1,4-Dimethyl-naphthalene-2,3-diol | 35461-87-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 1,4-Dimethyl-naphthalene-2,3-diol
• 英文别名: 1,4-Dimethylnaphthalene-2,3-diol
• CAS: 35461-87-1
• 化学式: C₁₂H₁₂O₂
• 分子量: 188.226
• InChiKey: LMKFFIKLTTVJMT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  14
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

文献信息

• Composition of epoxy resins based on condensed polynuclear aromatic compounds
  申请人：SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

  公开号：EP0682052A1

  公开（公告）日：1995-11-15

  An epoxy resin composition comprising a blend of: (a) at least one condensed polynucleararomatic epoxy resin derived from 2,6-dihydroxynaphthalene, 2,6-dihydroxyanthracene or 2,7-dihydroxyphenanthrene and (b) as curing agent, at least one polyhydric phenolic resin curing agent derived from at least one polyhydric phenolic compound having at least two phenolic hydroxyl groups which are attached to adjacent positions on an aromatic ring like catechol or dihydroxynaphthalenes, as essential components. The epoxy resin compositions according to the invention have in the cured state high heat resistance, i.e., an excellent strength at high temperature, and are not brittle at ambient temperature. They can be used as an adhesive, casting composition, encapsulating composition, moulding composition, and in the preparation of laminates.

  一种环氧树脂组合物，包括以下物质的混合物 (a) 至少一种缩合多核芳香族环氧树脂，由 2,6-二羟基萘、2,6-二羟基蒽或 2,7-二羟基菲衍生而来；(b) 作为固化剂，至少一种多氢酚醛树脂固化剂，由至少一种多氢酚类化合物衍生而来，这种多氢酚类化合物具有至少两个酚羟基，这两个酚羟基连接在邻苯二酚或二羟基萘等芳香环的相邻位置上。 根据本发明的环氧树脂组合物在固化状态下具有很高的耐热性，即在高温下具有很好的强度，并且在环境温度下不会变脆。它们可用作粘合剂、浇铸组合物、封装组合物、模塑组合物以及层压板的制备。
• AN ADHESION PROMOTING LAYER FOR USE WITH EPOXY PREPREGS
  申请人：Ga-Tek Inc.

  公开号：EP1218178A1

  公开（公告）日：2002-07-03
• EP1218178A4
  申请人：——

  公开号：EP1218178A4

  公开（公告）日：2003-01-08
• Aromatic Polymer and Producing Method Thereof
  申请人：Habaue Shigeki

  公开号：US20090105445A1

  公开（公告）日：2009-04-23

  An aromatic polymer, containing a repeating unit represented by Formula (I), and having properties (A1) and (B1): (A1) the number average degree of polymerization of an acetylated product obtained by acetylation of the hydroxyl groups of the polymer is 3 or more, and (B1) at a wavelength where an absolute value of molar ellipticity (degree·cm −2 ·dmol −1 ) per mole of the repeating unit of the acetylated product in a circular dichroism spectrum of the acetylated product reaches maximum in a wavelength range of from 200 to 350 nm, the absolute value is 50,000 or more: wherein R represents a hydrocarbon, hydrocarbon-oxy, hydrocarbon-mercapto or hydrocarbon-amino group that may be substituted; the two R′s may bind to each other to form a ring; and the repeating unit represented by Formula (I) has two binding sites and has no symmetrical plane perpendicular to the benzene ring.
• US5597876A
  申请人：——

  公开号：US5597876A

  公开（公告）日：1997-01-28