HMX (also called Octogen, Oktogen) has the formula C4H8N8O8 and a molar mass of 296.16 g/mol. The model above is PubChem's computed 3D conformer: drag to rotate, scroll to zoom, and use the measurement tools to read bond lengths and angles.
Explore in 3D Space-filling model PubChem
| IUPAC name | 1,3,5,7-tetranitro-1,3,5,7-tetrazocane |
|---|---|
| SMILES | C1N(CN(CN(CN1[N+](=O)[O-])[N+](=O)[O-])[N+](=O)[O-])[N+](=O)[O-] |
| PubChem CID | 17596 |
| Other names | Octogen, Oktogen, Tetramethylenetetranitramine, 1,3,5,7-tetranitro-1,3,5,7-tetrazocane, Octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine |
Atoms use the standard CPK colors: carbon gray, hydrogen white, oxygen red, nitrogen blue, sulfur yellow. Switch to Spacefill to see the molecule's overall shape and size, or Stick for a clear view of the bonds. Click two atoms in distance mode to measure a bond length in ångströms.
3D coordinates are PubChem's computed conformer, one low-energy shape of the molecule. Flexible molecules can take many other shapes.