4-(3-(4-Carboxy-2-hydroxy-1-phenyl-1H-pyrrol-3-yl)allylidene)-4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxylic acid | 29212-95-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 4-(3-(4-Carboxy-2-hydroxy-1-phenyl-1H-pyrrol-3-yl)allylidene)-4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxylic acid
• 英文别名: (4Z)-4-[(E)-3-(5-carboxy-3-oxo-2-phenyl-1H-pyrazol-4-yl)prop-2-enylidene]-5-oxo-1-phenylpyrazole-3-carboxylic acid
• CAS: 29212-95-1
• 化学式: C₂₃H₁₆N₄O₆
• 分子量: 444.4
• InChiKey: YMBGQBIWBPKQBT-NNLXQCSXSA-N

物化性质

• 沸点：
  741.2±70.0 °C(Predicted)
• 密度：
  1.46±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  33
• 可旋转键数：
  6
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  140
• 氢给体数：
  3
• 氢受体数：
  8

文献信息

• Photopolymerizable compositions containing an oxonol dye
  申请人：Dymax Corporation

  公开号：EP2053065A1

  公开（公告）日：2009-04-29

  The invention relates to photopolymerizable compositions containing an oxonol dye, which compositions cure by exposure to ultraviolet and/or visible radiation and whose visible color is substantially reduced during exposure. More particularly, the invention pertains to photopolymerizable compositions comprising a pyridin-2,6-dione oxonol dye in an admixture of a polymerizable component and a photopolymerization initiator. Such compositions find use as adhesives, coatings, and the like. The disappearance of the visible color of the oxonol dye acts as an indicator of full cure of a photopolymerizable composition.

  本发明涉及含有氧杂壬醇染料的可光聚合组合物，该组合物通过暴露于紫外线和/或可见辐射而固化，其可见颜色在暴露过程中大大减少。更具体地说，本发明涉及可光聚合的组合物，该组合物包含一种吡啶-2,6-二酮氧杂壬醇染料，与一种可聚合组分和一种光聚合引发剂混合。这种组合物可用作粘合剂、涂料等。羰基酚染料可见光颜色的消失可作为光聚合成分完全固化的指标。
• PHOTOPOLYMERIZABLE COMPOSITIONS CONTAINING AN OXONOL DYE
  申请人：Platzer Stephan J. W.

  公开号：US20090110844A1

  公开（公告）日：2009-04-30

  The invention relates to photopolymerizable compositions containing an oxonol dye, which compositions cure by exposure to ultraviolet and/or visible radiation and whose visible color is substantially reduced during exposure. More particularly, the invention pertains to photopolymerizable compositions comprising a pyridin-2,6-dione oxonol dye in an admixture of a polymerizable component and a photopolymerization initiator. Such compositions find use as adhesives, coatings, and the like. The disappearance of the visible color of the oxonol dye acts as an indicator of full cure of a photopolymerizable composition.
• US8052829B2
  申请人：——

  公开号：US8052829B2

  公开（公告）日：2011-11-08