Iron(2+) difluoride(CAS: 7789-28-8)

Iron(2+) difluoride, also known as iron(II) fluoride, is a chemical compound with the formula FeF2. It is a white, crystalline solid with a molecular weight of approximately 79.92 g/mol. This compound is highly reactive and soluble in water, showing basic properties.

Iron(2+) difluoride is primarily used in the production of other iron fluoride compounds, as a reducing agent, and in the preparation of iron-based catalysts. It is also used in the synthesis of some pharmaceuticals and as a precursor in the development of certain electronic materials.

Iron(2+) difluoride can be hazardous if not handled properly. It is corrosive and can react exothermically with water, potentially releasing hydrogen fluoride gas. Proper protective equipment, including gloves and safety glasses, should be worn when handling this compound. Storage should be in a dry, cool place, away from heat sources and oxidizers.

Iron(2+) difluoride should be stored in a cool, dry place away from heat and moisture. It should be kept in a tightly sealed container to prevent moisture absorption and degradation. Storage should be in a well-ventilated area, and containers should be checked regularly for any signs of leakage or damage. Avoid exposure to light and heat sources to prevent decomposition and potential hazards.