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Ethane (/ËÉÎ¸eÉªn/ or /ËiËÎ¸eÉªn/) is an organic chemical compound with chemical formula C 2 H 6. At standard temperature and pressure, ethane is a colorless, odorless gas.Ethane is isolated on an industrial scale from natural gas, and as a byproduct of petroleum refining.he name ethane is derived from the IUPAC nomenclature of organic chemistry. Eth- refers to the presence of 2 carbon atoms, and -ane refers to the presence of a single bond between them.
Methane is a chemical compound with the chemical formula CH4. It is the simplest alkane, and the principal component of natural gas. Methane's bond angles are 109.5 degrees. B â¦ urning methane in the presence of oxygen produces carbon dioxide and water.t is good to have methane in your compost heap, and bad to have too much methane in your house (KABOOM!). However, the Earth's ambient air always contains a certain amount of methane. Methane, by the way is a nontoxic odorless gas (contrary to common belief).