2-isopropyl-5-methylbenzenesulfonic acid | 133-64-2

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: 2-isopropyl-5-methylbenzenesulfonic acid
• 英文别名: 2-isopropyl-5-methyl-benzenesulfonic acid；2-Isopropyl-5-methyl-benzolsulfonsaeure；Cymol-sulfonsaeure-(3)；5-methyl-2-(1-methylethyl)-benzenesulfonic acid；p-Cymol-3-sulfonsaeure；5-methyl-2-propan-2-ylbenzenesulfonic acid
• CAS: 133-64-2
• 化学式: C₁₀H₁₄O₃S
• 分子量: 214.285
• InChiKey: RXXQCJSZVVTLJB-UHFFFAOYSA-N

物化性质

• 密度：
  1.200±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  62.8
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-isopropyl-5-methylbenzenesulfonic acid 生成 百里酚
  参考文献：
  名称：

  DE125097

  摘要：

  公开号：
• 作为产物：
  描述：

  4-异丙基甲苯 生成 2-isopropyl-5-methylbenzenesulfonic acid
  参考文献：
  名称：

  Phillips, Journal of the American Chemical Society, 1924, vol. 46, p. 690

  摘要：

  DOI：

文献信息

• Bleed alleviated aqueous pigment dispersion-based ink-jet ink compositions
  申请人：Hewlett-Packard Company

  公开号：EP0839881A2

  公开（公告）日：1998-05-06

  Bleed control and fast dry times are achieved in aqueous pigment dispersion-based ink-jet ink compositions by formulating the ink compositions to comprise at least one aqueous pigment dispersion and a microemulsion comprising at least one water-insoluble organic compound, at least one hydrotropic amphiphile, and water. The hydrotropic amphiphile is present in the microemulsion in an amount sufficient to solubilize the water-insoluble organic compound in water. By employing a microemulsion-based vehicle formulated in accordance with the invention, the present aqueous pigment dispersion-based ink-jet ink compositions are bleed-alleviated and fast-drying when printed onto a print media so that the throughput of an ink-jet printer may be increased.

  在以水性颜料分散体为基础的喷墨墨水组合物中，通过配制包含至少一种水性颜料分散体和微乳液的墨水组合物来实现出血控制和快速干燥，微乳液包含至少一种不溶于水的有机化合物、至少一种亲水两性化合物和水。微乳液中的亲水两性化合物的含量足以使不溶于水的有机化合物溶解于水。通过使用根据本发明配制的基于微乳液的载体，本发明的基于水性颜料分散体的喷墨墨水组合物在打印到打印介质上时可减少渗色并快速干燥，从而可提高喷墨打印机的吞吐量。
• Reliability enhancement of microemulsion-based ink-jet inks
  申请人：Hewlett-Packard Company

  公开号：EP0892025A1

  公开（公告）日：1999-01-20

  An aqueous microemulsion-based ink-jet ink composition is provided which employs a second organic solvent that is miscible with both the discontinuous and the continuous phase. Specifically, the ink-jet ink composition of the present invention comprises at least one dye; and a microemulsion comprising at least one high boiling water-insoluble organic compound, at least a second high boiling compound miscible with both aqueous and organic phases, at least one amphiphile, and water, wherein the amphiphile is present in an amount sufficient to solubilize the water-insoluble organic compound.

  本发明提供了一种基于水性微乳液的喷墨墨水组合物，该组合物采用了与非连续相和连续相都能混溶的第二种有机溶剂。具体来说，本发明的喷墨墨水组合物包含至少一种染料；以及一种微乳液，该微乳液包含至少一种高沸点水不溶性有机化合物、至少一种与水相和有机相都能混溶的第二种高沸点化合物、至少一种两性化合物和水，其中两性化合物的含量足以溶解水不溶性有机化合物。
• Magenta dyes for ink-jet inks
  申请人：Hewlett-Packard Company

  公开号：EP0902064A1

  公开（公告）日：1999-03-17

  A class of magenta dye chromophores generally described as metal complexes with dye ligands of 4-hydroxy-3-(2'-pyridylazo)-1-(sulfo substituted) naphthalene for use in ink-jet inks is disclosed. The dye ligands are coordinated to a polyvalent metal. The dye-metal complexes of the present invention provide excellent ink-jet prints having excellent lightfastness when exposed to direct sun light as well as office light.

  本发明公开了一类品红色染料发色团，一般描述为具有 4-羟基-3-(2'-吡啶偶氮)-1-(磺取代)萘染料配体的金属配合物，用于喷墨墨水。染料配体与多价金属配位。本发明的染料-金属配合物在暴露于太阳直射光和办公室光线下时，可提供耐光性极佳的喷墨印花效果。
• Ink-jet inks comprising pigment precursors
  申请人：Hewlett-Packard Company

  公开号：EP0922737A1

  公开（公告）日：1999-06-16

  A pigment-based ink composition is provided which employs a pigment precursor that is soluble in a non-aqueous solvent. Preferably, the ink composition is in the form of an aqueous, two-phase system wherein the pigment precursor is solubilized in a high boiling, water-insoluble organic compound. Optionally, a second high boiling compound miscible with both aqueous and organic phases and at least one amphiphile are also present.

  本发明提供了一种颜料型油墨组合物，它采用了一种可溶于非水溶剂的颜料前驱体。油墨组合物最好是水性两相体系，其中颜料前驱体溶解在高沸点、不溶于水的有机化合物中。可选地，还含有与水相和有机相均可混溶的第二种高沸点化合物和至少一种两性化合物。
• Laundry and cleaning compositions
  申请人：THE PROCTER & GAMBLE COMPANY

  公开号：EP0971024A1

  公开（公告）日：2000-01-12

  The present invention relates to a laundry and cleaning composition comprising a detersive ingredient and a product of reaction between a primary amine and a perfume component. By the present invention, there is obtained a release of the active component over a longer period of time than by the use of the active itself.

  本发明涉及一种洗衣和清洁组合物，该组合物包含一种去污成分和一种伯胺与香水成分的反应产物。通过本发明，活性成分的释放时间比使用活性成分本身的释放时间更长。