4-Amino-3-Nitrophenol(CAS: 610-81-1)

4-Amino-3-Nitrophenol is an organic compound with the chemical formula C6H6N2O3. It is a yellowish solid known for its aromatic structure and functional groups, including an amino group and a nitro group. This compound is hygroscopic and exhibits moderate solubility in water, making it a key intermediate in various chemical processes. Its unique properties make it valuable in specialized applications requiring functional group versatility.

4-Amino-3-Nitrophenol is widely used in pharmaceuticals as a precursor for sulfonamide antibiotics and dye intermediates. It also finds applications in industrial chemistry for producing azo compounds and in research for synthesizing other organic molecules. Additionally, it is utilized in the manufacturing of certain food additives and as a component in chemical analysis due to its reactivity and structural features.

4-Amino-3-Nitrophenol is classified as a hazardous chemical due to its toxicity. It may cause skin and eye irritation, and prolonged exposure can lead to respiratory issues. Safety standards require proper handling, including the use of protective gloves and goggles, and working in well-ventilated areas. It is essential to follow safety data sheets (SDS) and regulatory guidelines to ensure safe use and minimize health risks.

4-Amino-3-Nitrophenol should be stored in a cool, dry place at temperatures below 25°C, away from light and moisture. It requires airtight containers to prevent hygroscopic absorption and exposure to incompatible substances. Stability is maintained under controlled conditions, and storage precautions include keeping it in a fume hood to avoid vapor release. Always check the product's safety data sheet for specific storage recommendations.