1,3-Dioxane cas no:505-22-6

Name1,3-Dioxane
CAS505-22-6
Synonymsm-Dioxane(8CI); 1,3-Dioxacyclohexane; 1,3-Propanediol formal; NSC 139436; m-Dioxin,dihydro-
EINECS(EC#)208-005-1
Molecular FormulaC4H8 O2
Molecular Weight88.12

refractive indexn20/D 1.418(lit.)
storage tempFlammables area

Hazardclass3.1

Hazard F,Xn
Risk 11-20/21/22
Safety

Mutation data reported. A very dangerous fire and explosion hazard when exposed to heat or flame; can react with oxidizing materials. Can form dangerous peroxides when exposed to air. When heated to decomposition it emits acrid smoke and fumes.
Hazard Codes:  F,Xn
Risk Statements:  11-20/21/22
R11:Highly flammable. 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
Safety Statements:  16 
S16:Keep away from sources of ignition.
RIDADR:  UN 1165 3/PG 2
WGK Germany:  3
RTECS:  JG8224000
HazardClass:  3.1
PackingGroup:  II

1.		mmo-sat 3333 µg/plate		ENMUDM    Environmental Mutagenesis. 5 (Suppl 1)(1983),3.
2.		uns-sat 70 mg/L		MUREAV    Mutation Research. 192 (1987),239.
3.		cyt-ham:ovr 1300 mg/L		EMMUEG    Environmental and Molecular Mutagenesis. 10 (Suppl 10)(1987),1.
4.		sce-ham:ovr 2080 mg/L		EMMUEG    Environmental and Molecular Mutagenesis. 10 (Suppl 10)(1987),1.