5-(1,1,1,3-Tetrafluoropropan-2-yl)-2-benzofuran-1,3-dione

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并呋喃
• 英文名称: 5-(1,1,1,3-Tetrafluoropropan-2-yl)-2-benzofuran-1,3-dione
• 英文别名: 5-(1,1,1,3-tetrafluoropropan-2-yl)-2-benzofuran-1,3-dione
• 化学式: C₁₁H₆F₄O₃
• 分子量: 262.16
• InChiKey: LQFDIBHPIVFQEM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  43.4
• 氢给体数：
  0
• 氢受体数：
  7

文献信息

• POLYIMIDE, COPPER-CLAD LAMINATE, FLEXIBLE PRINTED CIRCUIT BOARD, AND METHOD FOR MANUFACTURING THE FLEXIBLE PRINTED CIRCUIT BOARD
  申请人：Zhen Ding Technology Co., Ltd.

  公开号：US20140158410A1

  公开（公告）日：2014-06-12

  A polyimide is formed by dehydrating a polyamic acid. The polyamic acid is formed by polymerizing a diamine and a fluorine dianhydride. The diamine is 2,2′-bis[4-(4-aminophenoxy) phenyl] propane, and the fluorine dianhydride is 2,2-bis(3,4-dicarboxyphenyl) hexafluoropropane dianhydride. When a color of the polyimide is defined by Lab color space, b component is set from about −10 to about +10. The disclosure further relates to a copper-clad laminate, a flexible printed circuit, and a method for manufacturing the flexible printed circuit.