5-Ethyl-2-(4-isopropylphenyl)-1,3-benzoxazole

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 5-Ethyl-2-(4-isopropylphenyl)-1,3-benzoxazole
• 英文别名: 5-ethyl-2-(4-propan-2-ylphenyl)-1,3-benzoxazole
• 化学式: C₁₈H₁₉NO
• 分子量: 265.3
• InChiKey: ZQISYFLEUKEHEY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  20
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.28
• 拓扑面积：
  26
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• TUNABLE REFRACTIVE INDEX POLYMERS
  申请人：Rohm and Haas Electronic Materials LLC

  公开号：US20210147707A1

  公开（公告）日：2021-05-20

  Disclosed is a coating comprising a polymeric layer, wherein the polymeric layer comprises a reaction product of a first monomer comprising two or more aromatic acetylene groups and a second monomer comprising two or more cyclopentadienone groups, or a cured product of the reaction product. The coating may or may not additionally contain a crosslinker and/or a thermal acid generator. Optical thin films made from the coatings exhibit refractive indices that make them useful as interlayers for matching refractive indices between adjacent layers of display devices; thereby improving device output efficiency.