For B2B clients in the flavor, fragrance, and food industries, a deep understanding of chemical ingredients is crucial for innovation and product success. 4-Dodecanolide (CAS 2305-5-7) is a high-value lactone that offers a unique set of properties and applications, making it a staple for many formulators. As a leading manufacturer and supplier, we are dedicated to providing detailed insights into its science and utility.

Chemically, 4-Dodecanolide is a cyclic ester with the molecular formula C12H22O2 and a molecular weight of 198.3. Its appearance is typically a light yellow liquid, with specific gravity between 0.970-0.980 and a refractive index around 1.443-1.477. These precise specifications are critical for R&D scientists and product developers to ensure consistency and predictable performance in their formulations. The purity, often specified at a minimum of 99.0%, further underscores its suitability for demanding applications.

The primary utility of 4-Dodecanolide lies in its sensory contributions. In the flavor industry, it is recognized as a permissible flavorant (GB 2760-96) and is instrumental in creating rich, creamy notes that complement vanilla, caramel, cheese, and coconut flavors. Its pronounced peach and apricot character makes it indispensable for fruit-based flavor profiles, adding a natural sweetness and depth that consumers find appealing. For flavor houses, sourcing this ingredient from a reliable manufacturer in China ensures both quality and competitive pricing.

In the fragrance sector, 4-Dodecanolide is prized for its ability to impart a warm, waxy, and subtly fruity aroma. It blends well with floral and gourmand notes, adding a smooth, lactonic dimension that enhances the overall richness and sophistication of perfumes and personal care products. Understanding its application levels is key; even small quantities can significantly impact the scent profile, providing a creamy base or a sweet, fruity top note.

As a B2B supplier, we understand the needs of our clients. Whether you are a large flavor manufacturer or a niche fragrance house, securing a consistent supply of high-quality 4-Dodecanolide is essential. We encourage you to inquire about our product specifications, bulk pricing, and delivery options. By partnering with us, you gain access to an expert manufacturer dedicated to meeting your chemical sourcing requirements, enabling you to buy with confidence and drive innovation in your respective markets.