Tetrakis-<2-aethyl-hexyl>-harnstoff | 13082-12-7

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: Tetrakis-<2-aethyl-hexyl>-harnstoff
• 英文别名: 1,1,3,3-Tetrakis(2-ethylhexyl)urea
• CAS: 13082-12-7
• 化学式: C₃₃H₆₈N₂O
• 分子量: 508.916
• InChiKey: GFIWPTCGCKKEBD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  12.2
• 重原子数：
  36
• 可旋转键数：
  24
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.97
• 拓扑面积：
  23.6
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• USE OF SUBSTITUTED UREAS OR URETHANES FOR FURTHER IMPROVEMENT OF THE COLD FLOW PROPERTIES OF MINERAL OILS AND CRUDE OILS
  申请人：BASF SE

  公开号：US20130232858A1

  公开（公告）日：2013-09-12

  The use of substituted monoureas, diureas, polyureas, monourethanes, bisurethanes or polyurethanes of the formula R 1 X—CO—NR 3 R 4 in which X is R 2 N or O and R 1 to R 4 are each independently hydrogen, alkyl radicals, alkenyl radicals, cycloalkyl radicals, aryl radicals or arylalkyl radicals, where at least one variable must comprise 4 carbon atoms and where the urea or urethane functionality may be replicated via bridging members, for further improvement of the cold flow properties of mineral oils and crude oils which already comprise further organic compounds suitable for dispersion or for promoting dispersion of paraffin crystals which precipitate under cold conditions, and organic compounds which improve the cold flow characteristics of mineral oils and crude oils.