甲基硫化物过氧自由基 | 143332-32-5

• 分子结构分类: 有机化合物 - 有机氧化合物 - 有机含氧阴离子化合物
• 中文名称: 甲基硫化物过氧自由基
• 英文名称: methyl sulphide peroxy radical
• CAS: 143332-32-5
• 化学式: CH₃O₂S
• 分子量: 79.0996
• InChiKey: YDOBSMJUQGQZCN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0
• 重原子数：
  4
• 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：
  35.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  甲基硫化物过氧自由基 以 gas 为溶剂， -36.1 ℃ 、10.67 kPa 条件下， 生成 methylthio radical 、 alkaline earth salt of/the/ methylsulfuric acid
  参考文献：
  名称：

  在气相中观察到氧气中甲基噻吩基加成

  摘要：

  The formation of a weakly bound adduct between CH3S and 02 was observed between 216 and 258 K using the technique of pulsed laser photolysis/laser-induced fluorescence. The equilibrium constant for the gas-phase reaction, CH3S + O2 half arrow right over half arrow left CH3SOO (If, Ir), was measured. The CH3S-OO bond is measured to be almost-equal-to 11 kcal mol-1. This is one of the first weakly bound radical-O2 adducts that has been observed which could be of significance in the atmosphere. The atmospheric implications of this adduct are briefly discussed.

  DOI：

  10.1021/j100198a006
• 作为产物：
  描述：

  methylthio radical 在 氧气 作用下， 以 gas 为溶剂， -36.1 ℃ 、10.67 kPa 条件下， 生成 甲基硫化物过氧自由基
  参考文献：
  名称：

  在气相中观察到氧气中甲基噻吩基加成

  摘要：

  The formation of a weakly bound adduct between CH3S and 02 was observed between 216 and 258 K using the technique of pulsed laser photolysis/laser-induced fluorescence. The equilibrium constant for the gas-phase reaction, CH3S + O2 half arrow right over half arrow left CH3SOO (If, Ir), was measured. The CH3S-OO bond is measured to be almost-equal-to 11 kcal mol-1. This is one of the first weakly bound radical-O2 adducts that has been observed which could be of significance in the atmosphere. The atmospheric implications of this adduct are briefly discussed.

  DOI：

  10.1021/j100198a006