 Although presently of no practical importance, the solid will liberate 65 MJ/kg heat upon treatment with atmospheric oxygen.Since it has a density of 0.67 g/cm3, oxidation of liquid lithium borohydride gives 43 MJ/L.In comparison, gasoline gives 44 MJ/kg (or 35 MJ/L), while liquid hydrogen gives 120 MJ/kg (or 8.0 MJ/L).