4,4-二羟基-3,3,5,5-四甲基二苯基甲烷二缩水甘油基醚 | 93705-66-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 4,4-二羟基-3,3,5,5-四甲基二苯基甲烷二缩水甘油基醚
• 中文别名: 4,4'-二羟基-3,3',5,5'-四甲基二苯基甲烷二缩水甘油基醚
• 英文名称: 4,4’-methylenebis(2,6-dimethylphenol) diglycidyl ether
• 英文别名: Oxirane, 2,2'-(methylenebis((2,6-dimethyl-4,1-phenylene)oxymethylene))bis-；2-[[4-[[3,5-dimethyl-4-(oxiran-2-ylmethoxy)phenyl]methyl]-2,6-dimethylphenoxy]methyl]oxirane
• CAS: 93705-66-9；93705-67-0
• 化学式: C₂₃H₂₈O₄
• 分子量: 368.473
• InChiKey: DYCOQZIBHVOFLQ-UHFFFAOYSA-N

物化性质

• 沸点：
  501.9±45.0 °C(Predicted)
• 密度：
  1.142±0.06 g/cm3(Predicted)
• LogP：
  4.17

计算性质

• 辛醇/水分配系数(LogP)：
  4.07
• 重原子数：
  27.0
• 可旋转键数：
  8.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.48
• 拓扑面积：
  43.52
• 氢给体数：
  0.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  甲基丙烯酸 、 4,4-二羟基-3,3,5,5-四甲基二苯基甲烷二缩水甘油基醚 在 2,6-二叔丁基-4-甲基苯酚 、 苄基三甲基氯化铵 作用下， 反应 5.0h， 以95%的产率得到
  参考文献：
  名称：

  歯科用硬化性組成物

  摘要：

  【课题】提供一种适度低粘度的牙科用硬化性组合物，即使长期浸泡在水中，硬化体的强度降低也较少。 【解决手段】包含式（1）所示的可聚合单体的牙科用硬化性组合物。 【选择图】无

  公开号：

  JP2018145097A
• 作为产物：
  描述：

  4,4'-亚甲基双(2,6-二甲苯酚) 、 环氧氯丙烷 在 sodium hydroxide 作用下， 以 异丙醇 、 水 为溶剂， 反应 2.0h， 以60%的产率得到4,4-二羟基-3,3,5,5-四甲基二苯基甲烷二缩水甘油基醚
  参考文献：
  名称：

  [EN] DENTAL MATERIALS AND METHOD OF MANUFACTURE
  [FR] MATÉRIAUX DENTAIRES ET PROCÉDÉ DE FABRICATION ASSOCIÉ

  摘要：

  牙科材料可能由非基因毒性的多羟基苯制成，其雌激素活性低于双酚S，同时具有与传统基于双酚A衍生的牙科材料相当的强度和柔韧性等特性。

  公开号：

  WO2014025406A1

文献信息

• ORGANOPOLYSILOXANE DERIVATIVE
  申请人：Nagase-Ciba Ltd.

  公开号：EP0761722A1

  公开（公告）日：1997-03-12

  Disclosed is an organo-polysiloxane derivative useful as a dispersing agent for homogeneously dispersing a silicone gel in a curable resin such as an epoxy resin. The organo-polysiloxane derivative is prepared by a first reaction step for reacting an organo-polysiloxane compound A having an active hydrogen-containing group in each of its both terminals and having from 5 to 70 siloxane bonds with a bifunctional organic compound B having two functional groups reactable with active hydrogen; and a second reaction step for reacting a reaction mixture obtained in the first reaction step with a mixture of a bifunctional organic compound C having two active hydrogens with a bifunctional organic compound D having two functional groups reactable with the active hydrogen.

  本发明公开了一种有机聚硅氧烷衍生物，可用作分散剂，将硅凝胶均匀分散在环氧树脂等可固化树脂中。 该有机聚硅氧烷衍生物的制备方法是：第一反应步骤，将在其两个末端各含有一个活性含氢基团并具有 5 至 70 个硅氧烷键的有机聚硅氧烷化合物 A 与具有两个可与活性氢反应的官能团的双官能团有机化合物 B 反应；第二反应步骤，将在第一反应步骤中得到的反应混合物与具有两个活性氢的双官能团有机化合物 C 与具有两个可与活性氢反应的官能团的双官能团有机化合物 D 的混合物反应。
• METHOD OF CRYSTALLIZING ORGANIC OLIGOMER, EPOXY RESIN COMPOSITION CONTAINING ORGANIC OLIGOMER OBTAINED BY THE METHOD AND EPOXY RESIN CURED MATERIAL
  申请人：Tohto Kasei Co., Ltd.

  公开号：EP1640048A1

  公开（公告）日：2006-03-29

  For the purpose to provide a method to crystallize organic oligomer of low crystallizing speed without using a specific apparatus and without wasting huge energy, and to provide epoxy resin composition suited as the sealing material for semi-conductor containing the organic oligomer obtained by said method following method is found out. That is, the method for crystallization of organic oligomers comprising, after fluidizing powdered or granulated seed crystals of organic oligomer in an apparatus with powder stirring mechanism, pouring liquid of same crystallizable organic oligomer continuously or by batch into said apparatus so that to mix and disperse, then growing up crystals of the organic oligomer in said apparatus.

  为了提供一种结晶速度较低的有机低聚物的结晶方法，而不使用特定的设备，也不浪费巨大的能量，并提供适合作为含有通过所述方法获得的有机低聚物的半导体的密封材料的环氧树脂组合物，发现了以下方法。即，有机低聚物的结晶方法包括：将粉末状或颗粒状的有机低聚物籽晶在带有粉末搅拌机构的设备中流化后，将相同的可结晶有机低聚物的液体连续或分批倒入所述设备中，使其混合并分散，然后在所述设备中长出有机低聚物的晶体。
• METHOD FOR PRODUCING FIBER-REINFORCED THERMALLY MOLTEN EPOXY RESIN
  申请人：Nagase ChemteX Corporation

  公开号：EP1882714A1

  公开（公告）日：2008-01-30

  Disclosed herein are a method for producing a fiber-reinforced thermally meltable epoxy resin having excellent heat resistance using a thermally meltable epoxy resin having a high melting initiation temperature and a fiber-reinforced plastic molded by the method. The method for producing a fiber-reinforced thermally meltable epoxy resin comprises the steps of: (I) impregnating reinforcing fibers with a compound (A) having two epoxy groups in one molecule and a compound (B) having two phenolic hydroxyl groups in one molecule; and (II) linearly polymerizing the compounds (A) and (B) impregnated into the reinforcing fibers by polyaddition reaction, wherein at least a part of the compound (A) and/or at least a part of the compound (B) are/is a compound having a fluorene skeleton, and the compound (A) and the compound (B) are mixed in such a ratio that the number of moles of epoxy groups in the compound (A) is 0.9 to 1.1 times the number of moles of phenolic hydroxyl groups in the compound (B).

  本发明公开了一种使用具有高熔融起始温度的热熔性环氧树脂生产具有优异耐热性的纤维增强热熔性环氧树脂的方法，以及用该方法模塑的纤维增强塑料。生产纤维增强热熔性环氧树脂的方法包括以下步骤：(I) 用一个分子中含有两个环氧基团的化合物（A）和一个分子中含有两个酚羟基的化合物（B）浸渍增强纤维；(II) 通过加成反应使浸渍在增强纤维中的化合物(A)和(B)线性聚合，其中至少一部分化合物(A)和/或至少一部分化合物(B)是/是具有芴骨架的化合物，化合物(A)和化合物(B)的混合比例为化合物(A)中环氧基团摩尔数的 0.9至1.1倍。
• RESIN COMPOSITION
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP2133380A1

  公开（公告）日：2009-12-16

  A resin composition comprising an epoxy compound denoted by the formula (1): wherein Ar1, Ar2 and Ar3 are the same or different and each denotes any one of divalent groups denoted by the following formulas: wherein R denotes a hydrogen atom or an alkyl group having 1 to 8 carbon atoms, and an epoxy compound denoted by the formula (2): wherein R5 denotes a hydrogen atom or an alkyl group having 1 to 8 carbon atoms, and Q2 denotes a single bond or a straight-chain alkylene group having 1 to 8 carbon atoms.

  一种树脂组合物，包含由式（1）表示的环氧化合物： 其中 Ar1、Ar2 和 Ar3 相同或不同，且各自表示由下列式子表示的二价基团中的任意一个： 其中 R 表示氢原子或具有 1 至 8 个碳原子的烷基，以及由式 (2) 表示的环氧化合物： 其中 R5 表示氢原子或具有 1 至 8 个碳原子的烷基，Q2 表示单键或具有 1 至 8 个碳原子的直链亚烷基。
• PROCESS FOR PRODUCTION OF THERMOPLASTIC CURED EPOXY RESIN WITH TRANSPARENCY TO VISIBLE LIGHT, AND THERMOPLASTIC EPOXY RESIN COMPOSITION
  申请人：Nagase ChemteX Corporation

  公开号：EP2386587A1

  公开（公告）日：2011-11-16

  A process for the production of a thermoplastic cured epoxy resin which is transparent to visible light, characterized by curing (A) an epoxy compound having two epoxy groups in one molecule with (B) a compound having two phenolic hydroxyl groups in one molecule by means of (C) a cure accelerator consisting of at least one compound represented by general formula (1):         Rn-NHm (1) [wherein R is a monovalent C2-10 hydrocarbon group which may have a hydroxyl group at the β position to the nitrogen atom (with the proviso that when R has three or more carbon atoms, R includes both straight-chain and branched-chain hydrocarbon groups) ; when R has no hydroxyl group, R has a number of carbon atoms of 3 to 10; n is an integer of 1 to 3, and m is an integer of 2 to 0, with the sum of n and m being 3; and when multiple Rs are present, the Rs may be the same or different].

  一种生产对可见光透明的热塑性固化环氧树脂的工艺，其特征在于通过(C)一种至少由一种通式(1)代表的化合物组成的固化促进剂，将(A)一种一个分子中含有两个环氧基团的环氧化合物与(B)一种一个分子中含有两个酚羟基的化合物固化： Rn-NHm (1) [其中 R 为一价 C2-10 烃基，该烃基在氮原子的 β 位可带有羟基（但当 R 有三个或三个以上碳原子时，R 包括直链和支链烃基）；当 R 没有羟基时，R 的碳原子数为 3 至 10；n 为 1 至 3 的整数，m 为 2 至 0 的整数，n 和 m 之和为 3；当存在多个 R 时，R 可以相同或不同]。