Dipropylene glycol dimethyl ether

Structural formula

Dipropylene glycol dimethyl ether is a multi Uses environmentally friendly solvent, typically for use in waterborne and curing coatings; in addition can be used for the synthesis of polyurethane, etc.

Molecular formula


Molecular weight 162.2
CAS 111109-77-4
EINECS RN 404-640-5
InChI 1S/C8H18O3/c1-7(10-4)6-11-8(2)5-9-3/h7-8H,5-6H2,1-4H3
Appearance Colorless, low odor transparent liquid, with a moderate amount of evaporation speed
Boiling point(101.3kPa) 175℃
Freezing point -75
Specific gravity(25℃/4℃)  
Refractive index(25℃)  
Flash point 65℃
Melting point  
Density 0.9
Surface tension(mN/M)20℃  
Solubility 35
Chemical properties

Stable property, is not easy to react,  with oxygen to form Peroxide.

Purity(GC)% ≥99.0
Moisture% ≤0.1
Acidity(as HAC)% ≤0.02
Peroxide(as H2O2)% ≤0.01
Packing 190kg