2 5 dimethylhexane line structure July 8, 2019 16 32 64 128 Bond line structure of 2 5 dimethylhexane 2 methyl 2 butanol 2 5-dimethylhexane 2 5-dimethyl-3-hexene 2 5-dimethylhexan-3-ol 2 5-dimethylhexan