Propyl lactate is widely used as a solvent and additive in various industries due to its favorable properties, including biodegradability and low toxicity. In the coatings and paints industry, it serves as an effective solvent for resins and polymers, enhancing the application and drying process. It is also utilized in the production of inks, where it helps achieve the desired viscosity and drying characteristics.

In the cosmetics and personal care sector, propyl lactate acts as a solvent and emollient, contributing to the smooth texture and spreadability of products like creams and lotions. In the food and beverage industry, it is employed as a flavor carrier and additive to improve taste and aroma. Additionally, it is used in the pharmaceutical industry as a solvent for active ingredients in drug formulations, ensuring proper dissolution and bioavailability.

Its eco-friendly profile makes it suitable for environmentally sensitive applications, such as in cleaning products and agricultural formulations. Propyl lactate’s versatility and safety make it a valuable specialty chemical across multiple sectors.