methyl 2-aminobenzenesulphonate | 50910-59-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: methyl 2-aminobenzenesulphonate
• 英文别名: Methyl 2-aminobenzene-1-sulfonate；methyl 2-aminobenzenesulfonate
• CAS: 50910-59-3
• 化学式: C₇H₉NO₃S
• 分子量: 187.219
• InChiKey: KEVJMGBTSHVNSJ-UHFFFAOYSA-N

物化性质

• 沸点：
  338.8±25.0 °C(Predicted)
• 密度：
  1.338±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  77.8
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  methyl 2-aminobenzenesulphonate 、 盐酸 以69%的产率得到
  参考文献：
  名称：

  PURVIS, R.;SMALLEY, R. K.;SUSCHITZKY, H.;ALKHADER, M. A., J. CHEM. SOC. PERKIN TRANS., 1984, N 2, 249-254

  摘要：

  DOI：
• 作为产物：
  描述：

  2-硝基苯磺酸甲酯 在 盐酸 、 tin(ll) chloride 作用下， 以 溶剂黄146 为溶剂， 反应 2.0h， 以85%的产率得到methyl 2-aminobenzenesulphonate
  参考文献：
  名称：

  Purvis, Roger; Smalley, Robert K.; Suschitzky, Hans, Journal of the Chemical Society. Perkin transactions I, 1984, # 2, p. 249 - 254

  摘要：

  DOI：

文献信息

• Yellow Reactive Dye Compound
  申请人：ZHEJIANG KEYONG CHEMICAL CO., LTD.

  公开号：US20150232668A1

  公开（公告）日：2015-08-20

  Provided in the present invention is a reactive yellow dye compound having a hydrazone structure, the structure of said compound being shown in formula (I). The reactive dye compound of the present invention can be applied during printing and dyeing to fibrous materials such as cellulose fibers and polyamide fibers, has outstanding sweat resistance and light resistance, exhibits a high rate of dye uptake and color fixation, has excellent build-up properties, promotes even dyeing and dye-color stability and is bright and rich in color.

  本发明提供了一种具有肼酮结构的反应性黄色染料化合物，该化合物的结构如公式(I)所示。本发明的反应性染料化合物可用于印染纤维材料，如纤维素纤维和聚酰胺纤维，具有出色的耐汗性和耐光性，显示出高的染料吸收率和色彩固定率，具有优异的累积性能，促进均匀染色和染色稳定性，色彩明亮丰富。
• TONER
  申请人：Itabashi Hitoshi

  公开号：US20110159425A1

  公开（公告）日：2011-06-30

  To obtain a toner which has excellent charge rise and stability, tends to have a sharp charge distribution, has excellent pigment dispersion properties, exhibits no disarray in an image even during a high-speed copying operation, and can stably output high-resolution images. A toner comprising toner particle containing a binder resin, a colorant, resin PA, and resin PB, wherein the resin PA has unit A represented by Formula (1), the resin PB has unit B represented by Formula (2), a content “a” of the unit A in the toner particle is 2.00 μmol/g or more, and a molar ratio b/a of the content “a” and a content “b” of the unit B in the toner particle is 0.10 or more and 10.00 or less.

  为了获得具有优异的电荷上升和稳定性、倾向于具有尖锐的电荷分布、具有优异的颜料分散性、在高速复印操作期间甚至不会在图像中出现混乱，并且可以稳定输出高分辨率图像的色调剂。该色调剂包括色调剂颗粒，其中包含粘合剂树脂、着色剂、树脂PA和树脂PB，其中树脂PA具有由公式（1）表示的A单元，树脂PB具有由公式（2）表示的B单元，色调剂颗粒中单元A的含量“a”为2.00μmol/g或更多，单元B的含量“b”与单元A的含量“a”的摩尔比b/a为0.10或更大且不超过10.00。
• Toner
  申请人：Itabashi Hitoshi

  公开号：US08828633B2

  公开（公告）日：2014-09-09

  To obtain a toner which has excellent charge rise and stability, tends to have a sharp charge distribution, has excellent pigment dispersion properties, exhibits no disarray in an image even during a high-speed copying operation, and can stably output high-resolution images. A toner comprising toner particle containing a binder resin, a colorant, resin PA, and resin PB, wherein the resin PA has unit A represented by Formula (1), the resin PB has unit B represented by Formula (2), a content “a” of the unit A in the toner particle is 2.00 μmol/g or more, and a molar ratio b/a of the content “a” and a content “b” of the unit B in the toner particle is 0.10 or more and 10.00 or less.

  为了获得具有优异的电荷升高和稳定性、倾向于具有尖锐的电荷分布、具有优异的颜料分散性、在高速复印操作期间甚至不会出现图像混乱的调色剂，并且可以稳定输出高分辨率图像。调色剂包括调色剂粒子，其中包括粘合树脂、着色剂、树脂PA和树脂PB，其中树脂PA具有由公式（1）表示的A单元，树脂PB具有由公式（2）表示的B单元，调色剂粒子中单元A的含量“a”为2.00μmol/g或更高，单元B的含量“b”与单元A的含量“a”的摩尔比b/a在0.10或更高且不超过10.00。
• 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。
• Charge control agent, toner, image forming method, and image forming apparatus
  申请人：Canon Kabushiki Kaisha

  公开号：EP2292670A2

  公开（公告）日：2011-03-09

  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 item (i); and A25 and R25 are selected from combinations described in the following item (i-B); (i) R25w and R25x each represent a hydrogen atom, and R25y represents a CH3 group or a hydrogen atom; (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.

  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)项所述的组合；A25和R25选自以下第(i-B)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-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。