2,4-二羟基苯磺酸单铵盐 | 55605-65-7

• 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: 2,4-二羟基苯磺酸单铵盐
• 英文名称: 2,4-dihydroxy-benzenesulfonic acid ; ammonium salt
• 英文别名: 2,4-Dihydroxy-benzolsulfonsaeure; Ammoniumsalz；Azane;2,4-dihydroxybenzenesulfonic acid；azane;2,4-dihydroxybenzenesulfonic acid
• CAS: 55605-65-7
• 化学式: C₆H₆O₅S*H₃N
• 分子量: 207.207
• InChiKey: JOILQYURMOSQTJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.38
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  107
• 氢给体数：
  3
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  氨基磺酸 、 间苯二酚 生成 2,4-二羟基苯磺酸单铵盐
  参考文献：
  名称：

  Quilico, Gazzetta Chimica Italiana, 1927, vol. 57, p. 801

  摘要：

  DOI：

文献信息

• Silver halide photographic light sensitive material
  申请人：KONICA CORPORATION

  公开号：EP0342939A1

  公开（公告）日：1989-11-23

  Asilver halide photographic light-sensitive material which contains a dye represented by the following formula I. The dye has excellent properties as antiirradiation or antihalation dye. wherein R₁, R₂, R₃, R₄, R₅ and R₆ each represents an alkyl group; Z₁ and Z₂ each represents a group of non-metal atoms necessary to form a condensed benzene ring or a condensed naphthalene ring, provided that at least three of those groups represented by R₁, R₂, R₃, R₄, R₅, R₆, Z₁, and Z₂ are acid groups or groups substituted by an acid group; L represents a methine group; X⊖ represents an anion; m is an integer of 1, 2, or 3; and n is an integer of 1 or 2, provided that the n is 1 when the dye forms an intramolecular salt.

  卤化银感光材料，它含有一种由下式 I 表示的染料。该染料作为抗辐照或抗光晕染料具有优异的性能。 其中 R₁、R₂、R₃、R₄、R₅ 和 R₆ 各代表一个烷基；Z₁ 和 Z₂ 各自代表形成缩合苯环或缩合萘环所需的非金属原子团，但 R₁、R₂、R₃、R₄、R₅、R₆、Z₁ 和 Z₂ 所代表的基团中至少有三个是酸基或被酸基取代的基团；L 代表甲基；X⊖ 代表阴离子；m 是 1、2 或 3 的整数；n 是 1 或 2 的整数，但当染料形成分子内盐时，n 为 1。
• Silver halide photographic material
  申请人：KONICA CORPORATION

  公开号：EP0342987A1

  公开（公告）日：1989-11-23

  An improved silver halide photographic material having at least one layer of a light-sensitive silver halide emulsion that is spectrally sensitized with a sensitizing dye of the following general formula (1) to light having a wavelength of 750 nm and above. Said silver halide emulsion is prepared by a process which comprises generating silver halide grains by adding a solution of a water-soluble silver salt and a solution of a water-soluble halide to a solution containing a protective colloid, aggregating the generated silver halide grains with a polymeric flocculating together with the protective colloid, and removing the dissolved matter; where Z₁ and Z₃ each represents the non-metallic atomic group necessary to form an optionally substituted benzothiazole, benzoxazole, naphthothiazole or naphthoxazole nucleus; R₁ and R₂ each represents a saturated or unsaturated aliphatic group; Z₂ represents a 5- or 6-membered ring of carbon atoms; A represents a hydrogen atom when Z₂ is a 6-membered ring; X⊖ is an anion; and n is 1 or 2.

  一种改进的卤化银照相材料，它至少有一层感光卤化银乳剂，用下式(1)的感光染料对波长 750nm 及以上的光进行光谱感光。所述卤化银乳剂的制备方法包括：向含有保护胶体的溶液中加入水溶性银盐溶液和水溶性卤化物溶液，生成卤化银颗粒；将生成的卤化银颗粒与保护胶体一起用聚合物絮凝聚合；然后除去溶解物； 其中 Z₁ 和 Z₃ 各自代表形成任选取代的苯并噻唑、苯并恶唑、萘并噻唑或萘并恶唑核所需的非金属原子团；R₁ 和 R₂ 各自代表饱和或不饱和脂肪族基团； Z₂ 代表由碳原子组成的 5 或 6 元环；当 Z₂ 是 6 元环时，A 代表氢原子； X⊖ 是阴离子；以及 n 是 1 或 2。
• SILVER HALIDE PHOTOGRAPHIC MATERIAL
  申请人：KONICA CORPORATION

  公开号：EP0362387A1

  公开（公告）日：1990-04-11

  A silver halide photographic material which comprises a support having provided thereon a hydrophilic colloidal layer containing at least one cyanine dye represented by general formula (I), wherein Y1 and Y2 each represents a chalcogen atom, -CH = CH- or N-R3, Z1 and Z2 each represents a group of non-metallic atoms necessary for forming a fused benzo or naphto ring directly substituted by at least one sulfo group, R1 and R2 each represents a hydrocarbon group substituted by an acid group, R3 represents an alkyl group or an aryl group, L1, L2, L3, L4, L5, L6 and L7 each represents a methine group, and l1, l 2, m1, m2 and m3 each represents 0 or 1.

  一种卤化银感光材料，它包括一个支撑体，支撑体上有一个亲水胶体层，该胶体层含有至少一种由通式(I)表示的氰基染料，其中Y1和Y2各自代表一个查尔原原子、-CH＝CH-或N-R3、Z1和Z2各自代表形成被至少一个磺基直接取代的融合苯环或萘环所必需的非金属原子团，R1和R2各自代表被酸基取代的烃基，R3代表烷基或芳基，L1、L2、L3、L4、L5、L6和L7各自代表甲基，l1、l 2、m1、m2和m3各自代表0或1。
• Method for hardening gelatin and silver halide photographic light sensitive materials employing the method
  申请人：KONICA CORPORATION

  公开号：EP0752615A2

  公开（公告）日：1997-01-08

  A method for hardening gelatin comprises the step of mixing gelatin with a compound represented by the following formula (I), (II) or (III): wherein R1 and R2 independently represent a hydrogen atom, an alkyl group, an aryl group or a heterocyclic group or R1 and R2 combine with each other to form a nitrogen-containing heterocyclic ring; J represents an organic group; l represents an integer of 2 to 5; and m represents an integer of 1 to 5.

  一种硬化明胶的方法包括将明胶与下式(I)、(II)或(III)所代表的化合物混合的步骤： 其中 R1 和 R2 分别代表氢原子、烷基、芳基或杂环基，或 R1 和 R2 相互结合形成含氮杂环；J 代表有机基团；l 代表 2 至 5 的整数；m 代表 1 至 5 的整数。
• Fine composite polymer particles and image recording material by use thereof
  申请人：KONICA CORPORATION

  公开号：EP0775937A2

  公开（公告）日：1997-05-28

  An image recording material improved in its physical property is disclosed, comprising composite polymer particles which comprise inorganic particles and a hydrophobic polymer compound containing a repeating unit represented by the following formula. The composite polymer particles are formed by polymerizing, in the presence of the inorganic particles, a composition containing a hydrophobic monomer.

  本发明公开了一种物理性能得到改善的图像记录材料，它由复合聚合物颗粒组成，复合聚合物颗粒由无机颗粒和含有下式重复单元的疏水性聚合物化合物组成。复合聚合物颗粒是在无机颗粒存在的情况下，通过聚合含有疏水性单体的组合物而形成的。