Sulfamethoxydiazine(CAS: 18179-67-4)

Sulfamethoxydiazine is a crystalline solid with a molecular weight of approximately 201.27 g/mol. It is slightly soluble in water and organic solvents. The compound is chemically stable but can react with strong acids and bases. Its reactivity is low under normal conditions but may increase under acidic or basic conditions.

Sulfamethoxydiazine is synthesized by the reaction of p-dimethylaminobenzaldehyde, ethyl 3-(dimethylamino)propionate, and hydrazine hydrate. Commonly, the synthesis involves the condensation of these reagents followed by a series of reactions that yield the desired product with high selectivity and yield.

Sulfamethoxydiazine is primarily used in the pharmaceutical industry as an intermediate for the production of other sulfur-containing compounds. It is also utilized in the polymer industry, where it acts as a stabilizer and antioxidant, and in the sensor and semiconductor industries as a dopant material.

When handling Sulfamethoxydiazine, it is important to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be carried out in a well-ventilated area or fume hood. Spills should be cleaned up immediately using appropriate materials, and the area should be washed with water. Always refer to the safety data sheet (SDS) for detailed handling and storage procedures.