What are the physical and chemical properties of 1,1,1,2,2-Pentafluoroethane (CAS: 354-33-6)?

1,1,1,2,2-Pentafluoroethane (CAS: 354-33-6) is a colorless, nonflammable gas with a molecular weight of 129.98 g/mol. It has a low solubility in water and is highly soluble in most organic solvents. This compound is nonreactive under normal conditions, making it stable in chemical reactions. Its vapor pressure is high at room temperature, and it is often used in applications requiring a dense, non-toxic gas.