1,1,1,3,3-Pentafluoropropane(CAS: 460-73-1)

1,1,1,3,3-Pentafluoropropane is a colorless, odorless gas with a boiling point of -26.3°C. Its molecular weight is 146.01 g/mol. It is slightly soluble in water but more soluble in organic solvents. Chemically, it is stable but not reactive under normal conditions. It does not readily undergo chemical reactions and is non-flammable.

1,1,1,3,3-Pentafluoropropane is typically synthesized via direct fluorination of propene using hydrogen fluoride (HF) as the fluorinating agent. Commonly, this process is catalyzed by anhydrous aluminum chloride (AlCl₃). The selectivity and yield of the process are high, making it a practical method for industrial production.

1,1,1,3,3-Pentafluoropropane is widely used in a variety of industries. It is primarily used in fire suppression systems, such as in aircraft and data centers. It is also utilized in aerosols, as a propellant in industrial and consumer products. Additionally, it finds applications in semiconductor manufacturing and as a cleaning agent in the electronics industry.

Proper handling of 1,1,1,3,3-Pentafluoropropane requires the use of personal protective equipment (PPE) such as gloves, goggles, and a lab coat. It should be stored in a cool, well-ventilated area, away from sources of ignition. In case of a spill, the area should be isolated, and the spill should be handled according to the Material Safety Data Sheet (MSDS) guidelines. Always use a fume hood when working with this compound.