n-Pentane is widely used as a solvent in various industrial applications due to its ability to dissolve oils, fats, and waxes effectively. It is a key component in the production of polystyrene foam, where it acts as a blowing agent to create lightweight, insulating materials. In laboratories, n-pentane is often employed for extraction processes, particularly in separating organic compounds. It is also utilized in the manufacturing of synthetic rubber and as a fuel additive to enhance the volatility of gasoline. Additionally, n-pentane serves as a calibration standard in gas chromatography due to its predictable boiling point and consistent properties. Its low boiling point makes it suitable for use in low-temperature applications, such as in refrigeration systems.