2-氨基乙醇草酸盐 | 2799-19-1

• 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
• 中文名称: 2-氨基乙醇草酸盐
• 英文名称: ethanolammonium oxalate
• 英文别名: 2-amino-ethanol; oxalate；2-Amino-aethanol; Oxalat；bis[(2-hydroxyethyl)ammonium] oxalate；2-aminoethanol;oxalic acid
• CAS: 2799-19-1
• 化学式: 2C₂H₈NO*C₂O₄
• 分子量: 212.203
• InChiKey: ZJPQDKXTCFZBHS-UHFFFAOYSA-N

物化性质

• 熔点：
  200-201 °C

计算性质

• 辛醇/水分配系数(LogP)：
  -1.91
• 重原子数：
  10
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  121
• 氢给体数：
  4
• 氢受体数：
  6

安全信息

• 海关编码：
  2923900090

反应信息

• 作为反应物：
  描述：

  C.I.酸性橙108 、 草酸锌 、 2-氨基乙醇草酸盐 以 further solvent(s) 为溶剂， 生成
  参考文献：
  名称：

  Oxalate-2-ethanolamine complexes of some bivalent cations (Mn, Co, Ni, Cu, Zn and Cd)

  摘要：

  On the refluxing of M(II) oxalate (M = Mn, Co, Ni, Cu, Zn or Cd) and 2-ethanolamine in chloroform, the following complexes were obtained: MnC2O4 . HOCH2CH2NH2H2O, CoC2O4 . 2HOCH(2)CH(2)NH(2), Ni-2(C2O4)(2) . 5HOCH(2)CH(2)NH(2) . 3H(2)O, Cu-2(C3O4)(2) . 5HOCH(2)CH(2)NH(2), Zn-2(C2O4)(2) . 5HOCH(2)CH(2)NH(2) . 2H(2)O and Cd-2(C2O4)(2) . HOCH2CH2NH2 . 2H(2)O.Following the reaction of M(II) oxalate with 5-ethanolamine in the presence of ethanolammonium oxalate, a compound with the empirical formula ZnC2O4 . HOCH2CH2NH2 . 2H(2)O(1) was isolated. The complexes were identified by using elemental analysis, X-ray powder diffraction patterns, IR spectra, and thermogravimetric and differential thermal analysis. The IR spectra and X-ray powder diffraction patterns showed that the complexes obtained were not isostructural. Their thermal decompositions, in the temperature interval between 20 and about 900 degrees C, also take place in different ways, mainly through the formation of different amine complexes. The DTA curves exhibit a number of thermal effects.

  DOI：

  10.1007/bf02549222