1,1,2,2-四(3,5-二甲基-4-羟基苯基)-乙烷 | 107307-04-0

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 中文名称: 1,1,2,2-四(3,5-二甲基-4-羟基苯基)-乙烷
• 英文名称: 1,1,2,2-tetrakis(3,5-dimethyl-4-hydroxyphenyl)-ethane
• 英文别名: 1,1,2,2-tetrakis(4-hydroxy-3,5-dimethylphenyl)ethane；2,6,2',6',2'',6'',2''',6'''-octamethyl-4,4',4'',4'''-ethanediylidene-tetra-phenol；2,6,2',6',2'',6'',2''',6'''-Octamethyl-4,4',4'',4'''-aethandiyliden-tetra-phenol；1,1,2,2-tetrakis(4-hydroxy-3,5-xylyl)-ethane；1,1,2,2-tetrakis(3,5-dimethyl-4-hydroxyphenyl) ethane；1,1,2,2-Tetrakis-(4-hydroxy-3,5-dimethyl-phenyl)-ethan；2,6-Dimethyl-4-[1,2,2-tris(4-hydroxy-3,5-dimethylphenyl)ethyl]phenol
• CAS: 107307-04-0
• 化学式: C₃₄H₃₈O₄
• 分子量: 510.673
• InChiKey: ZJUVPYQIOGVRKO-UHFFFAOYSA-N

物化性质

• 熔点：
  320 °C
• 沸点：
  617.4±50.0 °C(Predicted)
• 密度：
  1.175±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  8.5
• 重原子数：
  38
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  80.9
• 氢给体数：
  4
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1,1,2,2-四(3,5-二甲基-4-羟基苯基)-乙烷 在 三氯化铁 作用下， 生成 2,6-dimethyl-4-[1,2,2-tris-(4-hydroxy-3,5-dimethyl-phenyl)-ethylidene]-cyclohexa-2,5-dienone
  参考文献：
  名称：

  Eine einfache Synthese mehrfach substituierter Äthane

  摘要：

  DOI：

  10.1007/bf00899471
• 作为产物：
  描述：

  2,6-二甲基苯酚 、 苯基-(1,1,2-三氯-乙基)-醚 在 三氯化铝 作用下， 生成 1,1,2,2-四(3,5-二甲基-4-羟基苯基)-乙烷
  参考文献：
  名称：

  Eine einfache Synthese mehrfach substituierter Äthane

  摘要：

  DOI：

  10.1007/bf00899471

文献信息

• Optically active compound and photosensitive resin composition
  申请人：——

  公开号：US20030211421A1

  公开（公告）日：2003-11-13

  A photoactive compound is used in combination with a photosensitizer, represented by the following formula (1): A −[( J ) m −( X-Pro )] n (1) wherein A represents a hydrophobic unit comprising at least one kind of hydrophobic groups selected from a hydrocarbon group and a heterocyclic group, J represents a connecting group, X-Pro represents a hydrophilic group protected by a protective group Pro which is removable by light exposure, m represents 0 or 1, and n represents an integer of not less than 1. The protective group Pro may be removable by light exposure in association with the photosensitizer (especially, a photo acid generator), or may be a hydrophobic protective group. The hydrophilic group may be a hydroxyl group or a carboxyl group. The photoactive compound has high sensitivity to a light source of short wavelength beams, for resist application, therefore, the photoactive compound is advantageously used for forming a pattern with high resolution.

  一种光活性化合物与光敏剂结合使用，由以下公式（1）表示： A −[( J ) m −( X-Pro )] n (1) 其中，A代表至少包括一种从烃基和杂环基中选择的疏水基的疏水单元，J代表连接基团，X-Pro代表由光照可去除的保护基团Pro保护的亲水基团，m代表0或1，n代表不少于1的整数。 保护基团Pro可以与光敏剂（特别是光酸发生剂）一起通过光照可去除，也可以是疏水保护基团。亲水基团可以是羟基或羧基。光活性化合物对短波长光源具有很高的敏感性，用于光刻应用，因此，该光活性化合物有利于形成具有高分辨率的图案。
• ACTINIC RAY-SENSITIVE OR RADIATION-SENSITIVE RESIN COMPOSITION, AND ACTINIC RAY-SENSITIVE OR RADIATION-SENSITIVE FILM AND PATTERN FORMING METHOD USING THE COMPOSITION
  申请人：INASAKI Takeshi

  公开号：US20130029255A1

  公开（公告）日：2013-01-31

  Provided is an actinic ray-sensitive or radiation-sensitive resin composition containing a compound (A) which contains at least one phenolic hydroxyl group and at least one group where a hydrogen atom in a phenolic hydroxyl group is substituted by a group represented by the following General Formula (1). (in the formula, each of R 11 and R 12 independently represents a hydrogen atom, an alkyl group, a cycloalkyl group, an aryl group, or an aralkyl group; X 11 represents an aryl group; M 11 represents a single bond or a divalent linking group; and Q 11 represents an alkyl group, a cycloalkyl group or an aryl group, wherein the number of carbon atoms which are included in the group represented by -M 11 -Q 11 is 3 or more, and at least two of R 11 , R 12 , Q 11 , and X 11 may form a ring by bonding to each other)

  提供的是一种感光树脂组合物，其中包含至少含有一个酚羟基和至少一个氢原子被以下通式（1）所代表的基替换的基团的化合物（A）。（在通式中，R11和R12分别独立地表示氢原子、烷基、环烷基、芳基或芳基烷基；X11表示芳基；M11表示单键或二价连接基团；Q11表示烷基、环烷基或芳基，其中包含在-M11-Q11所代表的基团中的碳原子数为3或更多，并且R11、R12、Q11和X11中至少有两个可以通过相互键合形成环）
• Encapsulating semiconductors
  申请人：SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

  公开号：EP0396203A2

  公开（公告）日：1990-11-07

  An epoxy resin encapsulation compositon comprising at least one filler, a tetrakisglycidyl ether of an α,α,ω,ω-tetrakis­(hydroxyphenyl)C₄-C₁₄ alkane and a curing agent, and a method of encapsulating with the inventive composition are described.

  本发明描述了一种环氧树脂封装组合物，其中包含至少一种填料、α,α,ω,ω-四(羟基苯基)C₄-C₁₄烷烃的四异缩水甘油醚和一种固化剂，以及使用本发明组合物进行封装的方法。
• Epoxy resin composition
  申请人：SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

  公开号：EP0459591A2

  公开（公告）日：1991-12-04

  An epoxy resin blend comprising a diglycidylether of substituted or unsubstituted biphenol and a polyepoxy resin derived from an α,α,Ω,Ω-tetrakis(hydroxyphenyl)hydrocarbyl, which exhibits advantageous properties for use in electrical encapsulation compositions.

  一种环氧树脂混合物，包含取代或未取代联苯酚的二缩水甘油醚和一种由 α、α、Ω、Ω-四(羟基苯基)烃基衍生的聚环氧树脂，该混合物在电气封装组合物中的使用具有优势特性。
• Method for preparing 1,1,2,2-tetrakis(4-hydroxy-3,5-dimethylphenyl)ethane, epoxy resin composition comprising it, epoxy resin derived from it and method for preparing the resin and composition
  申请人：MITSUI TOATSU CHEMICALS, Inc.

  公开号：EP0488597A1

  公开（公告）日：1992-06-03

  Herein provided are a method for preparing 1,1,2,2-tetrakis(4-hydroxy-3,5-dimethylphenyl)ethane (TKXE) comprising subjecting two molecules of bis(3,5-dimethyl-4-hydroxyphenyl) methane to dehydration-condensation under oxidizing conditions, an epoxy resin prepared by epoxidating TKXE obtained by the method and an epoxy resin composition comprising TKXE obtained by the method as a hardener and an epoxy resin as well as methods for preparing the resin and composition. The method makes it possible to prepare highly pure TKXE in the form of crystals. Moreover, the epoxy resin and the epoxy resin composition can provide hardened products excellent in physical properties such as heat resistance and mechanical strength.

  本文提供了一种制备 1,1,2,2-四(4-羟基-3,5-二甲基苯基)乙烷(TKXE)的方法，该方法包括在氧化条件下使两分子双(3,5-二甲基-4-羟基苯基)甲烷脱水缩合；通过环氧化该方法得到的 TKXE 而制备的环氧树脂；由该方法得到的 TKXE 作为固化剂和环氧树脂组成的环氧树脂组合物；以及制备该树脂和组合物的方法。该方法可以制备晶体形式的高纯度 TKXE。此外，环氧树脂和环氧树脂组合物可提供物理性能优异的硬化产品，如耐热性和机械强度。