Formic acid D2 95 % solution in D2O, 98 Atom%D, Molar mass (M) 48,04 g/mol, Density (D) 1,22 g/cm³, Flash point (flp) 49 °C, Boiling point (bp) 101 °C, CAS No. [920-42-3], UN-Nr. 1779, EG-Nr. 213-057-3, Empirical formula CD2O2