3,5-Difluoropyridine(CAS: 71902-33-5)

3,5-Difluoropyridine is an organic compound with the chemical formula C5H3FN2. It is a member of the pyridine family, characterized by a five-membered aromatic ring with a nitrogen atom and two fluorine atoms substituents.

3,5-Difluoropyridine is primarily used in the pharmaceutical industry as an intermediate for the synthesis of various drugs. It also finds applications in the preparation of herbicides and as a reagent in organic synthesis.

3,5-Difluoropyridine is moderately toxic. It should be handled with care to avoid inhalation, skin, and eye contact. Personal protective equipment such as gloves, goggles, and a lab coat is recommended. Storage and handling should follow OSHA and EPA guidelines.

3,5-Difluoropyridine should be stored in a cool, dry place away from heat and direct sunlight. It should be kept in a sealed container to prevent exposure to air and moisture. The storage area should be well-ventilated, and the container should be clearly labeled with the CAS number and safety information.