Dimethyl phosphate is commonly used as an intermediate in the synthesis of various organophosphate compounds, which are widely applied in the production of pesticides and insecticides. Its role in these formulations helps in controlling pests in agricultural settings, enhancing crop protection and yield. Additionally, it serves as a reagent in organic chemistry for phosphorylation reactions, aiding in the modification of molecules for research and industrial applications. In some cases, it is also utilized in the development of flame retardants, contributing to the safety of materials by reducing their flammability.