1-chloro-1,2,2,2-tetrafluoro-1-nitroso-ethane | 1840-63-7

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 1-chloro-1,2,2,2-tetrafluoro-1-nitroso-ethane
• 英文别名: 1-Chlor-1.2.2.2-tetrafluor-1-nitroso-tetafluor-aethan；1,1,1,2-Tetrafluor-2-chlor-2-nitroso-ethan；α-Chlor-perfluor-nitroso-aethan；1-Chlor-1-nitroso-tetafluor-aethan；1-Chlor-1-nitroso-tetrafluor-ethan；1-Chlor-tetrafluor-1-nitroso-ethan；1-Chlorotetrafluoro-1-nitrosoethane；1-chloro-1,2,2,2-tetrafluoro-1-nitrosoethane
• CAS: 1840-63-7
• 化学式: C₂ClF₄NO
• 分子量: 165.475
• InChiKey: YOJGAQHGEHCGDR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  29.4
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  1-chloro-1,2,2,2-tetrafluoro-1-nitroso-ethane 在 溴 、 苯酚 作用下， 以 乙醚 为溶剂， 生成 2,2,2-trifluoro-N-hydroxyacetimidoyl bromide
  参考文献：
  名称：

  Dyatkin,B.L. et al., Journal of general chemistry of the USSR, 1966, vol. 36, # 7, p. 1340 - 1343

  摘要：

  DOI：
• 作为产物：
  描述：

  1,1,1,2-四氟-2-硝基乙烷 在 盐酸 作用下， 以 乙醇 为溶剂， 生成 1-chloro-1,2,2,2-tetrafluoro-1-nitroso-ethane
  参考文献：
  名称：

  Aliphatic fluoro nitro compounds Communication 6. Some reactions of polyfluoronitroalkanes

  摘要：

  DOI：

  10.1007/bf00867695

文献信息

• Action of phosphorous esters on perfluoro gem-chloronitroso compounds
  作者：A. A. Gevorkyan、B. L. Dyatkin、I. L. Knunyants

  DOI：10.1007/bf01083798

  日期：1965.9
• Reactions of perfluorinated 1-chloro-1-nitrosalkanes with unsaturated compounds
  作者：I. L. Knunyants、B. L. Dyatkin、A. A. Gevorkyan

  DOI：10.1007/bf01151364

  日期：1966.8
• UV absorption spectrum of CF3CFClO2 and kinetics of the self reaction of CF3CFCl and CF3CFClO2 and the reactions of CF3CFClO2 with NO and NO2
  作者：Jens Sehested

  DOI：10.1002/kin.550261007

  日期：1994.10

  AbstractThe ultraviolet absorption spectrum of CF3CFClO2 and the kinetics of the self reactions of CF3CFCl and CF3CFClO2 radicals and the reactions of CF3CFClO2 with NO and NO2 have been studied in the gas phase at 295 K by pulse radiolysis/transient UV absorption spectroscopy. The UV absorption cross section of CF3CFCl radicals was measured to be (1.78 ± 0.22) × 10−18 cm2 molecule−1 at 220 nm. The UV spectrum of CF3CFClO2 radicals was quantified from 220 nm to 290 nm. The absorption cross section at 250 nm was determined to be (1.67 ± 0.21) × 10−18 cm2 molecule−1. The rate constants for the self reactions of CF3CFCl and CF3CFClO2 radicals were (2.6 ± 0.4) × 10−12 cm3 molecule−1 s−1 and (2.6 ± 0.5) × 10−12 cm3 molecule−1 s−1, respectively. The reactivity of CF3CFClO2 radicals towards NO and NO2 was determined to (1.5 ± 0.6) × 10−11 cm3 molecule−1 s−1 and (5.9 ± 0.5) × 10−12 cm3 molecule−1 s−1, respectively. Finally, the rate constant for the reaction of F atoms with CF3CFClH was determined to (8 ± 2) × 10−13 cm3 molecule−1 s−1. Results are discussed in the context of the atmospheric chemistry of HCFC‐124, CF3CFClH. © 1994 John Wiley & Sons, Inc.