NINGBO INNO PHARMCHEM CO.,LTD. recognizes the importance of providing detailed information about the chemicals we supply. P-Toluenesulfonic Anhydride (CAS 4124-41-8) is a powerful chemical intermediate, and understanding its properties and proper handling is crucial for safe and effective use.

P-Toluenesulfonic Anhydride is typically a white to gray solid, appearing as a powder, crystal, or block. Its chemical formula is C14H14O5S2, with a molecular weight of 326.38. Key properties include a melting point range of 121-127 °C. Due to its reactive nature, it is recommended to store P-Toluenesulfonic Anhydride in an inert atmosphere, at temperatures between 2-8°C, in a well-closed, light-resistant, dry, and cool place.

As a sulfonating agent, P-Toluenesulfonic Anhydride is known for its strong electrophilic characteristics. This reactivity, while beneficial for synthesis, also necessitates careful handling. It is classified as a hazmat substance, and appropriate safety precautions must be observed. This includes wearing protective equipment such as gloves, eye protection, and appropriate respiratory protection when handling the material, especially in powdered form.

For users looking to buy P-Toluenesulfonic Anhydride, NINGBO INNO PHARMCHEM CO.,LTD. emphasizes the importance of consulting the Safety Data Sheet (SDS) before use. The SDS provides comprehensive information on hazard identification, first-aid measures, fire-fighting measures, accidental release measures, handling and storage, and exposure controls/personal protection. Understanding these guidelines is paramount for maintaining a safe working environment.

The utility of P-Toluenesulfonic Anhydride spans various applications, including its role as an organic intermediate in the synthesis of pharmaceuticals and agrochemicals, and as a catalyst in polymerization. Its effectiveness in the synthesis of sulfonate esters relies on its inherent reactivity. Proper storage conditions are essential to maintain its purity and reactivity over time, ensuring consistent performance in chemical reactions.

NINGBO INNO PHARMCHEM CO.,LTD. is committed to supporting our clients with reliable chemical products and the necessary safety information. P-Toluenesulfonic Anhydride is a valuable tool for advanced chemical synthesis, and by adhering to recommended handling and storage procedures, users can harness its full potential safely and effectively.