p-Nitrotoluene, ROTI®Calipure, Melting point standard 51-54 °C, Molar mass (M) 137,14 g/mol, Density (D) 1,1 to 1,2 g/cm³, Flash point (flp) 103 °C, Boiling point (bp) 238,3 °C, CAS No. [99-99-0], UN-Nr. 3446, EG-Nr. 202-808-0, Empirical formula C7H7NO2