2-Methylhexane-1,1,3,6-tetramine

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 2-Methylhexane-1,1,3,6-tetramine
• 英文别名: 2-methylhexane-1,1,3,6-tetramine
• 化学式: C₇H₂₀N₄
• 分子量: 160.26
• InChiKey: XGNFOLAIMMSMDJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.8
• 重原子数：
  11
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  104
• 氢给体数：
  4
• 氢受体数：
  4

文献信息

• POLYURETHANE DISPERSION BASED COATINGS HAVING ENHANCED REMOVABILITY
  申请人：Dow Global Technologies LLC

  公开号：EP2877510A1

  公开（公告）日：2015-06-03
• [EN] POLYURETHANE DISPERSION BASED COATINGS HAVING ENHANCED REMOVABILITY<br/>[FR] REVÊTEMENTS À BASE D'UNE DISPERSION DE POLYURÉTHANE PRÉSENTANT UNE FACILITÉ D'ENLÈVEMENT AMÉLIORÉE
  申请人：DOW GLOBAL TECHNOLOGIES LLC

  公开号：WO2014047408A1

  公开（公告）日：2014-03-27

  The present invention provides a method for preparing an aqueous polyurethane dispersion comprising a polyurethane polymer, where the method comprises the step of (A) preparing a prepolymer from a reaction mixture comprising: (1) at least one polyisocyanate compound; (2) at least one polyol; and (3) ions of at least one alkali or alkaline earth metal; followed by the step of (B) contacting the prepolymer with a chain extending agent to form the polyurethane polymer. The present invention further provides an aqueous polyurethane dispersion comprising from 30% to 40%, by weight, of solids which comprise the polyurethane polymer and being prepared by the aforesaid method. A coating composition having enhanced removability and which comprises an aqueous polyurethane dispersion prepared according to the aforesaid method is also provided.