4-[Ethyl(hydroxy)amino]-3-nitrobenzenesulfonic acid

• 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: 4-[Ethyl(hydroxy)amino]-3-nitrobenzenesulfonic acid
• 英文别名: 4-[ethyl(hydroxy)amino]-3-nitrobenzenesulfonic acid
• 化学式: C8H10N2O6S
• 分子量: 262.24
• InChiKey: GXKRPUUFYMKTOC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  132
• 氢给体数：
  2
• 氢受体数：
  7

文献信息

• ANIONIC DYE OR BRIGHTENER BEARING AN AMMONIUM OR PHOSPHONIUM COUNTERION, DYE COMPOSITION COMPRISING THEM AND PROCESS FOR DYEING KERATIN FIBRES USING THESE DYES
  申请人：L'Oréal

  公开号：EP2854749A2

  公开（公告）日：2015-04-08
• COMPOSITION COMPRISING AT LEAST TWO ANIONIC SURFACTANTS, A NONIONIC SURFACTANT, AN AMPHOTERIC SURFACTANT, AND AT LEAST ONE DIRECT DYE
  申请人：L'Oréal

  公开号：EP3554463A1

  公开（公告）日：2019-10-23
• [EN] ANIONIC DYE OR BRIGHTENER BEARING AN AMMONIUM OR PHOSPHONIUM COUNTERION, DYE COMPOSITION COMPRISING THEM AND PROCESS FOR DYEING KERATIN FIBRES USING THESE DYES<br/>[FR] COLORANT OU AGENT ÉCLAIRCISSANT ANIONIQUE PORTANT UN CONTRE-ION AMMONIUM OU PHOSPHONIUM, COMPOSITION DE COLORANT LES COMPRENANT ET PROCÉDÉ POUR LA COLORATION DE FIBRES DE KÉRATINE UTILISANT CES COLORANTS
  申请人：OREAL

  公开号：WO2013175002A2

  公开（公告）日：2013-11-28

  The invention relates to the dyeing of human keratin fibres, especially the hair, using anionic direct dyes bearing a particular ammonium or phosphonium counterion of formula (Ia) and/or optical brighteners of formula (Ib) Col(-)m[X+]n (la) Azu(-)m[X+]n (Ib) in which formulae (Ia) and (Ib): Azu/Col(-)m, R1, R2, R3, R4, m and n are as defined in the description. The invention relates to a dye composition comprising an anionic compound of formula (Ia) and/or (Ib), and to a process for dyeing keratin fibres such as the hair, using the said composition. Similarly, the invention relates to novel anionic compounds of formula (Ia) or (Ib) and to the uses thereof for dyeing keratin fibres. This composition makes it possible to obtain chromatic, powerful and particularly fast coloration on keratin fibres and particularly lightening coloration via an optical effect on dark hair.
• [EN] LIGHTENING DYEING PROCESS USING A SUBSTRATE BEARING AT LEAST ONE OXIDIZING AGENT AND AN AQUEOUS COMPOSITION COMPRISING ONE OR MORE DIRECT DYES<br/>[FR] PROCÉDÉ DE COLORATION ÉCLAIRCISSANTE UTILISANT UN SUBSTRAT PORTANT AU MOINS UN AGENT D'OXYDATION ET UNE COMPOSITION AQUEUSE COMPRENANT UN OU PLUSIEURS COLORANTS DIRECTS
  申请人：OREAL

  公开号：WO2015097310A1

  公开（公告）日：2015-07-02

  The present invention relates to the field of dyeing keratin fibres and more particularly to the field of hair dyeing. The present invention relates to a process for the lightening dyeing of keratin fibres, in particular human keratin fibres such as the hair, which consists in using on the said fibres i) a substrate comprising on its surface one or more oxidizing agents preferably in solid form, and ii) an aqueous composition comprising one or more direct dyes.
• [EN] COMPOSITION COMPRISING AT LEAST TWO ANIONIC SURFACTANTS, A NONIONIC SURFACTANT, AN AMPHOTERIC SURFACTANT, AND AT LEAST ONE DIRECT DYE<br/>[FR] COMPOSITION COMPRENANT AU MOINS DEUX TENSIOACTIFS ANIONIQUES, UN TENSIOACTIF NON IONIQUE, UN TENSIOACTIF AMPHOTÈRE, ET AU MOINS UN COLORANT DIRECT
  申请人：OREAL

  公开号：WO2018109154A1

  公开（公告）日：2018-06-21

  Composition comprising at least two anionic surfactants, a nonionic surfactant, an amphoteric surfactant, and at least one direct dye The present invention relates to a composition for the cosmetic treatment of keratin fibres, in particular of the hair, comprising at least two anionic surfactants, at least one nonionic surfactant, at least one amphoteric surfactant and at least one direct dye. The invention also relates to a cosmetic process for treating keratin fibres, especially for dyeing the hair, using such a composition, and also to a use of said composition.