Butane is a common solvent used in the process of hydrocarbon extraction. However, its high degree of flammability can pose several safety risks. To learn more about what this widely-used material is and how to safely perform extractions using butane, continue reading.

What Is Butane?

Butane is an alkane hydrocarbon with the chemical formula C₄H₁₀. While this colorless substance is a gas at room temperature and atmospheric pressure, it easily liquifies.

Among the many different applications of butane is the extraction of matter from plants and other substances. One of the main reasons why butane is widely implemented as a solvent in hydrocarbon extraction is due to its low boiling point of only 30.2 degrees Fahrenheit.

Such a low boiling point allows it to re-condense without the application of extreme temperatures or pressures. As such, butane facilitates the extraction of more heat-sensitive materials that would otherwise degrade at higher temperatures. However, using butane as a solvent in hydrocarbon extraction does carry some risks. Below, we will address some of the key safety risks of using butane to perform extractions.

Risks of Butane

Butane’s primary safety risk when used in the process of hydrocarbon extraction is its flammability. Butane is extremely flammable and completely colorless, which means there is an increased risk of fires and explosions when utilizing the material. To mitigate such safety risks, make sure to implement the safety procedures outlined in the section below.

Safety Tips For Performing Extractions Using Butane

To safely perform extractions using butane, it is important to account for its flammability. On that same note, it’s important to use closed-loop extraction equipment that will prevent any of the flammable solvents from escaping. 

In addition, you should also make sure that your equipment and your laboratory setup comply with OSHA and NFPA safety standards in relation to flammable solvents and explosive atmospheres. Such regulations will outline the need for sufficient ventilation, fire-suppression tactics, the removal of all ignition points, and the need for gas monitoring equipmentm among other safety measures.

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