In the specialized world of aroma and flavor chemicals, certain molecules possess the power to define an entire sensory experience. 4-Dodecanolide (CAS 2305-05-7), also known as gamma-Dodecalactone, is one such compound, celebrated for its distinctive ability to impart creamy, fruity, and subtly sweet notes. This twelve-carbon gamma-lactone is a cornerstone ingredient for formulators across multiple industries, and understanding its properties is key to leveraging its full potential.

Chemical Profile and Characteristics

As a gamma-lactone, 4-Dodecanolide features a five-membered ring structure with an attached n-octyl chain. Its chemical formula is C₁₂H₂₂O₂, and it typically presents as a colorless to pale-yellow oily liquid. Key physical properties include a melting point around 17-18 °C and a boiling point of 130-132 °C at 1.5 mm Hg. Its odor is described as fatty, peachy, sweet, and subtly musky, while its taste profile is often noted as buttery, peach-like, and creamy. These sensory attributes are crucial for its widespread use.

Applications in Industry

The primary applications for 4-Dodecanolide are in the flavor and fragrance sectors. In perfumery, it lends a warm, creamy richness and excellent tenacity to floral, gourmand, and fruity accords. It contributes to the sensation of softness and depth, making fragrances more inviting. In flavors, it is a vital component for creating authentic peach, apricot, coconut, and butterscotch profiles, enhancing dairy products, beverages, and confectionery.

Why Purchase from a Trusted Supplier?

For businesses seeking to buy 4-Dodecanolide, partnering with a reputable manufacturer and supplier is essential. The quality and consistency of this ingredient directly impact the final product’s appeal. We, as a dedicated supplier in China, ensure that our 4-Dodecanolide is produced to high purity standards (typically 99% or higher), guaranteeing optimal performance in your formulations. We provide competitive pricing and reliable supply, catering to the needs of businesses looking to secure this valuable aroma chemical and flavor ingredient.

Whether you are developing a new fragrance line or refining a signature flavor, 4-Dodecanolide offers a unique sensory dimension. We invite you to explore the possibilities and to purchase this exceptional lactone from a supplier committed to your success.