Piperidine, min. 99 %, for synthesis, Molar mass (M) 85,15 g/mol, Density (D) 0,862 g/cm³, Flash point (flp) 4 °C, Boiling point (bp) 107,2 °C, CAS No. [110-89-4], UN-Nr. 2401, EG-Nr. 203-813-0, Empirical formula C5H11N