bis(4-hydroxy-3,5-dichlorophenyl)ether | 7580-57-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: bis(4-hydroxy-3,5-dichlorophenyl)ether
• 英文别名: 4,4'-Oxy di(2,6-dichloro)phenol；4,4a(2)-Oxybis[2,6-dichlorophenol]；2,6-dichloro-4-(3,5-dichloro-4-hydroxyphenoxy)phenol
• CAS: 7580-57-6
• 化学式: C₁₂H₆Cl₄O₃
• 分子量: 339.99
• InChiKey: TXYQFJWVHVYIHB-UHFFFAOYSA-N

物化性质

• 沸点：
  407.1±45.0 °C(Predicted)
• 密度：
  1.661±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.5
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  49.7
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-溴辛酸乙酯 、 bis(4-hydroxy-3,5-dichlorophenyl)ether 在 potassium carbonate 、 potassium iodide 作用下， 以 丁酮 为溶剂， 生成 2,2'-(Oxybis((2,6-dichloro-4,1-phenylene)oxy)bisoctanoic acid) diethyl eseter
  参考文献：
  名称：

  CH598179

  摘要：

  公开号：
• 作为产物：
  描述：

  4,4'-二羟基二苯醚 在 磺酰氯 作用下， 以 1,2-二氯乙烷 为溶剂， 生成 bis(4-hydroxy-3,5-dichlorophenyl)ether
  参考文献：
  名称：

  Bis(2-phenoxyalkane carboxylic acids) and derivatives thereof and their

  摘要：

  Bis (2-phenoxyalkane carboxylic acids)及其酯和盐的制备方法，这些化合物可用于治疗高脂血症和动脉硬化。

  公开号：

  US04148915A1

文献信息

• HYDROXY-TERMINATED SILOXANE, POLYSILOXANE-POLYCARBONATE COPOLYMER, AND PREPARATION METHOD THEREOF
  申请人：Kim Sun Mi

  公开号：US20120309922A1

  公开（公告）日：2012-12-06

  Provided are a hydroxy-terminated siloxane, a polysiloxane-polycarbonate copolymer including same as a repeating unit, and a preparation method thereof. The hydroxyl-terminated siloxane has the structure of chemical formula 1.

  提供了一种羟基终止的硅氧烷，包括其作为重复单元的聚硅氧烷-聚碳酸酯共聚物以及其制备方法。羟基终止的硅氧烷具有化学式1的结构。
• Transparent polycarbonate polyester composition and process
  申请人：——

  公开号：US20040097662A1

  公开（公告）日：2004-05-20

  Disclosed is a transparent/translucent molding composition and process for making prepared from an impact modifier and a resin blend of polycarbonate and a cycloaliphatic polyester having a matching index of refraction.

  公开了一种透明/半透明的模塑组合物和制备过程，该组合物由冲击改性剂和聚碳酸酯和环状脂肪族聚酯的树脂混合物制成，具有匹配的折射率指数。
• Multilayered, transparent articles and a process for their preparation
  申请人：Hale Raymond Wesley

  公开号：US20060199871A1

  公开（公告）日：2006-09-07

  Disclosed is a process for the preparation of multilayered, shaped articles having high transparency and low haze and comprising one or more thermoplastic polymers selected from polyesters, polycarbonates, and polyarylates, and a copolyamide or a transamidized, homogeneous blend of a least two polyamides. The thermoplastic polymer components and the polyamide components have refractive indices which differ by about 0.006 to about −0.0006. The small difference in the refractive indices enable the incorporation of regrind into one or more of the layers of the article while maintaining high clarity. These articles can exhibit improved excellent barrier properties and good melt processability while retaining excellent mechanical properties. Metal catalysts can be incorporated into one or more layers to impart oxygen-scavenging properties.

  本发明公开了一种制备具有高透明度和低浑浊度的多层成型物的方法，其中包括至少一种聚酯、聚碳酸酯和聚芳酯等热塑性聚合物以及共聚酰胺或至少两种聚酰胺的转酰胺化均质混合物。热塑性聚合物组分和聚酰胺组分的折射率之间的差异约为0.006至约-0.0006。折射率之间的微小差异使得可以将再生料合并到成型物的一个或多个层中，同时保持高透明度。这些成型物可以展现出优异的阻隔性能和良好的熔融加工性能，同时保持优异的机械性能。金属催化剂可以被纳入到一个或多个层中，以赋予氧吸收性能。
• Transparent polymer blends and articles prepared therefrom
  申请人：Hale Raymond Wesley

  公开号：US20060199919A1

  公开（公告）日：2006-09-07

  Disclosed are polymer compositions having high transparency and low haze comprising immiscible blends of one or more thermoplastic polymers selected from polyesters, polycarbonates, and polyarylates, and a copolyamide or a transamidized, homogeneous blend of a least two polyamides. The components of the immiscible blend which have refractive indices which differ by about 0.006 to about −0.0006. The small difference in the refractive indices enable the incorporation of regrind into the polymer composition to produce transparent shaped articles. The blends of the present invention are useful in producing shaped articles such as, for example, sheeting, films, tubes, bottles, preforms and profiles. These articles may have one or more layers and can exhibit improved excellent barrier properties and good melt processability while retaining excellent mechanical properties. Metal catalysts can be incorporated into the compositions to produce oxygen-scavenging compositions.

  揭示了高透明度和低浑浊度的聚合物组合物，包括不相溶的混合物，其中包括从聚酯，聚碳酸酯和聚芳酯中选择的一种或多种热塑性聚合物，以及共聚酰胺或至少两种聚酰胺的转酰胺化均质混合物。不相溶混合物的组分的折射率差异约为0.006至约-0.0006。折射率的微小差异使得可以将再生料并入聚合物组合物中，以生产透明的成型品。本发明的混合物可用于生产成型品，例如薄片、膜、管、瓶、预制件和型材。这些制品可以具有一个或多个层，并且可以展现出优异的阻隔性能和良好的熔融加工性能，同时保持优异的机械性能。还可以将金属催化剂并入组合物中，以生产氧清除组合物。
• Transparent polymer blends containing polyesters comprising a cyclobutanediol and articles prepared therefrom
  申请人：Hale Raymond Wesley

  公开号：US20060228507A1

  公开（公告）日：2006-10-12

  Disclosed are polymer compositions having high transparency and low haze comprising immiscible blends of at least one polyester comprising 2,2,4,4-tetramethyl-1,3-cyclobutanediol, and a copolyamide or a transamidized, homogeneous blend of a least two polyamides. The components of the immiscible blend have refractive indices which differ by about 0.006 to about −0.0006. The small difference in the refractive indices enable the incorporation of regrind into the polymer composition to produce transparent shaped articles. The blends of the present invention are useful in producing shaped articles such as, for example, sheeting, films, tubes, bottles, preforms and profiles. These articles may have one or more layers and can exhibit improved excellent barrier properties and good melt processability while retaining excellent mechanical properties. Metal catalysts can be incorporated into the compositions to produce oxygen-scavenging compositions.

  本发明涉及高透明度和低浑浊度的聚合物组合物，其包括至少一种聚酯，其中聚酯包括2,2,4,4-四甲基-1,3-环丁二醇，以及共聚酰胺或至少两种聚酰胺的转酰胺化均质混合物的不相混合的混合物。不相混合的混合物的组分的折射率之间的差异约为0.006到约-0.0006。折射率的小差异使得将回收料并入聚合物组合物中以生产透明成型品成为可能。本发明的混合物在生产成型品，例如片材、薄膜、管、瓶、预制件和型材方面非常有用。这些制品可以具有一个或多个层，并且可以表现出优异的阻隔性能和良好的熔融加工性能，同时保持优异的机械性能。金属催化剂可以并入组合物中以生产氧-吸附组合物。