3-Oxo-1,2-benzoisothiazoline-2-acetic Acid Methyl Ester 1,1-Dioxide

3-Oxo-1,2-benzoisothiazoline-2-acetic Acid Methyl Ester 1,1-Dioxide, also known as OBT-ME, is a chemical compound that belongs to the family of isothiazoline derivatives. It is widely used as a crosslinking agent, stabilizer, and preservative in various industrial applications. OBT-ME is a white crystalline powder with a molecular weight of 307.32 g/mol and a melting point of 170-175°C. OBT-ME is commonly used in the production of adhesives, coatings, and resins due to its excellent thermal stability and compatibility with various substrates. It helps to improve the mechanical properties of these products and enhance their resistance to heat, water, and chemicals. Moreover, OBT-ME is also used in the production of plastics and rubber materials to improve their durability and flexibility. From a chemical point of view, OBT-ME is a derivative of benzoisothiazoline and contains a keto group, an ester group, and a sulfonate group. It has a strong oxidizing property and can undergo various chemical reactions, including oxidation, reduction, and substitution. OBT-ME is stable under normal conditions and has a low toxicity level, making it safe to handle and use in industrial processes. In conclusion, OBT-ME is a versatile chemical compound that has a wide range of applications in the industry. Its unique chemical properties make it a valuable ingredient in many products, including adhesives, coatings, resins, plastics, and rubber materials.