荧光黄10GFF | 35869-60-4

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 香豆素及其衍生物
• 中文名称: 荧光黄10GFF
• 中文别名: 阳离子黄10GFF；阳离子艳黄10GFF；阳离子荧光黄X-10GGFF；C.I.碱性黄40；阳离子黄 10GFF
• 英文名称: 7-(Diethylamino)-3-(1,3-dimethylbenzimidazol-3-ium-2-yl)chromen-2-one; methyl sulfate
• 英文别名: 7-(diethylamino)-3-(1,3-dimethylbenzimidazol-3-ium-2-yl)chromen-2-one;methyl sulfate
• CAS: 35869-60-4
• 化学式: C23H27N3O6S
• 分子量: 473.5
• InChiKey: MIAAORZMZPMICQ-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  2.72
• 重原子数：
  33
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  113
• 氢给体数：
  0
• 氢受体数：
  7

制备方法与用途

用途主要应用于腈纶及其混纺织物的染色。

文献信息

• FLUORESCENT POLYACRYLATE DISPERSIONS
  申请人：Covestro Deutschland AG

  公开号：EP2794670B1

  公开（公告）日：2017-08-02
• [EN] FLUORESCENT POLYACRYLATE DISPERSIONS<br/>[FR] DISPERSIONS DE POLYACRYLATE FLUORESCENTES
  申请人：BAYER IP GMBH

  公开号：WO2013092515A2

  公开（公告）日：2013-06-27

  An aqueous secondary polyacrylate dispersion comprising a fluorescent dye. The dispersion is obtainable by a method comprising the steps of: a) reacting a first reaction mixture comprising: (M1) hydroxy-functional, free-radically polymerizable monomers; and (M2) hydroxyl-and carboxyl-free (meth)acrylic esters having C1 to C8hydrocarbon radicals in the alcohol moiety and/or vinyl aromatics, thereby obtaining a first reaction mixture product; b) adding a second reactionmixture comprising: (M3) acid-functional, free-radically polymerizable monomers; and (M4) hydroxyl-and carboxyl-free (meth)acrylic esters having C1 to C8hydrocarbon radicals in the alcohol moiety and/or vinyl aromatics to the first reaction mixture product, followed by the reaction of the mixture thus obtained and thereby obtaining a second reaction mixture product; wherein the first reaction mixture further comprises: (M5) nitrile-functional, free-radically polymerizable monomers and the method further comprises the steps adding a neutralizing agent and water and adding a fluorescent dye. The invention furthermore relates to its use as a fluorescent ink and to a method of producing such a dispersion.