Review of more than sixteen routes for TNAZ synthesis is presented. The total yields of the most technologically attractive of thees does not exceed 30% of theory. It is stated that TNAZ is highly energetic material more powerful than RDX, which may be less vulnerable than most other nitramines, and which is suitable for applications as a castable explosive as well as a plasticizer. However, a relatively high vapour pressure, volume contraction and formation of shrinkage cavities in the solidification of its melt can be a minor disadvantage of TNAZ.