2-Hydroxy-benzol-(1-azo-5)-barbitursaeure | 144344-14-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 2-Hydroxy-benzol-(1-azo-5)-barbitursaeure
• 英文别名: 6-hydroxy-5-[(2-hydroxyphenyl)diazenyl]-1H-pyrimidine-2,4-dione
• CAS: 144344-14-9
• 化学式: C₁₀H₈N₄O₄
• 分子量: 248.198
• InChiKey: TYDJUFFOCZVHBJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  123
• 氢给体数：
  4
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  copper(ll) sulfate pentahydrate 、 2-Hydroxy-benzol-(1-azo-5)-barbitursaeure 以 水 为溶剂， 生成
  参考文献：
  名称：

  Lunina; Basargin; Rozovskii, Russian Journal of Inorganic Chemistry, 2004, vol. 49, # 12, p. 1840 - 1843

  摘要：

  DOI：

文献信息

• MONOAZO METAL COMPLEX, AZO-TYPE PIGMENT DISPERSANT, AND PIGMENT COMPOSITION COMPRISING THE AZO-TYPE PIGMENT DISPERSANT
  申请人：Takahashi Shinjirou

  公开号：US20100120951A1

  公开（公告）日：2010-05-13

  [Problems] To microparticulate a yellow pigment having a structure derived from barbituric acid (e.g., C. I. Pigment Yellow 150) and increase the concentration of the pigment in a pigment composition comprising the pigment without increasing the viscosity of the composition after dispersion of the pigment, flocculation or precipitation in the composition, or increasing the viscosity of the composition over time; and to provide a stable pigment composition which can be used as a coloring agent for a color filter resist or a ink-jet ink. [Means for Solving Problems] Disclosed is a monoazo metal complex represented by the formula (1) wherein R 1 represents a hydrogen atom, a C 1 -C 4 alkyl group, a C 1 -C 4 alkoxy group, a chlorine atom, a bromine atom or a nitro group; M represents a hydrogen atom, a sodium, a potassium, a magnesium, a calcium, a barium or an aluminum; M n+ represents a n-valent cation; Metal represents Ni, Fe, Cu, Co or Al; m represents an integer of 1 or 2; and n represents an integer of 1, 2 or 3.
• US7942962B2
  申请人：——

  公开号：US7942962B2

  公开（公告）日：2011-05-17