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Dipropylene Glycol Methyl Ether

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Product Description

PRODUCT

Dipropylene Glycol Methyl Ether

CAS #

34590-94-8

SYNONYM

Glycol Ether DPM; DPGME; solvent DM; DPM solvent; propasol; 2-(2-methoxymethylethoxy); Propanol, 1(or 2)-(2-methoxymethylethoxy)-

FORMULA

C7H16O3

HAZARD

0 Non-Regulated Material

Product Specifications

PURITY

98.5% m/m min

WATER

0.05% m/m

DENSITY @ 20C

0.953 kg/L

COEFFICIENT OF CUBIC EXPANSION @ 20C

10 10^-4/C

REFRACTIVE INDEX @ 20° C

1.423

COLOR

<5 Pt-Co

BOILING POINT

191 C

RELATIVE EVAPORATION RATE (NBUAC=1)

0.04

RELATIVE EVAPORATION RATE (ETHER=1)

360

ANTOINE CONSTANT A #

6.70707 kPa, C

ANTOINE CONSTANT B #

1633.03 kPa, C

ANTOINE CONSTANT C #

161.693 kPa, C

TEMPERATURE LIMITS FOR ANTOINE EQUATION

+50 to +190 C

VAPOUR PRESSURE @ 20C

<0.01 kPa

VAPOR PRESSURE @ 50C

0.10 kPa

SATURATED VAPOUR CONCENTRATION @ 20C

<0.5 g/m^3

FLASH POINT (ABEL)

79 C

AUTO IGNITION TEMP

205 C

LOWER EXPLOSION LIMIT

1.3% v/v

UPPER EXPLOSION LIMIT

8.7% v/v

ELECTRICAL CONDUCTIVITY @ 20C

10 uS/m

DIELECTRIC CONSTANT @ 20C

10.5

FREEZING POINT

-83 C

SURFACE TENSION @ 20C

29 mN/m

VISCOSITY @ 20C

4.3 mPa.s

HILDEBRAND SOLUBILITY PARAMETER

8.7 (cal/cm^3)^1/2

HYDROGEN BONDING INDEX

0.0

FRACTIONAL POLARITY

0.050

DILUTION RATIO: TOLUENE

4.2

DILUTION RATIO: SBP 100/140

0.8

HEAT OF VAPORIZATION @TBOIL

306 kJ/kg

HEAT OF COMBUSTION (NET) @25C

27500 kJ/kg

SPECIFIC HEAT @20C

2.0 kJ/kg/C

THERMAL CONDUCTIVITY @ 20C

0.11 W/m/C

MISCIBILITY @20C: SOLVENT IN WATER

complete

MISCIBILITY @20C: WATER IN SOLVENT

complete

AZEOTRAPE WITH WATER: BOILING POINT

99.2 C

AZEOTROPE WITH WATER: SOLVENT CONTENT

8.0 % m/m

MOLECULAR WEIGHT

148 g/mol

CHEMICAL STRUCTURE

Dipropylene Glycol Methyl Ether distributor CAS: 34590-94-8 C7H16O3 chemical structure

For more information call 1-800-282-3982 or email info@parchem.com!

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