Sodium 2-hexadecanesulfonate | 57627-89-1

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• 英文名称: Sodium 2-hexadecanesulfonate
• 英文别名: sodium;hexadecane-2-sulfonate
• CAS: 57627-89-1
• 化学式: C16H33NaO3S
• 分子量: 328.5
• InChiKey: FRUZJUAOITVNHR-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  2.02
• 重原子数：
  21
• 可旋转键数：
  14
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  65.6
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• Method for preparing aqueous polyacrylate modified polyurethane dispersions
  申请人：Yuan Caideng

  公开号：US20090111934A1

  公开（公告）日：2009-04-30

  A novel method for the preparation of an aqueous polyacrylate modified polyurethane dispersion is disclosed. The preparation method includes three main steps: a) preparation of polyacrylate polymer or copolymer emulsion; b) preparation of polyurethane prepolymer with carboxylic groups and neutralization treatment to the carboxylic groups; and c) dispersion and chain-extension of polyurethane prepolymer by adding the polyacrylate emulsion into the polyurethane prepolymer under vigorous agitation, or other mechanical operation. The aqueous polyacrylate modified polyurethane dispersion has self-crosslinkability when an unsaturated acetoacetoxy compound is used for the preparation of the polyacrylate emulsion.
• US9234068B2
  申请人：——

  公开号：US9234068B2

  公开（公告）日：2016-01-12