3-[二(2-羟基乙基)氨基]丙烷磺酸 | 58431-91-7

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• 中文名称: 3-[二(2-羟基乙基)氨基]丙烷磺酸
• 英文名称: 3--2-hydroxypropanesulfonic acid
• 英文别名: 3-dihydroxyethylammonium-n-propanesulfonate；DHEAPS；3-(bis(2-hydroxyethyl)amino)propanesulfonic acid；3-(Bis(2-hydroxyethyl)amino)propanesulphonic acid；3-[bis(2-hydroxyethyl)amino]propane-1-sulfonic acid
• CAS: 58431-91-7
• 化学式: C₇H₁₇NO₅S
• 分子量: 227.282
• InChiKey: PDFGVCYGRLLUDE-UHFFFAOYSA-N

物化性质

• 密度：
  1.378±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -4.1
• 重原子数：
  14
• 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：
  106
• 氢给体数：
  3
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  1,3-丙烷磺内酯 、 二乙醇胺 以 1,2-二氯乙烷 为溶剂， 反应 2.0h， 以94%的产率得到3-[二(2-羟基乙基)氨基]丙烷磺酸
  参考文献：
  名称：

  The Knoevenagel reaction in water catalyzed by zwitterionic liquids

  摘要：

  Three hydroxyl functionalized zwitterionic liquids (ZILs) were found to be novel recyclable catalysts for the Knoevenagel condensation between aldehydes or ketones and active methylene compounds in aqueous medium. Both aldehydes and ketones gave satisfactory results. The products could simply be separated from the catalysts/water, and the catalysts could be recycled six times without noticeably decreasing the catalytic activity.

  DOI：

  10.1007/s00706-008-0855-y

文献信息

• [EN] ANTIMICROBIAL ORGANOSILANES<br/>[FR] ORGANOSILANES ANTIMICROBIENS
  申请人：TOPIKOS PHARMACEUTICALS INC

  公开号：WO2021077119A1

  公开（公告）日：2021-04-22

  Organosilicon quaternary ammonium compounds, their formulations, including powdered and solid formulations, and methods of use to treat infections in humans and animals.

  有机硅季铵化合物，它们的配方，包括粉末和固体配方，以及用于治疗人类和动物感染的方法。
• Artificial snow and method for producing the same
  申请人：SANYO CHEMICAL INDUSTRIES LTD.

  公开号：EP0585938A1

  公开（公告）日：1994-03-09

  This invention relates to artificial snow comprising water-absorbent resin, inorganic powder, surfactant, and ice, as well as a production method thereof comprising ① a process for mixing water-absorbent resin, inoganic powder, surfactant, and water, and ② a process for freezing the mixture obtained in process ①. The artificial snow obtained by the present invention provides good quality snow suitable for skiing, and the production method requires no complicated manufacturing process.

  本发明涉及由吸水性树脂、无机粉末、表面活性剂和冰组成的人造雪，以及其生产方法，包括①混合吸水性树脂、无机粉末、表面活性剂和水的过程，和②冷冻在过程①中得到的混合物的过程。本发明得到的人造雪可提供适合滑雪的优质雪，而且生产方法不需要复杂的制造过程。
• Ink composition, inkjet recording method, printed material, production method of a planographic printing plate and planographic printing plate
  申请人：Fujifilm Corporation

  公开号：EP1787809A1

  公开（公告）日：2007-05-23

  The present invention provides an ink composition, and inkjet recording method, a printed material, a production method of a planographic printing plate, and a planographic printing plate. The ink composition of the present invention contains a cationically polymerizable compound, a compound that generates an acid when irradiated with a radiation ray, and an onium salt compound that generates an organic acid compound having a basic nitrogen atom when irradiated with a radiation ray.

  本发明提供了一种油墨组合物、喷墨记录方法、印刷材料、平版印刷板的生产方法以及平版印刷板。本发明的油墨组合物包含一种阳离子可聚合化合物、一种在辐射线照射下生成酸的化合物，以及一种在辐射线照射下生成具有碱性氮原子的有机酸化合物的鎓盐化合物。
• US4322324A
  申请人：——

  公开号：US4322324A

  公开（公告）日：1982-03-30
• US7312208B2
  申请人：——

  公开号：US7312208B2

  公开（公告）日：2007-12-25