3-Nitro-1,2,4-triazol-5-one, a less sensitive explosive
- 1 March 1987
- journal article
- research article
- Published by Taylor & Francis in Journal of Energetic Materials
- Vol. 5 (1) , 27-33
- https://doi.org/10.1080/07370658708012347
Abstract
A new, less sensitive explosive has been prepared and subjected to preliminary characterization tests. The compound, 3-nitro-1,2,4-triazol-5-one (NTO) has a crystal density of 1.93 g/cm3 and calculated detonation velocity and pressure equivalent to those of RDX. Results from initial small-scale sensitivity tests indicate that NTO is less sensitive than RDX and HMX in all respects. A 4.13-cm-diam, unconfined plate-dent test at 92% of crystal density gave the detonation pressure predicted for NTO by the BKW calculation. Finally, NTO can be prepared in high yield from inexpensive starting materials.Keywords
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