dinitrobentseen

Dinitrobentseen refers to any of three isomers of the organic compound with the chemical formula C6H4(NO2)2. These isomers are 1,2-dinitrobentseen, 1,3-dinitrobentseen, and 1,4-dinitrobentseen. They are typically yellow crystalline solids. Dinitrobentseen is produced by the further nitration of mononitrobentseen. The position of the nitro groups on the benzene ring dictates the specific isomer. 1,3-dinitrobentseen is the most common and is often referred to simply as dinitrobentseen when the isomer is not specified. These compounds are important intermediates in the synthesis of other chemicals, particularly dyestuffs and explosives. They can be reduced to form diamines, such as phenylenediamines. Dinitrobentseen is toxic and can be absorbed through the skin. Exposure can lead to methemoglobinemia, a condition where the blood is less effective at carrying oxygen. Appropriate safety precautions are necessary when handling these substances. Its applications are primarily in industrial chemical processes.