Category of Chemicals

The chemical modification of carboxylic anhydrides through halogenation, sulfonation, nitration, or nitrosation results in a group of compounds with distinctive properties and applications. These modifications introduce halogens, sulfonic acid groups, nitrates, or nitrosamine groups. The resultant derivatives are employed in various fields, such as flame retardants, pharmaceutical intermediates, and specialty chemicals. Halogenation enhances their reactivity and stability, while sulfonation adds water solubility and acidity. Nitration and nitrosation expand their applications in organic synthesis and chemical research. These modified carboxylic anhydrides offer tailored properties and diverse applications, contributing to advancements in chemistry and industry.