The invention discloses a preparation method of a metal organic framework material and application of the metal organic framework material in a cyclohexyl hydroperoxide decomposition reaction. Transition metal salt and terephthalic acid or a derivative thereof are subjected to a hydrothermal synthesis reaction in a sodium acetate solution to obtain the metal organic framework material, then the metal organic framework material serving as a catalyst is added into industrial cyclohexane uncatalysed oxidation liquid, the temperature is controlled to be 50-150 DEG C, the time is controlled to be 0.1-5 h, cyclohexyl hydroperoxide decomposition is carried out to obtain hexamethylene and cyclohexanone, the conversion rate of cyclohexyl hydroperoxide is larger than 95%, and the selectivity of alcohol ketone reaches up to 100%; the activity of the repeatedly-recycled catalyst is kept unchanged basically. Compared with other catalysts containing metal active components, the catalyst is high in catalytic efficiency, recyclable and stable in reusability; when the catalyst is applied to the cyclohexyl hydroperoxide decomposition reaction, the decomposition process is conducted under the alkali-free condition, the catalytic efficiency is very high, and pollution caused by waste alkali liquor to the environment is avoided.