25dinitrobenzene

2,4-Dinitrobenzene is an organic compound with the chemical formula C6H4(NO2)2. It is a yellow crystalline solid. The compound is formed by the nitration of benzene, specifically by introducing two nitro groups onto the benzene ring. Its structure consists of a benzene ring with nitro groups at the 2 and 4 positions.

2,4-Dinitrobenzene is an intermediate in the synthesis of various other chemicals. It is often used in the production of dyes, explosives, and other organic compounds. Historically, it has also found applications in photography and as a component in some insecticides.

The compound is known to be toxic and can be absorbed through the skin. It is considered a hazardous substance and should be handled with appropriate safety precautions. Exposure can lead to methemoglobinemia, a condition where the blood's ability to carry oxygen is reduced. Due to its toxicity and potential for explosive decomposition under certain conditions, its use and handling are strictly regulated.

While historically used in various applications, modern industrial processes have largely moved towards safer alternatives for many of its former uses. Its primary role today is as a chemical intermediate in controlled manufacturing environments.