Diethylene glycol monoethyl ether, min. 99 %, pure, Molar mass (M) 134,17 g/mol, Density (D) 0,989 g/cm³, Flash point (flp) 96 °C, Boiling point (bp) 196 °C, CAS No. [111-90-0], EG-Nr. 203-919-7, Empirical formula C6H14O3