2-Hydroxy-1-methylethylacrylate, also known as HMA, is a chemical compound with the molecular formula C6H10O3. It is a clear liquid with a characteristic acrid odor and is commonly used in various industrial applications. HMA is widely utilized in the production of adhesives, coatings, and sealants due to its excellent adhesive properties and ability to form durable bonds. Additionally, it is an important monomer in the synthesis of polymers such as polyacrylates and acrylic resins. HMA plays a crucial role in the manufacturing of paints, textiles, and paper coatings, contributing to the enhancement of product performance and durability.