The common name for o-Xylene is ortho-xylene, while its chemical name is 1,2-dimethylbenzene. o-Xylene is also known as 1,2-xylene or o-xylol and has the CAS number 95-47-6.
Tianjin Gnee Biotech Co., Ltd. supplies o-Xylene and other industrial chemical raw materials. Understanding these different names helps buyers identify the correct product when checking specifications and technical documents.
What Is o-Xylene Also Called?
o-Xylene has several common and chemical names that refer to the same substance.
| Name | Identifier |
|---|---|
| o-Xylene | Common name |
| Ortho-Xylene | Common name |
| 1,2-Dimethylbenzene | Chemical name |
| 1,2-Xylene | Alternative name |
| o-Xylol | Alternative name |
| CAS 95-47-6 | CAS Registry Number |
The name 1,2-dimethylbenzene describes the structure of o-Xylene. The two methyl groups are attached to adjacent carbon atoms on the benzene ring, giving o-Xylene its "ortho" designation.
Is o-Xylene the Same as Xylene?
o-Xylene is one specific isomer of xylene, while "xylene" can be used as a broader term. The three main xylene isomers are o-Xylene, m-Xylene, and p-Xylene, all with the molecular formula C₈H₁₀.
o-Xylene should also be distinguished from Mixed Xylene. o-Xylene is a single xylene isomer with CAS 95-47-6, while Mixed Xylene is a commercial mixture of different xylene isomers.
Where Is o-Xylene Used?
o-Xylene is mainly used as a chemical intermediate and industrial solvent. One important downstream application is the production of phthalic anhydride, which is used in products such as plasticizers and resins.
o-Xylene can also be used in selected paints, coatings, printing inks, and other solvent-based formulations. The suitable grade depends on the requirements of the specific formulation or production process.
What Should Buyers Check When Purchasing o-Xylene?
The CAS number and product specification are the main details buyers should confirm when sourcing o-Xylene. The requested product should be clearly identified as o-Xylene, 1,2-dimethylbenzene, or CAS 95-47-6.
COA, SDS, and TDS documents can help confirm the product identity and specification. Buyers should not rely only on the general term "xylene" when a specific isomer is required.
o-Xylene Supplier
Tianjin Gnee Biotech Co., Ltd. supplies o-Xylene for industrial applications. Buyers can confirm the required specification and product documentation according to their application.