2,3-二甲基-5-硝基-1,4-苯二胺 | 97629-28-2

• 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: 2,3-二甲基-5-硝基-1,4-苯二胺
• 中文别名: 乙酮,1-(3,4-二甲基苯基)-2-[(1-甲基乙基)氨基]-
• 英文名称: 4-amino-3-nitro-5,6-dimethylaniline
• 英文别名: 5,6-dimethyl-3-nitroparaphenylenediamine；1,4-Benzenediamine, 2,3-dimethyl-5-nitro-；2,3-dimethyl-5-nitrobenzene-1,4-diamine
• CAS: 97629-28-2
• 化学式: C₈H₁₁N₃O₂
• mdl: MFCD01761757
• 分子量: 181.194
• InChiKey: AIMGCRFODJUJKC-UHFFFAOYSA-N

物化性质

• 沸点：
  314.3°C (rough estimate)
• 密度：
  1.2444 (rough estimate)

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  97.9
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  氯甲酸氯乙酯 、 2,3-二甲基-5-硝基-1,4-苯二胺 在 calcium carbonate 作用下， 以 1,4-二氧六环 、 水 为溶剂， 生成 β-chloroethyl 4-amino-5,6-dimethyl-3-nitrophenylcarbamate
  参考文献：
  名称：

  New dimethyl derivatives of 3-nitro-4-aminoaniline, process for their

  摘要：

  3-硝基-4-氨基苯胺的新二甲基衍生物，它们的制备方法，以及它们在染色角蛋白纤维中的用途。该发明涉及3-硝基-4-氨基苯胺的二甲基衍生物，其化学式为：##STR1## 其中CH.sub.3位于苯环的2或5位，R.sub.1和R.sub.2独立地表示氢原子、低碳基团、低单糖或多糖基团或低氨基碳基团，其中氨基团可以选择性地由低碳基团或低单糖或多糖基团单取代或双取代，理解R.sub.1和R.sub.2这两个符号只有在移动的CH.sub.3基团位于位置5时才能同时不是氢，或这些化合物的化妆品可接受的盐，以及制备它们的方法和它们在染料组合物中的使用，特别是用于头发的直接染色和氧化法染色。

  公开号：

  US04736067A1

文献信息

• Nouveaux dérivés diméthylés de nitro-3 amino-4 aniline, leur procédé de préparation et leur utilisation en teinture des fibres kératiniques
  申请人：L'OREAL

  公开号：EP0145513B1

  公开（公告）日：1988-03-23
• HAIR DYE CONTAINING ONE OR MORE EDIBLE OR COSMETIC COLORS
  申请人：CHUANG KUO SHENG

  公开号：US20120141398A1

  公开（公告）日：2012-06-07

  This invention discloses a hair dye and a hair dyeing method using a dye mainly made of natural colors (used in food and cosmetics), synthetic colors (used in food and cosmetics), and cosmetic colors. The hair dye can be applied for dyeing hair and skin at the same time according to the keratin-like structure of the hair and skin. The hair dye can be manufactured in a form of a hair dye cream, a hair dye lotion, a frost hair dye, a hair dye gel, a hair dye ointment, a hair dye shampoo, a foam type hair dye, or a spray type hair dye. After the hair dye is combined with a perm agent, a dyeing and perming product is produced for dyeing and perming hair all at one time. The natural colors (used in food and cosmetics), synthetic colors (used in food and cosmetics) and cosmetic colors of the hair dye penetrate into the hair by different hair dyeing methods to achieve the hair dyeing effect, and permanent hair dye, semi-permanent hair dye and temporary hair dye are manufactured according to the depth that the color enters into the hair structure.
• US4736067A
  申请人：——

  公开号：US4736067A

  公开（公告）日：1988-04-05
• New dimethyl derivatives of 3-nitro-4-aminoaniline, process for their
  申请人：L'Oreal

  公开号：US04736067A1

  公开（公告）日：1988-04-05

  New dimethyl derivatives of 3-nitro-4-aminoaniline, process for their preparation, and their use for dyeing keratinic fibres. The invention relates to dimethyl derivatives of 3-nitro-4-aminoaniline of formula: ##STR1## in which CH.sub.3 is in position 2 or 5 of the benzene ring and R.sub.1 and R.sub.2 denote independently of each other a hydrogen atom, a lower alkyl group, a lower mono- or polyhydroxyalkyl or a lower aminoalkyl group in which the amino group is optionally mono- or disubstituted by a lower alkyl radical or by a lower mono- or polyhydroxyalkyl radical, it being understood that the two symbols R.sub.1 and R.sub.2 can be simultaneously other than hydrogen only when the mobile CH.sub.3 radical is in position 5, or cosmetically acceptable salts of these compounds, as well as the process for preparing them and their use in dye compositions, in particular for hair, equally for direct coloring and for coloring by an oxidation route.

  3-硝基-4-氨基苯胺的新二甲基衍生物，它们的制备方法，以及它们在染色角蛋白纤维中的用途。该发明涉及3-硝基-4-氨基苯胺的二甲基衍生物，其化学式为：##STR1## 其中CH.sub.3位于苯环的2或5位，R.sub.1和R.sub.2独立地表示氢原子、低碳基团、低单糖或多糖基团或低氨基碳基团，其中氨基团可以选择性地由低碳基团或低单糖或多糖基团单取代或双取代，理解R.sub.1和R.sub.2这两个符号只有在移动的CH.sub.3基团位于位置5时才能同时不是氢，或这些化合物的化妆品可接受的盐，以及制备它们的方法和它们在染料组合物中的使用，特别是用于头发的直接染色和氧化法染色。