1,2-Diamino-butan N,N,N',N'-tetraessigsaeure | 22968-57-6

• 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
• 英文名称: 1,2-Diamino-butan N,N,N',N'-tetraessigsaeure
• 英文别名: Dl-(Ethylethylen)-dinitriltetraessigsaeure；2-[2-[Bis(carboxymethyl)amino]butyl-(carboxymethyl)amino]acetic acid
• CAS: 22968-57-6
• 化学式: C₁₂H₂₀N₂O₈
• 分子量: 320.299
• InChiKey: HRGPSECYMAWLJD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -4.9
• 重原子数：
  22
• 可旋转键数：
  12
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  156
• 氢给体数：
  4
• 氢受体数：
  10

文献信息

• Composition for introduction into a high temperature environment
  申请人：FUEL TECH, INC.

  公开号：EP0340666A1

  公开（公告）日：1989-11-08

  The invention presented is a low-cost composition for introduction through an injector having an injector tip into a high temperature environment for reducing the nitrogen oxides concentration in the high temperature environment, the composition comprising: a) a low-cost nitrogen oxides reducing treatment component which is effective at reducing the nitrogen oxides concentration in the environment; b) dilution water; and c) a viscosity/coking time modifier having a boiling point greater than about the boiling point of the dilution water at conditions existing at the injector tip and viscosity less than that of the nitrogen oxides reducing treatment component at conditions existing at the injector tip and wherein the viscosity/coking time modifier also reduces the nitrogen oxides concentration in the environment; and/or a sequestering agent capable of preventing deposits at the injector due to hardness metals commonly found in the nitrogen oxides treatment component and/or the dilution water and wherein the sequestering agent also reduces the nitrogen oxides concentration in the environment; and/or an antiscalant capable of preventing deposits at the injector due to hardness metals commonly found in the nitrogen oxides treatment component and/or the dilution water and wherein the antiscalant also reduces the nitrogen oxides concentration in the environment.

  本发明提出了一种低成本组合物，用于通过具有喷射器尖端的喷射器引入高温环境，以降低高温环境中的氮氧化物浓度，该组合物包括 a) 能有效降低环境中氮氧化物浓度的低成本氮氧化物还原处理成分； b) 稀释水；以及 c) 粘度/结焦时间调节剂，其沸点大于稀释水在喷射器顶端现有条件下的沸点，且粘度小于氮氧化物还原处理成分在喷射器顶端现有条件下的粘度，其中粘度/结焦时间调节剂还可降低环境中的氮氧化物浓度；和/或 一种固化剂，能够防止氮氧化物处理成分和/或稀释水中常见的硬度金属在喷射器上沉积，其中固化剂还能降低环境中的氮氧化物浓度；和/或 能够防止氮氧化物处理成分和/或稀释水中常见的硬度金属在喷射器处沉积的防垢剂，其中防垢剂还能降低环境中的氮氧化物浓度。
• Use of cationic sugar-based compounds as corrosion inhibitors in a water system
  申请人：ECOLAB USA INC.

  公开号：US11155480B2

  公开（公告）日：2021-10-26

  Described herein are the methods of using a cationic alkyl polyglycoside in a corrosion control composition to reduce corrosion for metal surfaces in a water system. The described methods or compositions are found to be effective than those methods or compositions including commonly used corrosion inhibitors for water systems.

  本文介绍了在腐蚀控制组合物中使用阳离子烷基多糖苷以减少水系统中金属表面腐蚀的方法。与包括水系统常用缓蚀剂在内的方法或组合物相比，所述方法或组合物更为有效。
• COMPOSITION FOR INTRODUCTION INTO A HIGH TEMPERATURE ENVIRONMENT
  申请人：FUEL TECH, INC.

  公开号：EP0411049A1

  公开（公告）日：1991-02-06
• USE OF CATIONIC SUGAR-BASED COMPOUNDS AS CORROSION INHIBITORS IN A WATER SYSTEM
  申请人：ECOLAB USA INC.

  公开号：US20200239338A1

  公开（公告）日：2020-07-30

  Disclosed herein are the methods of using a cationic alkyl polyglycoside in a corrosion control composition to reduce corrosion for metal surfaces in a water system. The disclosed methods or compositions are found to be effective than those methods or compositions including commonly used corrosion inhibitors for water systems.
• US4647447A
  申请人：——

  公开号：US4647447A

  公开（公告）日：1987-03-03