4,4'-Sulfonyldianiline(CAS: 80-08-0)

4,4'-Sulfonyldianiline is an organic compound with the chemical formula C10H12N2O2S2. It is a white crystalline solid that is soluble in organic solvents. This compound is known for its use as a precursor in the synthesis of various dyes and pharmaceutical intermediates due to its unique chemical structure and reactivity.

4,4'-Sulfonyldianiline is primarily used in the production of azo dyes and as an intermediate in pharmaceutical synthesis. It also finds applications in the manufacturing of certain organic chemicals and materials, including some types of polymers and specialty coatings.

4,4'-Sulfonyldianiline is considered toxic if ingested or inhaled. It should be handled with appropriate personal protective equipment. Safety standards recommend following OSHA and EPA guidelines to ensure safe use and disposal, minimizing exposure risks.

4,4'-Sulfonyldianiline should be stored in a cool, dry, and well-ventilated area, away from moisture and direct sunlight. It is typically kept in sealed containers to prevent degradation and contamination, and should be stored separately from strong oxidizers and acids.