Hydroxy(octadecylsulfanyl)acetic acid | 89762-33-4

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: Hydroxy(octadecylsulfanyl)acetic acid
• 英文别名: 2-hydroxy-2-octadecylsulfanylacetic acid
• CAS: 89762-33-4
• 化学式: C₂₀H₄₀O₃S
• 分子量: 360.6
• InChiKey: SOICVCLBMDVNLS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.8
• 重原子数：
  24
• 可旋转键数：
  19
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.95
• 拓扑面积：
  82.8
• 氢给体数：
  2
• 氢受体数：
  4

文献信息

• Multifunctional additives for functional fluids and lubricants
  申请人：EXXON RESEARCH AND ENGINEERING COMPANY

  公开号：EP0128019A2

  公开（公告）日：1984-12-12

  There are disclosed novel multifunctional additives for power transmission shift fluids such as automatic transmission fluids which are diethanolamides or diisop- ropanolamides of alkyl thioglycolic acids or boron, phosphorous or metal reaction products thereof. These additives provide the properties of anti-oxidation, H2S suppression, corrosion inhibition and friction modification.

  已公开的用于动力传动换档液（如自动传动液）的新型多功能添加剂是烷基硫代乙醇酸或硼、磷或其金属反应产物的二乙醇酰胺或二异丙醇酰胺。 这些添加剂具有抗氧化、抑制 H2S、缓蚀和摩擦改进等特性。
• Providing hydrophobic surfaces on hydrophilic inorganic materials with metal glycolates
  申请人：ADEKA ARGUS CHEMICAL CO., Ltd.

  公开号：EP0133702A2

  公开（公告）日：1985-03-06

  Hydrophilic inorganic materials are provided with a hydrophobic surface by treatment with a metal glycolate compound having the formula: wherein: Me is Sn, Ti, Zr or Al; when Me is Sn, Ti or Zr, m is 1, and when Me is Al, m is 0; R is alkyl having from about eight to about fifty carbon atoms; X, and X2 are independently selected from the group consisting of -R,. -OR,, -OCOR1, -SR,, -S(CH2)nCOOR1, X1 and X2 can be combined to form R1 is selected from the group consisting of alkyl having from one to about eighteen carbon atoms; alkenyl having from three to about eighteen carbon atoms; cycloalkyl having from five to about eight carbon atoms; and aryl and alkaryl having from six to about eighteen carbon atoms; R2 is alkylene having from one to about fifty carbon atoms; R3 is selected from the group consisting of hydrogen, alkyl having from one to about eighteen carbon atoms; alkenyl having from three to about eighteen carbon atoms; cycloalkyl having from five to about eight carbon atoms; and aryl and alkaryl having from six to about eighteen carbon atoms; r is 0 or 1.

  亲水性无机材料通过使用具有以下式子的羟基乙酸金属化合物进行处理而具有疏水性表面： 其中 Me 是 Sn、Ti、Zr 或 Al； 当 Me 为 Sn、Ti 或 Zr 时，m 为 1，当 Me 为 Al 时，m 为 0； R 是具有约 8 至约 50 个碳原子的烷基； X和X2独立地选自由-R、-OR、-OCOR、-OCOR、-OCOR、-OCOR、-OCOR、-OCOR、-OCOR、-OCOR、-OCOR、-OCOR、-OCOR-OR，，-OCOR1，-SR，，-S(CH2)nCOOR1、 X1 和 X2 可以组合形成 R1 选自具有 1 至约 18 个碳原子的烷基；具有 3 至约 18 个碳原子的烯基；具有 5 至约 8 个碳原子的环烷基；以及具有 6 至约 18 个碳原子的芳基和烷芳基； R2 是具有 1 至约 50 个碳原子的亚烷基； R3 选自由氢、具有 1 至约 18 个碳原子的烷基、具有 3 至约 18 个碳原子的烯基、具有 5 至约 8 个碳原子的环烷基以及具有 6 至约 18 个碳原子的芳基和烷芳基组成的组； r 为 0 或 1。
• Chain-transfer agents for emulsion polymerization and polymer products produced therewith
  申请人：PHILLIPS PETROLEUM COMPANY

  公开号：EP0199316A2

  公开（公告）日：1986-10-29

  In the emulsion polymerization of acrylic monomers, an improvement comprises the use of 3-mercaptopropionate esters as chain-transfer agents. Novel polymers are produced by the inventive polymerization process.

  在丙烯酸单体的乳液聚合过程中，一种改进方法是使用 3-巯基丙酸酯作为链转移剂。 本发明的聚合工艺可生产出新型聚合物。
• Organic solvent and water resistant, thermally, oxidatively and hydrolytically stable radiation-curable coatings for optical fibers, optical fibers coated therewith and processes for making same
  申请人：BORDEN, INC.

  公开号：EP0566801A2

  公开（公告）日：1993-10-27

  Ultraviolet radiation-curable primary coating compositions for optical fibers are disclosed. The primary coatings comprise a polyether polyol-based reactively terminated aliphatic urethane oligomer; one or more diluent monomers terminated with at least one end group capable of reacting with the reactive terminus of the oligomer; an organofunctional silane adhesion promoter; and an optical photoinitiator. Also disclosed are optical fibers coated with the coatings of the invention, and processes for preparing same.

  本发明公开了用于光纤的紫外线辐射固化初级涂层组合物。该主涂层包括：聚醚多元醇基反应性端基脂肪族聚氨酯低聚物；一种或多种稀释剂单体，其端基至少有一个能与低聚物的反应性端基发生反应；有机官能团硅烷附着力促进剂；以及光学光引发剂。此外，还公开了涂有本发明涂层的光导纤维及其制备工艺。
• Ultraviolet radiation-curable coatings for optical fibres and optical fibres coated therewith
  申请人：Borden, Inc.

  公开号：EP0745570A2

  公开（公告）日：1996-12-04

  Ultraviolet radiation-curable secondary coating compositions for optical fibers are disclosed. The secondary coatings comprise a polyester and/or polyether-based aliphatic urethane reactively terminated oligomer; a hydrocarbonaceous viscosity-adjusting component capable of reacting with the reactive terminus of (I); and an optical photoinitiator. Also disclosed are optical fibers coated with the secondary coating alone or with a primary coating and the secondary coating of the invention.

  本发明公开了用于光纤的紫外线辐射固化二次涂层组合物。二次涂层包括聚酯和/或聚醚基脂肪族聚氨酯反应性末端低聚物；能与（I）的反应性末端反应的烃基粘度调节组分；以及光学光引发剂。本发明还公开了单独涂有二次涂层或涂有一次涂层和二次涂层的光纤。