1-[[2-Hydroxy-3-[(2-hydroxynaphthalen-1-yl)methyl]-5-methylphenyl]methyl]naphthalen-2-ol | 96870-33-6

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: 1-[[2-Hydroxy-3-[(2-hydroxynaphthalen-1-yl)methyl]-5-methylphenyl]methyl]naphthalen-2-ol
• CAS: 96870-33-6
• 化学式: C₂₉H₂₄O₃
• 分子量: 420.508
• InChiKey: PTVTUYMOKKODIM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.6
• 重原子数：
  32
• 可旋转键数：
  4
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  60.7
• 氢给体数：
  3
• 氢受体数：
  3

文献信息

• EPOXY RESIN, CURABLE RESIN COMPOSITION, CURED PRODUCT THEREOF, AND PRINTED CIRCUIT BOARD
  申请人：DIC Corporation

  公开号：US20150252136A1

  公开（公告）日：2015-09-10

  The preset invention provides a curable resin composition which causes little change in heat resistance after a heat history of cured products and exhibits low thermal expandability, and also provides a cured product of the curable resin composition, a printed circuit board causing little change in heat resistance after a heat history and having excellent low thermal expandability, and an epoxy resin having these performances. The epoxy resin is produced by polyglycidyl-etherification of a reaction product of para-cresol, a β-naphthol compound, and formaldehyde, the epoxy resin containing a trifunctional compound (x) represented by a structural formula (1) below and a dimer (y) represented by a structural formula (2) below, and the content of the trifunctional compound (x) is 55% or more in terms of ratio by area in GPC measurement.

  该预设发明提供了一种可固化树脂组合物，其在固化产品的热历史后热阻变化较小，且具有低热膨胀性，同时还提供了该可固化树脂组合物的固化产品、热历史后热阻变化较小且具有优异低热膨胀性的印刷电路板以及具有这些性能的环氧树脂。该环氧树脂是通过对对甲酚、β-萘酚化合物和甲醛的反应产物进行聚环氧丙烷化而生产的，该环氧树脂含有下式（1）所表示的三官能化合物（x）和下式（2）所表示的二聚体（y），其中三官能化合物（x）的含量在GPC测量中按面积比为55％或更高。