.
• ANTIOXIDANT FOR LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL COMPOSITION, AND LIQUID CRYSTAL DISPLAY DEVICE USING LIQUID CRYSTAL COMPOSITION
  申请人：DIC Corporation

  公开号：US20170029698A1

  公开（公告）日：2017-02-02

  The present invention is to provide an antioxidant for liquid crystal composition which contains one or more kinds of liquid crystal compounds having a positive dielectric anisotropy of 4 or more as an absolute value at 3% or more and is represented by Formula (II-1) (in the Formula (II-1), M y represents a hydrocarbon having from 1 to 25 carbon atoms, a 1,4-phenylene group, or a trans-1,4-cyclohexylene group, X y represent an alkylene group having from 1 to 15 carbon atoms, —OCH 2 —, —CH 2 O—, —COO—, —OCO—, —CF 2 O—, —OCF 2 —, —CF 2 CF 2 —, —CH═CH—COO—, —CH═CH—OCO—, —COO—CH═CH—, —OCO—CH═CH—, —CH═CH—, —C≡C—, a singlebond, a 1,4-phenylene group, or a trans-1,4-cyclohexylene group, and l represents an integer from 2 to 6), a liquid crystal composition containing the antioxidant, and a liquid crystal display device using the liquid crystal composition.
• US9487704B2
  申请人：——

  公开号：US9487704B2

  公开（公告）日：2016-11-08