1,3-Dioxolan-2-one is an ester of ethylene glycol and carbonic acid. 1,3-Dioxolan-2-one is used as a polar solvent with a molecular dipole moment of 4.9 D, only 0.1 D lower than that of propylene carbonate. It can be used as a high permittivity component of electrolytes in lithium batteries.
參考文獻
Seward, R.P., et al.: J. Phys. Chem., 62, 127 (1958),