Tributyl(tetradecyl)phosphonium chloride(CAS: 81741-28-8)

Tributyl(tetradecyl)phosphonium chloride (CAS: 81741-28-8) is a crystalline solid with a high molecular weight. It has a low solubility in water but is soluble in organic solvents. The compound is relatively stable but can react with strong bases to form phosphoric acid. It has a melting point of around 90°C and is often used in various applications due to its chemical stability and solubility characteristics.

Tributyl(tetradecyl)phosphonium chloride can be synthesized through the reaction of tetradecylphosphoric acid with butyl halides, such as n-butyl bromide. This process typically yields a high purity product with good selectivity. The reaction is usually conducted under mild conditions and involves the substitution of the phosphate group with butyl groups. The yield is generally around 85-90%.

Tributyl(tetradecyl)phosphonium chloride (CAS: 81741-28-8) is widely used in industries such as pharmaceuticals, polymers, and sensors. It is utilized in the synthesis of pharmaceutical intermediates, as a stabilizer in polymer formulations, and as a component in various sensor technologies. In semiconductors, it serves as a dopant precursor. Its chemical stability and solubility make it a valuable reagent in these applications.

When handling Tributyl(tetradecyl)phosphonium chloride (CAS: 81741-28-8), it is important to use appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. The compound should be handled in a well-ventilated area or a fume hood to avoid inhalation. In case of a spill, it should be cleaned up using appropriate absorbent materials. Emergency eyewash and shower facilities should be readily available. Always consult the Safety Data Sheet (SDS) for detailed safety information.