For chemists, researchers, and product developers in the chemical industry, a thorough understanding of a compound's properties is the foundation for successful application and innovation. 1,4-Diethylbenzene (PDEB), CAS 105-05-5, is a compound whose specific characteristics make it valuable in industrial processes and chemical synthesis. By understanding its profile, professionals can better determine its suitability for their needs.

Physical Characteristics of PDEB

Visually, 1,4-Diethylbenzene is recognized as a clear, colorless liquid. This appearance is consistent across high-purity grades, which is essential for applications where visual clarity is indicative of quality. Its relatively low melting point (-42.8°C) and moderate boiling point (183.7°C) position it as a liquid under typical ambient and process conditions, making it manageable for handling and processing. If you are looking to buy 1,4-diethylbenzene for R&D, its physical state is a key handling consideration.

Chemical Properties and Reactivity

As an aromatic hydrocarbon, 1,4-Diethylbenzene possesses a stable benzene ring with two ethyl substituents in the para position. This structure imparts specific solubility characteristics: it is insoluble in water but readily soluble in most organic solvents, a property leveraged in its use as a desorbent in paraxylene separation. Its chemical reactivity, while generally moderate, allows it to participate in reactions typical of alkylbenzenes, making it a useful intermediate in organic synthesis. Researchers often seek such versatile compounds from a reliable chemical synthesis supplier.

Solvency and Desorbent Capabilities

The effectiveness of PDEB as a desorbent in adsorptive separation is directly linked to its solvency power and its ability to displace adsorbed molecules from solid adsorbents. This property is critical for its primary application in the petrochemical industry for paraxylene recovery. For those exploring its use, understanding this capability is key. When researching 1,4-diethylbenzene applications, its role as an efficient desorbent is consistently highlighted.

Quality and Sourcing Considerations

For any chemical application, especially in industrial settings or advanced research, the quality of the 1,4-Diethylbenzene is paramount. Purity levels of 99% or higher are typically required. Sourcing from reputable suppliers, such as a trusted 1,4-diethylbenzene manufacturer in China or a well-established chemical distributor, ensures that the product meets the necessary specifications. Always request Certificates of Analysis (CoA) to confirm purity and other critical parameters before you purchase PDEB.

By familiarizing yourself with the properties of 1,4-Diethylbenzene, you can confidently integrate it into your processes or research endeavors, ensuring optimal results and driving chemical innovation.