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, colognes, and personal care products, often mimicking the smell of freshly cut grass or leaves. In food and beverage applications, it serves as a flavoring agent, enhancing the taste of products with its green, vegetable-like notes. Additionally, it is utilized in the synthesis of other chemicals, particularly in the production of esters, which are valuable in various industrial applications. Its role in attracting or repelling insects also makes it relevant in agricultural and pest control formulations.