6-hydroxy-4-sulfo-[2]naphthoic acid | 872278-05-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 6-hydroxy-4-sulfo-[2]naphthoic acid
• 英文别名: 6-Oxy-naphthalin-carbonsaeure-(2)-sulfonsaeure-(4)；6-Oxy-naphthoesaeure-(2)-sulfonsaeure-(4)；6-Hydroxy-4-sulfo-[2]naphthoesaeure；6-Hydroxy-4-sulfonaphthalene-2-carboxylic acid；6-hydroxy-4-sulfonaphthalene-2-carboxylic acid
• CAS: 872278-05-2
• 化学式: C₁₁H₈O₆S
• 分子量: 268.247
• InChiKey: IKOPUFBXMGQURR-UHFFFAOYSA-N

物化性质

• 密度：
  1.705±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 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：
  120
• 氢给体数：
  3
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  6-hydroxy-4-sulfo-[2]naphthoic acid 生成 4,6-dihydroxy-[2]naphthoic acid
  参考文献：
  名称：

  DE462212

  摘要：

  公开号：
• 作为产物：
  描述：

  2-羟基-6-萘甲酸 在 硫酸 作用下， 生成 6-hydroxy-7-sulfo-[2]naphthoic acid 、 6-hydroxy-4-sulfo-[2]naphthoic acid
  参考文献：
  名称：

  DE500366

  摘要：

  公开号：

文献信息

• WATER-SOLUBLE NEAR-INFRARED ABSORBING COLORING MATTERS AND AQUEOUS INKS CONTAINING SAME
  申请人：Hirota Koji

  公开号：US20110123784A1

  公开（公告）日：2011-05-26

  Coloring matters represented by general formula (1) or salts thereof are simply provided at a low cost as water-soluble coloring matters which exhibit absorption in the near-infrared region. Further, aqueous ink compositions which contain the coloring matters and have excellent storage stability are also provided. In general formula (1), Nc is optionally substituted naphthalocyanine; M is a metal oxide or the like; R 1 and R 2 are each independently hydrogen or the like; A is a crosslinking group; X and Y are each independently substituted arylamino or the like; k is more than 0 but up to 12 (on average); p is 0 to less than 12; the sum of k and p is more than 0 but up to 12; and any two or the three of R 1 , R 2 and A may be united to form a ring.
• US8404036B2
  申请人：——

  公开号：US8404036B2

  公开（公告）日：2013-03-26
• DE500366
  申请人：——

  公开号：——

  公开（公告）日：——
• DE462212
  申请人：——

  公开号：——

  公开（公告）日：——