5-氨基-2-十二烷基苯磺酸 | 80822-87-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 5-氨基-2-十二烷基苯磺酸
• 中文别名: 5-氨基-2-十二基苯磺基酸
• 英文名称: 5-Amino-2-dodecylbenzenesulphonic acid
• 英文别名: 5-amino-2-dodecylbenzenesulfonic acid
• CAS: 80822-87-3
• 化学式: C₁₈H₃₁NO₃S
• 分子量: 341.5
• InChiKey: BGUREQRVHBTMGK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.2
• 重原子数：
  23
• 可旋转键数：
  12
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  88.8
• 氢给体数：
  2
• 氢受体数：
  4

文献信息

• MAGENTA COLORING MATTER, INK COMPOSITION, AND COLORED BODY
  申请人：Ono Daisuke

  公开号：US20120056931A1

  公开（公告）日：2012-03-08

  As an ink composition which is highly soluble in water and has a hue and clarity suitable for inkjet recording, an ink composition containing at least one pigment represented by formula (1) or a salt thereof as a pigment is provided. In formula (1), X a to X c each independently represent a substituted or unsubstituted sulfoanilino group, a substituted or unsubstituted sulfonaphthylamino group, a hydroxy group, or the like, and at least one of X a to X c is a group other than a hydroxy group; R represents a hydrogen atom or the like; R 1 represents an alkyl group or the like; and R 3 and R 4 each independently represent a hydrogen atom or the like.