Trans-2-Hexen-1-ol is widely used in the fragrance and flavor industry due to its fresh, green, and slightly fruity aroma. It is a key component in creating natural scents for perfumes, cosmetics, and personal care products, often mimicking the smell of freshly cut grass or leaves. In food flavoring, it is employed to enhance the taste of fruits, vegetables, and herbal products, providing a realistic green note. Additionally, it serves as an intermediate in the synthesis of other chemicals, including pesticides and pharmaceuticals, due to its reactive alcohol and alkene functional groups. Its applications also extend to research, where it is used as a standard or reference compound in analytical studies.