Methylamine, 40 % in water, for synthesis, Molar mass (M) 31,06 g/mol, Density (D) 0,9 g/cm³, Flash point (flp) -18 °C, Boiling point (bp) 48 °C, CAS No. [74-89-5], UN-Nr. 1235, EG-Nr. 200-820-0, Empirical formula CH5N