bis[2-(2-chloro-ethylsulfanyl)ethyl]amine | 65209-56-5

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: bis[2-(2-chloro-ethylsulfanyl)ethyl]amine
• 英文别名: 2-(2-chloroethylsulfanyl)-N-[2-(2-chloroethylsulfanyl)ethyl]ethanamine
• CAS: 65209-56-5
• 化学式: C₈H₁₇Cl₂NS₂
• 分子量: 262.268
• InChiKey: BBYLFZPEWUFMKC-UHFFFAOYSA-N

物化性质

• 沸点：
  390.7±37.0 °C(Predicted)
• 密度：
  1.191±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  13
• 可旋转键数：
  10
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  62.6
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  bis[2-(2-chloro-ethylsulfanyl)ethyl]amine 在 三乙胺 、 lithium hydroxide 作用下， 以 四氢呋喃 、 乙腈 为溶剂， 反应 90.0h， 生成 5-(1,4,7,10-tetrathia-13-aza-cyclopentadec-13-yl)-naphthalene-1-sulfonic acid ethyl ester
  参考文献：
  名称：

  Azathia crown ether possessing a dansyl fluorophore moiety functionalized silica nanoparticles as hybrid material for mercury detection in aqueous medium

  摘要：

  A novel fluorescent hybrid material for Hg2+ detection using a derivative of dansyl fluorophore with azathia crown ether moiety grafted on silica nanoparticles (SiNPs) was prepared and characterized. The designed nanosensor exhibited pronounced Hg2+ selective ON-OFF type fluorescence switching upon binding. The presence of other metal ions has no observable effect on the sensitivity and selectivity of the prepared nanosensor toward the Hg2+ anions. The new nanosensor provided highly selective sensing to Hg2+) in EtOH/water solvent mixtures (pH=7) with a detection limit of 10(-7) M. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2013.04.072
• 作为产物：
  描述：

  2-{2-[2-(2-hydroxy-ethylsulfanyl)-ethylamino]-ethylsulfanyl}ethanol 在 氯化亚砜 作用下， 以 二氯甲烷 为溶剂， 以81%的产率得到bis[2-(2-chloro-ethylsulfanyl)ethyl]amine
  参考文献：
  名称：

  Azathia crown ether possessing a dansyl fluorophore moiety functionalized silica nanoparticles as hybrid material for mercury detection in aqueous medium

  摘要：

  A novel fluorescent hybrid material for Hg2+ detection using a derivative of dansyl fluorophore with azathia crown ether moiety grafted on silica nanoparticles (SiNPs) was prepared and characterized. The designed nanosensor exhibited pronounced Hg2+ selective ON-OFF type fluorescence switching upon binding. The presence of other metal ions has no observable effect on the sensitivity and selectivity of the prepared nanosensor toward the Hg2+ anions. The new nanosensor provided highly selective sensing to Hg2+) in EtOH/water solvent mixtures (pH=7) with a detection limit of 10(-7) M. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2013.04.072

文献信息

• Azathia crown ether possessing a dansyl fluorophore moiety functionalized silica nanoparticles as hybrid material for mercury detection in aqueous medium
  作者：Jalal Isaad、Ahmida El Achari

  DOI：10.1016/j.tet.2013.04.072

  日期：2013.6

  A novel fluorescent hybrid material for Hg2+ detection using a derivative of dansyl fluorophore with azathia crown ether moiety grafted on silica nanoparticles (SiNPs) was prepared and characterized. The designed nanosensor exhibited pronounced Hg2+ selective ON-OFF type fluorescence switching upon binding. The presence of other metal ions has no observable effect on the sensitivity and selectivity of the prepared nanosensor toward the Hg2+ anions. The new nanosensor provided highly selective sensing to Hg2+) in EtOH/water solvent mixtures (pH=7) with a detection limit of 10(-7) M. (C) 2013 Elsevier Ltd. All rights reserved.