3-(3,3,4,4,5,5,6,6,7,7,8,8,8-十三氟辛硫基)丙酸 | 149339-57-1

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: 3-(3,3,4,4,5,5,6,6,7,7,8,8,8-十三氟辛硫基)丙酸
• 英文名称: Propanoic acid, 3-[(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)thio]-
• 英文别名: 3-(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctylsulfanyl)propanoic acid
• CAS: 149339-57-1
• 化学式: C₁₁H₉F₁₃O₂S
• 分子量: 452.23
• InChiKey: XAZKWGLYRRMFFE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.2
• 重原子数：
  27
• 可旋转键数：
  10
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.91
• 拓扑面积：
  62.6
• 氢给体数：
  1
• 氢受体数：
  16

文献信息

• Fluorinated ester compound additives for architectural coatings
  申请人：THE CHEMOURS COMPANY FC, LLC

  公开号：US11518894B2

  公开（公告）日：2022-12-06

  The present invention is a composition of (a) a coating base selected from a water-dispersed coating, an epoxy polymer coating, an alkyd coating, a Type I urethane coating, or an unsaturated polyester coating; and (b) a fluorinated ester compound having a plurality of fluoroalkyl thioether groups, wherein the number average molecular weight of the fluorinated ester compound is ≤30,000 Da; and where the fluorinated group R f is independently a straight or branched perfluoroalkyl group of 2 to 20 carbon atoms, which is optionally interrupted by one or more CH 2 , CFH, ether oxygens —O—, or combinations thereof. The fluorinated ester compounds provide cleanability to the resulting coating made from the present composition.

  本发明是一种组合物，由以下物质组成：(a) 选自水分散涂料、环氧聚合物涂料、醇酸树脂涂料、I 型聚氨酯涂料或不饱和聚酯涂料的涂料基料；(b) 具有多个氟烷基硫醚基团的氟化酯化合物，其中氟化酯化合物的平均分子量≤30,000 Da；氟化基团 R f 独立地为 2 至 20 个碳原子的直链或支链全氟烷基，可选择被一个或多个 CH 2 、CFH、醚氧基-O-或它们的组合。氟化酯化合物可使由本发明组合物制成的涂层具有清洁性。
• FLUORINATED ESTER COMPOUND ADDITIVES FOR ARCHITECTURAL COATINGS
  申请人：THE CHEMOURS COMPANY FC, LLC

  公开号：US20210139716A1

  公开（公告）日：2021-05-13

  The present invention is a composition of (a) a coating base selected from a water-dispersed coating, an epoxy polymer coating, an alkyd coating, a Type I urethane coating, or an unsaturated polyester coating; and (b) a fluorinated ester compound having a plurality of fluoroalkyl thioether groups, wherein the number average molecular weight of the fluorinated ester compound is ≤30,000 Da; and where the fluorinated group R f is independently a straight or branched perfluoroalkyl group of 2 to 20 carbon atoms, which is optionally interrupted by one or more CH 2 , CFH, ether oxygens —O—, or combinations thereof. The fluorinated ester compounds provide cleanability to the resulting coating made from the present composition.