Aviation kerosene has a suitable density, high calorific value, good combustion performance, can quickly, stably, continuously, and completely burn, and has a small combustion area with little carbon accumulation, which is not easy to coke. Low temperature fluidity is good, and it can meet the requirements for oil fluidity in cold and low temperature areas and high-altitude flight, with good thermal stability and oxidation resistance, and can meet the needs of supersonic high-altitude flight; High cleanliness, free from mechanical impurities and harmful substances such as moisture, with low sulfur content, especially mercaptan sulfur content, which has little corrosion to machine parts. Aviation kerosene is suitable for use in gas turbine engines and ramjet engines, and is used in supersonic aircraft without low saturated vapor pressure and good thermal stability.