acetaldehyde dimethyl acetal
10 protons
acetaldehyde dimethyl acetal (Proton Equivalence)
3 equivalent protons = 1 signal
6 equivalent protons = 1 signal
1 equivalent proton = 1 signal
acetaldehyde dimethyl acetal (Predicted Chemical Shifts)
CH3 group (0.9 ppm)
CH3 group adjacent to O atom (3.4-4.0 ppm)
CH group adjacent to O atom (3.4-4.0 ppm)