Disodium (1,4-butanediyl)bis(dithiocarbamate) | 58708-57-9

• 分子结构分类: 有机化合物 - 有机盐 - 有机金属盐
• 英文名称: Disodium (1,4-butanediyl)bis(dithiocarbamate)
• 英文别名: N,N'-butanediyl-bis-dithiocarbamic acid ; disodium-salt；N,N'-Butandiyl-bis-dithiocarbamidsaeure; Dinatrium-Salz
• CAS: 58708-57-9；90009-52-2
• 化学式: C₆H₁₀N₂S₄*2Na
• 分子量: 284.402
• InChiKey: ZJOWYKATBAINED-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  -2.39
• 重原子数：
  13.0
• 可旋转键数：
  5.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  24.06
• 氢给体数：
  2.0
• 氢受体数：
  4.0

反应信息

• 作为产物：
  描述：

  Bis(tributyltin) 1,4-butanediylbis(dithiocarbamate) 在 sodium hydrogensulfide 作用下， 以 甲醇 为溶剂， 生成 Disodium (1,4-butanediyl)bis(dithiocarbamate)
  参考文献：
  名称：

  Procedure for the Preparation of Pure Dithiocarbamates

  摘要：

  DOI：

  10.1021/jo00084a046

文献信息

• Compound heavy metal chelating agent containing dithiocarboxylate functionalized ethoxylated pentaerythritol core hyperbranched polymer
  申请人：Shandong Xintai Water Treatment Technology Co., Ltd.

  公开号：US20200377391A1

  公开（公告）日：2020-12-03

  A compound heavy metal chelating agent, which relates to the field of chemical and environmental protection technology, includes dithiocarboxylate functionalized ethoxylated pentaerythritol core hyperbranched polymer and alkylene diamine-N,N′-sodium bisdithiocarboxylate with a molar ratio in a range of 1:1.0 to 1:10.0. The two different structural types of components have the synergistic positive effect. While chelating heavy metals, the compound heavy metal chelating agent alternately combine with heavy metals to form insoluble chelating super-molecular deposits, which has both chelation and flocculation functions. The compound heavy metal chelating agent provided by the present invention is able to reach the standard for treating heavy metal wastewater, and especially low concentration heavy metal wastewater. It has a wide adaptability range, and does not need to add coagulant. Moreover, it is simple in preparation method, easily available for raw materials, low in cost, and easy to be industrialized.

  一种复合重金属螯合剂，涉及化学和环境保护技术领域，包括二硫代羧酸酯官能化的乙氧基化对羟基四羟基甲烷核超支化聚合物和烷基二胺-N,N′-二硫代羧酸钠，其摩尔比范围为1:1.0至1:10.0。这两种不同结构类型的组分具有协同的正面效应。在螯合重金属时，该复合重金属螯合剂交替与重金属结合形成不溶性螯合超分子沉积物，具有螯合和絮凝功能。本发明提供的复合重金属螯合剂能够达到处理重金属废水的标准，特别是低浓度重金属废水。它具有广泛的适应范围，无需添加混凝剂。此外，它的制备方法简单，原料易得，成本低，易于工业化。
• Kloepping; van der Kerk, Recueil des Travaux Chimiques des Pays-Bas, 1951, vol. 70, p. 949,959
  作者：Kloepping、van der Kerk

  DOI：——

  日期：——