Bis(4-ethyloctan-3-yl) benzene-1,2-dicarboxylate

• 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-ethyloctan-3-yl) benzene-1,2-dicarboxylate
• 英文别名: bis(4-ethyloctan-3-yl) benzene-1,2-dicarboxylate
• 化学式: C₂₈H₄₆O₄
• 分子量: 446.7
• InChiKey: IQIOFQUAJWNUDM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.4
• 重原子数：
  32
• 可旋转键数：
  18
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• SOLID CATALYST COMPONENT FOR OLEFIN POLYMERIZATION, AND CATALYST
  申请人：Tashino Kunihiko

  公开号：US20140135205A1

  公开（公告）日：2014-05-15

  A solid catalyst component for olefin polymerization and a catalyst are disclosed that exhibit high catalytic activity when used for gas-phase polymerization, suppress rapid reactions in the initial stage of polymerization relative to the polymerization activity, and can produce a propylene polymer in high yield while maintaining high stereoregularity. The solid catalyst component for olefin polymerization includes magnesium, titanium, a halogen, and an internal electron donor, the solid catalyst component including an asymmetrical phthalic diester represented by the following general formula (1) in a molar ratio of 0.2 to 0.8 relative to the total content of the internal electron donor. R 1 k (C 6 H 4-k )(COOR 2 )(COOR 3 )  (1) wherein R 1 is an alkyl group or the like, R 2 is a linear or branched alkyl group having 2 to 6 carbon atoms or an alkenyl group, R 3 is a linear or branched alkyl group having 1 to 5 carbon atoms, the number of carbon atoms included in R 3 being smaller than the number of carbon atoms included in R 2 , and k is an integer from 0 to 4 that indicates the number of substituents R 1 .
• US9315601B2
  申请人：——

  公开号：US9315601B2

  公开（公告）日：2016-04-19