Found 1 items, similar to CH2CH.
English → English (gcide) Definition: CH2CH Ethenyl \Eth"e*nyl\, n. [Ethene + -yl.] (Chem.) (a) A trivalent hydrocarbon radical, CH3.C. (b) A univalent hydrocarbon radical of the ethylene series, CH2:CH; -- called also vinyl. See Vinyl. [1913 Webster]