4-氨基-3-甲苯基-1-磺酸钠三水 | 63450-43-1

• 物质功能分类: 生物 - 细胞培养 - 添加剂
• 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: 4-氨基-3-甲苯基-1-磺酸钠三水
• 中文别名: 2-氨基甲苯-5-磺酸钠盐；2,4,6-三氯苯甲酸钠盐；邻甲苯胺-4-磺酸钠四水合物
• 英文名称: sodium 4-amino-3-methylbenzenesulfonate
• 英文别名: Sodium 3-methylsulphanilate；sodium;4-amino-3-methylbenzenesulfonate
• CAS: 63450-43-1
• 化学式: C₇H₈NO₃S*Na
• 分子量: 209.201
• InChiKey: RVSNUNNCRYLEEM-UHFFFAOYSA-M

物化性质

• 密度：
  1.429g/cm3 at 24℃
• 解离常数：
  0 at 24℃

计算性质

• 辛醇/水分配系数(LogP)：
  -2.51
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  91.6
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 安全说明：
  S22,S24/25

反应信息

• 作为反应物：
  描述：

  4-氨基-3-甲苯基-1-磺酸钠三水 在 盐酸 、 potassium acetate 、 溶剂黄146 、 N,N-二异丙基乙胺 、 sodium hydroxide 、 sodium nitrite 作用下， 以 环丁砜 、 水 为溶剂， 反应 6.42h， 生成
  参考文献：
  名称：

  US2023/219932

  摘要：

  公开号：

文献信息

• Polyhydroxyalkanoate having vinyl group, ester group, carboxyl group, and sulfonic group, and method of producing the same
  申请人：Kenmoku Takashi

  公开号：US20070073006A1

  公开（公告）日：2007-03-29

  To provide a novel polyhydroxyalkanoate having a reactive functional group in a molecule and a method of producing the same; and a novel polyhydroxyalkanoate having a new function obtained by chemically modifying the polyhydroxyalkanoate having a reactive functional group and a method of producing the same. By utilizing a vinyl group of a polyhydroxyalkanoate containing a unit having the vinyl group at a side chain thereof, a polyhydroxyalkanoate containing units having a carboxyl group, an amide group, and a sulfonic group in a molecule is induced.

  提供一种分子中具有反应性功能基团的新型聚羟基脂肪酸酯及其制备方法；以及通过化学修饰具有反应性功能基团的聚羟基脂肪酸酯获得的具有新功能的新型聚羟基脂肪酸酯及其制备方法。通过利用聚羟基脂肪酸酯中含有侧链上乙烯基的单元的乙烯基，诱导聚羟基脂肪酸酯中含有羧基、酰胺基和磺酸基的单元。
• Polyhydroxyalkanoic Acid Having Vinyl, Ester, Carboxyl or Sulfonic Acid Group and Producing Method Therefor
  申请人：Kenmoku Takashi

  公开号：US20080064828A1

  公开（公告）日：2008-03-13

  The invention is to provide a novel polyhydroxyalkanoate having a reactive function group within the molecule and a producing method therefor In a polyhydroxyalkanoate containing a unit having a vinyl group in a side chain, such vinyl group is utilized for deriving a polyhydroxyalkanoate comprising a carboxyl group or a unit having an amide group and a sulfonic acid group.

  本发明旨在提供一种新型聚羟基烷酸酯，其分子内具有反应性功能团，并提供其制备方法。在含有侧链中具有乙烯基团的聚羟基烷酸酯中，利用该乙烯基团来获得含有羧基或含有酰胺基和磺酸基的聚羟基烷酸酯。
• Polyhydroxyalkanoate having vinyl group, ester group, carboxyl group and sulfonic acid group, and production method thereof
  申请人：Kenmoku Takashi

  公开号：US20060247414A1

  公开（公告）日：2006-11-02

  A novel polyhydroxyalkanoate having a reactive functional group in a molecule, and a production method thereof, etc. are provided. By utilizing the vinyl group of polyhydroxyalkanoate which contains a unit having a vinyl group on a side chain, a polyhydroxyalkanoate which contains a carboxyl group and a unit having an amide group and a sulfonic acid group in a molecule is derived.

  提供了一种具有反应性功能基团的新型聚羟基脂肪酸酯及其制备方法等。通过利用聚羟基脂肪酸酯中含有侧链上具有乙烯基的单元的乙烯基，可以得到一种在分子中含有羧基和酰胺基以及磺酸基的单元的聚羟基脂肪酸酯。
• Charge control agent, toner, image forming method, and image forming apparatus
  申请人：Yano Tetsuya

  公开号：US20090202927A1

  公开（公告）日：2009-08-13

  To provide: a charge control agent having negative chargeability, which contributes to environmental conservation and the like to an increased degree, has high performance (high charge amount, quick rise-up of charge, excellent stability with time, and high environmental stability), and has improved dispersibility; a toner for developing an electrostatic charge image containing the charge control agent; and an image forming method and an image forming apparatus each using the toner for developing an electrostatic charge image. A charge control agent for controlling a charged state of powder, characterized by including one or more units each represented by the following chemical formula (1) in a molecule.

  提供：一种具有负电荷性能的充电控制剂，可更有效地促进环境保护等，具有高性能（高电荷量，快速电荷上升，优异的时间稳定性和高环境稳定性），并具有改善的分散性；一种包含充电控制剂的用于开发静电充电图像的色调剂；以及使用用于开发静电充电图像的色调剂的图像形成方法和图像形成设备。一种用于控制粉末的带电状态的充电控制剂，其特征在于分子中包含由以下化学式（1）表示的一个或多个单元。
• Charge control agent, toner, image forming method and image forming apparatus
  申请人：Canon Kabushiki Kaisha

  公开号：EP2184645A2

  公开（公告）日：2010-05-12

  A charge control agent for controlling a charged state of powder contains a polymer having a unit having a structure represented by the chemical formula (19): wherein R represents -A25-SO2R25. R25w, R25x, and R25y are selected from combinations described in the following items (i) and (ii). For the item (i), A25 and R25 are selected from combinations described in the following items (i-A) and (i-B); for the item (ii), A25 and R25 are selected from combinations described in the following item (ii-A): (i) R25w and R25x each represent a hydrogen atom, and R25y represents a CH3 group or a hydrogen atom; (i-A) A25 represents a substituted or unsubstituted aliphatic hydrocarbon structure; R25 represents a halogen atom or OR25a where R25a represents a substituted or unsubstituted aliphatic hydrocarbon structure, a substituted or unsubstituted aromatic ring structure, or a substituted or unsubstituted heterocyclic structure; (i-B) A25 represents a substituted or unsubstituted aromatic ring structure, or a substituted or unsubstituted heterocyclic structure; R25 represents OH, a halogen atom, ONa, OK, or OR25a where R25a represents a substituted or unsubstituted aliphatic hydrocarbon structure, a substituted or unsubstituted aromatic ring structure, or a substituted or unsubstituted heterocyclic structure; (ii) R25w and R25X each independently represent a halogen atom or a hydrogen atom; R25y represents a CH3 group, a halogen atom, or a hydrogen atom; at least one of R25w, R25X, and R25y represents a halogen atom; (ii-A) A25 represents a substituted or unsubstituted aliphatic hydrocarbon structure, a substituted or unsubstituted aromatic ring structure, or a substituted or unsubstituted heterocyclic structure; R25 represents OH, a halogen atom, ONa, OK, or OR25a where R25a represents a substituted or unsubstituted aliphatic hydrocarbon structure, a substituted or unsubstituted aromatic ring structure, or a substituted or unsubstituted heterocyclic structure.

  一种用于控制粉末带电状态的电荷控制剂含有一种聚合物，该聚合物具有化学式（19）表示的结构单元： 其中 R 代表-A25-SO2R25。R25w、R25x和R25y选自以下第(i)和(ii)项所述的组合。 对于第(i)项，A25 和 R25 选自以下第(i-A)和(i-B)项所述的组合；对于第(ii)项，A25 和 R25 选自以下第(ii-A)项所述的组合： (i) R25w 和 R25x 各代表一个氢原子，R25y 代表一个 CH3 基团或一个氢原子； (i-A) A25 代表取代或未取代的脂族烃结构；R25 代表卤素原子或 OR25a，其中 R25a 代表取代或未取代的脂族烃结构、取代或未取代的芳环结构或取代或未取代的杂环结构； (i-B) A25 代表取代或未取代的芳环结构，或取代或未取代的杂环结构； R25 代表 OH、卤素原子、ONa、OK 或 OR25a，其中 R25a 代表取代或未取代的脂族 烃结构、取代或未取代的芳环结构，或取代或未取代的杂环结构； (ii) R25w 和 R25X 各自独立地代表卤素原子或氢原子；R25y 代表 基团、卤素原子或氢原子；R25w、R25X 和 R25y 中至少有一个代表卤素原子； (iii-A) A25 代表取代或未取代的脂族烃结构、取代或未取代的芳环结构或取代或未取代的杂环结构； R25 代表 OH、卤素原子、ONa、OK 或 OR25a，其中 R25a 代表取代或未取代的脂族烃结构、取代或未取代的芳环结构或取代或未取代的杂环结构。