The field of advanced materials is constantly evolving, with fluorinated compounds playing an increasingly significant role due to their unique thermal, chemical, and electronic properties. Among these, Tetrafluoroterephthalonitrile (CAS 1835-49-0) has emerged as a critical intermediate, particularly valued for its application in creating polymers of intrinsic microporosity (PIMs) and other high-performance materials.

Chemical Profile of Tetrafluoroterephthalonitrile

Tetrafluoroterephthalonitrile, a white crystalline solid, possesses the molecular formula C8F4N2. Its structure, featuring a benzene ring substituted with four fluorine atoms and two nitrile groups, lends itself to specific reactivity patterns. These characteristics make it an excellent building block for complex organic syntheses. For professionals looking to buy Tetrafluoroterephthalonitrile, understanding its physical and chemical properties is crucial. Typical specifications include a high purity level (≥98.0%) and a melting point between 197-199°C, ensuring consistent performance in demanding applications.

Applications in Fluorinated Material Science

The primary use of Tetrafluoroterephthalonitrile lies in the synthesis of advanced polymers, notably Polymers of Intrinsic Microporosity (PIMs). These materials are engineered with rigid, contorted backbones that prevent close packing, thereby creating a high density of intrinsic micropores. This characteristic makes them ideal for applications requiring selective molecular transport, such as gas separation membranes, water purification filters, and sensors. For anyone needing to enhance material performance through fluorinated compounds, sourcing this chemical is a strategic move.

Sourcing and Supply Chain Considerations

As a specialized chemical, securing a reliable supply of Tetrafluoroterephthalonitrile is vital. Companies often seek a reputable manufacturer of Tetrafluoroterephthalonitrile in China or other established chemical hubs. When evaluating a supplier of Tetrafluoroterephthalonitrile, consider factors such as product purity, batch consistency, lead times, and pricing. Understanding the price of this intermediate will be important for budgeting R&D and production costs. The availability of technical support and documentation, like Safety Data Sheets (SDS) and Certificates of Analysis (CoA), further enhances the value proposition of a supplier.

In summary, Tetrafluoroterephthalonitrile is an indispensable component for researchers and manufacturers developing next-generation fluorinated materials. Its unique properties and versatility make it a key intermediate for innovation in polymer science and beyond.