N-propyl nitrate full-simulation explosive simulant

The invention relates to an n-propyl nitrate full-simulation explosive simulant, belonging to the technical field of energetic materials and analog simulation. The invention is aimed at solving the problem that an n-propyl nitrate dangerous object is directly used as a reference substance for identification of security instruments to generate extremely high danger and providing a full-simulation simulant having the same appearance, color, state of matter, density and chemical elements as n-propyl nitrate. The three formulations of the n-propyl nitrate full-simulation explosive simulant disclosed by the invention are as follows: formulation 1: the simulant is prepared by acetamide and formic acid according to a mol ratio of 1:1; formulation 2: the simulant is prepared by formic acid, ethanol and malonamide according to a mol ratio of 1:1:1; formulation 3: the simulant is prepared from ethanol, urea and malonic acid according to a mol ratio of 1:1:1. The n-propyl nitrate full-simulation explosive simulant discl