4-Cyano-3-fluorophenyl trans-4-ethylcyclohexanecarboxylate | 90525-56-7

• 物质功能分类: 化学试剂 - 有机试剂 - 酯类
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚酯
• 英文名称: 4-Cyano-3-fluorophenyl trans-4-ethylcyclohexanecarboxylate
• 英文别名: (4-cyano-3-fluorophenyl) 4-ethylcyclohexane-1-carboxylate
• CAS: 90525-56-7
• 化学式: C₁₆H₁₈FNO₂
• 分子量: 275.32
• InChiKey: XKPXEPFCVKWEML-UHFFFAOYSA-N

物化性质

• 沸点：
  391.4±32.0 °C(Predicted)
• 密度：
  1.15±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  20
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  50.1
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2926909090
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H302

文献信息

• Liquid crystalline compound, liquid crystal composition containing the same and liquid crystal display device
  申请人：Chisso Corporation

  公开号：EP0733610A1

  公开（公告）日：1996-09-25

  The present invention describes a hexynediene derivative expressed by the following general formula I and liquid crystal compositions containing the derivative : wherein R1 and R2 independently represent an alkyl group or alkoxy group each having 1 to 10 carbon atoms, ring A and ring B independently represent 1,4-cyclohexylene or 1,4-phenylene. A liquid crystal display device containing said composition is also described.

  本发明描述了一种由以下通式 I 表示的己二烯衍生物和含有该衍生物的液晶组合物： 其中，R1 和 R2 分别代表各自具有 1 至 10 个碳原子的烷基或烷氧基，环 A 和环 B 分别代表 1,4-环己烯或 1,4-亚苯基。 还描述了一种含有上述组合物的液晶显示装置。
• High dielectric anisotropy liquid crystal compound and composition containing the same
  申请人：Cheng Kung-Lung

  公开号：US20080135803A1

  公开（公告）日：2008-06-12

  The invention relates to a high dielectric anisotropy liquid crystal compound which is a pyridyl derivative with substituents of electrons push-pull effect. Furthermore, the high dielectric anisotropy liquid crystal compounds are colorless and have high thermal and photo stability as well as high compatibility in a liquid crystal host. A liquid crystal composition containing the high dielectric anisotropy liquid crystal compound can reduce threshold voltage of cholesteric reflective displays, thus saving power and extending lifetime of driver ICs.
• US7622056B2
  申请人：——

  公开号：US7622056B2

  公开（公告）日：2009-11-24