what is ethene is it alkene
It is the simplest alkene (a hydrocarbon with carbon-carbon double bonds), and the second simplest unsaturated hydrocarbon after acetylene (C 2H 2). Ethylene is widely used in chemical industry, and its worldwide production (over 109 million tonnes in 2006) exceeds that of any other organic compound.thylene (IUPAC name: ethene) is a hydrocarbon which has the formula C 2H 4 or H 2 C=CH 2.