2-甲基-3-嘧啶-2-基丙酸 | 819850-15-2

• 物质功能分类: 医药中间体 - 杂环化合物 - 嘧啶类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 中文名称: 2-甲基-3-嘧啶-2-基丙酸
• 中文别名: 2-甲基-3-嘧啶-2-丙酸
• 英文名称: 2-Methyl-3-(pyrimidin-4-YL)propanoic acid
• 英文别名: 2-methyl-3-pyrimidin-4-ylpropanoic acid
• CAS: 819850-15-2
• 化学式: C₈H₁₀N₂O₂
• 分子量: 166.18
• InChiKey: JHWIEAWILPSRMU-UHFFFAOYSA-N

物化性质

• 沸点：
  320.2±17.0 °C(Predicted)
• 密度：
  1.215

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  63.1
• 氢给体数：
  1
• 氢受体数：
  4

文献信息

• LIQUID CRYSTAL ALIGNMENT AGENT, LIQUID CRYSTAL ALIGNMENT FILM, AND LIQUID CRYSTAL DISPLAY ELEMENT
  申请人：Chi Mei Corporation

  公开号：US20170152443A1

  公开（公告）日：2017-06-01

  A liquid crystal alignment agent allowing formation of an LCD element having good reliability and less residual image, a liquid crystal alignment film, and an LCD element having the liquid crystal alignment film are shown. The liquid crystal alignment agent includes a polymer (A), a photosensitive polysiloxane (B), and a solvent (C). The polymer (A) is obtained by reacting a mixture that includes a tetracarboxylic dianhydride component (a-1) and a diamine component (a-2). The photosensitive polysiloxane (B) is obtained by reacting a polysiloxane (b-1) having an epoxy group with a cinnamic acid derivative (b-2) and an aromatic heterocyclic derivative (b-3) containing nitride, oxide or sulfide.