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LC1786 1,4-Dioxane

 

Order number Packaging Quantity Price €
AC28786 Glass bottle 1 l 41.85
AC28786 Glass bottle 2.5 l 81
AC28786 Drum stainl. st. 25 l Inquire
AC28786 Steel barrel 190 l Inquire

 

Product information
Synonyms Glycolethylether, 1,4-Diethylene dioxide, 1,4-Dioxacyclohexane
Hill Formula C4H8O2
HS Code 2932 99 00
EC number 204-661-8
Molar mass 88.11 g/mol
EC index number 603-024-00-5
CAS number 123-91-1

 

Chemical and physical data
Ignition temperature 300 °C DIN 51794
Solubility (20 °C) soluble
Saturation concentration (air) 149 g/m3 (20 °C) Air
Melting point 12 °C
Molar mass 88.11 g/mol
Density 1.03 g/cm3 (20 °C)
pH value 6 – 8 (500 g/l, H2O, 20 °C)
Boiling point 101.5 °C (1013 hPa)
Vapor pressure 41 hPa (20 °C)
Explosion limit 1.7 – 25.2 %(V)
Flash point 12 °C
Evaporation number 7.3

 

Safety information
R Phrase R 11-19-36/37-40-66
Highly flammable.May form explosive peroxides.Irritating to eyes and respiratory system.Limited evidence of a carcinogenic effect.Repeated exposure may cause skin dryness or cracking.
S Phrase S 9-16-36/37-46
Keep container in a well-ventilated place.Keep away from sources of ignition – No smoking.Wear suitable protective clothing and gloves.If swallowed, seek medical advice immediately and show this container or label.
Categories of danger highly flammable, irritant, carcinogenic
Hazard Symbol Flammable
Harmful
RTECS JG8225000
Storage class 3 Flammable Liquids
WGK WGK 2 water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

 

Transport information
Declaration (transport by sea) IMDG-Code UN 1165 DIOXANE, 3, II
Declaration (transport by air) IATA-DGR UN 1165 DIOXANE, 3, II

 

Toxicological data
LD 50 oral LD50 rat 3450 mg/kg
LD 50 dermal LD50 rabbit 7600 mg/kg

 

Specifications
Purity (GC) ≥ 99.0 %
Identity (IR) conforms
Free acid (as CH3COOH) ≤ 0.01 %
Density (d 20 °C/ 4 °C) 1.032 – 1.034
Peroxide (as H2O2) ≤ 0.005 %
Water ≤ 0.1 %