1,4-Dioxane, ROTIDRY®, plus min. 99 % (max. 50 ppm H2O), with molecularsieve, Molar mass (M) 88,11 g/mol, Density (D) 1,03 g/cm³, Flash point (flp) 11 °C, Boiling point (bp) 100,8 to 101,5 °C, CAS No. [123-91-1], UN-Nr. 1165, EG-Nr. 204-661-8, Empirical formula C4H8O2