2-乙基-2-[[2-[(羟基甲氧基)甲基]-2-(羟基甲基)丁氧基]甲基]丙烷-1,3-二醇 | 97416-99-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 2-乙基-2-[[2-[(羟基甲氧基)甲基]-2-(羟基甲基)丁氧基]甲基]丙烷-1,3-二醇
• 中文别名: 脯氨酸,3,5-二甲基-,甲基酯,(2a,3a,5a)-(9CI)
• 英文名称: 2-Ethyl-2-((2-((hydroxymethoxy)methyl)-2-(hydroxymethyl)butoxy)methyl)propane-1,3-diol
• 英文别名: 2-ethyl-2-[[2-(hydroxymethoxymethyl)-2-(hydroxymethyl)butoxy]methyl]propane-1,3-diol
• CAS: 97416-99-4
• 化学式: C₁₃H₂₈O₆
• 分子量: 280.36
• InChiKey: PEEHVRSXZAMXJF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.7
• 重原子数：
  19
• 可旋转键数：
  12
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  99.4
• 氢给体数：
  4
• 氢受体数：
  6

文献信息

• DESTILLATIVES VERFAHREN ZUR GEWINNUNG VON DI-TRIMETHYLOLPROPAN
  申请人：OXEA GmbH

  公开号：EP2780313A1

  公开（公告）日：2014-09-24
• Method for Recovering Di-Trimethylolpropane By Distillation
  申请人：Oxea GmbH

  公开号：US20140284202A1

  公开（公告）日：2014-09-25

  Distillative process for obtaining ditrimethylolpropane from solutions includes separating ditrimethylolpropane from the solution in a first distillation unit into a first tops fraction comprising low-boiling compounds having a lower boiling point than ditrimethylolpropane and a first bottoms fraction; introducing the first bottoms fraction into a second distillation unit having at least 5 theoretical plates, said unit being configured as a thin-film evaporator with a column attachement and drawing off a second tops fraction comprising intermediate-boiling compounds having a lower boiling point than ditrimethylolpropane as well as withdrawing a second bottoms fraction from the second distillation unit and introducing the second bottoms fraction into a third distillation unit having at least 4 theoretical plates, said unit being configured as a thin-film evaporator with a column attachement, such that ditrimethylolpropane is obtained as a third tops fraction and high boilers are removed as a third bottoms fraction.
• US9745236B2
  申请人：——

  公开号：US9745236B2

  公开（公告）日：2017-08-29
• [DE] DESTILLATIVES VERFAHREN ZUR GEWINNUNG VON DI-TRIMETHYLOLPROPAN<br/>[EN] METHOD FOR RECOVERING DI-TRIMETHYLOLPROPANE BY DISTILLATION<br/>[FR] PROCÉDÉ D'OBTENTION DE DI-TRIMÉTHYLOLPROPANE PAR DISTILLATION
  申请人：OXEA GMBH

  公开号：WO2013072007A1

  公开（公告）日：2013-05-23

  Die vorliegende Erfindung betrifft ein dreistufiges destillatives Verfahren zur Gewinnung von Di-Trimethylolpropan aus Di-Trimethylolpropan enthaltenden Lösungen, in dem nach Leichtsiederabtrennung und Zwischenlaufabtrennung Di-Trimethylolpropan als Kopffraktion von Hochsiedern abgetrennt wird.