1,4-Bis-methylamino-piperazin | 5824-93-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 氮杂环丙烷
• 英文名称: 1,4-Bis-methylamino-piperazin
• 英文别名: 1-N,4-N-dimethylpiperazine-1,4-diamine
• CAS: 5824-93-1
• 化学式: C₆H₁₆N₄
• 分子量: 144.22
• InChiKey: IQGFCZNNUOMZSJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.4
• 重原子数：
  10
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  30.5
• 氢给体数：
  2
• 氢受体数：
  4

文献信息

• COMPOSITIONS INCLUDING ALPHA-ALUMINA PARTICLES AND METHODS OF THEIR USE
  申请人：3M INNOVATIVE PROPERTIES COMPANY

  公开号：US20200354607A1

  公开（公告）日：2020-11-12

  A curable composition comprises: a) 91 to 98.2 weight percent of: (i) at least one polymerizable compound containing at least one carbamylene group; or (ii) at least one polyurethane precursor system; and b) 0.2 to 9 weight percent of alpha alumina particles having a particle size distribution with a Dv50 of from 0.1 to 1 micron, wherein the weight percentages of a) and b) are based upon the total amount of a) and b). Cured compositions and their use in thermoforming are also disclosed.
• CURABLE COMPOSITIONS, ABRASION-RESISTANT ARTICLES, AND METHOD OF THERMOFORMING THE SAME
  申请人：3M INNOVATIVE PROPERTIES COMPANY

  公开号：US20220169888A1

  公开（公告）日：2022-06-02

  A curable composition comprises at least one polymerizable compound and alpha-alumina particles. The alpha-alumina particles, taken as a whole, have a D V 50 of less than 100 nanometers. The corresponding cured composition, and an abrasion-resistant article comprising an abrasion-resistant layer comprising the reaction product disposed on a substrate are also disclosed. A method that includes thermoforming the abrasion-resistant article is also disclosed.