isothioindigo | 88690-92-0

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 英文名称: isothioindigo
• 英文别名: (E)-[3,3']bi[benzo[b]thiophenylidene]-2,2'-dione；(E)-[3,3']Bi(benzo[b]thiophenyliden)-2,2'-dion；(3E)-3-(2-oxo-1-benzothiophen-3-ylidene)-1-benzothiophen-2-one
• CAS: 88690-92-0
• 化学式: C₁₆H₈O₂S₂
• 分子量: 296.37
• InChiKey: MLRGGHXMLFOLSQ-BUHFOSPRSA-N

物化性质

• 熔点：
  224 °C(Solv: benzene (71-43-2))
• 沸点：
  421.2±45.0 °C(Predicted)
• 密度：
  1.544±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  20
• 可旋转键数：
  0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  84.7
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  苯并[b]噻吩-2(3H)-酮 在 selenium(IV) oxide 、 乙醇 作用下， 生成 isothioindigo
  参考文献：
  名称：

  Chovin, Bulletin de la Societe Chimique de France, 1944, vol. <5> 11, p. 82,88

  摘要：

  DOI：

文献信息

• LATEX COMPRISING COLORANT AND METHODS OF MAKING THE SAME
  申请人：XEROX CORPORATION

  公开号：US20160024276A1

  公开（公告）日：2016-01-28

  A process includes forming an emulsion comprising a monomer and a colorant, the colorant further including an anionic functional group and a lipophilic counter ion, and polymerizing the monomer to form a latex, the latex includes polymer nanoparticles having the colorant dispersed therein.

  该过程包括形成一个乳液，其中包括单体和着色剂，着色剂还包括一个阴离子功能团和一个亲脂性对离子，以及聚合单体以形成乳胶，乳胶中包括分散着颜料的聚合物纳米粒子。
• Latex comprising colorant and methods of making the same
  申请人：XEROX CORPORATION

  公开号：US10208186B2

  公开（公告）日：2019-02-19

  A process includes forming an emulsion comprising a monomer and a colorant, the colorant further including an anionic functional group and a lipophilic counter ion, and polymerizing the monomer to form a latex, the latex includes polymer nanoparticles having the colorant dispersed therein.

  一种工艺包括形成包含单体和着色剂的乳液，着色剂进一步包括阴离子官能团和亲油性反离子，以及聚合单体以形成胶乳，胶乳包括其中分散有着色剂的聚合物纳米颗粒。
• Sidky, M. M.; Abdou, W. M.; Rahman, Abd-El N. M., Phosphorus and Sulfur and the Related Elements, 1983, vol. 16, p. 331 - 338
  作者：Sidky, M. M.、Abdou, W. M.、Rahman, Abd-El N. M.

  DOI：——

  日期：——
• SIDKY, M. M.;ABDOU, W. M.;RAHMAN, N. M. ABD-EL, PHOSPH. AND SULFUR, 1983, 16, N 3, 331-337
  作者：SIDKY, M. M.、ABDOU, W. M.、RAHMAN, N. M. ABD-EL

  DOI：——

  日期：——
• COMPOSITION COMPRISING A HYDROPHOBIC DYE, A PARTICULAR ORGANIC AND/OR MINERAL ALKALINE AGENT, A PARTICULAR COMPOUND (I) AND A PARTICULAR ORGANIC COMPOUND (II), AND DYEING USE THEREOF
  申请人：Lalleman Boris

  公开号：US20120204357A1

  公开（公告）日：2012-08-16

  Composition comprising a hydrophobic dye, a particular organic and/or mineral alkaline agent, a particular compound (I) and a particular organic compound (II), and dyeing use thereof. The present invention relates to a dye composition comprising one or more hydrophobic direct dyes with a log P of greater than or equal to 2, one or more organic alkaline agents, and/or one or more mineral alkaline agents chosen from carbonates, hydrogen carbonates, sodium hydroxide and potassium hydroxide, and mixtures thereof, one or more compounds (I) comprising in their structure a sequence: and one or more organic compounds (II) with a Hansen solubility parameter δH of less than or equal to 16 MPa 1/2 and with a molecular weight of less than 250 g/mol. The invention also relates to a dyeing process that consists in applying such a composition to keratin fibers.