Dipropylene Glycol Methyl Ether
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Product Description
Product
Dipropylene Glycol Methyl Ether
CAS
34590-94-8
Formula
C7H16O3
Synonym
Glycol Ether DPM; Propanol, 1(or 2)-(2-methoxymethylethoxy)-; propasol; solvent DM; 2-(2-methoxymethylethoxy); DPGME; DPM solvent
Typical Product Specifications
Temperature Limits for Antoine Equation
+50 to +190 C
Refractive Index @ 20° C
1.423
Thermal Conductivity @ 20C
0.11 W/m/C
Color
<5 Pt-Co
Upper Explosion Limit
8.7% v/v
Miscibility @20C: Water in solvent
complete
Molecular weight
148 g/mol
Water
0.05% m/m
Density @ 20C
0.953 kg/L
Coefficient of Cubic Expansion @ 20C
10 10^-4/C
Boiling Point
191 C
Antoine Constant A #
6.70707 kPa, C
Antoine Constant B #
1633.03 kPa, C
Vapour Pressure @ 20C
<0.01 kPa
Flash Point (Abel)
79 C
Lower Explosion Limit
1.3% v/v
Dielectric Constant @ 20C
10.5
Freezing Point
-83 C
Viscosity @ 20C
4.3 mPa.s
Hydrogen Bonding Index
0.0
Fractional Polarity
0.050
Dilution Ratio: Toluene
4.2
Heat of Combustion (Net) @25C
27500 kJ/kg
Specific Heat @20C
2.0 kJ/kg/C
Azeotrope with water: Solvent Content
8.0 % m/m
Relative Evaporation Rate (Ether=1)
360
Saturated Vapour Concentration @ 20C
<0.5 g/m^3
Hildebrand Solubility Parameter
8.7 (cal/cm^3)^1/2
Purity
98.5% m/m min
Relative Evaporation Rate (nBuAc=1)
0.04
Antoine Constant C #
161.693 kPa, C
Vapor Pressure @ 50C
0.10 kPa
Auto Ignition Temp
205 C
Electrical Conductivity @ 20C
10 uS/m
Surface Tension @ 20C
29 mN/m
Dilution Ratio: SBP 100/140
0.8
Heat of Vaporization @Tboil
306 kJ/kg
Miscibility @20C: Solvent in water
complete
Azeotrape with Water: Boiling Point
99.2 C
Chemical Structure
Class
Industry
Industrial , Industrial Drilling , Oil and Gas Production , Drilling Fluid , Hydraulic Fracturing , Fracking , Organics , Solvents
Functions
Dipropylene Glycol Methyl Ether
Product Description
Product
Dipropylene Glycol Methyl Ether
CAS
34590-94-8
Formula
C7H16O3
Synonym
Glycol Ether DPM; Propanol, 1(or 2)-(2-methoxymethylethoxy)-; propasol; solvent DM; 2-(2-methoxymethylethoxy); DPGME; DPM solvent
Typical Product Specifications
Temperature Limits for Antoine Equation
+50 to +190 C
Refractive Index @ 20° C
1.423
Thermal Conductivity @ 20C
0.11 W/m/C
Color
<5 Pt-Co
Upper Explosion Limit
8.7% v/v
Miscibility @20C: Water in solvent
complete
Molecular weight
148 g/mol
Water
0.05% m/m
Density @ 20C
0.953 kg/L
Coefficient of Cubic Expansion @ 20C
10 10^-4/C
Boiling Point
191 C
Antoine Constant A #
6.70707 kPa, C
Antoine Constant B #
1633.03 kPa, C
Vapour Pressure @ 20C
<0.01 kPa
Flash Point (Abel)
79 C
Lower Explosion Limit
1.3% v/v
Dielectric Constant @ 20C
10.5
Freezing Point
-83 C
Viscosity @ 20C
4.3 mPa.s
Hydrogen Bonding Index
0.0
Fractional Polarity
0.050
Dilution Ratio: Toluene
4.2
Heat of Combustion (Net) @25C
27500 kJ/kg
Specific Heat @20C
2.0 kJ/kg/C
Azeotrope with water: Solvent Content
8.0 % m/m
Relative Evaporation Rate (Ether=1)
360
Saturated Vapour Concentration @ 20C
<0.5 g/m^3
Hildebrand Solubility Parameter
8.7 (cal/cm^3)^1/2
Purity
98.5% m/m min
Relative Evaporation Rate (nBuAc=1)
0.04
Antoine Constant C #
161.693 kPa, C
Vapor Pressure @ 50C
0.10 kPa
Auto Ignition Temp
205 C
Electrical Conductivity @ 20C
10 uS/m
Surface Tension @ 20C
29 mN/m
Dilution Ratio: SBP 100/140
0.8
Heat of Vaporization @Tboil
306 kJ/kg
Miscibility @20C: Solvent in water
complete
Azeotrape with Water: Boiling Point
99.2 C
Chemical Structure
Class
Industry
Industrial , Industrial Drilling , Oil and Gas Production , Drilling Fluid , Hydraulic Fracturing , Fracking , Organics , Solvents
Functions
