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Find the latest HollyFrontier Corporation (HFC) stock quote, history, news and other vital information to help you with your stock trading and investing.
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Hydrofluorocarbon. Hydrofluorocarbons ( HFCs) are man-made organic compounds that contain fluorine and hydrogen atoms, and are the most common type of organofluorine compounds. Most are gases at room temperature and pressure. They are frequently used in air conditioning and as refrigerants; R-134a is one of the most commonly used HFC refrigerants.
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