2,4-Bis-(2-hydroxy-phenyl)-2-methyl-butan | 93727-54-9

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 直链 1,3-二芳基丙烷
• 英文名称: 2,4-Bis-(2-hydroxy-phenyl)-2-methyl-butan
• 英文别名: 2-[3-(2-Hydroxyphenyl)-3-methylbutyl]phenol
• CAS: 93727-54-9
• 化学式: C₁₇H₂₀O₂
• 分子量: 256.345
• InChiKey: NSDNLIONKFTIET-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  O-异戊烯基苯酚 、 苯酚 在 氢化铝 作用下， 生成 2,4-Bis-(2-hydroxy-phenyl)-2-methyl-butan
  参考文献：
  名称：

  The Aluminum Phenoxide-catalyzed Reaction of Phenol with Dienes

  摘要：

  DOI：

  10.1021/jo01038a051

文献信息

• Iron oxide pigmented, polycarbonate compositions
  申请人：MOBAY CORPORATION

  公开号：EP0212411A2

  公开（公告）日：1987-03-04

  The present invention is directed to a thermoplastic molding composition comprising a polycarbonate resin and a pigmenting amount of black iron oxide. The invention is predicated on the surprising findings that this composition yields stable, streaking-free molded articles. A preferred embodiment of the invention comprises a flame retarding agent and iron oxide based pigment selected from the group consisting of black iron oxide and red iron oxide, said flame retarding agent comprising polytetrafluoroethylene; the composition is characterized in that it is streaking-free and in that its flammability rating is at least 5V-3,2 mm in accordance with UL-94.

  本发明涉及一种热塑性模塑组合物，该组合物由聚碳酸酯树脂和一定量的黑色氧化铁颜料组成。本发明是基于这样一个惊人的发现，即这种组合物可以产生稳定、无条纹的模塑制品。本发明的一个优选实施方案包括阻燃剂和选自黑色氧化铁和红色氧化铁的氧化铁基颜料，所述阻燃剂包括聚四氟乙烯；该组合物的特点是无条纹，并且根据 UL-94 标准，其可燃性等级至少为 5V-3,2 mm。
• Verfahren zur Herstellung von Polysiloxan-Polycarbonat-Blockcokondensaten
  申请人：BAYER AG

  公开号：EP0864599A2

  公开（公告）日：1998-09-16

  Gegenstand der vorliegenden Erfindung ist ein Verfahren zur Herstellung von Polysiloxan-Polycarbonat-Blockcokondensaten aus Hydroxyaryloxy-terminierten Dimethylsiloxanen und aromatischen Oligocarbonaten in der Schmelze sowie die nach dem erfindungsgemäßen Verfahren erhältlichen Blockcokondensate.

  本发明的目的是以羟基芳氧基封端二甲基硅氧烷和芳香族低碳酸酯为熔体制备聚硅氧烷-聚碳酸酯嵌段缩合物的工艺，以及通过本发明工艺获得的嵌段缩合物。
• RESIN COMPOSITION
  申请人：SUMITOMO CHEMICAL COMPANY LIMITED

  公开号：EP3828239A1

  公开（公告）日：2021-06-02

  The present invention provides a resin composition comprising a thermoplastic resin (A), and a flat plate having a thickness of 3 mm obtained by injection molding using only the resin composition as a raw material satisfies all Eqs. 1 to 3 below: x<8; y<12; and y<12x−0.75 [where x is an initial haze (%) of the flat plate measured according to JIS K 7136 before a steel wool abrasion test, y is an amount of change in the haze (%) of the flat plate with respect to the initial haze (%) measured according to JIS K 7136 after the steel wool abrasion test, and the steel wool abrasion test is a test in which #0000 steel wool is pressed against a surface of the flat plate at a pressure of 14 kPa and rubbed back-and-forth 11 times at a speed of 15 cm/sec in a direction perpendicular to the fiber direction of the steel wool].

  本发明提供了一种由热塑性树脂（A）组成的树脂组合物，以及一种仅使用该树脂组合物作为原料通过注塑成型获得的厚度为 3 毫米的平板，该平板满足以下所有公式 1 至 3：x<8; y<12; 和 y<12x-0.75 [其中，x 是钢丝绵磨损试验前根据 JIS K 7136 测得的平板初始雾度（%），y 是钢丝绵磨损试验后根据 JIS K 7136 测得的平板雾度相对于初始雾度的变化量（%）、钢丝绒磨损试验是指将 #0000 钢丝绒以 14 千帕的压力压在平板表面，并以 15 厘米/秒的速度沿垂直于钢丝绒纤维方向来回摩擦 11 次]。
• POLYCARBONAT-STYROLCOPOLYMER-BLENDS MIT VERBESSERTEN EIGENSCHAFTEN
  申请人：BASF AKTIENGESELLSCHAFT

  公开号：EP1497371A1

  公开（公告）日：2005-01-19
• Flowable Thermoplastic Material Containing Halogen Flameproffing Agents
  申请人：Mettlach Claudia

  公开号：US20080207812A1

  公开（公告）日：2008-08-28

  Thermoplastic molding compositions comprising A) from 10 to 99% by weight of at least one thermoplastic polymer, B) from 0 to 50% by weight of B1) at least one highly branched or hyperbranched polycarbonate with an OH number of from 1 to 600 mg KOH/g of polycarbonate (to DIN 53240, Part 2), or B2) at least one highly branched or hyperbranched polyester of A x B y type, where x is at least 1.1 and y is at least 2.1, or a mixture of these, C) from 1 to 30% by weight of a flame retardant combination composed of, based on 100% by weight of C), C1) from 20 to 99% by weight of a halogen-containing epoxy resin, C2) from 1 to 80% by weight of an antimony oxide, D) from 0 to 60% by weight of other additives, where the total of the percentages of components A) to D) is 100%.