Tetrabutylammonium dihydrogenphosphate(CAS: 5574-97-0)

Tetrabutylammonium dihydrogenphosphate (CAS: 5574-97-0) is a white crystalline powder with a molecular weight of approximately 292.4 g/mol. It is sparingly soluble in water and ethanol but readily soluble in organic solvents like dimethylformamide. The compound is relatively stable but can react with strong bases to form tetrabutylammonium salts. It is often used in buffer solutions and as a stabilizer in various applications.

Tetrabutylammonium dihydrogenphosphate (CAS: 5574-97-0) is typically synthesized by reacting tetrabutylammonium hydroxide with phosphoric acid. The reaction is carried out in a solvent like dimethylformamide, and the product can be isolated by recrystallization. The process yields a pure product with high purity and selectivity.

Tetrabutylammonium dihydrogenphosphate (CAS: 5574-97-0) is widely used in pharmaceuticals, where it serves as a stabilizer in drug formulations. It is also utilized in polymer science for controlled polymerization reactions, in chromatography for buffer solutions, and in semiconductors for etching processes. Its chemical stability and solubility make it suitable for a variety of industrial applications.

When handling Tetrabutylammonium dihydrogenphosphate (CAS: 5574-97-0), it is essential to use appropriate personal protective equipment (PPE) such as gloves, safety glasses, and a lab coat. Work should be conducted in a well-ventilated area or fume hood to minimize inhalation risks. Spills should be cleaned up using appropriate absorbent materials and disposed of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed safety information and handling procedures.