Bis(2-methoxy ethyl)ether

Structural formula

Aprotic polar solvent, can be used in a polar organic reactions, anionic polymerization, ion coordination polymerization solvent ;can be used for reduction, alkylation and condensation reaction as solvent, also as Grignard and similar synthetic media, also as a non-polluting cleaning agent, extraction agent, diluent, medical aid and resin solvent.

Molecular formula


Molecular weight 134.18(134.17)
CAS 111-96-6
EINECS RN 203-924-4
InChI 1S/C6H14O3/c1-7-3-5-9-6-4-8-2/h3-6H2,1-2H3
Appearance colorless transparent liquid with an ether smell
Boiling point(101.3kPa) 159.76℃(162s℃)
Freezing point —64.04
Specific gravity(25℃/4℃) 0.9467
Refractive index(25℃) 1.4097(1.407-1.409)
Flash point 60℃(close). 63℃(open) (57℃)
Melting point -64~-68℃(-64℃)
Density 0.9440 g/mL(0.937)
Surface tension(mN/M)20℃ 31.1
Solubility Can be miscible with water, alcohol, ether, hydrocarbons
Viscosity(20℃) 0.981mPa.s(25)、1.06(20)
Chemical properties

colorless liquid having an ether smell; stable property, not easy to react; , decomposition occurs in the presence of an acidic catalyst at high temperature; with oxygen to form Peroxide.

Purity(GC)% ≥99.5
Moisture% ≤0.1
Acidity(as HAC)% ≤0.020(0.015)
Peroxide(as H2O2)% ≤0.005
Packing 190kg