4-[2-[4-(Methylamino)phenyl]diazenyl]benzaldehyde | 132252-70-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 偶氮苯
• 英文名称: 4-[2-[4-(Methylamino)phenyl]diazenyl]benzaldehyde
• 英文别名: 4-[[4-(methylamino)phenyl]diazenyl]benzaldehyde
• CAS: 132252-70-1
• 化学式: C₁₄H₁₃N₃O
• 分子量: 239.27
• InChiKey: YYMSJNBMNJUVAV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  18
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  53.8
• 氢给体数：
  1
• 氢受体数：
  4

文献信息

• [EN] NOVEL ANIONIC DYES CONTAINING A DISULFIDE HETEROCYCLIC UNIT, DYECOMPOSITION COMPRISING THEM AND PROCESS FOR DYEING HUMAN KERATIN MATERIALS USING THESE DYES<br/>[FR] NOUVEAUX COLORANTS ANIONIQUES CONTENANT UN MOTIF DISULFURE HÉTÉROCYCLIQUE, COMPOSITION DE COLORANT LES COMPRENANT ET PROCÉDÉ DE COLORATION DES MATIÈRES KÉRATINIQUES HUMAINES À L'AIDE DE CES COLORANTS
  申请人：OREAL

  公开号：WO2017093558A1

  公开（公告）日：2017-06-08

  The invention relates to the dyeing of keratin materials using anionic direct dyes containing a disulfide heterocyclic group. The invention relates to a dye composition comprising a fluorescent dye containing a disulfide heterocyclic group, and to a process for dyeing keratin materials such as the hair, using said composition. Similarly, the invention relates to novel dyes containing a disulfide heterocyclic group and to the uses thereof in dyeing keratin materials. This composition makes it possible to obtain a lightening effect that is particularly fast and visible on dark keratin fibres. In addition, the process for dyeing keratin materials, the composition and the anionic dyes of the invention make it possible to obtain colours on said materials that are strong and chromatic and with good colour build- up.