Bandrowski's base | 20048-27-5

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: Bandrowski's base
• 英文别名: Bandorowski's base；bandrowski base；Baudrowski's Base
• CAS: 20048-27-5
• 化学式: C₁₈H₁₈N₆
• 分子量: 318.381
• InChiKey: KKJZEUXMWDXPAU-GJHDBBOXSA-N

物化性质

• 沸点：
  523.5±50.0 °C(Predicted)
• 密度：
  1.36±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  24.0
• 可旋转键数：
  2.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  128.8
• 氢给体数：
  4.0
• 氢受体数：
  6.0

反应信息

• 作为产物：
  描述：

  对苯二胺 生成 Bandrowski's base
  参考文献：
  名称：

  OTTO M.; KAFTAN G.; WERNER G., MIKROCHIM. ACTA, 2,(1985) N 5-6, 417-430

  摘要：

  DOI：

文献信息

• Bandrowski's Base
  作者：A. J. Blake、P. Hubberstey、D. J. Quinlan

  DOI：10.1107/s0108270196003125

  日期：1996.7.15

  Molecules of N,N ''-(2,5-diamino-2,5-cyclohexadiene-1, diylidene)bis(1,4-benzenediamine), C18H18N6, lie across crystallographic inversion centres. The angle between the central ring and each of the terminal rings is 60.2 (5)degrees. Hydrogen bonding links molecules into chains along b.
• Kinetic studies of the promoting effect of glutaraldehyde on the oxidation of p-phenylenediamine by hydrogen peroxide
  作者：James C. Thompsen、Horacio A. Mottola

  DOI：10.1021/ac00278a046

  日期：1984.12.1
• CATALYSED DYE SYSTEMS
  申请人：The University Of Leeds

  公开号：EP2448545B1

  公开（公告）日：2016-09-07
• Catalysed Dye Systems
  申请人：Blackburn Richard Simon

  公开号：US20120110751A1

  公开（公告）日：2012-05-10

  The present invention is concerned with a dye system for application to a substrate, the dye system comprising: (a) at least one dye precursor; (b) an oxidising agent; and (c) a catalyst, wherein the catalyst is a homogeneous catalyst or a heterogeneous catalyst. Preferably, the catalyst comprises at least one metal-containing compound. The invention also envisages a method for the coloration of a substrate, the method comprising treating the substrate with the dye system of the invention. In preferred embodiments of the invention, the substrate comprises human hair, natural or synthetic polymers, or textile fibres. In further preferred embodiments, the at least one dye precursor is an organic precursor, the at least one metal derivative for use as a catalyst comprises at least one inorganic metal compound or at least one metal complex comprising at least one organic ligand, and the oxidising agent is hydrogen peroxide.
• TREATMENT COMPOSITION FOR DYEING
  申请人：JOO Seong Cheol

  公开号：US20210205193A1

  公开（公告）日：2021-07-08

  Provided is a treatment composition for dyeing. The treatment composition for dyeing contains isophorone dimaleate or cystamine dimaleate as an active ingredient. The treatment composition for dyeing contains diamine dimaleate, in particular, isophorone dimaleate or cystamine dimaleate, thereby more effectively covering gray hair, preventing color loss and preventing damage to hair due to dyeing than conventional dyes.