What is paraxylene (CAS:106-42-3)?
Paraxylene is a colorless, transparent liquid with a distinctive aromatic odor. Chemically, it belongs to the aromatic hydrocarbon family, with a molecular structure comprising eight carbon atoms and ten hydrogen atoms. At standard temperature and pressure, para-xylene is highly volatile and insoluble in water, yet it is miscible with many organic solvents. Industrially, it is typically one of the components extracted from petroleum or coal tar, requiring separation and purification steps to obtain high-purity products.
How is p-xylene (CAS:106-42-3) produced?
P-Xylene (CAS 106-42-3) is mainly produced through petroleum refining and chemical processing. Crude oil is distilled and cracked to obtain aromatic hydrocarbon mixtures, which are further processed by catalytic reforming or steam cracking to produce mixed xylenes.
Because the boiling points of xylene isomers are very close, conventional distillation cannot effectively separate them. Therefore, industrial purification of p-xylene mainly relies on crystallization or adsorption separation. Among these methods, adsorption separation is the most widely used, as it selectively adsorbs para-xylene and then desorbs it to obtain high-purity p-xylene.
Is paraxylene (CAS:106-42-3) toxic?
Paraxylene px is generally considered to have low acute toxicity at levels found in the workplace. Exposure to high levels of paraxylene vapors can lead to drowsiness and dizziness, and contact exposure to the skin and eyes may result in dry skin, redness and irritation.
Why Choose Gneebio as Your Supplier?
As a paraxylene (CAS:106-42-3) manufacturer, Gneebio focuses on product consistency, industrial applicability, and bulk supply reliability. The company operates under strict quality management systems to ensure that paraxylene meets the requirements of large-scale and continuous production environments.
Key manufacturing and supply strengths include:
- Controlled purity grades suitable for industrial and synthetic applications
- Stable batch-to-batch quality for long-term procurement
- Bulk supply capability to support contract and spot orders
- Export-ready packaging and documentation (COA, SDS, etc.)
Click here to get the latest global paraxylene (CAS:106-42-3) manufacturer market prices for 2026.
