2-丙烯酸(2,3,4,5,6-五氟苯基)甲基酯 | 153614-61-0

• 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: 2-丙烯酸(2,3,4,5,6-五氟苯基)甲基酯
• 英文名称: Difluoro(2,3,4-trifluorophenyl)methyl prop-2-enoate
• 英文别名: [difluoro-(2,3,4-trifluorophenyl)methyl] prop-2-enoate
• CAS: 153614-61-0
• 化学式: C₁₀H₅F₅O₂
• 分子量: 252.14
• InChiKey: VHZTUYUTKIOVAD-UHFFFAOYSA-N

物化性质

• 沸点：
  100-101°C 15mm
• 密度：
  1,44 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  7

安全信息

• 危险品标志：
  Xi
• 危险类别码：
  R36/37/38
• 海关编码：
  2916129000

文献信息

• Functionalized Photoreactive Compounds
  申请人：Cherkaoui Mohammed Zoubair

  公开号：US20080274304A1

  公开（公告）日：2008-11-06

  The present invention concerns functionalized photoreactive compounds of formula (I), that are particularly useful in materials for the alignment of liquid crystals. Due to the adjunction of an electron withdrawing group to specific molecular systems bearing an unsaturation directly attached to two unsaturated ring systems, exceptionally high photosensitivities, excellent alignment properties as well as good mechanical robustness could be achieved in materials comprising said functionalized photoreactive compounds of the invention.

  本发明涉及式(I)的官能化光反应化合物，特别适用于液晶对准材料。由于在特定分子系统中的不饱和键直接连接到两个不饱和环系统上附加了一个电子受体基团，因此在包含本发明的这些官能化光反应化合物的材料中可以实现异常高的光敏性、优异的对准性能以及良好的机械稳健性。
• [EN] CYANOSTILBENES<br/>[FR] CYANOSTILBÈNES
  申请人：ROLIC AG

  公开号：WO2014191292A1

  公开（公告）日：2014-12-04

  The present invention relates to novel compounds that are particularly useful for the alignment, especially photoalignment, of slave material, especially liquid crystals for optical or electro-optical applications, such as security applications, liquid crystal devices or optical or electro-optical films.

  本发明涉及一种新型化合物，特别适用于用于光学或电光应用的从材料，尤其是液晶的定向，特别是光定向，如安全应用、液晶器件或光学或电光薄膜。
• CYANOSTILBENES
  申请人：ROLIC AG

  公开号：US20160083655A1

  公开（公告）日：2016-03-24

  The present invention relates to novel compounds that are particularly useful for the alignment, especially photoalignment, of slave material, especially liquid crystals for optical or electro-optical applications, such as security applications, liquid crystal devices or optical or electro-optical films.

  本发明涉及新型化合物，特别适用于对从材料进行定向，尤其是光定向，特别是用于光学或电光应用的从材料，例如安全应用、液晶器件或光学或电光薄膜。
• CROSSLINKABLE FLUOROAROMATIC PREPOLYMER AND USE THEREOF
  申请人：ASAHI GLASS COMPANY LTD.

  公开号：EP1669389A1

  公开（公告）日：2006-06-14

  To provide a crosslinkable fluorinated aromatic prepolymer which is capable of forming a cured product having a low relative permittivity, high heat resistance, low birefringence and high flexibility, and its uses. A crosslinkable fluorinated aromatic prepolymer which is obtained by subjecting a compound (Y-1) having a crosslinkable functional group (A) and a phenolic hydroxyl group and/or a compound (Y-2) having a crosslinkable functional group (A) and a fluorinated aromatic ring, to a condensation reaction in the presence of a HF-removing agent, with a fluorinated aromatic compound (B) represented by the formula (1): (wherein n is an integer of from 0 to 2, each of a and b which are independent of each other, is an integer of 0 to 3, and each of Rf1 and Rf2 represents a fluorinated alkyl group having at most 8 carbon atoms and a compound (C) having at least 3 phenolic hydroxyl groups, and which has crosslinkable functional groups (A) and ether bonds and has a number average molecular weight of from 1×103 to 5×105.

  提供一种可交联含氟芳香族预聚物，它能够形成具有低相对介电常数、高耐热性、低双折射和高柔韧性的固化产品及其用途。 一种可交联的氟化芳香族预聚物，它是将具有可交联官能团（A）和酚羟基的化合物（Y-1）和/或具有可交联官能团（A）和氟化芳香环的化合物（Y-2）与由式（1）表示的氟化芳香族化合物（B）在氢氟酸去除剂存在下进行缩合反应而得到的： (其中 n 为 0 至 2 的整数，a 和 b 互不相关，均为 0 至 3 的整数，Rf1 和 Rf2 分别代表具有至多 8 个碳原子的氟化烷基和具有至少 3 个酚羟基的化合物 (C)，该化合物具有可交联官能团 (A) 和醚键，其平均分子量为 1×103 至 5×105。
• Functionalized photoreactive compounds
  申请人：Rolic AG

  公开号：EP1764405A1

  公开（公告）日：2007-03-21

  The present invention concerns functionalized photoreactive compounds of formula (I) that are particularly useful in materials for the alignment of liquid crystals. Due to the adjunction of an electron withdrawing group to specific molecular systems bearing an unsaturation directly attached to two unsaturated ring systems, exceptionally high photosensitivities, excellent alignment properties as well as good mechanical robustness could be achieved in materials comprising said functionalized photoreactive compounds of the invention.

  本发明涉及式 (I) 的官能化光活性化合物，这些化合物在液晶配向材料中特别有用。 由于在直接连接两个不饱和环体系的特定分子体系中加入了一个退电子基团，因此在包含本发明所述功能化光活性化合物的材料中，可以获得极高的光敏性、优异的配向性能以及良好的机械坚固性。