Ethanol, 2-(octadecylsulfinyl)- | 58840-42-9

• 分子结构分类: 有机化合物 - 有机硫化合物 - 亚砜
• 英文名称: Ethanol, 2-(octadecylsulfinyl)-
• 英文别名: 2-octadecylsulfinylethanol
• CAS: 58840-42-9
• 化学式: C₂₀H₄₂O₂S
• 分子量: 346.6
• InChiKey: UTZYFZIZLDQCRP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.4
• 重原子数：
  23
• 可旋转键数：
  19
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  56.5
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• Vehicle systems for use in cosmetic compostions
  申请人：THE PROCTER & GAMBLE COMPANY

  公开号：EP0412706A2

  公开（公告）日：1991-02-13

  Disclosed is a unique vehicle system which provides a desir­able rheology to products formulated therewith, enhanced disper­sion of actives therein, and improved deposition of actives therefrom. This vehicle system comprises a primary thickening agent which is a nonionic long-chain alkylated water-soluble polymer, and a secondary thickening agent which is a water-soluble surfactant, dispersed in a compatible solvent. Optionally, a rheological aid, which is a chelating agent may be included in the vehicle system. Also, optionally, a distributing aid, which is a water-soluble polymer of either high molecular weight or strong ionic character may be included in the vehicle system. These vehicle systems are useful in cosmetic compositions which are used to deliver an active component to the hair or skin. The vehicle systems are particularly useful in hair care compositions, espe­cially rinse-off hair conditioning compositions, because they effectively deliver the hair conditioning component to the hair without depositing a substantial amount of the vehicle material onto the hair.

  本发明公开了一种独特的载体系统，它能为用其配制的产品提供理想的流变性，增强活性物质在其中的分散，并改善活性物质在其中的沉积。这种载体系统包括一种主增稠剂（非离子型长链烷基化水溶性聚合物）和一种辅助增稠剂（水溶性表面活性剂），它们都分散在一种兼容的溶剂中。可选择在载体系统中加入流变助剂，即螯合剂。此外，载体体系中还可以加入一种分配辅助剂，即一种高分子量或强离子性的水溶性聚合物。这些载体系统适用于将活性成分输送到头发或皮肤的化妆品组合物。这些载体系统尤其适用于护发组合物，特别是冲洗型护发组合物，因为它们能有效地将护发成分输送到头发上，而不会在头发上沉积大量的载体材料。
• WATER-BASED METAL TREATMENT COMPOSITION
  申请人：Middlesex Silver Co. Limited

  公开号：EP1730325A1

  公开（公告）日：2006-12-13
• Water-Based Metal Treatment Composition
  申请人：Johns Gamon Peter

  公开号：US20070277906A1

  公开（公告）日：2007-12-06

  Disclosed for use in treating a metal, e.g., an alloy of silver as aforesaid, is a water-based composition comprising a treatment agent selected from an alkanethiol, alkyl thioglycollate, dialkyl sulfide or dialkyl disulfide and at least one of an amphoteric, nonionic or cationic surfactant in a concentration that is effective to solubilise the treatment agent. Preferably the composition comprises at least a non-ionic relatively hydrophobic surfactant e.g. cocamide DEA. The composition is particularly suitable for the treatment of Ag—Cu—Ge alloys.
• CHEMICAL ADDITIVES FOR WATER FLUX ENHANCEMENT
  申请人：LG NANOH2O, INC.

  公开号：US20170014779A1

  公开（公告）日：2017-01-19

  Provided are flux enhancing inclusion complexes for preparing highly permeable thin film composite membranes, and processes that include adding the flux enhancing inclusion complexes to the organic phase or aqueous phase prior to interfacial polymerization of the thin film composite membrane. The thin film composite membranes are suitable for nanofiltration, and reverse and forward osmosis. The provided processes can include contacting a porous support membrane with an aqueous phase containing a polyamine to form a coated support membrane, and applying an organic phase containing a polyfunctional acid halide and a flux enhancing inclusion complex to the coated support membrane to interfacially polymerize the polyamine and the polyfunctional acid halide to form a discrimination layer to form thin film composite membranes.
• US4005029A
  申请人：——

  公开号：US4005029A

  公开（公告）日：1977-01-25