What is Butyl Butyryllactate?

Butyl Butyryllactate, a colorless to almost colorless liquid, possesses a gentle aroma reminiscent of cream and freshly baked bread. Its molecular formula is C11H20O4, with a molecular weight of approximately 216.28, and a flash point of roughly 100°C. This compound is readily soluble in propylene glycol and most non-volatile oils but is difficult to dissolve in water and glycerol. Butyl Butyryllactate is primarily produced through the direct acetylation of butyl lactate with butyric anhydride in the presence of sulfuric acid.

The industrial history of Butyl Butyryllactate is equally illustrious, with its applications spanning numerous sectors. As a vital flavor enhancer in the food industry, it plays a pivotal role in enhancing the aroma of pastries, candies, dairy products, and even baked goods. Its distinctive creamy and baked bread fragrance is deeply cherished by consumers worldwide. Within the global fragrance market, Butyl Butyryllactate holds a prominent position, with its substantial usage in food additives contributing significantly to the rich sensory experience of the food industry.

Beyond its function as a flavor enhancer, Butyl Butyryllactate also demonstrates excellent chemical stability, which can extend the shelf life of foods to a certain extent, offering a degree of preservative effect. Furthermore, its applications in cosmetics and tobacco products are noteworthy, imparting unique fragrances and textures to these products. In broader fields, Butyl Butyryllactate has been explored for use in plant growth regulation, defoaming in lubricants, and as an intermediate in the synthesis of pharmaceuticals and other chemicals, showcasing its diverse application potential.

However, similar to many food additives, the use of Butyl Butyryllactate must adhere to scientific guidelines to ensure its consumption within reasonable limits, thereby avoiding potential health risks. Regulatory agencies have established stringent standards for its usage in various foods, with even more detailed restrictions for infant formulas and foods for specific sensitive populations.

In conclusion, Butyl Butyryllactate, with its unique aroma and extensive application characteristics, plays a significant role in various industries, including food, cosmetics, agriculture, and the chemical industry. It is not only a crucial ingredient in enhancing product flavors but also a powerful assistant in ensuring product quality and safety.

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