N,N-dimethyl-4-(pyridin-3-yldiazenyl)aniline | 156-25-2

• 物质功能分类: 生物化工 - 氨基酸及其衍生物 - 酪氨酸类衍生物
• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: N,N-dimethyl-4-(pyridin-3-yldiazenyl)aniline
• 英文别名: 3-<(p-dimethylaminophenyl)azo>pyridine；N,N-dimethyl-4-[(E)-pyridin-3-yldiazenyl]aniline；3-(4'-N,N-dimethylaminophenylazo)pyridine；N,N-dimethyl-4-pyridin-3-ylazo-aniline；N,N-dimethyl-4-([3]pyridyl-trans-azo)-aniline；N,N-Dimethyl-4-([3]pyridyl-trans-azo)-anilin；4'-Dimethylamino-1',3-azobenzol-3-pyridin
• CAS: 156-25-2
• 化学式: C₁₃H₁₄N₄
• 分子量: 226.281
• InChiKey: WINWFWAHZSMBJQ-FOCLMDBBSA-N

物化性质

• 沸点：
  357.89°C (rough estimate)
• 密度：
  1.1761 (rough estimate)

计算性质

• 辛醇/水分配系数(LogP)：
  3.56
• 重原子数：
  17.0
• 可旋转键数：
  3.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.15
• 拓扑面积：
  40.85
• 氢给体数：
  0.0
• 氢受体数：
  4.0

安全信息

• 海关编码：
  2933399090

反应信息

• 作为反应物：
  描述：

  2,4-二硝基酚 、 N,N-dimethyl-4-(pyridin-3-yldiazenyl)aniline 以 乙醇 、 氯仿 为溶剂， 生成
  参考文献：
  名称：

  New organic binary solids with phenolic coformers for NLO applications

  摘要：

  Five binary adducts between N,N-dimethyl-4-[(E)-2-(pyridin-4-yl)ethenyl]aniline) I, N,N-diethyl-4-[(E)-2-(pyridin-4-yl)ethenyl]aniline) 2, N,N-dimethyl-4-[(E)-pyridin-3-yldiazenyl]aniline 3, and coformers that include 4-nitrophenol I, 4-nitrobenzoic acid II, benzene-1,3-diol III, and 2,4-dinitrophenol IV were synthesized to follow the factors influencing the formation of polar crystals. New solids were characterized by melting points and absorption spectra, while their structures were proven by single crystal X-ray diffraction. Adducts differ by the components' ratio and position of the acidic hydrogen atom, thus giving examples of four new cocrystals and one salt. The single crystal X-ray analysis revealed the acentric packing for two compounds, 1 (I) and 3(3) (III) that crystallize in the Pca2(1) and P1 space groups. The melting point data and the cut-off wavelength from absorption spectra show that these materials are stable till relatively high temperatures and transparent in a wide range of spectrum. (C) 2015 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molstruc.2015.06.003
• 作为产物：
  描述：

  3-氨基吡啶 、 N,N-二甲基苯胺 在 盐酸 、 Amberlite-IR 120 (Na⁽¹⁺⁾ form) 、 sodium nitrite 作用下， 生成 N,N-dimethyl-4-(pyridin-3-yldiazenyl)aniline
  参考文献：
  名称：

  Das, P. J.; Khound, S.; Dutta, J., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1995, vol. 34, # 2, p. 161 - 163

  摘要：

  DOI：

文献信息

• Unsymmetrical Diazo Compounds, Compositions Comprising Same, Dyeing Method and Device Comprising Said Compositions
  申请人：David Herve

  公开号：US20080168607A1

  公开（公告）日：2008-07-17

  The invention concerns symmetric diazo cationic compounds of formula (I), their resonance forms, as well as their acid-addition salts and their solvates, wherein W 1 , identical represent a hydrogen atom, a halogen atom, a —NR 5 R 6 , OR 7 , —NR 1 -Ph-NR 5 R 6 , —NR 4 -Ph-OR 7 , —O-Ph-OR 7 , —O-Ph-NR 5 R 6 group; L represents a cationic of non-cationic linker arm. The invention also concerns dyeing compositions comprising in a suitable medium for dyeing keratinous fibers, such compounds as direct dyeing agent, as well as a method for dyeing keratinous fibers using said composition and a multiple-compartment device.

  该发明涉及式（I）的对称重氮阳离子化合物，它们的共振式形式，以及它们的酸加合盐和溶剂合物，其中W1代表相同的氢原子，卤原子，-NR5R6，OR7，-NR1-Ph-NR5R6，-NR4-Ph-OR7，-O-Ph-OR7，-O-Ph-NR5R6基团；L代表非阳离子连接臂的阳离子。该发明还涉及染料组合物，其中包括在适合用于染色角蛋白纤维的介质中的这些化合物作为直接染色剂，以及使用所述组合物染色角蛋白纤维的方法和多室装置。
• Dyssymmetrical diazo compounds having at least one 4-pyridinium unit and a cationic or non-cationic linker, compositions comprising them, method of coloring, and device
  申请人：David Herve

  公开号：US20060156489A1

  公开（公告）日：2006-07-20

  The present disclosure relates to dissymmetrical cationic diazo compounds having at least one 4-pyridinium unit and a cationic or non-cationic linker. The disclosure further relates to dyeing compositions comprising these compounds as a direct dye in a medium appropriate for the dyeing of keratin fibers. Further, the disclosure relates to a method of coloring keratin fibers that employs this composition, and a device having a plurality of compartments.

  本公开涉及具有至少一个4-吡啶基团和一个阳离子或非阳离子连接器的不对称阳离子重氮化合物。此外，本公开还涉及包含这些化合物作为直接染料的染料组合物，在适合染色角蛋白纤维的介质中使用。此外，本公开还涉及一种用于染色角蛋白纤维的方法，该方法采用该组合物，并具有多个隔间的装置。
• Dissymmetrical diazo compounds containing having at least one 2-imidazolium unit and a cationic or non-cationic linker, compositions comprising them, method of coloring, and device
  申请人：David Herve

  公开号：US20070010663A1

  公开（公告）日：2007-01-11

  The present disclosure relates to dissymmetrical cationic diazo compounds having at least one 2-imidazolium unit and a cationic or non-cationic linker. The disclosure further relates to dyeing compositions comprising such compounds as a direct dye in a medium appropriate for the dyeing of keratin fibers, and also to a method of coloring keratin fibers that employs this composition, and to a device having a plurality of compartments.

  本公开涉及至少具有一个2-咪唑离子单元和一个阳离子或非阳离子连接单元的不对称阳离子重氮化合物。本公开进一步涉及包含这种化合物作为直接染料的染料组合物，在适合染色角蛋白质纤维的介质中，以及使用该组合物染色角蛋白质纤维的方法，以及具有多个隔室的装置。
• Colorants mixtes cationiques comprenant un chromophore anthraquinone et leur utilisation en colorant capillaire
  申请人：L'Oreal

  公开号：EP1757660A1

  公开（公告）日：2007-02-28

  La présente invention a pour objet un colorant direct mixte cationique comprenant un chromophore anthraquinone et au moins un chromophore azoïque cationique et/ou au moins un chromophore hydrazone cationique, le chromophore anthraquinone étant lié à et/ou aux autres chromophores cationiques par l'intermédiaire d'au moins un bras de liaison. L'invention porte également sur une composition tinctoriale comprenant ledit colorant direct et sur un procédé de coloration des fibres kératiniques, notamment humaines mettant en jeu ladite composition, ainsi qu'un dispositif approprié. Elle concerne également l'utilisation desdits colorants et de ladite composition.

  本发明的目的是一种阳离子混合直接染料，包括一个蒽醌发色团和至少一个阳离子偶氮发色团和/或至少一个阳离子腙发色团，蒽醌发色团通过至少一个连接臂与其他阳离子发色团连接和/或与其他阳离子发色团连接。 本发明还涉及一种包含上述直接染料的染料组合物和一种使用上述组合物对角蛋白纤维，特别是人类角蛋白纤维进行染色的工艺，以及一种合适的装置。 本发明还涉及上述染料和上述组合物的用途。
• Novel dyeing composition for dyeing keratinous fibres comprising a particular dicationic diazo dye
  申请人：——

  公开号：US20040187225A1

  公开（公告）日：2004-09-30

  The invention concerns a novel dyeing composition for dyeing keratinous fibres, in particular human hair, comprising a dicationic diazo dye of formula (I): W1—W2—N═N—W3—L—W4—N═N—W5—W6, as well as the dyeing method using said composition and the novel compounds of formula (I).

  本发明涉及一种用于染色角质纤维，特别是人类头发的新型染色组合物，该组合物包含式 (I) 的二元重氮染料：W1-W2-N═N-W3-L-W4-N═N-W5-W6，以及使用所述组合物和式（I）的新型化合物的染色方法。