Organic peroxides are a class of chemical compounds that contain a peroxide functional group, characterized by an oxygen-oxygen single bond. They are commonly used as initiators in polymerization reactions, as well as in the production of various chemicals and materials. Due to their reactive nature, organic peroxides can decompose and release oxygen, making them useful in applications like bleaching and disinfection. These compounds can be hazardous, as they may pose risks of explosion or fire if not handled properly. Safety measures are essential when working with organic peroxides, including proper storage and protective equipment. Examples of organic peroxides include benzoyl peroxide and methyl ethyl ketone peroxide.