o-Xylene (CAS 95-47-6)

O-Xylene, also known as ortho-xylene, oxylene, and oxydimethylbenzene, is an aromatic hydrocarbon featuring a benzene ring with two methyl groups situated at the ortho positions. This colorless and flammable liquid possesses a pleasant odor and finds its primary application as a precursor in the production of phthalic anhydride. Moreover, it serves as a solvent for nitrocellulose, resins, and oils, and constitutes a component of automotive gasoline. Beyond its industrial significance, o-xylene has garnered attention in scientific realms, playing a role in laboratory experiments. Its versatile nature has facilitated various scientific research applications, encompassing organic compound synthesis, investigation of reaction mechanisms, and analysis of metabolic pathways. Furthermore, its relatively straightforward aromatic hydrocarbon structure has enabled its use in studying the effects of different catalysts and reaction conditions on reaction mechanisms. Moreover, o-xylene has proven valuable in unraveling metabolic pathways, as it can be metabolized by bacteria and other organisms to generate metabolic intermediates. Although the precise mechanism of action of o-xylene remains incompletely understood, it is postulated that the presence of the two methyl groups enhances the molecule′s reactivity, facilitating its interaction with other compounds. Additionally, the methyl groups contribute to increased solubility, rendering o-xylene more accessible for use in laboratory experiments.