2-Naphthyl diphenyl phosphate(CAS: 18872-49-6)

2-Naphthyl diphenyl phosphate (CAS: 18872-49-6) is a crystalline compound with a molecular weight of approximately 406.33 g/mol. It has a high solubility in organic solvents like benzene and toluene but is poorly soluble in water. Chemically, it is relatively stable but can react with strong bases. It has a melting point of about 120-125°C and is insoluble in water.

2-Naphthyl diphenyl phosphate is typically synthesized by the reaction of naphthalene with phosphorus oxychloride in the presence of a catalyst such as aluminum chloride. The process involves the substitution of a hydroxyl group on naphthalene with a phosphate group, yielding a high yield of the desired compound with good selectivity.

2-Naphthyl diphenyl phosphate (CAS: 18872-49-6) is used in various industries, including pharmaceuticals for its anti-inflammatory and analgesic properties, and also in the polymer industry as an additive for flame retardancy and heat stabilization. It is also explored in the development of sensors and semiconductors for its unique chemical and physical properties.

When handling 2-Naphthyl diphenyl phosphate (CAS: 18872-49-6), it is essential to use personal protective equipment (PPE) such as gloves, goggles, and a lab coat. The substance should be handled in a fume hood to minimize inhalation risk. Spills should be cleaned up using appropriate absorbent materials and the site should be rinsed with water. Always refer to the Safety Data Sheet (SDS) for detailed information on handling and storage.