... is 16.1 g/mol. Synthetic fuel is the known lighter gas without color and taste, which is given priority to hydrogen ... . Its security is better than that of liquefied petroleum gas, natural gas and coal gas, etc.Non-toxic tasteless, clean, no pollution, and ... fuels can take the place of the liquefied petroleum gas, natural gas, coal gas, petrol and diesel, which can be widely used.Civil ...