4-Propyl-benzoic acid p-tolyl ester | 53132-03-9

• 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
• 英文名称: 4-Propyl-benzoic acid p-tolyl ester
• 英文别名: (4-Methylphenyl) 4-propylbenzoate
• CAS: 53132-03-9
• 化学式: C₁₇H₁₈O₂
• 分子量: 254.329
• InChiKey: KPPFDFQDMAMOMJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  19
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• Heterocyclic liquid crystal composition, reverse-mode polymer dispersed liquid crystal element, and selectively dimmable device
  申请人：NITTO DENKO CORPORATION

  公开号：US11001757B2

  公开（公告）日：2021-05-11

  Described herein are heterocyclic liquid crystal compositions that can allow for the adjustment of their refractive indices by the application of an electric field. In addition, selectively dimmable reverse-mode polymer dispersed liquid crystal (PDLC) elements and devices using these compositions are also described, which are transparent when no voltage is applied and opaque when a voltage is applied.

  本文介绍了可通过施加电场调节折射率的杂环液晶组合物。此外，还介绍了使用这些组合物的选择性可调光反向模式聚合物分散液晶（PDLC）元件和器件，它们在不施加电压时是透明的，而在施加电压时则是不透明的。
• Heterocyclic liquid crystal composition, reverse-mode polymer dispersed liquid crystal element, and associated selectively dimmable device
  申请人：NITTO DENKO CORPORATION

  公开号：US11003008B2

  公开（公告）日：2021-05-11

  Heterocyclic liquid crystal compositions that can allow for the adjustment of their refractive indices by the application of an electric field, such as those described by the following formula: are disclosed. Also disclosed are selectively dimmable reverse-mode polymer dispersed liquid crystal (PDLC) elements and devices using the aforementioned compositions, which are transparent when no voltage is applied and opaque when a voltage is applied.

  可通过施加电场调节折射率的杂环液晶组合物，例如下式所述的组合物： 的杂环液晶组合物。此外，还公开了使用上述组合物的选择性可调光反向模式聚合物分散液晶（PDLC）元件和器件，它们在不施加电压时是透明的，而在施加电压时则是不透明的。
• CATALYST COMPONENTS FOR THE POLYMERIZATION OF OLEFINS
  申请人：Basell Poliolefine Italia S.r.l.

  公开号：US20150158957A1

  公开（公告）日：2015-06-11

  Catalyst component for the polymerization of olefins comprising Mg, Ti and an electron donor compound of the following formula (I) in which R2-R8 groups, equal or different to each other, are selected from hydrogen, halogen and C1-C15 hydrocarbon groups, optionally containing an heteroatom selected from halogen, O, P, S, N, and Si and R9 groups are selected from C1-C15 hydrocarbon groups optionally containing an heteroatom selected from halogen, O, P, S, N, and Si.
• HETEROCYCLIC LIQUID CRYSTAL COMPOSITION, REVERSE-MODE POLYMER DISPERSED LIQUID CRYSTAL ELEMENT, AND ASSOCIATED SELECTIVELY DIMMABLE DEVICE
  申请人：NITTO DENKO CORPORATION

  公开号：US20190187497A1

  公开（公告）日：2019-06-20

  Described herein are heterocyclic liquid crystal compositions that can allow for the adjustment of their refractive indices by the application of an electric field, such as those described by the following formula (1) wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , X, Y are as described herein. In addition, selectively dimmable reverse-mode polymer dispersed liquid crystal (PDLC) elements and devices using the aforementioned compositions are also described, which are transparent when no voltage is applied and opaque when a voltage is applied.
• HETEROCYCLIC LIQUID CRYSTAL COMPOSITION, REVERSE-MODE POLYMER DISPERSED LIQUID CRYSTAL ELEMENT, AND SELECTIVELY DIMMABLE DEVICE
  申请人：NITTO DENKO CORPORATION

  公开号：US20200369957A1

  公开（公告）日：2020-11-26

  Described herein are heterocyclic liquid crystal compositions that can allow for the adjustment of their refractive indices by the application of an electric field. In addition, selectively dimmable reverse-mode polymer dispersed liquid crystal (PDLC) elements and devices using these compositions are also described, which are transparent when no voltage is applied and opaque when a voltage is applied.