2,3-Dibromonitrobenzene, also known as 1,2-dibromo-3-nitrobenzene, is a dihalogenated compound that can be used in bromine substitution reactions or as an intermediate in organic synthesis. Its reaction with 3,4-dibromonitrobenzene can be used to prepare 3,4-dibromoaniline and 2,3-dibromoaniline.