4-(反式-4-乙烯基环己基)-2-氟苄腈 | 157453-50-4

• 物质功能分类: 化学试剂 - 有机试剂 - 烯烃（环状与无环状）
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 4-(反式-4-乙烯基环己基)-2-氟苄腈
• 中文别名: 反式-2-氟-4-(4-乙烯基-环己基)-苯甲腈
• 英文名称: trans-2-Fluoro-4-(4-vinyl-cyclohexyl)-benzonitrile
• 英文别名: 4-(4-ethenylcyclohexyl)-2-fluorobenzonitrile
• CAS: 157453-50-4
• 化学式: C₁₅H₁₆FN
• 分子量: 229.29
• InChiKey: ICBKEHOJHRKLAF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  23.8
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• Switch element comprising a liquid-crystalline medium
  申请人：Merck Patent GmbH

  公开号：EP2423294A1

  公开（公告）日：2012-02-29

  The present invention relates to a switch element, which is thermoresponsive and which switches between a less transmissive state for radiant energy and a more transmissive state for radiant energy, and which comprises a liquid-crystalline medium. The invention furthermore relates to the use of the switch element for the regulation of radiant energy flow between interior spaces and the environment and for the regulation of the temperature of interior spaces. The invention furthermore relates to a liquid-crystalline medium, characterised in that it comprises 5-95 % of a compound of the formula (I), in particular for use in the switch elements according to the invention.

  本发明涉及一种开关元件，它具有热致伸缩性，可在辐射能的低透射状态和辐射能的高透射状态之间切换，它由液晶介质组成。本发明还涉及利用开关元件调节室内空间与环境之间的辐射能流以及调节室内空间的温度。本发明还涉及一种液晶介质，其特征在于它包含 5-95 % 的式 (I) 化合物，特别是用于本发明的开关元件中。
• Liquid-crystalline medium
  申请人：MERCK PATENT GMBH

  公开号：US10465114B2

  公开（公告）日：2019-11-05

  A liquid-crystalline medium which is suitable for use in a guest-host system. An LC device, preferably a device for the regulation of the passage of energy, containing the liquid-crystalline medium.

  适用于客-主系统的液晶介质。含有液晶介质的液晶装置，最好是用于调节能量通过的装置。
• NEMATIC LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY USING THE SAME
  申请人：DAINIPPON INK AND CHEMICALS, INC.

  公开号：EP1116770B1

  公开（公告）日：2008-04-02
• LIQUID-CRYSTALLINE MEDIUM
  申请人：Merck Patent GmbH

  公开号：EP2931839B1

  公开（公告）日：2017-11-01
• METHOD FOR PRODUCING LIQUID CRYSTAL COMPOSITION
  申请人：Kurisawa Kazuki

  公开号：US20100012896A1

  公开（公告）日：2010-01-21

  The present invention provides a method for producing a liquid crystal composition which mixes two or more liquid crystal compounds, namely, a method for producing a liquid crystal composition, including conducting agitation or ultrasonic irradiation of two or more liquid crystal compounds without applying external heat, wherein at least one of the liquid crystal compounds has a melting point higher than 40° C., and a temperature at a start of the agitation or ultrasonic irradiation is not more than 40° C. The production method of the present invention enables a highly reliable, high-quality liquid crystal composition to be produced without the necessity for large-scale equipment such as a pressure reduction apparatus or heating apparatus. Accordingly, this method is extremely practical for the production of liquid crystal compositions that require a high level of reliability.