tris-(2-hydroxyethyl)ammonium sulphamate | 13008-20-3

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机硫酸及其衍生物
• 英文名称: tris-(2-hydroxyethyl)ammonium sulphamate
• 英文别名: 2-[Bis(2-hydroxyethyl)amino]ethanol;sulfamic acid；2-[bis(2-hydroxyethyl)amino]ethanol;sulfamic acid
• CAS: 13008-20-3
• 化学式: C₆H₁₅NO₃*H₃NO₃S
• 分子量: 246.285
• InChiKey: XWNWNJKMPNYJIF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -4.75
• 重原子数：
  15
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  157
• 氢给体数：
  5
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  三乙醇胺 在 氨基磺酸 作用下， 反应 8.0h， 生成 tris-(2-hydroxyethyl)ammonium sulphamate
  参考文献：
  名称：

  具有各种磺酸的三乙醇胺基质子离子液体：合成与性能

  摘要：

  通过质子从磺酸到三乙醇胺（TEOA）的质子转移反应，合成了十种基于三（2-羟乙基）铵（三乙醇铵）的质子离子液体（ILs）和一种熔融盐。使用前，将产生的PIL在高真空下于50°C干燥8小时。通过1 H NMR，13 C NMR，1 H / 15表征PILN NMR和FT-IR光谱法。所研究的PIL的IR和NMR谱的参数由磺酸苯环上取代基的性质决定。使用差示扫描量热法（DSC）和热重分析（TGA）研究了PIL的相行为。研究了每个PIL的电导率和电化学窗口的温度依赖性。为了研究性能，讨论了对PILs阴离子组分的取代作用。

  DOI：

  10.1016/j.molliq.2017.07.078

文献信息

• Preparation of protic ionic liquids with minimal water content and 15N NMR study of proton transfer
  作者：Geoffrey L. Burrell、Iko M. Burgar、Frances Separovic、Noel F. Dunlop

  DOI：10.1039/b921432a

  日期：——

  Low-molecular-weight Brønsted acids and amine bases were used to reproducibly prepare very dry, high-purity room-temperature protic ionic liquids (PILs). A series of eight amine bases and six Brønsted acids were combined to produce 48 mixtures, of which 18 were liquid at room temperature. The phase transitions and thermal decomposition temperatures were determined for each mixture; whereas viscosity, density and conductivity were determined for the room-temperature liquids. By utilising 15N NMR it was possible to distinguish between neutral and ionised amine bases (ammonia vs. ammonium-type ion), which indicated that the protic ionic liquids were completely ionised when made as a stoichiometric mixture. However, a Walden plot comparison of fluidity and molar conductivity indicated the majority of PILs had much lower conductivity than predicted by viscosity unless the base contained excess proton-donating groups. This disparity is indicative of protic ionic molecules forming neutral aggregates or non-Newtonian fluid hydrogen-bonded networks with a secondary Grotthuss proton-hopping mechanism arising from polyprotic bases.

  低分子量的布朗斯特酸和胺碱被用来重复制备非常干燥、高纯度的室温质子型离子液体（PILs）。将一系列八种胺碱和六种布朗斯特酸组合，产生了48种混合物，其中18种在室温下为液态。每种混合物的相变和热分解温度被测定；而室温液体的粘度、密度和电导率也被测定。通过利用15N NMR，能够区分中性和离子化的胺碱（氨与铵型离子），这表明在作为化学计量混合物制备时，质子型离子液体是完全离子化的。然而，流动性和摩尔电导率的沃尔登图比较表明，除了当碱包含过量的质子给体基团时，大多数PIL的电导率远低于粘度所预测的值。这种差异表明，质子型离子分子形成了中性聚集体或非牛顿流体氢键网络，并出现了由多质子碱引起的次级格罗图斯质子跳跃机制。
• Capture of Sulphur Dioxide by Hydroxyl Ammonium Ionic Liquid-DBU Mixtures
  作者：Guangfei Qu、Ronglong Jian、Jun Zhang、Jiangna Li、Ping Ning

  DOI：10.14233/ajchem.2014.17962

  日期：——

  Three hydroxyl ammonium ionic liquids containing the alcoholic hydroxy group were synthesized that mixed with 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) to form integrated sorption systems with the mole ratio of 1:1. At ambient temperature and atmospheric pressure, the absorption of SO2 by integrated ionic liquid-DBU systems was investigated. The saturated absorption mole ratio of SO2/ILs was 0.30, 0.50 and 0.66, respectively. And that of SO2/ILs-DBU was 2.63, 2.83 and 2.96, respectively. The net increase in the saturated absorption mole ratio of three mixed absorption systems was close to 2.3 after deducting the SO2 saturated absorption capacity of pure ionic liquids. The results indicated that SO2 was absorbed fastly and efficiently by the mixed systems and the absorption could be completed in 0.5 h. In addition, the mixed systems had a strong regenerative ability. It’s absorption capacity and rate were hardly changed after four SO2 absorption-desorption cycle experiments.

  研究人员合成了三种含有醇羟基的羟铵离子液体，并将其与 1,8-二氮杂双环[5.4.0]十一-7-烯（DBU）混合，形成摩尔比为 1:1 的集成吸附系统。在常温常压下，研究了离子液体-DBU 一体化体系对二氧化硫的吸收。SO2/ILs 的饱和吸收摩尔比分别为 0.30、0.50 和 0.66。而 SO2/ILs-DBU 的饱和吸收摩尔比分别为 2.63、2.83 和 2.96。扣除纯离子液体的 SO2  饱和吸收能力后，三种混合吸收体系的饱和吸收摩尔比净增加值接近 2.3。结果表明，混合体系对SO2 的吸收速度快、效率高，0.5 h即可完成吸收。经过四次 SO2 吸收-解吸循环实验后，其吸收能力和吸收速率几乎没有变化。
• Diethanolaminsalz der Amidosulfonsäure als Härtungsbeschleuniger für Aminoplastharze
  申请人：CASSELLA Aktiengesellschaft

  公开号：EP0094634A2

  公开（公告）日：1983-11-23

  Zur Aushärtung von modifizierten Aminoplastharzen, die mindestens 3 Gew.%, bezogen auf Festharz, bekannter Modifizierungsmittel enthalten durch Hitzeeinwirkung in Gegenwart eines latenten Härters, wird als latenter Härter mit besonderem Vorteil Diethanolammoniumsulfamat eingesetzt.

  二乙醇胺氨基磺酸盐作为一种潜在固化剂，可在存在潜在固化剂的情况下，通过热作用固化含有已知改性剂的改性氨基塑料树脂，其优势尤其明显，改性氨基塑料树脂中含有至少 3%（以固体树脂重量计）的已知改性剂。
• SOLID STATE BINDER
  申请人：Rockwool International A/S

  公开号：EP3135647A1

  公开（公告）日：2017-03-01

  The present invention is directed to a solid state binder composition for binding mineral fibers comprising a component (i) in form of one or more carbohydrates; a component (ii) in form of one or more compounds selected from sulfamic acid, derivatives of sulfamic acid or any salt thereof.

  本发明涉及一种用于粘合矿物纤维的固态粘合剂组合物，该组合物包含以一种或多种碳水化合物形式存在的组分(i)；以一种或多种选自氨基磺酸、氨基磺酸衍生物或其任何盐类的化合物形式存在的组分(ii)。
• Solid state binder
  申请人：ROCKWOOL INTERNATIONAL A/S

  公开号：US10633281B2

  公开（公告）日：2020-04-28

  The present invention is directed to a solid state binder composition for binding mineral fibers comprising a component (i) in form of one or more carbohydrates; a component (ii) in form of one or more compounds selected from sulfamic acid, derivatives of sulfamic acid or any salt thereof.

  本发明涉及一种用于粘合矿物纤维的固态粘合剂组合物，该组合物包含以一种或多种碳水化合物形式存在的组分(i)；以一种或多种选自氨基磺酸、氨基磺酸衍生物或其任何盐类的化合物形式存在的组分(ii)。