Octamethyl-dibenzo-p-dioxin | 96706-64-8

• 分子结构分类: 有机化合物 - 有机杂环化合物
• 英文名称: Octamethyl-dibenzo-p-dioxin
• 英文别名: 1,2,3,4,6,7,8,9-Octamethyldibenzo-p-dioxin
• CAS: 96706-64-8
• 化学式: C₂₀H₂₄O₂
• 分子量: 296.409
• InChiKey: KOCAWEPZLHIXPI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6
• 重原子数：
  22
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• POLYARYLENE
  申请人：Fukushima Daisuke

  公开号：US20090045725A1

  公开（公告）日：2009-02-19

  A high-molecular compound, characterized by containing a chain consisting of repeating units represented by the general formula (1) and having an average number of repeating units constituting the chain of 3 or above and a ratio of bonds formed between the head and the tail to all the bonds formed between repeating units of 85% or above: (1) wherein Ar 1 is a divalent aromatic group whose aromatic ring is an aromatic hydrocarbon ring; R 1 is a substituent on Ar 1 ; n is an integer of 0 to 30; when n is 2 or above, plural R 1 's may be the same or different from each other, when the carbon atoms of a repeating unit of the general formula (1) are numbered as a divalent group according to Nomenclature of Organic Chemistry by IUPAC, between the two carbon atoms having free valencies, the carbon atom with a smaller number is defined as the head and the carbon atom with a larger number is defined as the tail; and no repeating unit of the general formula (1) has a two-fold axis of symmetry intersecting the straight line joining the head and the tail at right angles at the middle point.
• US8173114B2
  申请人：——

  公开号：US8173114B2

  公开（公告）日：2012-05-08