Phenylphosphonic Dichloride, commonly known by its CAS number 824-72-6 and often abbreviated as BPOD, is a crucial organophosphorus compound with significant industrial utility. This article delves into its chemical properties, its diverse applications, and the importance of sourcing it from reputable manufacturers, particularly those based in China.

Chemically, Phenylphosphonic Dichloride is characterized by a phenyl group attached to a phosphorus atom, which is also bonded to two chlorine atoms. Its molecular formula is C6H5Cl2OP, and it has a molecular weight of approximately 194.98 g/mol. A key physical characteristic is its appearance: it is typically described as a colorless to light yellow transparent liquid. While stable under recommended storage conditions, it is known to react with water, releasing hydrochloric acid and forming phenylphosphonic acid. This reactivity makes it a potent reagent in various chemical transformations.

The primary applications of Phenylphosphonic Dichloride span across multiple industrial sectors. In the realm of fine chemicals, it serves as a versatile intermediate for organic synthesis. Its utility is particularly pronounced in the agrochemical and pharmaceutical industries, where it is employed in the synthesis of pesticides and various pharmaceutical intermediates, respectively. Furthermore, its chemical structure lends itself to the production of flame retardants and plasticizers, materials that enhance the safety and performance of polymers and other products. For businesses looking to procure this chemical, understanding its specifications, such as assay (often 99% or higher), is vital.

For procurement managers and R&D scientists, identifying reliable suppliers for Phenylphosphonic Dichloride is a critical task. China hosts a number of leading manufacturers and suppliers who offer this product in various quantities, from laboratory-scale samples to bulk industrial orders. When considering a purchase, it's important to compare pricing, inquire about delivery timelines, and ensure the supplier provides thorough documentation. Many suppliers offer easy ways to request a quote or obtain a sample to verify product quality before committing to a larger order.

In essence, Phenylphosphonic Dichloride is a compound of substantial industrial value due to its reactive nature and its role as a precursor in key manufacturing processes. Whether you are involved in agricultural chemical development, pharmaceutical synthesis, or materials science, understanding the properties and sourcing channels for this chemical is key to operational success. We recommend exploring options from established Phenylphosphonic Dichloride manufacturers to ensure you receive a high-quality product that meets your precise needs.