[ CAS NO. ] 123-91-1
[ Chemical name ] 1,4-Dioxane
[ Commodity name ] 1,4-Dioxane 
[ Formula ] C4H8O2
[ Molecular weight ] 88.106
[ Characteristics ] Colorless transparent liquid 
[ Acidity ] ≤0.01%(as CH3COOH)
[ Density ] 1.030-1.035g/ml(20℃)
[ Freezing point ] ≥11.0℃
[ Residue on distillation ] ≤0.01%
[ Aldehyde ] Meet the test
[ Peroxide ] ≤0.005% (as H2O2)
[ Assay ] ≥99.5%
[ Usage ] It's a kind of solvent of synthetic leather of polyurethane and amino acid, resin-vegetable oil, mineral oil, pharmaceuticals, paint and dye, and a stabilizer of 1,1,1-trichloroethane. It is also used for plasticizer and antioxidant.
[ Package ] 200kg/galvanized iron drum