5,6-Difluorobenzo[c][1,2,5]thiadiazole(CAS: 1293389-28-2)

5,6-Difluorobenzo[c][1,2,5]thiadiazole is a crystalline solid with a molecular weight of approximately 197.07 g/mol. It has a low solubility in water but is more soluble in organic solvents like ethanol and acetone. Chemically, it is relatively stable but can react with strong oxidizing agents. It is used in the synthesis of various compounds due to its unique electronic properties.

5,6-Difluorobenzo[c][1,2,5]thiadiazole is often synthesized via the reaction of 5,6-difluorobenzenesulfonamide with thiourea. This process involves the condensation of the sulfonamide with the thiourea under basic conditions, followed by a suitable deprotection step. The reaction yields a high selectivity and good yield.

5,6-Difluorobenzo[c][1,2,5]thiadiazole finds application in the pharmaceutical industry for the development of new drugs. It is also used in the semiconductor industry as a precursor for the synthesis of various electronic materials. Its unique electronic properties make it valuable in polymer and sensor technology as well.

When handling 5,6-difluorobenzo[c][1,2,5]thiadiazole, appropriate personal protective equipment (PPE) should be worn, including gloves and safety goggles. It should be stored in a cool, dry place away from direct sunlight and heat sources. In case of a spill, it should be cleaned up using appropriate absorbents and disposed of according to local regulations. Always refer to the Material Safety Data Sheet (MSDS) for detailed safety information.