2-ethylhexyl 3-(octylthio)propanoate | 95024-65-0

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 2-ethylhexyl 3-(octylthio)propanoate
• 英文别名: 3-octylmercapto-propionic acid-(2-ethyl-hexyl ester)；3-Octylmercapto-propionsaeure-(2-aethyl-hexylester)；2-Ethylhexyl 3-octylsulfanylpropanoate
• CAS: 95024-65-0
• 化学式: C₁₉H₃₈O₂S
• 分子量: 330.576
• InChiKey: BKOBCENUEFANIR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.2
• 重原子数：
  22
• 可旋转键数：
  17
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.95
• 拓扑面积：
  51.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  1-辛硫醇 在 sodium hydroxide 、 对甲苯磺酸 、 苯 作用下， 生成 2-ethylhexyl 3-(octylthio)propanoate
  参考文献：
  名称：

  Nagakubo et al., Kogyo Kagaku zasshi / Journal of the Society of Chemical Industry, 1959, vol. 62, p. 817

  摘要：

  DOI：

文献信息

• Low viscosity, low volatility lubricating oil basestocks
  申请人：ExxonMobil Research and Engineering Company

  公开号：US09422498B2

  公开（公告）日：2016-08-23

  A composition containing one or more sulfur-containing compounds represented by the formula (R1)a(X)(R2)b wherein R1 and R2 are the same or different and are the residue of an olefin (e.g., vinyl ether, acrylate, methacrylate, or vinyl ester) having from 4 to 40 carbon atoms, X is the residue of a thiol or polythiol, a is a value from 1 to 6, and b is a value from 0 to 6. The composition has a kinematic viscosity at 100° C. (Kv100) from 2 to 300 cst, a kinematic viscosity at 40° C. (Kv40) from 5 to 4000 cst, a viscosity index (VI) from −100 to 300, and a Noack volatility of no greater than 90 percent. A process for producing the composition, a lubricating oil base stock and lubricating oil containing the composition, and a method for improving one or more of solubility and dispersancy of polar additives in a lubricating oil containing the composition.

  一种含有一个或多个硫含化合物的组合物，其表示为(R1)a(X)(R2)b，其中R1和R2相同或不同，是具有4至40个碳原子的烯烃（例如乙烯醚、丙烯酸酯、甲基丙烯酸酯或乙烯酸酯）的残基，X是硫醇或多硫醇的残基，a为1至6的值，b为0至6的值。该组合物在100°C时的运动黏度（Kv100）为2至300厘斯，40°C时的运动黏度（Kv40）为5至4000厘斯，粘度指数（VI）为-100至300，Noack挥发度不大于90％。一种生产该组合物的方法，含有该组合物的润滑油基础油和润滑油，以及用于改善润滑油中含有该组合物的极性添加剂的溶解性和分散性的方法。
• LOW VISCOSITY, LOW VOLATILITY LUBRICATING OIL BASESTOCKS
  申请人：Patil Abhimanyu O.

  公开号：US20150275129A1

  公开（公告）日：2015-10-01

  A composition containing one or more sulfur-containing compounds represented by the formula (R 1 ) a (X)(R 2 ) b wherein R 1 and R 2 are the same or different and are the residue of an olefin (e.g., vinyl ether, acrylate, methacrylate, or vinyl ester) having from 4 to 40 carbon atoms, X is the residue of a thiol or polythiol, a is a value from 1 to 6, and b is a value from 0 to 6. The composition has a kinematic viscosity at 100° C. (Kv 100 ) from 2 to 300 cst, a kinematic viscosity at 40° C. (Kv 40 ) from 5 to 4000 cst, a viscosity index (VI) from −100 to 300, and a Noack volatility of no greater than 90 percent. A process for producing the composition, a lubricating oil base stock and lubricating oil containing the composition, and a method for improving one or more of solubility and dispersancy of polar additives in a lubricating oil containing the composition.
• US9422498B2
  申请人：——

  公开号：US9422498B2

  公开（公告）日：2016-08-23