4-Hydroxyoctanoic acid lactone
4-Hydroxyoctanoic acid lactone, also recognized by the common name gamma-octalactone, is a cyclic ester belonging to the lactone family. Identified by CAS 104-50-7, this compound is characterized by its distinctively sweet, creamy, and coconut-like aroma profile, often accompanied by subtle fruity undertones reminiscent of apricot or peach. Physically, it presents as a colorless to pale yellow liquid that is stable under standard storage conditions but should be handled with general industrial safety precautions, including adequate ventilation and protective equipment.
In the chemical and manufacturing sectors, this material is valued for its high olfactory potency and its ability to blend seamlessly with other aromatic compounds. Its chemical structure allows for versatility in various organic syntheses, serving as a building block for more complex molecules. Due to its robust organoleptic properties, it remains a staple ingredient for formulators seeking to impart rich, lactonic notes to a wide range of consumer and industrial products.
• In the fragrance industry, 4-hydroxyoctanoic acid lactone is utilized as a key aromatic component to develop complex scent profiles. It is particularly effective in creating tropical, floral, and gourmand fragrances, where its creamy and coumarin-like facets provide depth and longevity to perfumes, colognes, and personal care formulations such as soaps and lotions.
• Within the flavor manufacturing sector, this compound serves as a critical additive for replicating natural fruit and dairy profiles. It is frequently employed to enhance the taste and aroma of coconut, peach, apricot, and cream-based products. Its ability to provide a smooth, fatty mouthfeel and a lingering sweetness makes it indispensable for confectioneries, baked goods, and beverage applications.
• The compound also finds application in the production of household and industrial cleaners. By masking harsh chemical odors with its pleasant, sweet scent, it improves the user experience of detergents and surface cleaners. Its chemical stability ensures that the fragrance remains consistent even when incorporated into various surfactant systems and chemical bases.
• Beyond its primary use in sensory applications, CAS 104-50-7 is utilized in research and development as a chemical intermediate. It participates in ring-opening reactions and other synthetic pathways to produce specialized polymers or fine chemicals. Its well-defined structure makes it a reliable reagent for laboratories focused on lipid chemistry and esterification studies.
Product Name: 4-Hydroxyoctanoic acid lactone
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