Dipropyl trisulfide is widely utilized in the food and flavoring industry due to its strong, garlic-like aroma. It is commonly added to enhance the flavor profile of various food products, particularly those requiring a savory or pungent note. Additionally, it finds application in the synthesis of organic compounds and as an intermediate in chemical research. In agriculture, it is sometimes used as a natural pesticide or repellent due to its strong odor, which deters certain pests. Its unique properties also make it a subject of interest in studies related to sulfur-containing compounds and their effects.