1,4-Dioxane

Cas No. :123-91-1

1,4-Dioxane
[CAS NO.]	123-91-1
[Chemical name]	1,4-Dioxane
[Commodity name]	1,4-Dioxane
[Structure]
[Formula]	C₄H₈O₂
[Molecular weight]	88.106
[Specifications]	Q/321283GRC03-2003
[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)
[Acidity]	≤0.01%(as CH₃COOH)
[Characteristics]	Colorless transparent liquid
[Assay]	≥99.5%
[Usage]	It's a kind of solvent of synthetic leather of polyurethane, amino acid, resin-vegetable oil, mineral oil, pharmaceuticals, paint and dye, and a stabilizer of 1,1,1-trichloroethane. It is also used for making paint, plasticizer and antioxidant.
[Package]	200kg/galvanized iron drum

CAS Registry Number:
123-91-1
Synonyms:
;Diethylene dioxide;Diox;Dioxane;1,4-Diethylene dioxide;1,4-Dioxacyclohexane;1,4-Dioxanne;1,4-Dioxanne [French];5-19-01-00016 (Beilstein Handbook Reference);AI3-01055;BRN 0102551;CCRIS 269;Di(ethylene oxide);Diethylene ether;Dioksan;Dioksan [Polish];Diossano-1,4;Diossano-1,4 [Italian];Dioxaan-1,4;Dioxaan-1,4 [Dutch];Dioxan;Dioxan-1,4;Dioxan-1,4 [German];Dioxane, technical grade;Dioxane-1,4;Dioxanne;Dioxanne [French];Dioxyethylene ether;EINECS 204-661-8;Glycol ethylene ether;Glycolethylenether;HSDB 81;NCI-C03689;NE 220;NSC 8728;RCRA waste number U108;Tetrahydro-1,4-dioxin;Tetrahydro-p-dioxin;Tetrahydro-para-dioxin;p-Dioxan;p-Dioxan [Czech];p-Dioxin, tetrahydro-;para-Dioxane;p-Dioxane;1,4-Diethylenedioxide;Dioxane [UN1165] [Flammable liquid];RCRA waste no. U108;UN 1165;UN1165;1,2-dioxane;ethoxyethane-ethene (1:2);Diokan;Diethylendioxid;Diethyeneoxide;1,4-Dioxin,tetrahydro-;
Molecular Formula:
C₄H₈O₂
Molecular Weight:
88.0524
Molecular Structure:
Hazard Symbols:
F:Flammable;
Xn:Harmful;
Risk Codes:
R11:;
R19:;
R36/37:;
R40:;
R66:;
Safety Description:
S16:;
S36/37:;
S46:;
S9:;