Tert-Butylphenyl Diphenyl Phosphate, identified by the CAS number 56803-37-3, is a complex organophosphorus compound that possesses a distinct set of chemical and physical properties critical to its industrial applications. A thorough understanding of these characteristics is essential for researchers and manufacturers alike, guiding its effective use in various formulations and processes.

From a physical standpoint, tert-Butylphenyl Diphenyl Phosphate is typically described as a white to pale yellow liquid or a low-melting solid. Its molecular formula is C22H23O4P, with a corresponding molecular weight of 382.39 g/mol. Key physical properties include a density of approximately 1.18 g/cm³ at 25°C and a boiling point range of 245-260°C. Its refractive index is noted around 1.555, and its viscosity at 25°C is around 53 cSt.

Chemically, as an aryl phosphate, it exhibits moderate solubility in common organic solvents such as acetone, ethyl acetate, and methanol. This solubility profile influences how it can be incorporated into different matrices. While stable under normal storage conditions, like many organophosphorus compounds, it requires careful handling due to potential toxicological properties that have been noted in scientific literature. This necessitates adherence to safety protocols when considering industrial chemical applications.

The compound's utility primarily stems from its function as a flame retardant and plasticizer. Its chemical structure allows it to interfere with combustion processes and form a protective char layer when subjected to heat. As a plasticizer, it interacts with polymer chains to enhance flexibility and workability. These properties make it a valuable component in the realm of specialty chemical sourcing for advanced materials.

For those looking to buy tert-Butylphenyl Diphenyl Phosphate, understanding these detailed chemical properties is crucial for predicting its behavior in specific applications. NINGBO INNO PHARMCHEM CO.,LTD. provides this compound, ensuring that the product meets established quality standards for its intended industrial uses. Knowledge of these CAS 56803-37-3 properties empowers users to optimize its application and ensure product efficacy and safety.

In essence, the chemical properties of tert-Butylphenyl Diphenyl Phosphate are the foundation of its utility as a flame retardant and plasticizer. A comprehensive grasp of its physical and chemical characteristics, alongside safety considerations, is fundamental for its successful and responsible implementation in industrial processes and product development.