Dimethyl malonate, min. 99 %, for synthesis, Molar mass (M) 132,12 g/mol, Density (D) 1,15 to 1,155 g/cm³, Flash point (flp) 90 °C, Boiling point (bp) 180 °C, CAS No. [108-59-8], EG-Nr. 203-597-8, Empirical formula C5H8O4