Butyl lactate, chemically known as butyl 2-hydroxypropanoate and identified by CAS number 138-22-7, is a fascinating ester with a profile that lends itself to a variety of industrial applications. Understanding its core chemical properties is the first step for any R&D scientist or formulator looking to leverage its unique characteristics. This article provides a concise overview of butyl lactate's properties and its significant roles in various sectors.

Physically, butyl lactate is typically described as a colorless liquid with a mild, slightly fruity or buttery odor. Its molecular formula is C7H14O3, and it boasts a boiling point of approximately 185-187 °C, indicating moderate volatility. The density of butyl lactate is around 0.984 g/mL at 25 °C, making it slightly less dense than water. Crucially, it exhibits good solubility in water and is miscible with many organic solvents, which is a key factor in its utility as a solvent in diverse formulations.

The primary industrial uses of butyl lactate stem directly from these properties. In the food industry, it serves as a food additive, often contributing to flavor profiles and acting as a solvent for other flavor compounds. Its mildness makes it suitable for applications where a strong aroma is not desired. Similarly, in the cosmetics sector, it functions as a solvent and a fragrance component, enhancing the sensory experience of products ranging from skincare to perfumes.

Furthermore, butyl lactate's solvency power makes it valuable in niche applications such as specialty coatings or cleaning agents where specific solubility characteristics are required. For businesses looking to buy butyl lactate, identifying a manufacturer that guarantees high purity is essential to ensure consistent performance across these varied applications. As a leading supplier of n-butyl lactate in China, we are dedicated to providing material that meets stringent specifications.

For scientists and engineers exploring new formulations or seeking efficient solvent solutions, butyl lactate presents a compelling option. We encourage you to contact us for a quote on butyl lactate and to learn more about how our reliable supply of this versatile ester can support your industrial needs. Our commitment as a manufacturer is to deliver quality and expertise with every batch.