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LC2543 Ethylene glycol dimethyl ether

for synthesis


Order number Packaging Quantity Price €
AC29543 Glass bottle 1 l 45.9
AC29543 Glass bottle 2.5 l 101.7
AC29543 Drum stainl. st. 10 l 357.3


Product information
Synonyms Dimethyl diglycol, Ethylene glycol dimethyl ether, DME
Hill Formula C4H10O2
Chemical formula CH3OCH2CH2OCH3
HS Code 2909 19 90
EC number 203-794-9
Molar mass 90.12 g/mol
EC index number 603-031-00-3
CAS number 110-71-4


Chemical and physical data
Ignition temperature 200 °C
Solubility (20 °C) soluble
Melting point -69 °C
Molar mass 90.12 g/mol
Density 0.87 g/cm3 (20 °C)
pH value (H2O) neutral
Boiling point -14 °C (13 hPa)
Vapor pressure 67 hPa (20 °C)
Explosion limit 1.6 – 10.4 %(V)
Flash point -6 °C
Viscosity kinematic 0.455 mm2/s (25 °C)


Safety information
R Phrase R 60-61-11-19-20
May impair fertility.May cause harm to the unborn child.Highly flammable.May form explosive peroxides.Also harmful by inhalation.
S Phrase S 53-45
Avoid exposure – obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Categories of danger toxic for reproduction, highly flammable, harmful
Hazard Symbol



RTECS KI1451000
Storage class 3 Flammable Liquids
WGK WGK 1 slightly water endangering


Transport information
Declaration (transport by sea) IMDG-Code UN 2252 1,2-DIMETHOXYETHANE, 3, II
Declaration (transport by air) IATA-DGR UN 2252 1,2-DIMETHOXYETHANE, 3, II


Toxicological data
LD 50 oral LD50 rat 5370 mg/kg
LD 50 dermal LD50 rat > 5000 mg/kg


Assay (GC, area%) ≥ 99 %
Density (d 20 °C/ 4 °C) 0.866 – 0.868
Water (K. F.) ≤ 0.2 %
Peroxide (as H2O2) ≤ 0.005 %
Identity (IR) passes test


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