• 1. Fe3O4@PANI: a magnetic polyaniline nanomaterial for highly efficient and handy enrichment of intact N-glycopeptides??
  Zhizhen Lai,Mo Zhang,Jinyu Zhou,Tianjing Chen,Dan Li,Xuejing Shen,Jia Liu,Jiang Zhou,Zhili Li Analyst, 2021,146, 4261-4267
• 2. Distribution and ecological risk assessment of typical antibiotics in the surface waters of seven major rivers, China?
  Environ. Sci.: Processes Impacts, 2021,23, 1088-1100
• 3. Excimer and exciplex formation in a pair of bright phosphorescent isomers constructed from Cu3(pyrazolate)3 and Cu3I3 coordination luminophores?
  Shun-Ze Zhan,Mian Li,Xiao-Ping Zhou,Dan Li,Seik Weng Ng RSC Adv., 2011,1, 1457-1459
• 4. Evolution of calcium phosphate precipitation in hanging drop vapor diffusion by in situRaman microspectroscopy
  Gloria Belén Ramírez-Rodríguez,José Manuel Delgado-López,Jaime Gómez-Morales CrystEngComm, 2013,15, 2206-2212
• 5. Enantiomorphic symmetry breaking in crystallization of molten sodium chlorate?
  Martin R. Ward,Gary W. Copeland,Andrew J. Alexander Chem. Commun., 2010,46, 7634-7636

Introduction to 4-Methylbenzenesulfonic Acid and Octan-2-ol

4-Methylbenzenesulfonic Acid (CAS No. 1028-12-2) is a versatile organic compound with significant applications in various industries. This compound, also known as p-toluenesulfonic acid, is a derivative of toluene, where a sulfonic acid group (-SO3H) is attached to the methyl-substituted benzene ring. The sulfonic acid group imparts strong acidity to the molecule, making it a valuable catalyst in numerous chemical reactions. Recent studies have highlighted its role in the synthesis of advanced materials, such as polymer electrolytes and metal-organic frameworks (MOFs), due to its ability to facilitate controlled polymerization and coordination processes.

The chemical structure of 4-Methylbenzenesulfonic Acid consists of a benzene ring with a methyl group at the para position and a sulfonic acid group at the ortho position. This arrangement enhances its stability and reactivity, making it suitable for use in aromatic substitution reactions and nucleophilic aromatic substitution. Its high thermal stability and strong acidic properties have also made it a preferred choice in the pharmaceutical industry for the synthesis of antibiotics and anti-inflammatory drugs.

On the other hand, Octan-2-ol, also known as 2-octanol, is an eight-carbon alcohol with a hydroxyl group (-OH) attached to the second carbon atom of an alkyl chain. This compound is widely used as a solvent in various industrial applications, including the production of cosmetics, paints, and cleaning agents. Recent research has focused on its role as an intermediate in the synthesis of bio-based surfactants and its potential use in green chemistry processes.

The physical properties of Octan-2-ol include a relatively high boiling point (175°C), which makes it suitable for applications requiring thermal stability. Its ability to form hydrogen bonds with water and other polar solvents enhances its solubility properties, making it an effective solvent for both polar and non-polar compounds. In addition, its low toxicity profile has made it a preferred choice in consumer products.

Both compounds are integral to modern chemical manufacturing and research. The combination of their unique chemical properties and versatile applications has led to their widespread use across multiple sectors. As scientific advancements continue to unfold, the potential for new applications of these compounds is expected to grow significantly.

• 2431-75-6(Isoamyl-p-toluenesulfonate)
• 599-91-7(Propyl 4-Toluenesulfonate)
• 953-91-3(Cyclohexyl 4-Methylbenzenesulfonate)
• 5469-66-9(1,3-Propanediol Di-p-toluenesulfonate)
• 3839-35-8(Hexyl p-Toluenesulfonate)
• 10437-85-1(Cyclobutanol,1-(4-methylbenzenesulfonate))
• 21336-37-8(2-Cyclohexyl-Ethyl Toluene-4-Sulfonate)
• 3386-35-4(n-Octyl-p-Toluenesulfonate)
• 2307-69-9(Isopropyl p-Tosylate)
• 143731-32-2(1,2-Butanediol,1-(4-methylbenzenesulfonate), (2S)-)