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In the paper,to get the reasonable biomass based alternative vehicle fuels,ethyl levulinate(EL)was taked as the key addition fuel,physical and chemical properties of different fuel formulas of EL-biodiesel-diesel were studied based on China National Standards and Codes: GB/T25199-2010 biodiesel fuel blend(B5).The physical and chemical properties of EL-biodiesel-diesel blends were investigated using test methods of standards and codes.The result showed that there was no phase separation in fuel formulas blends at specific temperatures.