2-[1-(1-Amino-3,3-dimethylbutan-2-yl)oxyethoxy]-3,3-dimethylbutan-1-amine

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2-[1-(1-Amino-3,3-dimethylbutan-2-yl)oxyethoxy]-3,3-dimethylbutan-1-amine
• 英文别名: 2-[1-(1-amino-3,3-dimethylbutan-2-yl)oxyethoxy]-3,3-dimethylbutan-1-amine
• 化学式: C₁₄H₃₂N₂O₂
• 分子量: 260.42
• InChiKey: KCLUGJMLQZXZKT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  18
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  70.5
• 氢给体数：
  2
• 氢受体数：
  4

文献信息

• Absorbent composition for the selective absorption of hydrogen sulfide
  申请人：SHELL OIL COMPANY

  公开号：US11071944B2

  公开（公告）日：2021-07-27

  An absorbent composition that is useful in the selective removal of hydrogen sulfide relative to carbon dioxide from gaseous mixtures that comprise both hydrogen sulfide and carbon dioxide and the use thereof. The absorbent composition includes an amine mixture of an amination reaction product of tert-butylamine with a polydispersed polyethylene glycol (PEG) mixture having an average molecular weight within a certain specified range of molecular weights. The amination reaction product may also comprise a first sterically hindered amine and a second sterically hindered amine. The absorbent composition, preferably, includes an organic co-solvent, such as a sulfone compound. A method is also provided for improving the operation of certain gas absorption processes by utilizing the absorbent composition.

  一种吸收剂组合物，可用于从包含硫化氢和二氧化碳的气态混合物中选择性地去除相对于二氧化碳的硫化氢及其用途。吸收剂组合物包括叔丁胺与多分散聚乙二醇（PEG）混合物的胺化反应产物的胺混合物，该混合物的平均分子量在一定的特定分子量范围内。胺化反应产物还可包括第一种立体受阻胺和第二种立体受阻胺。吸收剂组合物最好包括有机助溶剂，如砜化合物。此外，还提供了一种利用吸收剂组合物改善某些气体吸收工艺操作的方法。
• A METHOD OF IMPROVING A PROCESS FOR THE SELECTIVE ABSORPTION OF HYDROGEN SULFIDE
  申请人：Shell Internationale Research Maatschappij B.V.

  公开号：EP2854993B1

  公开（公告）日：2018-12-26
• AN ABSORBENT COMPOSITION FOR THE SELECTIVE ABSORPTION OF HYDROGEN SULFIDE
  申请人：Shell Internationale Research Maatschappij B.V.

  公开号：EP2854994A1

  公开（公告）日：2015-04-08
• AN ABSORBENT COMPOSITION FOR THE SELECTIVE ABSORPTION OF HYDROGEN SULFIDE AND A PROCESS OF USE THEREOF
  申请人：Shell Internationale Research Maatschappij B.V.

  公开号：EP2854995A1

  公开（公告）日：2015-04-08
• METHOD OF IMPROVING A PROCESS FOR THE SELECTIVE ABSORPTION OF HYDROGEN SULFIDE
  申请人：SHELL OIL COMPANY

  公开号：US20150122125A1

  公开（公告）日：2015-05-07

  An absorbent composition that is useful in the selective removal of hydrogen sulfide relative to carbon dioxide from gaseous mixtures that comprise both hydrogen sulfide and carbon dioxide and the use thereof. The absorbent composition includes an amine mixture of an amination reaction product of tert-butylamine with a polydispersed polyethylene glycol (PEG) mixture having an average molecular weight within a certain specified range of molecular weights. The amination reaction product may also comprise a first sterically hindered amine and a second sterically hindered amine. The absorbent composition, preferably, includes an organic co-solvent, such as a sulfone compound. A method is also provided for improving the operation of certain gas absorption processes by utilizing the absorbent composition.