4-methyl-3-(phenylhydrazinylidene)-5-pyridin-1-ium-1-ylpyridine-2,6-dione

• 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-methyl-3-(phenylhydrazinylidene)-5-pyridin-1-ium-1-ylpyridine-2,6-dione
• 化学式: C17H15N4O2+
• 分子量: 307.33
• InChiKey: JOQULYYNFDXJPC-UHFFFAOYSA-O

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  23
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  74.4
• 氢给体数：
  2
• 氢受体数：
  4

文献信息

• INK COMPOSITION, INKJET RECORDING INK COMPOSITION, INK SET, INK CARTRIDGE, INKJET RECORDING METHOD AND RECORDED MATTER
  申请人：Tanaka Shigeaki

  公开号：US20110104458A1

  公开（公告）日：2011-05-05

  An ink composition having a suitably-adjusted hue and causing no decomposition of dyes during storage is provided. The ink composition contains a compound (a) represented by the following formula (1), an ingredient (c) and moisture-retentive agents, characterized by being from 0.1 mass % to lower than 7.0 mass % in content of the compound represented by the formula (1), 10.0 mass % or lower in content of a moisture-retentive agent having 3 or more hydroxyl groups (b) and lower than 30.0 in molar ratio of the moisture-retentive agent having 3 or more hydroxyl groups to the compound represented by the formula (1): wherein each of Ar 1 and Ar 2 preferably represents an aromatic heterocyclic group, each of A 1 and A 2 represents a hydrogen atom or a substituent, Y represents —OM or —NR 1 R 2 , M represents a hydrogen atom or a metal ion and each of R 1 and R 2 represents a hydrogen atom, an alkyl group, an aryl group, a heterocyclic group or the like. The ingredient (c) is at least one compound selected from C.I. Direct Yellow 59, id. 86, id. 132 or the like.
• US8523990B2
  申请人：——

  公开号：US8523990B2

  公开（公告）日：2013-09-03