Bergaptene, ROTICHROM® CHR, min. 97 %, Molar mass (M) 216,19 g/mol, Flash point (flp) 203,2 °C, Boiling point (bp) 412,4 °C, Storage temp. +4 °C, CAS No. [484-20-8], EG-Nr. 207-604-5, Empirical formula C12H8O4