4'-(2-甲基丁基)-(1,1'-联苯)-4-羧酸4-(己氧基)苯基酯 | 81367-71-7

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 缩酚酸和缩酚酸环醚类
• 中文名称: 4'-(2-甲基丁基)-(1,1'-联苯)-4-羧酸4-(己氧基)苯基酯
• 中文别名: 4-(己氧基)苯基4'-[(1R)-1-甲基丁基]联苯基-4-羧酸酯
• 英文名称: (+)-4-n-hexyloxyphenyl 4-(2''-methylbutyl)biphenyl 4'-carboxylate
• 英文别名: [1,1'-Biphenyl]-4-carboxylic acid, 4'-(2-methylbutyl)-, 4-(hexyloxy)phenyl ester；(4-hexoxyphenyl) 4-[4-(2-methylbutyl)phenyl]benzoate
• CAS: 81367-71-7
• 化学式: C₃₀H₃₆O₃
• 分子量: 444.614
• InChiKey: PBIDXTRUDSJION-UHFFFAOYSA-N

物化性质

• 沸点：
  572.2±50.0 °C(Predicted)
• 密度：
  1.040±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  9.4
• 重原子数：
  33
• 可旋转键数：
  13
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.37
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• Fluoroalkane derivative, its composition and liquid crystal device using same
  申请人：CANON KABUSHIKI KAISHA

  公开号：EP0267585A2

  公开（公告）日：1988-05-18

  A liquid crystal composition, comprising: at least one optically active mesomorphic compound having an asymmetric carbon atom to which a fluorine atom is directly bonded, and at least one mesomorphic compound having an optically active group represented by the following formula (1): wherein R1 denotes a linear or branched alkyl group having 1 - 18 carbon atoms, x is 0 or 1, y is an integer of 0 - 8, and C* denotes an asymmetric carbon atom.

  一种液晶组合物，包括：至少一种具有光学活性的间位化合物，该化合物具有与氟原子直接键合的不对称碳原子，以及至少一种具有下式（1）所代表的光学活性基团的间位化合物：其中 R1 表示具有 1 - 18 个碳原子的直链或支链烷基，x 为 0 或 1，y 为 0 - 8 的整数，C* 表示不对称碳原子。
• Optically active compound and liquid crystal composition containing same
  申请人：CANON KABUSHIKI KAISHA

  公开号：EP0301511A1

  公开（公告）日：1989-02-01

  An optically active, generally mesomorphic compound represented by the following formula (I): wherein R, denotes an alkyl group having 1 - 18 carbon atoms, R2 denotes an alkyl group having 1 - 12 carbon atoms; X denotes a single bond, or or and C* denotes an asymmetric carbon atom; k, m and n are respectively 0, 1 or 2 with proviso that k + m + n amounts to 2 or 3; and p is 1 or 2.

  由下式（I）表示的具有光学活性的一般介形化合物： 其中 R 表示具有 1 - 18 个碳原子的烷基，R2 表示具有 1 - 12 个碳原子的烷基，X 表示单键、 或 或 和 C*表示不对称碳原子；k、m 和 n 分别为 0、1 或 2，但 k + m + n 为 2 或 3；p 为 1 或 2。
• Polymeric liquid crystal composition and liquid crystal device
  申请人：CANON KABUSHIKI KAISHA

  公开号：EP0292244A2

  公开（公告）日：1988-11-23

  A polymeric liquid crystal composition comprises a polymer mesomorphic compound having an asymmetric carbon atom and a low-molecular weight mesomorphic compound. The composition can be easily formed into a film of a large area, shows a response speed which is not substantially different from that of the low-molecular weight mesomorphic compound alone and stably retains alignment resistant to pressure or heat impact. Such a good alignment is especially obtained when the polymeric liquid crystal composition is incorporated in a liquid crystal device by being disposed between a pair of substrates preferably having an alignment face provided with an orientation characteristic for aligning the molecular axis of the liquid crystal composition in one direction. It is suitable that the polymer mesomorphic compound is optically active and has a helical rotation direction opposite to that of the low-molecular weight mesomorphic compound.

  一种聚合物液晶组合物由一种具有不对称碳原子的聚合物介形化合物和一种低分子量介形化合物组成。这种组合物很容易形成大面积的薄膜，其响应速度与低分子量介形化合物本身的响应速度相差不大，并能在压力或热冲击下稳定地保持排列。特别是当聚合物液晶组合物被放置在一对基板之间，使其与液晶组合物的分子轴向一个方向对齐时，可以获得良好的对齐效果。聚合物介形化合物具有光学活性，其螺旋旋转方向与低分子量介形化合物的螺旋旋转方向相反，这一点是合适的。
• Mesomorphic compound, liquid crystal composition and liquid crystal device
  申请人：CANON KABUSHIKI KAISHA

  公开号：EP0322703A2

  公开（公告）日：1989-07-05

  A liquid crystal composition, comprising a main chain-type mesomorphic polymer and a mesomorphic monomer and showing a smectic phase including a plurality of molecular layers, wherein a linkage of a covalent bond is present between adjacent molecular layers among the plurality molecular layers. Because of the presence of the covalent bond linkage between the molecular layers, the elastic energy of the liquid crystal per se relating to the elastic energy between the smectic liquid crystal molecular layers can be controlled to provide a uniform alignment. The mesomorphic polymer preferably has a structure represented by the following formula (1 ): wherein A denotes a terminal flexible chain group, M denotes a mesogen group, F denotes a spacer flexible chain group, x is 0 or 1, B denotes an ester bond group, ether bond group, thioester bond group, dimethylsiloxane bond group or thioether bond group, and y is 1 - 200.

  一种液晶组合物，由主链型介晶聚合物和介晶单体组成，并显示出包括多个分子层的晶相，其中多个分子层中的相邻分子层之间存在共价键连接。由于分子层之间存在共价键连接，因此可以控制液晶本身的弹性能与共晶液晶分子层之间的弹性能，以提供均匀的排列。介晶聚合物最好具有下式（1）所表示的结构： 其中 A 表示末端柔性链基团，M 表示中间基团，F 表示间隔柔性链基团，x 为 0 或 1，B 表示酯键基团、醚键基团、硫酯键基团、二甲基硅氧烷键基团或硫醚键基团，y 为 1 - 200。
• Ferroelectric liquid crystal element
  申请人：NISSAN CHEMICAL INDUSTRIES LTD.

  公开号：EP0368204A2

  公开（公告）日：1990-05-16

  A ferroelectric liquid crystal element comprising a pair of sustrates each having a transparent electrode and an orientation controlling film formed on the electrode, and ferroelectric liquid crystal sandwiched between the substrates in contact with the film, wherein said orientation controlling film is an organic polymer film treated by rubbing treatment and capable of giving nematic liquid crystal a pretilt angle of at least 10° to the substrate surface.

  一种铁电液晶元件，包括一对基片，每个基片都有一个透明电极和形成在电极上的取向控制膜，以及夹在与膜接触的基片之间的铁电液晶，其中所述取向控制膜是经过摩擦处理的有机聚合物膜，能够使向列液晶与基片表面的前倾角至少达到 10°。