2 5 dimethylhexane boiling point July 8, 2019 16 32 64 128 2 5 dichloro 2 5 dimethylhexane boiling point 2 5 dimethylhexane 2 5 diol boiling point 2 methyl 2 butanol 2 2-dimethylpentane boiling point 2 2-dimethylbutane boiling point 2 3-dimethylpentane boiling point