1-(3,7-Dimethoxybiphenylen-1-yl)oxy-3,7-dimethoxybiphenylene

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1-(3,7-Dimethoxybiphenylen-1-yl)oxy-3,7-dimethoxybiphenylene
• 英文别名: 1-(3,7-dimethoxybiphenylen-1-yl)oxy-3,7-dimethoxybiphenylene
• 化学式: C₂₈H₂₂O₅
• 分子量: 438.5
• InChiKey: JCWAZCNAYNVLRH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  33
• 可旋转键数：
  6
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  46.2
• 氢给体数：
  0
• 氢受体数：
  5

文献信息

• METHOD FOR PRODUCING THERMOPLASTIC RESIN FOAMED BLOW-MOLDED ARTICLE AND THERMOPLASTIC RESIN FOAMED BLOW-MOLDED ARTICLE
  申请人：JSP CORPORATION

  公开号：US20140171533A1

  公开（公告）日：2014-06-19

  Provided is a hollow foamed blow-molded article having a high heat resistance, employing a thermoplastic resin composition containing a mixed resin of a polyphenylene ether resin and a polystyrene resin, as a base resin. The foamed blow-molded article, may be produced by extruding a foamable molten resin composition obtained by kneading the thermoplastic resin composition and a blowing agent to form a foamed parison, and blow molding the foamed parison. A glass transition temperature of the thermoplastic resin composition is 110° C. or higher. A melt viscosity of the thermoplastic resin composition at a temperature of the glass transition temperature+80° C. and at a shear rate of 100/sec is 3000 to 9500 Pa·s. The physical blowing agent is a blowing agent containing a hydrocarbon compound having 3-5 carbon atoms. A blending amount of the physical blowing agent is 0.4 to 1 mol per kg of the thermoplastic resin composition.
• US8974882B2
  申请人：——

  公开号：US8974882B2

  公开（公告）日：2015-03-10