2-[[4-Amino-2-methyl-5-(3-sulfopropoxy)phenyl]diazenyl]-5-nitrobenzenesulfonic acid | 887123-20-8

• 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: 2-[[4-Amino-2-methyl-5-(3-sulfopropoxy)phenyl]diazenyl]-5-nitrobenzenesulfonic acid
• CAS: 887123-20-8
• 化学式: C₁₆H₁₈N₄O₉S₂
• 分子量: 474.472
• InChiKey: XLVRLGMUYLTFDF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  31
• 可旋转键数：
  8
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  231
• 氢给体数：
  3
• 氢受体数：
  12

反应信息

• 作为产物：
  描述：

  3-(2-氨基-4-甲基苯氧基)丙烷-1-磺酸 在 盐酸 、 sodium nitrite 、 sodium carbonate 作用下， 以 水 为溶剂， 反应 3.0h， 生成 2-[[4-Amino-2-methyl-5-(3-sulfopropoxy)phenyl]diazenyl]-5-nitrobenzenesulfonic acid
  参考文献：
  名称：

  AZO COMPOUND, INK COMPOSITION AND COLORING MATERIAL

  摘要：

  公开号：

  EP1810999B1

文献信息

• TRISAZO COMPOUND, INK COMPOSITION, RECORDING METHOD AND COLORED MATTER
  申请人：Nipponkayaku Kabushikikaisha

  公开号：EP1975205A1

  公开（公告）日：2008-10-01

  The present invention relates to a trisazo compound represented by the following formula (1) or a salt thereof, (wherein, the group A is a substituted phenyl group, the group B and the group C are substituted para-phenylene groups, R1 represents a C1 to C4 alkyl group (which may be substituted by a carboxy group), a phenyl group (which may be substituted by a sulfo group), or a carboxy group, R2 represents a cyano group, a carbamoyl group or a carboxy group, each of R3 and R4 independently represents a hydrogen atom, a methyl group, a chlorine atom or a sulfo group, respectively) and a water-based black ink composition containing said compound; said compound has high solubility in a medium where the main component is water, its aqueous solution having a high concentration and ink are stable when stored for a long period of time, black-recorded images with it can be provided where both light fastness and ozone gas fastness of the printed images are excellent.

  本发明涉及下式（1）所代表的三唑类化合物或其盐、 (其中，基团 A 是取代的苯基，基团 B 和基团 C 是取代的对位苯基，R1 代表 C1 至 C4 烷基（可被羧基取代）、苯基（可被磺基取代）或羧基、 R2 代表氰基、氨基甲酰基或羧基，R3 和 R4 分别独立地代表氢原子、甲基、氯原子或磺基）以及含有所述化合物的水性黑色油墨组合物；所述化合物在以水为主要成分的介质中具有高溶解性，其高浓度水溶液和油墨在长期储存时保持稳定，使用该化合物可提供耐光性和耐臭氧气体性都很好的黑色记录图像。
• Azo Compound, Ink Composition and Colored Article
  申请人：Matsui Takahiko

  公开号：US20080193660A1

  公开（公告）日：2008-08-14

  [Problems] A compound of a black ink which has such excellent fastnesses of a recorded article as light fastness, ozone gas fastness and moisture fastness, excellent solubility, and storage stability as a recording liquid, when used for inkjet recording and writing tools, and an ink composition comprising the same are provided. [Method for solving the problems] An azo compound represented by the following Formula (1) or a salt thereof, and an ink composition comprising the same (wherein, each of R 1 , R 2 , R 5 , R 6 and R 7 independently represents a hydrogen atom, a carboxyl group, a sulfo group and the like, each of R 3 and R 4 independently represents a hydrogen atom, a sulfo group, a nitro group, a (C1 to C4) alkyl group (which may be substituted by a hydroxyl group or a (C1 to C4) alkoxy group), a (C1 to C4) alkoxy group (which may be substituted by a hydroxyl group, a (C1 to C4) alkoxy group, a sulfo group or a carboxyl group) and the like, and n represents 0 or 1, respectively).
• Trisazo Compound, Ink Composition, Recording Method, and Colored Article
  申请人：Matsui Takahiko

  公开号：US20090062545A1

  公开（公告）日：2009-03-05

  The present invention relates to a trisazo compound represented by the following formula (1) or a salt thereof, The formula (1) (wherein, the group A is a substituted phenyl group, the group B and the group C are substituted para-phenylene groups, R 1 represents a C1 to C4 alkyl group (which may be substituted by a carboxy group), a phenyl group (which may be substituted by a sulfo group), or a carboxy group, R 2 represents a cyano group, a carbamoyl group or a carboxy group, each of R 3 and R 4 independently represents a hydrogen atom, a methyl group, a chlorine atom or a sulfo group, respectively) and a water-based black ink composition containing said compound; said compound has high solubility in a medium where the main component is water, its aqueous solution having a high concentration and ink are stable when stored for a long period of time, black-recorded images with it can be provided where both light fastness and ozone gas fastness of the printed images are excellent.
• WATER-BASED BLACK INK COMPOSITION, INKJET RECORDING METHOD USING SAME, AND COLORED BODY
  申请人：Shimizu Shinsuke

  公开号：US20140299020A1

  公开（公告）日：2014-10-09

  A water-based black ink composition which, when used in inkjet recording and writing tools, can provide recorded matter that exhibits excellent color development, light fastness, resistance to ozone gas, moisture and water, and accommodation characteristics to a sensor, and excellent solubility and therefore can be stably stored in the form of a recording fluid; and an inkjet recording method and a colored body, using the same. The water-based black ink composition contains C.I. Acid Black 2 as a colorant component. The inkjet recording method uses the water-based black ink composition, while the colored body is a body colored with the water-based black ink composition.
• US7503967B2
  申请人：——

  公开号：US7503967B2

  公开（公告）日：2009-03-17