2,2',3,3',4,4',5,5'-Octachlorobiphenyl ether | 57379-40-5

• 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: 2,2',3,3',4,4',5,5'-Octachlorobiphenyl ether
• 英文别名: 2,2',3,3',4,4',5,5'-octachlorodiphenyl ether；2,2',3,3',4,4',5,5'-octachlorodiphenylether；1,2,3,4-tetrachloro-5-(2,3,4,5-tetrachlorophenoxy)benzene
• CAS: 57379-40-5
• 化学式: C₁₂H₂Cl₈O
• 分子量: 445.771
• InChiKey: IXZVOZCULZBCDY-UHFFFAOYSA-N

物化性质

• 沸点：
  444.1±45.0 °C(Predicted)
• 密度：
  1.743±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  8.5
• 重原子数：
  21
• 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：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  四氯苯酚 以24%的产率得到
  参考文献：
  名称：

  Nevalainen Taplo, Koistinen Jaana, Nurmela Pirjo, Environ. Sci. and Technol., 28 (1994) N 7, S 1341-1347

  摘要：

  DOI：

文献信息

• Epoxy resin composition and molded articles obtained therefrom
  申请人：HITACHI, LTD.

  公开号：EP0103804A2

  公开（公告）日：1984-03-28

  An epoxy resin composition comprising (a) an epoxy resin, (b) an alkenylphenol polymer, (c) a curing promoter, (d) halogen compounds (compound) represented by the formula: and/or the formula: wherein X1 to X10 each represents a hydrogen, chlorine or bromine atom, at least three of X1 to X5 and at least three of X6 to X10 being chlorine or bromine atoms, and R represents an alkylene group or a hydroxyl-substituted alkylene group, and (e) a filler can give molded articles excellent in properties, particularly in heat resistance and flame retardancy, even if metal inserts are contained therein.

  一种环氧树脂组合物，包括(a)环氧树脂；(b)烯基苯酚聚合物；(c)固化促进剂；(d)由式： 和/或式 其中 X1 至 X10 各代表一个氢原子、氯原子或溴原子，X1 至 X5 中至少有三个和 X6 至 X10 中至少有三个是氯原子或溴原子，R 代表亚烷基或羟基取代的亚烷基，以及 (e) 一种填料，即使其中含有金属嵌件，也能使模塑制品具有优良的性能，特别是耐热性和阻燃性。
• Synthesis, Structure Verification, and Chromatographic Relative Retention Times for Polychlorinated Diphenyl Ethers
  作者：Tapio. Nevalainen、Jaana. Koistinen、Pirjo. Nurmela

  DOI：10.1021/es00056a024

  日期：1994.7.1

  Fifty-four polychlorinated diphenyl ether (PCDEs) congeners were synthesized, and their structures were confirmed by mass spectrometry and proton magnetic resonance spectroscopy. The gas chromatographic relative retention times (RRT) for the PCDEs were determined relative to a reference standard, [C-13-3,3',4,4']-tetrachlorobiphenyl (PCB 77) on the fused silica capillary columns of SE-54 and OV-1701. The retention times for PCDEs increased with the increasing number of vicinal chlorines within a series of isomers. The chlorine substitution patterns of PCDEs were used to develop a method for predicting RRTs for congeners that were not synthesized.
• US4400438A
  申请人：——

  公开号：US4400438A

  公开（公告）日：1983-08-23