'''Propane''' (C<sub>3</sub>H<sub>8</sub>) is a straight-chain hydrocarbon. It is a colorless [[paraffinic gas]] that boils at a temperature of -43.67 degrees [[Fahrenheit]]. Propane is extracted from [[natural gas]] or refinery gas streams. | '''Propane''' (C<sub>3</sub>H<sub>8</sub>) is a straight-chain hydrocarbon. It is a colorless [[paraffinic gas]] that boils at a temperature of -43.67 degrees [[Fahrenheit]]. Propane is extracted from [[natural gas]] or refinery gas streams. |