nbutanen

N-butane is a saturated hydrocarbon with the molecular formula C4H9. It is a colorless and highly flammable liquid at room temperature and pressure. N-butane is a butane isomer, along with I-butane, which is also known as isobutane.

N-butane is a natural occurring compound found in crude oil and natural gas. It is also produced commercially as a byproduct of natural gas processing and crude oil refining.

N-butane serves several industrial applications. It is used as a fuel source in cooking, heating, and also as a starting fuel for engines. Due to its low boiling and freezing points, n-butane is used as a refrigerant in refrigeration and air conditioning systems. Additionally, it is used in the production of various chemicals, such as ethylene and propylene, through the cracking of n-butane.

The properties of n-butane give rise to its various uses. It has a high heat of vaporization, making it a useful component in vaporizers. N-butane is also a favorable gas for fueling high-altitude engines, due to its low boiling point.

N-butane can pose risks to the environment and human health if not handled or stored properly. Leaks and spills can lead to the release of methane and other volatile organic compounds into the atmosphere. Handling n-butane should be done with caution and in accordance with all relevant safety guidelines.