boiling point of 4,4-dimethyl octane vs 3,4,5,5-tetramethylhex-2-ene

4, 4-dimethyl octane 3, 4, 5, 5-tetramethylhex-2-ene | boiling point

4, 4-dimethyl octane | 158 °C (degrees Celsius) 3, 4, 5, 5-tetramethylhex-2-ene | 151.8 °C (degrees Celsius)