bisoctadecanyldithiocarbamate sodium salt | 125850-85-3

• 分子结构分类: 有机化合物 - 有机盐 - 有机金属盐
• 英文名称: bisoctadecanyldithiocarbamate sodium salt
• 英文别名: dioctadecyl dithiocarbamate sodium salt；sodium;N,N-dioctadecylcarbamodithioate
• CAS: 125850-85-3
• 化学式: C₃₇H₇₄NS₂*Na
• 分子量: 620.123
• InChiKey: KFSAOHFYSQVYEB-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  10.65
• 重原子数：
  41
• 可旋转键数：
  34
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.97
• 拓扑面积：
  36.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  bisoctadecanyldithiocarbamate sodium salt 在 碘 作用下， 以 水 为溶剂， 生成 tetrastearylthiuram disulfide
  参考文献：
  名称：

  A composition of organic hetero compounds as an antioxidant and antiwear additive for mineral lubricating oils

  摘要：

  As a multifunctional additive exhibiting antioxidant and antiwear activity for mineral lubricating oil, a composition of ammonium dialkyldithiophosphate (ADTP) with tetraalkyl thiuram disulfide (TDS) has been proposed, which provides lower sulfated ash, phosphorus, and sulfur contents compared with the traditional additive zinc dialkyldithiophosphate used for the same functions. Ammonium dialkyldithiophosphates bearing various alkyl radicals have been synthesized using structurally different amines. The antioxidant efficiency of ADTP samples has been shown by monitoring the formation and degradation of hydroperoxides in a hexadecane medium as a model of mineral oil. The tribological parameters of these compounds have been determined under boundary lubrication conditions.

  DOI：

  10.1134/s0965544113040142
• 作为产物：
  描述：

  二硫化碳 、 双十八烷基胺 在 sodium hydroxide 作用下， 以 甲苯 为溶剂， 生成 bisoctadecanyldithiocarbamate sodium salt
  参考文献：
  名称：

  A composition of organic hetero compounds as an antioxidant and antiwear additive for mineral lubricating oils

  摘要：

  As a multifunctional additive exhibiting antioxidant and antiwear activity for mineral lubricating oil, a composition of ammonium dialkyldithiophosphate (ADTP) with tetraalkyl thiuram disulfide (TDS) has been proposed, which provides lower sulfated ash, phosphorus, and sulfur contents compared with the traditional additive zinc dialkyldithiophosphate used for the same functions. Ammonium dialkyldithiophosphates bearing various alkyl radicals have been synthesized using structurally different amines. The antioxidant efficiency of ADTP samples has been shown by monitoring the formation and degradation of hydroperoxides in a hexadecane medium as a model of mineral oil. The tribological parameters of these compounds have been determined under boundary lubrication conditions.

  DOI：

  10.1134/s0965544113040142

文献信息

• Lubricating oil compositions, concentrates and the use thereof
  申请人：ETHYL PETROLEUM ADDITIVES, INC.

  公开号：EP0493928A1

  公开（公告）日：1992-07-08

  Oleaginous compositions and additive concentrates therefor having enhanced performance characteristics comprise at least a) one or more oil-soluble metal dihydrocarbyl dithiophosphates or dithiocarbamates; and b) one or more oil-soluble additive compositions formed by heating concurrently or in any sequence at least one ashless dispersant which contains basic nitrogen and/or at least one hydroxyl group with (i) at least one inorganic phosphorus acid or anhydride, or at least one partial or total sulfur analog thereof, or any combination of the foregoing; or (ii) at least one water-hydrolyzable organic phosphorus compound and water; and (iii) at least one boron compound; such that a phosphorus- and boron-containing liquid composition is formed, and from which excessive water, if present, has been removed at least during or after heating with (ii), if used.

  具有增强性能特征的油胶组合物及其添加剂浓缩物至少包括 a) 一种或多种油溶性金属二氢羰基二硫代磷酸酯或二硫代氨基甲酸酯；(b) 一种或多种油溶性添加剂组合物，通过同时或任意顺序加热至少一种无 灰分散剂而形成，该分散剂含有碱性氮和/或至少一个羟基与 (i) 至少一种无机磷酸或磷酸酐，或至少一种其部分或全部硫类似物， 或上述物质的任意组合；或 (ii) 至少一种可水解的有机磷化合物和水；以及 (iii) 至少一种硼化合物；这样就形成了一种含磷和硼的液体组合物，如果使用了(ii)，在加热过程中或加热后，过量的水分（如果存在）已被去除。
• Lubricating oil compositions and concentrates and the use thereof
  申请人：ETHYL PETROLEUM ADDITIVES, INC.

  公开号：EP0516461A1

  公开（公告）日：1992-12-02

  Oleaginous compositions and additive concentrates therefor having enhanced performance characteristics comprise at least a) one or more oil-soluble metal hydrocarbyl dithiophosphates or dithiocarbamates; and b) one or more oil-soluble boron-free additive compositions formed by heating (i) at least one boron-free oil-soluble ashless dispersant containing basic nitrogen and/or at least one hydroxyl group, with (ii) at least one inorganic phosphorus acid such that a liquid boron-free phosphorus-containing composition is formed.

  具有增强性能特征的油胶组合物及其添加剂浓缩物至少包括 a) 一种或多种油溶性金属烃基二硫代磷酸酯或二硫代氨基甲酸酯；以及 b) 一种或多种油溶性无硼添加剂组合物，该组合物是通过加热 (i) 至少一种含有碱性氮和/或至少一个羟基的无硼油溶性无灰分散剂与 (ii) 至少一种无机磷酸，从而形成液态无硼含磷组合物而形成的。
• US3932346A
  申请人：——

  公开号：US3932346A

  公开（公告）日：1976-01-13
• US5703023A
  申请人：——

  公开号：US5703023A

  公开（公告）日：1997-12-30