2-(2,5-二甲氧基-4-(3-氧代丁酰氨基)苯磺酰基)乙基氢硫酸盐

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2-(2,5-二甲氧基-4-(3-氧代丁酰氨基)苯磺酰基)乙基氢硫酸盐
• 英文名称: 2-[2,5-dimethoxy-4-(3-oxobutanoylamino)phenyl]sulfonylethyl sulfate;hydron
• 化学式: C14H19NO10S2
• 分子量: 425.4
• InChiKey: DWWMPNFSTUDDSG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.02
• 重原子数：
  27
• 可旋转键数：
  9
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  182
• 氢给体数：
  2
• 氢受体数：
  10

文献信息

• METHOD FOR CONTINUOUSLY PREPARING WATER-SOLUBLE AZO DYE BY COUPLING A NEBULIZER WITH A PIPELINE
  申请人：DALIAN UNIVERSITY OF TECHNOLOGY

  公开号：US20150073132A1

  公开（公告）日：2015-03-12

  Disclosed is a method for continuously preparing a water-soluble azo dye by coupling a nebulizer with a pipeline. According to the method, the nebulizer is coupled with a pipeline with an interception tower plate, atomized and mixed reaction liquid flow flows through the pipeline with the interception tower plate, and mixing and reacting are further enhanced through turbulent mixing on the tower plate, so that instant separation of reaction heat generated in an atomizing contact reaction from a reactant is achieved, and normal-temperature rapid continuous production of the water-soluble azo dye is achieved. Fog drops which are atomized by using the nebulizer have small particle diameter and large specific surface area, so that a diazo salt and a coupling component are sprayed separately, move face to face and can be fully contacted, and mixing and reacting speeds are increased. The preparation method is simple, and compared with preparation of a dye of the same kind with a batch reactor, in the reparation process of the water-soluble azo dye, a cold source is not required to be added additionally for cooling, thereby reducing energy consumption and improving production quality and efficiency.
• US4861344A
  申请人：——

  公开号：US4861344A

  公开（公告）日：1989-08-29
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  公开（公告）日：1990-02-06
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  申请人：——

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• US5021559A
  申请人：——

  公开号：US5021559A

  公开（公告）日：1991-06-04