2 3-dimethyl-2-butene July 8, 2019 16 32 64 128 2 3-dimethyl-2-butene structural formula 2 3-dimethyl-2-butene ir spectrum 2 3-dimethyl-2-butene sds 2 3-dimethyl-2-butene condensed formula 2 3-dimethyl-2-butene can be prepared by heating 2 metil 2 butena + h2 2 methyl 2 butanol 2 3-dimethyl-1-butene 2 3-dimethylbut-2-en