Polar Covalent Bonds:Dipole Moments TABLE2.1 Dipole Moments of Some Compounds Compound Dipole moment(D) Compound Dipole moment(D) NaCl 9.00 NH3 1.47 CH20 2.33 CH3NH2 1.31 CH3Cl 1.87 C02 0 H20 1.85 CH4 0 CH3OH 1.70 CH3CH3 0 CH3CO2H 1.70 0 CH3SH 1.52 BenzenePolar Covalent Bonds: Dipole Moments