2-Amino-4-phosphonobenzene-1-sulfonic acid | 61433-33-8

• 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: 2-Amino-4-phosphonobenzene-1-sulfonic acid
• 英文别名: 2-amino-4-phosphonobenzenesulfonic acid
• CAS: 61433-33-8
• 化学式: C₆H₈NO₆PS
• 分子量: 253.17
• InChiKey: ZKAHHUOASUXTHW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.4
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  146
• 氢给体数：
  4
• 氢受体数：
  7

文献信息

• Ink, ink cartridge and ink jet recording method
  申请人：Canon Kabushiki Kaisha

  公开号：EP2650334A1

  公开（公告）日：2013-10-16

  The invention provides an ink containing a coloring material and a water-soluble organic solvent, wherein the coloring material is a compound represented by the following general formula (1), and the water-soluble organic solvent includes an alkanediol having 4 to 6 carbon atoms: wherein rings A, B, C and D each indicated by a broken line are, independently of one another, a benzene ring or a nitrogen-containing heteroaromatic ring, the number of the nitrogen-containing heteroaromatic ring is more than 0.0 and 3.0 or less, the remainder is the benzene ring, R1 is an alkyl group, R2 is an alkylene group, X is an anilino group having one or more sulfonic groups, m is more than 0.0 and less than 3.9, n is 0.1 or more and less than 4.0, and the sum of m and n is 1.0 or more and less than 4.0.

  本发明提供了一种含有着色材料和水溶性有机溶剂的油墨，其中着色材料是由以下通式（1）表示的化合物，水溶性有机溶剂包括具有 4 至 6 个碳原子的烷二醇： 其中环 A、B、C 和 D 各用一条折线表示，它们相互独立地是苯环或含氮杂芳香环，含氮杂芳香环的数目大于 0.0 且小于 3.0或更少，其余为苯环，R1为烷基，R2为亚烷基，X为具有一个或多个磺酸基的苯胺基，m大于0.0且小于3.9，n大于0.1且小于4.0，m与n之和大于1.0且小于4.0。
• INK COMPOSITION, INK JET RECORDING METHOD USING SAME, AND COLORED MATERIAL
  申请人：Nippon Kayaku Kabushiki Kaisha

  公开号：EP3015516A1

  公开（公告）日：2016-05-04

  Provided is an ink composition that contains (A) a colorant represented by formula (1) and (B) one or more colorants selected from among the group consisting of (B-a) to (B-t). The purpose of the present invention is to provide an aqueous black ink composition which is stable even when stored for a long period of time, which has a low chroma and tint-free neutral black-to-gray color even when printing a deep color or light color, which has a high printed image density, which exhibits no change in hue when printed on different media, and which produces a black recorded image having particularly excellent recorded image color development properties, light resistance, ozone gas resistance and moisture resistance.

  本发明提供了一种油墨组合物，它含有 (A) 由式 (1) 表示的着色剂和 (B) 从 (B-a) 至 (B-t) 所组成的组中选出的一种或多种着色剂。本发明的目的是提供一种水性黑色油墨组合物，该组合物即使长期储存也很稳定，即使印刷深色或浅色时也具有低色度和无色调的中性黑灰色，印刷图像密度高，在不同介质上印刷时色调不会改变，并且生成的黑色记录图像具有特别优异的记录图像显色性、耐光性、耐臭氧气体性和耐湿性。
• MONOAZO DYESTUFFS USEFUL FOR COLOUR FILTERS AND INK JET PRINTING
  申请人：Avecia Limited

  公开号：EP1218449A2

  公开（公告）日：2002-07-03
• EP2650334B1
  申请人：——

  公开号：EP2650334B1

  公开（公告）日：2017-08-09
• INK, INK CARTRIDGE AND INK JET RECORDING METHOD
  申请人：CANON KABUSHIKI KAISHA

  公开号：US20130271523A1

  公开（公告）日：2013-10-17

  The invention provides an ink containing a first coloring material and a second coloring material, wherein the first coloring material is a compound represented by a general formula (1), and the second coloring material is a compound represented by a general formula (2).