CAS NO. 123-91-1 Chemical name: 1, 4-Dioxane Formula: C4H8O2 Specifications: Q/321283GRC03-2003 Characteristics: Colorless transparent liquid with the property of ether, inflammable Residue on distillation: 0.01% Acidty: 0.01%(as CH3COOH) Aldehyde: Meet the test Water: 0.1% Peroxide: 0.005%(as H2O2) Assay: 99.6% Package: 200kg/galvanized iron drum