O,O-二异癸基二硫代磷酸氢酯 | 28631-44-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机二硫代磷酸及其衍生物
• 中文名称: O,O-二异癸基二硫代磷酸氢酯
• 中文别名: 3-[1-(环丙基甲基)-1,2,5,6-四氢吡啶-3-基]苯酚(2E)-丁-2-烯二酸酯(2:1)(salt)
• 英文名称: Phosphorodithioic acid, O,O-diisodecyl ester
• 英文别名: bis(8-methylnonoxy)-sulfanyl-sulfanylidene-λ5-phosphane
• CAS: 28631-44-9
• 化学式: C₂₀H₄₃O₂PS₂
• 分子量: 410.7
• InChiKey: KURZBXWWTUWWGB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  10.1
• 重原子数：
  25
• 可旋转键数：
  18
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  51.6
• 氢给体数：
  1
• 氢受体数：
  4

文献信息

• Method of improving the fuel economy characteristics of a lubricant by the addition of a friction reducing additive combination and the corresponding compositions
  申请人：TEXACO DEVELOPMENT CORPORATION

  公开号：EP0856575A1

  公开（公告）日：1998-08-05

  A method of improving the fuel economy characteristics of a lubricant comprises mixing the lubricant with a C2 to C12 aliphatic carboxylate salt of molybdenum and a dialkyldithio zinc compound selected from the group consisting of zinc dialkyldithiophosphate and zinc dialkyldithiocarbamate. The synergistic interaction of the aliphatic carboxylate salt of molybdenum and the zinc salt results in at least a 30% reduction in the coefficient of friction at 100°C.

  一种改善润滑剂燃油经济性的方法包括将润滑剂与钼的 C2 至 C12 脂肪族羧酸盐和选自二烷基二硫代磷酸锌和二烷基二硫代氨基甲酸锌组成的组的二烷基二硫代锌化合物混合。钼的脂肪族羧酸盐和锌盐的协同作用可使 100°C 时的摩擦系数至少降低 30%。
• Nitrogen-free phosphorus compounds and lubricants containing the same
  申请人：The Lubrizol Corporation

  公开号：US10829713B2

  公开（公告）日：2020-11-10

  A composition obtained by reacting an O,O′-dialkyldithiophosphoric acid with a hydroxyalkyl acrylate or a hydroxyalkyl methacrylate, and reacting the product thereof with a dialkylphosphite provides good antiwear protection.

  通过将 O,O′-二烷基二硫代磷酸与丙烯酸羟烷基酯或甲基丙烯酸羟烷基酯反应，并将其产物与亚磷酸二烷基酯反应而得到的组合物具有良好的抗磨保护作用。
• Automatic transmission fluid additive comprising reaction product of hydrocarbyl acrylates and dihydrocarbyldithiophosphoric acids
  申请人：——

  公开号：US20030153469A1

  公开（公告）日：2003-08-14

  The present invention provides a power transmission lubricating composition containing a base oil, a dispersant, a lubricant additive produced by the reaction of a dihydrocarbyldithio-phosphoric acid and a hydrocarbyl acrylate, and optionally a viscosity index improver. Improved friction performances in automatic and continuously variable transmissions are achieved by utilizing the fluids of the present invention in ash-free lubricating oil compositions for transmissions and axles.

  本发明提供了一种动力传动润滑组合物，其中含有基础油、分散剂、由二氢二硫代磷酸和烃基丙烯酸酯反应生成的润滑油添加剂，以及可选的粘度指数改进剂。通过在变速器和车桥的无灰润滑油组合物中使用本发明的润滑油，可改善自动变速器和无级变速器的摩擦性能。
• NITROGEN-FREE PHOSPHORUS COMPOUNDS AND LUBRICANTS CONTAINING THE SAME
  申请人：The Lubrizol Corporation

  公开号：EP3458553A1

  公开（公告）日：2019-03-27
• US4376055A
  申请人：——

  公开号：US4376055A

  公开（公告）日：1983-03-08