About P-Xylene
P-Xylene
Cas No.: 106-42-3
Molecular Formula : C8H10
Molecular Weight : 106.17
Appearance : colorless watery liquid
Mp : 12-13°C(lit.)
Bp : 138°C(lit.)
Density : 0.861 g/mL at 20°C(lit.)
Fp : 77°F
Application : In the production of terephthalic acid and dimethylterephthalate Broad Industrial ApplicationsP-Xylene serves as a crucial chemical intermediate in various industrial sectors, primarily in the manufacture of Terephthalic Acid and Dimethyl Terephthalate, pivotal components for PET resin production. It also functions as an effective industrial solvent, supporting large-scale chemical syntheses and product formulations.
Safe Handling and Regulatory ComplianceThis product is classified as a flammable liquid and must be stored according to industry standards, away from ignition sources and strong oxidizing agents. It is stable under recommended conditions and aligns with current chemical safety regulations, ensuring reliability for distributors, importers, manufacturers, and end-users alike.
Flexible Supply and Packaging OptionsAvailable in various packaging sizes, including drums, bulk containers, and ISO tanks, P-Xylene is suitable for diverse industrial needs. Its long shelf life of two years and high purity support both large-scale operations and frequent turnover, making logistics and inventory management straightforward for suppliers and users.
FAQs of P-Xylene:
Q: How should P-Xylene be stored and handled safely?
A: P-Xylene, being a flammable liquid (Flash Point: 27C), must be kept in a cool, well-ventilated area away from open flames, sparks, and strong oxidizing agents. Use appropriate personal protective equipment during handling, and ensure all storage complies with Hazard Class 3 regulations.
Q: What are the main industrial uses and benefits of P-Xylene?
A: P-Xylene is primarily used as a chemical intermediate in producing Terephthalic Acid and Dimethyl Terephthalate, which are essential for manufacturing PET plastics. Its high purity and reliable solubility in organic solvents make it valuable in various industrial applications, including as an efficient solvent.
Q: When is it necessary to use specialized packaging for P-Xylene transport?
A: Specialized packaging such as drums, bulk containers, or ISO tanks is vital when transporting P-Xylene to prevent leaks, maintain product quality, and ensure regulatory compliance. The packaging choice depends on the transport volume and end-use requirements.
Q: Where can P-Xylene be used most effectively within the chemical industry?
A: P-Xylene is most effectively utilized in facilities involved in PET resin production, polyester manufacturing, and industrial solvent applications. Its compatibility with large-scale chemical processes makes it valuable for manufacturers and traders in these sectors.
Q: What processes benefit from the use of P-Xylene as a raw material?
A: Processes such as the synthesis of Terephthalic Acid and Dimethyl Terephthalate rely on P-Xylene as a fundamental raw material. These processes underpin PET plastic production, widely used in packaging, textiles, and beverage industries.
Q: How does the stability and shelf life of P-Xylene support industrial operations?
A: P-Xylene remains stable under recommended storage conditions and offers a shelf life of up to two years. This stability allows industries to stock large quantities for continuous use without frequent reordering or product degradation concerns.