boiling point of metaphosphoric acid vs 3,3-dimethyl-1,2-epoxybutane

metaphosphoric acid 3, 3-dimethyl-1, 2-epoxybutane | boiling point

metaphosphoric acid | 260 °C (degrees Celsius) 3, 3-dimethyl-1, 2-epoxybutane | 80 °C (degrees Celsius)