Deuterated benzene

Deuterated benzene (C6D6) is a form (called an isotopologue) of benzene (C6H6) in which the hydrogen atom ('H') is replaced with deuterium (heavy hydrogen) isotope ('D'). Deuterated benzene is a common solvent used in NMR spectroscopy. Deuterated benzene (C6D6) is a form (called an isotopologue) of benzene (C6H6) in which the hydrogen atom ('H') is replaced with deuterium (heavy hydrogen) isotope ('D'). Deuterated benzene is a common solvent used in NMR spectroscopy.