2-Methyl-2-butanol MW88 59 100 CH3 CH3CH2 C CH3 000900000 M-(H2O and OH CH2-CH2) M-CH3 59 M-(H2O and CH3) M-H20 0102030405060708090100110120130140150 上页 下页 返回10 0 80 90 100 60 50 30 20 40 70 20 40 60 80 100 120 140 % OF BASE PEAK 10 30 50 70 90 110 130 150 M - (H2 O and CH2 CH2 ) M - (H2 O and CH3 ) M - CH3 M - H2 O OH CH3 CH2 C CH3 59 CH3 2-Methyl-2-butanol MW88 0 59