p-Xylene, min. 99 %, for synthesis, Molar mass (M) 106,17 g/mol, Density (D) 0,86 g/cm³, Flash point (flp) 27 °C, Boiling point (bp) 138,2 °C, CAS No. [106-42-3], UN-Nr. 1307, EG-Nr. 203-396-5, Empirical formula C8H10