Propane is a molecule that is a stable gas, and has the property of being a fuel. Propane consists of three-carbon and five-hydrogen, thus giving it the formula of C3H5. In order to synthesize propane, one-hundred energy is required in the chemical synthesizer. When used as a fuel, it has a burntime of 1,400 which is enough for seven operations/items. When drank, it deals one damage (half-heart) and no effects. It's also important to note that if placed, propane is a gas and floats up, and is poisonous to breath in.