Nitrobenzene is a yellowish oily liquid aromatic compound commonly used as a precursor in the production of aniline, which is a key intermediate in the synthesis of various chemicals, including dyes, pharmaceuticals, and pesticides. It is also utilized as a solvent and as a starting material in organic synthesis reactions. Nitrobenzene has a characteristic odor and is toxic, making it hazardous to handle without proper safety precautions. It is flammable and can cause skin and eye irritation upon contact. Despite its toxicity, nitrobenzene plays a significant role in the chemical industry due to its versatility as a raw material