(4-溴-2-氟苯基)(环戊基)甲酮 | 898791-68-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: (4-溴-2-氟苯基)(环戊基)甲酮
• 英文名称: 4-Bromo-2-fluorophenyl cyclopentyl ketone
• 英文别名: (4-bromo-2-fluorophenyl)-cyclopentylmethanone
• CAS: 898791-68-9
• 化学式: C₁₂H₁₂BrFO
• 分子量: 271.12
• InChiKey: KTADRIGCYYEHGL-UHFFFAOYSA-N

物化性质

• 沸点：
  336.5±27.0 °C(Predicted)
• 密度：
  1.456±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2914700090

文献信息

• LIQUID CRYSTAL COMPOUNDS CONTAINING DIBENZOPYRAN DERIVATIVES OF NAPHTHENIC BASE AND APPLICATION THEREOF
  申请人：SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIALS CO., LTD

  公开号：US20160230092A1

  公开（公告）日：2016-08-11

  The present invention discloses liquid crystal compounds having dibenzopyran derivatives with cycloalkyl groups, and preparation methods and application thereof. The liquid crystal compounds having dibenzopyran derivatives with cycloalkyl terminal groups, shown in formula I, exhibit better miscibility and a very large negative dielectric constant, compared to those having a flexible alkyl chain as a terminal group, therefore the compounds of the present invention, shown in formula I, may improve the miscibility of liquid crystal compounds and broaden the application range of liquid crystal mixtures. In addition, the compounds may also increase the negative dielectric constants of liquid crystal mixtures, having an important application value.
• US9540565B2
  申请人：——

  公开号：US9540565B2

  公开（公告）日：2017-01-10