(3E)-5-acetamido-4-oxo-3-(phenylhydrazinylidene)naphthalene-2,7-disulfonic acid

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: (3E)-5-acetamido-4-oxo-3-(phenylhydrazinylidene)naphthalene-2,7-disulfonic acid
• 化学式: C₁₈H₁₅N₃O₈S₂
• 分子量: 465.5
• InChiKey: UUCLAYPOUDNUHR-FXBPSFAMSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  31
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  196
• 氢给体数：
  4
• 氢受体数：
  10

文献信息

• Hair treatment methods
  申请人：Perachem Limited

  公开号：EP2647408A1

  公开（公告）日：2013-10-09

  A colouring composition comprising: (i) at least 0.0001 wt% of a water-soluble dye compound containing one or more sulfonate and/or carboxylate groups; (ii) at least 0.1 wt% urea; (iii) from 0.1 to 2.5 wt% of a thiol; (iv) less than 0.5 wt% ammonia; and (v) less than 0.5 wt% sulfite ions.

  一种染色组合物，包括 (i) 至少 0.0001 wt%的水溶性染料化合物，含有一个或多个磺酸基和/或羧酸基； (ii) 至少 0.1 wt%的尿素； (iii) 0.1 至 2.5 wt%的硫醇； (iv) 小于 0.5 重量%的氨；以及 (v) 少于 0.5 wt%的亚硫酸根离子。
• Colorants
  申请人：Banning Jeffery H.

  公开号：US20130184388A1

  公开（公告）日：2013-07-18

  Disclosed are colorants comprising a colored laked complex of (a) a chromogen molecule having at least one (i) carboxylic acid group, (ii) carboxylate group, (iii) sulfonic acid group, (iv) sulfonate group, or (v) combination thereof, and (b) a polymer, said chromogen molecule and said polymer each being complexed to (c) a metal. Also disclosed are phase change inks containing the colorants.
• US8579428B2
  申请人：——

  公开号：US8579428B2

  公开（公告）日：2013-11-12
• [EN] HAIR TREATMENT METHODS<br/>[FR] MÉTHODES DE TRAITEMENT DES CHEVEUX
  申请人：PERACHEM LTD

  公开号：WO2013150268A2

  公开（公告）日：2013-10-10

  A method of treating a material, the method comprising the steps of : (i) contacting the material with a colouring composition comprising a dye compound; and (ii) contacting the material with a composition comprising a quaternary ammonium salt.
• [EN] HAIR TREATMENT METHODS<br/>[FR] PROCÉDÉ DE TRAITEMENT DES CHEVEUX
  申请人：PERACHEM LTD

  公开号：WO2013150269A1

  公开（公告）日：2013-10-10

  A colouring composition comprising: (i)at least 0.0001 wt% of a water-soluble dye compound containing one or more sulfonate and/or carboxylate groups; (ii)at least 0.1 wt% urea; (iii)from 0.1 to 2.5 wt% of a thiol; (iv)less than 0.5 wt% ammonia; and (v)less than 0.5 wt% sulfite ions.