S-octyl N,N'-diisobutyldithiocarbamate

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 二硫代氨基甲酸及其衍生物
• 英文名称: S-octyl N,N'-diisobutyldithiocarbamate
• 英文别名: octyl N,N-bis(2-methylpropyl)carbamodithioate
• 化学式: C₁₇H₃₅NS₂
• 分子量: 317.604
• InChiKey: HKVCUAWOBCWOPX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.3
• 重原子数：
  20
• 可旋转键数：
  12
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.94
• 拓扑面积：
  60.6
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  二异丁胺 、 alkaline earth salt of/the/ methylsulfuric acid 在 sodium hydroxide 作用下， 以 异丙醇 、 丙酮 为溶剂， 反应 7.0h， 生成 S-octyl N,N'-diisobutyldithiocarbamate
  参考文献：
  名称：

  Bulk Optodes Based on Neutral Dithiocarbamate Ionophores with High Selectivity and Sensitivity for Silver and Mercury Cations

  摘要：

  Membranes for optically sensing Ag+ and Hg2+ based on plasticized poly(vinyl chloride) (PVC) containing a metal ion-selective ionophore, a hydrogen ion-selective chromoionophore, and lipophilic anionic sites are presented. Different dithiocarbamate ionophores have been used to develop novel optical sensors for environmental analysis. Optode membranes based on the ionophore methylene bis(diisobutyldithiocarbamate) (MBDiBDTC) reversibly respond to Ag+ and Hg2+ and show extremely high selectivities over Li+, Na+, K+, Mg2+, Cu2+, Cd2+, and Pb2+. The detection limit for Ag+ is 2.5 x 10(-9) M at pH 4.7. The dynamic range, response behavior, reversibility, and selectivity of the optode membranes are discussed.

  DOI：

  10.1021/ac00082a019

文献信息

• Bulk Optodes Based on Neutral Dithiocarbamate Ionophores with High Selectivity and Sensitivity for Silver and Mercury Cations
  作者：Markus. Lerchi、Elmar. Reitter、Wilhelm. Simon、Ernoe. Pretsch、Didarul A. Chowdhury、Satsuo. Kamata

  DOI：10.1021/ac00082a019

  日期：1994.5.15

  Membranes for optically sensing Ag+ and Hg2+ based on plasticized poly(vinyl chloride) (PVC) containing a metal ion-selective ionophore, a hydrogen ion-selective chromoionophore, and lipophilic anionic sites are presented. Different dithiocarbamate ionophores have been used to develop novel optical sensors for environmental analysis. Optode membranes based on the ionophore methylene bis(diisobutyldithiocarbamate) (MBDiBDTC) reversibly respond to Ag+ and Hg2+ and show extremely high selectivities over Li+, Na+, K+, Mg2+, Cu2+, Cd2+, and Pb2+. The detection limit for Ag+ is 2.5 x 10(-9) M at pH 4.7. The dynamic range, response behavior, reversibility, and selectivity of the optode membranes are discussed.