N-hydroxyethyl-quinacridone | 919005-56-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: N-hydroxyethyl-quinacridone
• 英文别名: 5-(2-hydroxyethyl)-12H-quinolino[2,3-b]acridine-7,14-dione
• CAS: 919005-56-4
• 化学式: C₂₂H₁₆N₂O₃
• 分子量: 356.381
• InChiKey: CBJILRUREGCUAB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  27
• 可旋转键数：
  2
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  69.6
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  5-[2-(oxan-2-yloxy)ethyl]-12H-quinolino[2,3-b]acridine-7,14-dione 在 盐酸 、 水 作用下， 以 丙酮 为溶剂， 反应 1.0h， 生成 N-hydroxyethyl-quinacridone
  参考文献：
  名称：

  Non-aqueous quinacridone dispersions using dispersion synergists

  摘要：

  公开号：

  EP1790695B1

文献信息

• WO2007/6639
  申请人：——

  公开号：——

  公开（公告）日：——
• WO2007/6638
  申请人：——

  公开号：——

  公开（公告）日：——
• PIGMENT DISPERSIONS WITH POLYMERIC DISPERSANTS HAVING PENDING CHROMOPHORE GROUPS
  申请人：AGFA GRAPHICS NV

  公开号：EP1904584B1

  公开（公告）日：2012-06-13
• Pigment Dispersions with Polymeric Dispersants Having Pending Chromophore Groups
  申请人：Loccufier Johan

  公开号：US20080207803A1

  公开（公告）日：2008-08-28

  A pigment dispersion includes a color pigment represented by Formula (I): wherein R1 to R8 are independently selected from the group consisting of hydrogen, an alkyl group, and a halogen; a polymeric dispersant having, via a linking group covalently linked to its polymeric backbone, at least one pending chromophore group; and the at least one pending chromophore group is a chromophore group occurring as a side group on the polymeric backbone and not a group in the polymeric backbone itself or occurring solely as an end group of the polymeric backbone; and the at least one pending chromophore group is represented by the Formula (II): wherein L is a linking group forming a covalent bond with the polymeric backbone; and R1 to R8 are independently selected from the group consisting of hydrogen, an alkyl group, and a halogen.
• Non-Aqueous Quinacridone Dispersions Using Dispersion Synergists
  申请人：Deroover Geert

  公开号：US20080305261A1

  公开（公告）日：2008-12-11

  A non-aqueous pigment dispersion includes a quinacridone pigment, a polymeric dispersant, and a dispersion synergist in a non-aqueous dispersion medium wherein the dispersion synergist is a quinacridone derivative substituted on one of the two nitrogen atoms of the quinacridone basic chromophore structure by a group including at least one carboxyl group or a salt thereof. Also, a method for printing an ink-jet image with an ink including the non-aqueous pigment dispersion.