Light Natural Gas (LNG)
| Molecular weight | 44.097 g/mol |
| Boiling point | -42.1°C |
| Moisture | (at 25°C and 1 atm) 477 kg/m3 |
| Octane rating | 120-130 |
| Autoignition temperature | 539°C |
| Gas heat value (LHV) | 46.1 MJ/kg |
| Vapor pressure (at 25°C) | 705 kPa |
| Solubility in water Negligible Flammability range | 2.1-9.5% |