Comprehensive Guide to Ortho Xylene CAS 81 88 9 Properties and Industrial Applications

Understanding CAS 81-88-9: A Deep Dive into Ortho-Xylene

Ortho-Xylene, identified by the CAS number 81-88-9, is a crucial aromatic hydrocarbon widely utilized across various industries. This article provides a comprehensive overview of its properties, applications, safety considerations, and sourcing options, particularly for businesses engaged in cross-border trade. Understanding the nuances of this chemical is vital for ensuring regulatory compliance and optimizing its use in your processes. We’ll explore everything from its chemical characteristics to global market trends, ensuring you have the information needed to make informed decisions.

Chemical and Physical Properties of CAS 81-88-9

Ortho-Xylene (o-Xylene) is a clear, colorless liquid with a characteristic aromatic odor. Its molecular formula is C₈H₁₀, and it belongs to the xylene isomers group alongside meta-xylene and para-xylene. Key physical properties include a boiling point of around 144°C (291°F), a melting point of -65°C (-85°F), and a density of approximately 0.88 g/cm³. It is flammable and immiscible with water but soluble in common organic solvents. These properties are crucial when considering storage, handling, and transportation protocols. Moneide Chemical provides detailed specifications and analysis reports for their Ortho-Xylene to guarantee purity and quality.

Major Applications Utilizing CAS 81-88-9

Ortho-Xylene serves as a vital building block in numerous industrial applications. Primarily, it's a precursor to phthalic anhydride, a crucial component in the production of plasticizers – substances added to plastics to increase their flexibility, transparency, durability, and longevity. It’s also used in the manufacturing of polyester resins, dyes, and various other organic compounds. Furthermore, Ortho-Xylene finds application as a solvent in paints, varnishes, and printing inks. Its high solvency power makes it effective in dissolving a wide range of substances. The demand for Ortho-Xylene is directly linked to the growth of these end-use industries, especially the plastics and coatings sectors. Moneide Chemical caters to diverse industrial needs with consistent supply and customized solutions.

CAS 81-88-9: A Comparative Look at Xylene Isomers

While all xylene isomers share a similar chemical structure, subtle differences in their molecular arrangement lead to varying properties and applications. Ortho-Xylene typically commands a lower price point compared to Para-Xylene, which is predominantly used in the production of purified terephthalic acid (PTA) – a key ingredient in polyester fibers and PET bottles. Meta-Xylene finds applications in the production of isophthalic acid. The demand and pricing fluctuations for each isomer are influenced by the specific dynamics of their respective downstream markets.

Safety and Handling Considerations for CAS 81-88-9

Ortho-Xylene is a flammable liquid and vapor, requiring careful handling and storage. Exposure can cause irritation to the skin, eyes, and respiratory system. Prolonged or repeated exposure may lead to central nervous system effects. It’s essential to use appropriate personal protective equipment (PPE), including gloves, safety glasses, and respirators, when handling this chemical. Ensure adequate ventilation in work areas and avoid sources of ignition. Refer to the Safety Data Sheet (SDS) for detailed safety information. Moneide Chemical provides comprehensive SDS documentation with every order.

Sourcing and Global Trade of Ortho-Xylene (CAS 81-88-9)

When sourcing Ortho-Xylene for cross-border trade, it’s crucial to partner with a reliable supplier who can ensure product quality, regulatory compliance, and efficient logistics. Factors to consider include purity specifications, packaging options, and adherence to international shipping regulations (such as IMDG for maritime transport). Moneide Chemical specializes in the export of high-quality chemicals, providing comprehensive documentation and streamlined logistics solutions to meet the needs of global customers.

Frequently Asked Questions (FAQs)

What are the typical lead times for Ortho-Xylene orders?

Lead times for Ortho-Xylene can vary depending on order volume, destination, and current market conditions. Generally, standard orders are processed and shipped within 7-14 business days. However, larger or customized orders may require longer lead times. Moneide Chemical provides accurate lead time estimates at the time of order confirmation and keeps clients informed of any potential delays. We prioritize efficient logistics to minimize disruptions to your supply chain.

What packaging options are available for Ortho-Xylene?

Ortho-Xylene is typically available in various packaging options to suit different customer needs. These include ISO tanks, drums (typically 200L), and IBC containers (Intermediate Bulk Containers). The choice of packaging depends on the order volume, transportation method, and specific regulatory requirements. Moneide Chemical offers flexible packaging solutions and ensures all packaging complies with international safety standards.

Does Moneide Chemical provide documentation for customs clearance?

Yes, Moneide Chemical provides all necessary documentation for smooth customs clearance, including commercial invoices, packing lists, bills of lading, and certificates of analysis. We also assist with any specific documentation requirements based on the destination country's regulations. Our experienced export team ensures all paperwork is accurate and compliant to avoid delays in the import process.

What quality control measures are in place for Ortho-Xylene supplied by Moneide Chemical?

Moneide Chemical maintains rigorous quality control measures throughout the entire supply chain. This includes thorough testing of raw materials, in-process monitoring during production, and final product analysis to ensure compliance with industry standards. We provide Certificates of Analysis (COAs) with each shipment, detailing the specific quality parameters of the product. We are committed to delivering consistently high-quality Ortho-Xylene to our customers.