2 bromo 4 5 dimethylhexane July 8, 2019 16 32 64 128 Structure of 2 bromo 4 5 dimethylhexane 2 bromo 4 chloro 4 5 dimethylhexane 2 bromo 5 chloro 3 4 dimethylhexane 5 bromo 4 ethyl 2 2 dimethylhexane 2 2-dibromo-4-methylhexane