Chemical name: 1,4-Dioxane Trade name: -Dioxane Structural formula: Molecular formula: C4H8O2 Molecular weight: 88.106 Properties: inflammable colorless transparent liquid, with the characteristics of ether, Specification: 99.90, 99.70 Enterprise standard: Q/320623GKK01-2012 Uses: mainly used as solvent of PU synthetic leather, amino acid synthetic leather, resin plant oil, mineral oil, drug, paint and dye; or used as stabilizer of 1,1,1-trichloroethane, or used in making paint, plasticizer and antioxidant, etc. Packing: 200kg galvanized pail Item Standard Appearance colorless transparent liquid Density(20℃) 1.030-1.035 g/ml Assay(C4H8O2) ≥99.90% Freeze point 10.5-12℃ Residue on evaporation ≤0.008% Acidity(as CH3COOH) ≤0.008% Aldehyde meet the test Moisture(H2O) ≤0.05% Peroxide (as H2O2) ≤0.06%