2,5-二甲基苯磺酸二水 | 66905-17-7

• 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: 2,5-二甲基苯磺酸二水
• 中文别名: 2,5-二甲基苯磺酸,二水合物
• 英文名称: 2,5-dimethylbenzenesulfonic Acid Dihydrate
• 英文别名: 2,5-dimethylbenzenesulfonic acid;dihydrate
• CAS: 66905-17-7
• 化学式: C8H14O5S
• 分子量: 222.26
• InChiKey: JTZNHHUWLGOSQL-UHFFFAOYSA-N

物化性质

• 熔点：
  82-86 °C
• 稳定性/保质期：
  遵照规定使用和储存，则不会分解。

计算性质

• 辛醇/水分配系数(LogP)：
  -0.1
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  64.8
• 氢给体数：
  3
• 氢受体数：
  5

文献信息

• Process for racemizing an optically active alpha-amino acid or a salt thereof
  申请人：Tanabe Seiyaku Co., Ltd.

  公开号：EP0057092A1

  公开（公告）日：1982-08-04

  A process for producing a DL-a-amino acid or a salt thereof which comprises racemizing an optically active a-amino acid or a salt thereof in the presence of an aliphatic acid and an aldehyde.

  一种生产 DL-a-氨基酸或其盐的工艺，包括在脂肪族酸和醛的存在下，对光学活性 a-氨基酸或其盐进行消旋化。
• Deodorizer and method for using the same
  申请人：Fujii Hiroyuki

  公开号：US20080075686A1

  公开（公告）日：2008-03-27

  A deodorizer is disclosed which is superior both in odor elimination effect eliminating an already existing odor and in odor prevention effect preventing odor occurrence, without leaving a colored trace on an application site. The deodorizer of the present invention comprises a salt of copper (II) ion and/or zinc ion; at least one acid component selected from the group consisting of alkylsulfonic acids having 1 to 6 carbon atoms, arylsulfonic acids having 5 to 14 carbon atoms, amidosulfuric acids, and derivatives thereof; and water being a solvent. The acid component may be substituted by at least one selected from the group consisting of amine groups, imine groups, and hydroxyl group. The deodorizer comprises the salt in an amount of more than 0.001 mM and less than 10 mM.
• US4401820A
  申请人：——

  公开号：US4401820A

  公开（公告）日：1983-08-30