1,1,2-trichloro-ethyl | 23273-88-3

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 有机氯化物
• 英文名称: 1,1,2-trichloro-ethyl
• 英文别名: Trichloroethyl
• CAS: 23273-88-3
• 化学式: C₂H₂Cl₃
• 分子量: 132.397
• InChiKey: YXOMKEZZKBSHCB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  5
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 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：

  1,1,2-三氯乙烷 在 氯 作用下， 生成 1,1,2-trichloro-ethyl
  参考文献：
  名称：

  与氯乙烷EtCl，MeCHCl2，ClCH2CH2Cl和ClCH2CHCl2的原子氯（2PJ）反应动力学

  摘要：

  DOI：

  10.1021/j100241a040

文献信息

• Identification of organic acids and other intermediates in oxidative degradation of chlorinated ethanes on titania surfaces en route to mineralization: a combined photocatalytic and radiation chemical study
  作者：Yun Mao、Christian Schoeneich、Klaus Dieter Asmus

  DOI：10.1021/j100177a085

  日期：1991.11

  The oxidative degradation of chlorinated ethanes proceeds practically via the same mechanism in gamma-radiolysis and photocatalysis at TiO2 surfaces, respectively. C-centered radicals generated via hydroxyl radical induced C-H bond cleavage and peroxyl radicals derived therefrom after oxygen addition are the key radical intermediates in these processes. The main molecular products identified and isolated in both the gamma-radiolytic and photocatalytic experiments are organic (mostly chlorinated) acids, HCl, and CO2. Other products formed in minor yields are aldehydes and HCOOH. Photocatalytic degradation of these product acids and nonionic substrates leads eventually to complete mineralization. The results strongly suggest that the photocatalytic degradation is initiated by an oxidation of the chlorinated compounds through TiO2-surface-adsorbed hydroxyl radicals. Only some acids, like trichloroacetic acid and oxalic acid, seem to be oxidized primarily by valence band holes via a photo-Kolbe process. Several rate constants are reported on the oxidation of chlorinated ethanes and acids by free and surface-adsorbed hydroxyl radicals and on the overall photocatalytic degradation of the chlorinated compounds. The paper also includes a discussion of the material balance. The study demonstrates the value of radiation chemical investigations for the understanding of the details in the photocatalytic mineralization process of halogenated organic compounds.
• Rate constants for isomerization of polychloroalkyl radicals with 1,2-migration of chlorine atom, as determined by means of ESR
  作者：R. G. Gasanov

  DOI：10.1007/bf00951218

  日期：1980.10
• Kinetics of atomic chlorine (2PJ) reactions with the chloroethanes EtCl, MeCHCl2, ClCH2CH2Cl and ClCH2CHCl2
  作者：P. H. Wine、D. H. Semmes

  DOI：10.1021/j100241a040

  日期：1983.9