1.1-Bis-<2.5-dichlor-phenyl>-aethan | 92153-45-2

• 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: 1.1-Bis-<2.5-dichlor-phenyl>-aethan
• 英文别名: 1,1-bis-(2,5-dichloro-phenyl)-ethane；1,1-Bis-(2,5-dichlor-phenyl)-aethan；1,4-Dichloro-2-[1-(2,5-dichlorophenyl)ethyl]benzene
• CAS: 92153-45-2
• 化学式: C₁₄H₁₀Cl₄
• 分子量: 320.045
• InChiKey: VDPLHRJTSYNBFJ-UHFFFAOYSA-N

物化性质

• 沸点：
  362.4±37.0 °C(Predicted)
• 密度：
  1.368±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.7
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  1,4-二氯苯 、 乙炔 在 三氯化铝 作用下， 生成 1.1-Bis-<2.5-dichlor-phenyl>-aethan
  参考文献：
  名称：

  Halogen nuclear substituted diaryl paraffins

  摘要：

  公开号：

  US02846478A1

文献信息

• Polyester thermoplastic molding compositions with good mold release
  申请人：MOBAY CORPORATION

  公开号：EP0146104A2

  公开（公告）日：1985-06-26

  The present disclosure is concerned with reinforced flame retarded polyethylene terephthalate molding compositions which have good mold release properties upon being injection molded because they contain low molecular weight copolymer acids which may have been neutralized with selected metal cations. If these copolymer acids are used in sufficient amount they may also act as drip suppressant agents thus allowing the compositions to reproducibly obtain a UL-94 rating at 1/32" of V-0. When used in lower amounts in combination with other drip suppressants these low molecular weight copolymer acids provide both enhanced mold release and enhanced drip suppression. These compositions contain a flame retardant package sufficient to give the base polyethylene terephthalate resin a UL-94 rating at ⅛" of V-0 when tested with just the flame retardant package. These compositions are preferably reinforced with glass or other fibers. The addition to these compositions of a compound bearing at least 3 terminal epoxy groups can improve the composition's physical properties and does improve their resistance to degradation due to thermal or hydrolysis exposure. These compositions are suitable for the injection molding of a wide variety of articles of commerce.

  本公开涉及增强型阻燃聚对苯二甲酸乙二醇酯模塑组合物，这种组合物在注塑成型时具有良好的脱模性能，因为它们含有低分子量的共聚物酸，这些共聚物酸可能已被选定的金属阳离子中和。如果这些共聚物酸的用量足够大，它们还可以起到抑制滴水的作用，从而使这些组合物在 1/32" V-0 时可重复获得 UL-94 等级。当以较低用量与其他滴注抑制剂结合使用时，这些低分子量共聚物酸既能增强脱模性，又能增强滴注抑制性。这些组合物含有阻燃剂包，足以使基底聚对苯二甲酸乙二醇酯树脂在 V-0 ⅛ 英寸时达到 UL-94 等级。这些组合物最好用玻璃纤维或其他纤维增强。在这些组合物中加入至少含有 3 个末端环氧基团的化合物，可以改善组合物的物理性能，并提高其抗热分解或水解降解的能力。这些组合物适用于各种商业产品的注塑成型。
• Thermoplastic polyester compositions having improved release properties
  申请人：MOBAY CORPORATION

  公开号：EP0279167A1

  公开（公告）日：1988-08-24

  A reinforced, flame retardant molding compo­sition based on polyalkylene terephthalate were found to be imparted an improved level of mold release properties upon the incorporation therein of a sufficient amount of a compound conforming to the structure of wherein R is a hydrocarbon derivative of a polyhydric alcohol preferably ethylene glycol, glycerol or penta­erythritol, R₁ is hydrogen or a lower alkyl, n is about 10 to 30 and x is 2, 3 or 4.

  一种基于聚对苯二甲酸乙二醇酯的增强型阻燃模塑组合物在加入足量符合以下结构的化合物后，脱模性能得到改善 其中 R 是多元醇的烃衍生物，最好是乙二醇、甘油或季戊四醇；R₁ 是氢或低级烷基；n 约为 10 至 30；x 为 2、3 或 4。
• US4762871A
  申请人：——

  公开号：US4762871A

  公开（公告）日：1988-08-09
• Halogen nuclear substituted diaryl paraffins
  申请人：AMERICAN CYANAMID CO

  公开号：US02846478A1

  公开（公告）日：1958-08-05