In order to estimate the safety property parameters of 1,5-diazido-3-nitrazpentane (DIANP) in detail,experiments of heat stimulus and mechanical stimulus were conducted to gain the response of DIANP under different levels of stimulus. At the same time, TNT equivalence of DIANP was tested at different shock wave overpressure to identify the safety level of manufacture workshop. The experimental results show that: DIANP can′t be ignited by ignitor or flame, and the self-initiation temperature of DIANP is 226 ℃. The utmost aperture by Koenen that is 20.0 mm. The results in explosion percentage of impact sensitivity and friction sensitivity from test performed according to improved national military standard method is 75% and 26% respectively. The TNT equivalence of DIANP in the shock wave overpressure range of 0.02 MPa to 0.3 MPa is 0.4~0.6.