a colourless odourless flammable gaseous alkane obtained from natural gas and petroleum: used as a fuel and in the manufacture of organic chemicals. Formula: C2H6
WordReference Random House Unabridged Dictionary of American English © 2025
eth•ane
(eth′ān),USA pronunciation n. [Chem.]
- Chemistrya colorless, odorless, flammable gas, C2H6, of the methane series, present in natural gas, illuminating gas, and crude petroleum: used chiefly in organic synthesis and as a fuel gas. Also called dimethyl.
- eth(yl) + -ane 1870–75
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