For B2B buyers in the chemical, flavor, and fragrance industries, understanding the specifications and benefits of raw materials is crucial for informed purchasing decisions. Dibutyl Sulfide (CAS 544-40-1) is a prime example of such a chemical, offering a unique set of properties and versatile applications. As a leading manufacturer and supplier of Dibutyl Sulfide in China, we aim to provide comprehensive insights into this valuable compound to assist your procurement and R&D efforts.

Dibutyl Sulfide is characterized by its physical appearance as a colorless liquid, with a molecular formula of C8H18S and a molecular weight of approximately 146.29 g/mol. Key physical properties include a boiling point of around 188-189 °C at standard pressure and a melting point of -76 °C, indicating its liquid state under typical ambient conditions. Its flash point is approximately 76.7 °C, classifying it as a combustible liquid. The assay typically offered by reliable suppliers is ≥99.0%, ensuring high purity essential for its applications.

The primary utility of Dibutyl Sulfide lies in its potent aroma and flavor characteristics. It is widely employed as a flavor intermediate, contributing to the complex profiles of savory foods, such as onion, garlic, and vegetable dishes. In the fragrance sector, it adds green, herbaceous, and floral notes, particularly valuable in creating natural-smelling accords. Beyond these sensory applications, Dibutyl Sulfide also finds use in organic synthesis, serving as a reagent or solvent, and in various industrial processes, including lubricant additives and processing aids. This broad utility makes it a sought-after chemical for diverse B2B needs.

For businesses looking to buy Dibutyl Sulfide, partnering with a Chinese manufacturer offers distinct advantages. China's extensive chemical production capabilities allow for economies of scale, resulting in competitive prices for high-quality products. When you purchase Dibutyl Sulfide from a reputable Chinese supplier, you gain access to reliable supply chains and products that meet international quality standards. This is particularly important for industries with stringent regulatory requirements, such as food and beverage.

When evaluating Dibutyl Sulfide from various suppliers, key considerations include the purity level (assay ≥99.0% is standard for quality products), packaging options (typically 200 kg drums, but custom packaging is often available), and storage recommendations (cool, ventilated place). Safety information, including hazard statements and precautionary measures, should also be readily available from the supplier. Our commitment as a manufacturer is to provide comprehensive documentation and support to our B2B clients.

In summary, Dibutyl Sulfide is a versatile and valuable chemical with significant applications in flavors, fragrances, and industrial processes. By understanding its properties and benefits, and by choosing to purchase from a trusted manufacturer and supplier in China, businesses can secure this essential ingredient at an attractive price, thereby enhancing their product development and manufacturing capabilities.