2-Sulfooxy-aethansulfonsaeure-anilid | 2225-20-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2-Sulfooxy-aethansulfonsaeure-anilid
• 英文别名: N-Phenyl-2-(sulfooxy)ethanesulfonamide；2-(phenylsulfamoyl)ethyl hydrogen sulfate
• CAS: 2225-20-9
• 化学式: C₈H₁₁NO₆S₂
• 分子量: 281.31
• InChiKey: JVWITXZJOLMWRX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.2
• 重原子数：
  17
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  127
• 氢给体数：
  2
• 氢受体数：
  7

文献信息

• MIXTURES OF SYMMETRICAL AND UNSYMMETRICAL RED REACTIVE DYES
  申请人：Everlight USA, Inc.

  公开号：EP1179034A1

  公开（公告）日：2002-02-13
• EP1179034A4
  申请人：——

  公开号：EP1179034A4

  公开（公告）日：2004-10-06
• Method for processing beta-sulphatoethylsulphonylaniline-2-sulphonic acid
  申请人：Somogyi Laszlo

  公开号：US20070173661A1

  公开（公告）日：2007-07-26

  A process for working up β-sulfatoethylsulfonylaniline-2-sulfonic acid from a solution in aqueous sulfuric acid, comprises a first step of the β-sulfatoethylsulfonylaniline-2-sulfonic acid being precipitated by addition of alkali or alkaline earth metal and/or ammonium salts, separated off and dissolved or the sulfuric acid being precipitated by addition of calcium salts and the resulting calcium sulfate being separated off if appropriate, and a second step of the resultant solution being adjusted to a pH between 1 and 5 by addition of alkali or alkaline earth metal or ammonium hydroxide, carbonate, bicarbonate and/or acetate, any calcium sulfate still present being separated off and the β-sulfatoethylsulfonylaniline-2-sulfonic acid being isolated from the solution.
• US4430259A
  申请人：——

  公开号：US4430259A

  公开（公告）日：1984-02-07
• US4652634A
  申请人：——

  公开号：US4652634A

  公开（公告）日：1987-03-24