Used primarily as an intermediate in the synthesis of more complex chemical compounds, particularly in the production of specialty chemicals and polymers. It plays a role in the development of materials with specific properties, such as flame retardants or additives for plastics. Additionally, it is utilized in research and development for creating novel organic molecules, often in pharmaceutical or agrochemical industries. Its dichloromethyl groups make it a valuable building block for introducing chlorine atoms into target molecules, enhancing their reactivity or functionality.