Allyl o-Tolyl Ether is primarily used in organic synthesis as an intermediate for the production of various chemical compounds. It is often employed in the preparation of fragrances and flavoring agents due to its aromatic properties. Additionally, it serves as a building block in the synthesis of pharmaceuticals and agrochemicals, where its ether linkage and allyl group provide versatility in chemical reactions. The compound is also utilized in research and development for creating new materials and studying reaction mechanisms. Its stability and reactivity make it a valuable component in industrial and laboratory settings.