2,6-双-(2-羟基-5-异丙基苯酚)-4-异丙基苯酚 | 102359-73-9

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二芳基庚烷
• 中文名称: 2,6-双-(2-羟基-5-异丙基苯酚)-4-异丙基苯酚
• 英文名称: 2,6-bis-(2-hydroxy-5-isopropylphenol)-4-isopropylphenol
• 英文别名: 2,6-Bis[(2-hydroxy-5-propan-2-ylphenyl)methyl]-4-propan-2-ylphenol
• CAS: 102359-73-9
• 化学式: C₂₉H₃₆O₃
• 分子量: 432.603
• InChiKey: YQERQEMYOWRTEC-UHFFFAOYSA-N

物化性质

• 沸点：
  567.5±45.0 °C(Predicted)
• 密度：
  1.098±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  8.1
• 重原子数：
  32
• 可旋转键数：
  7
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  60.7
• 氢给体数：
  3
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2,6-bis(bromomethyl)-4-isopropyl-3-methylphenol 、 2,6-双-(2-羟基-5-异丙基苯酚)-4-异丙基苯酚 生成 4-Methyl-5,11,17,23-tetra(propan-2-yl)pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(24),3(28),4,6,9,11,13(27),15(26),16,18,21(25),22-dodecaene-25,26,27,28-tetrol
  参考文献：
  名称：

  没有对称面的杯[4]芳烃的合成

  摘要：

  线性酚三聚体与适当的2,6-双-溴甲基苯酚的环缩合产生杯芳烃[4]芳烃，该芳烃没有对称平面。

  DOI：

  10.1016/s0040-4039(00)96922-3
• 作为产物：
  描述：

  2-hydroxymethyl-4-isopropylphenol 以 水 为溶剂， 生成 2,6-双-(2-羟基-5-异丙基苯酚)-4-异丙基苯酚
  参考文献：
  名称：

  Lamartine, Roger; Perrin, Robert; Vicens, Jacques, Molecular Crystals and Liquid Crystals (1969-1991), 1986, vol. 134, p. 219 - 236

  摘要：

  DOI：

文献信息

• Branched polycarbonate and process for production thereof
  申请人：IDEMITSU PETROCHEMICAL CO., LTD.

  公开号：EP0411433A2

  公开（公告）日：1991-02-06

  Novel branched polycarbonates having (1) intrinsic viscosity [η], (2) branching parameter G and (3) degree of branching λ in certain ranges are disclosed. Further, novel branched polycarbonates having (4) taking-off parameter A in addition to the above (1) to (3) is in a certain range are, also disclosed. Such novel branched polycarbonates are effective as raw materials for various moldings, particularly blow moldings such as large-sized blow moldings.

  本发明公开了具有(1)固有粘度[η]、(2)支化参数 G 和(3)支化度 λ 在一定范围内的新型支化聚碳酸酯。此外，还公开了除上述(1)至(3)之外，(4)起飞参数 A 在一定范围内的新型支化聚碳酸酯。 此类新型支化聚碳酸酯可有效用作各种模塑的原材料，尤其是吹塑模塑，如大型吹塑模塑。
• PHASE DIFFERENCE COMPENSATION FILM
  申请人：IDEMITSU PETROCHEMICAL CO., LTD.

  公开号：EP0596129A1

  公开（公告）日：1994-05-11

  A polycarbonate phase difference compensation film which can be used for a liquid crystal display, etc., and can reduce a change in retardation resulting from a temperature change in the stretching step by the use of a polycarbonate having a branched structure and a viscosity-average molecular weight of less than 40,000.

  一种聚碳酸酯相位差补偿薄膜，可用于液晶显示器等，通过使用具有支化结构且粘均分子量小于 40,000 的聚碳酸酯，可减少拉伸步骤中温度变化引起的延迟变化。
• A branched polycarbonate and a process for producing the same
  申请人：IDEMITSU PETROCHEMICAL CO. LTD.

  公开号：EP0646613A2

  公开（公告）日：1995-04-05

  A process for producing a branched polycarbonate which comprises using a branching agent containing 200 ppm or less of sulfur; a branched polycarbonate which is prepared by the interfacial method and contains 1.0 ppm or less of residual sulfur as an impurity; and a branched polycarbonate which is prepared by the melting method and contains 2.0 ppm or less of residual sulfur as an impurity; are provided. When the branched polycarbonate is produced by the interfacial method, the branched polycarbonate produced does not show deterioration in heat stability or cause mold corrosion. When the branched polycarbonate is produced by the melting method, the branched polycarbonate produced does not show deterioration in heat stability or in color tone.

  本发明提供了一种生产支化聚碳酸酯的工艺，包括使用含硫量不超过 200ppm 的支化剂；通过界面法制备的支化聚碳酸酯，其杂质残硫含量不超过 1.0ppm；以及通过熔融法制备的支化聚碳酸酯，其杂质残硫含量不超过 2.0ppm。用界面法生产支化聚碳酸酯时，所生产的支化聚碳酸酯的热稳定性不会变差，也不会导致模具腐蚀。用熔融法生产支化聚碳酸酯时，所生产的支化聚碳酸酯的热稳定性和色调不会变差。
• Polycarbonate resin composition and exterior automotive trim using same
  申请人：IDEMITSU PETROCHEMICAL CO., LTD.

  公开号：EP0709432A2

  公开（公告）日：1996-05-01

  The present invention intends to provide a polycarbonate resin composition which can inhibit the deterioration of the resin, can stably afford molded articles having a high stiffness and a good appearance, and is desirable as a material of exterior automotive trims and the like. The polycarbonate resin composition which comprises 30 to 89% by weight of a polycarbonate resin (A), 10 to 50% by weight of an aromatic polyester resin (B), 0 to 50% by weight of a rubbery elastomer (C) and 1 to 30% by weight of a surface-treated talc, mica or a mixture thereof (D). If necessary, a phosphite antioxidant (E) is blended with a mixture of these components (A), (B), (C) and (D) in an amount of 0.01 to 5 parts by weight to 100 parts by weight of the mixture. The exterior automotive trims can be obtained by molding this polycarbonate resin composition.

  本发明旨在提供一种聚碳酸酯树脂组合物，该组合物可以抑制树脂的劣化，可以稳定地 提供具有高硬度和良好外观的模塑制品，并且是汽车外饰等的理想材料。 聚碳酸酯树脂组合物包括 30%至 89%（按重量计）的聚碳酸酯树脂（A）、10%至 50%（按重量计）的芳香族聚酯树脂（B）、0%至 50%（按重量计）的橡胶弹性体（C）和 1%至 30%（按重量计）的表面处理滑石粉、云母或其混合物（D）。必要时，可将亚磷酸抗氧化剂（E）与这些成分（A）、（B）、（C）和（D）的混合物混合，混合量为 0.01 至 5 份（按重量计）/100 份（按重量计）混合物。通过模塑这种聚碳酸酯树脂组合物，可以获得汽车外部饰件。
• FLAME-RETARDANT THERMOPLASTIC RESIN COMPOSITION
  申请人：KANEKA CORPORATION

  公开号：EP0884366A1

  公开（公告）日：1998-12-16

  A flame retarded thermoplastic resin composition comprising (R) a thermoplastic resin comprising (A) a polycarbonate resin and (B) an aromatic polyester resin in an (A)/(B) ratio of 99/1 to 50/50 by weight, and per 100 parts by weight of the thermoplastic resin (R), (C) 0.5 to 100 parts by weight of a silicate compound and (D) 0.5 to 30 parts by weight of an organic phosphorus based flame retarder. The composition can exhibit excellent flame resistance and anti-drip property without containing a halogen atom and, moreover, has excellent properties such as heat resistance, mechanical strength, solvent resistance, surface property of moldings, and dimensional stability.

  一种阻燃热塑性树脂组合物，包括（R）由（A）聚碳酸酯树脂和（B）芳香族聚酯树脂组成的热塑性树脂，(A)/(B)的重量比为 99/1 至 50/50，每 100 份热塑性树脂（R）的重量比中，(C) 0.5 至 100 份硅酸盐化合物，以及(D) 0.5 至 30 份有机磷基阻燃剂。该组合物不含卤素原子，却具有优异的阻燃性和防滴落性，而且还具有优异的耐热性、机械强度、耐溶剂性、成型表面性能和尺寸稳定性。