Dmm/ Dipropylene Glycol Dimethyl Ether CAS: 111109-77-4

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Shanghai Tichem Chemical Co., Ltd.

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T101617
111109-77-4
C8h18o3
601-045-4
Organic Compounds
Organic
Medium
Solvents
99.5%
Industrial Grade/USP/Ep
Colourless Transparent Liquid
1ton
TICHEM
Iron Drum/IBC/ISO Tank
China
2905320000
Product Description
Product Description
 
DMM glycol diether is unique among propylene oxide-based solvents in that it is aprotic
(no hydroxyl functionality).

As a result, it is relatively inert and can be used in protonsensitive systems
such as water-based polyurethane coatings.

DMM can also be used as an azeotroping
solvent for esterification reactions.

And with its excellent stability, solvency, and coupling
performance, DMM glycol diether provides excellent compatibility with a wide range of agricultural formulations and cleaning products.

 
Technical Specification

 

Property
Value
Molecular weight (g/mol)162.23
Flash point (Setaflash Closed Cup)
149°F (65°C)
Boiling point @ 760 mmHg, 1.01 bar
347°F (175°C)
Freezing point
<71ºC
Specific gravity (25/25ºC)
0.092
Density @ 20ºC
0.903 g/cm³
Viscosity (cP or mPa•s @ 25ºC)
1.0
Specific heat (J/g/ºC @ 25ºC)
1.83
Autoignition temperature
165ºC
Surface tension (dynes/cm or mN/m @ 25ºC)
26.3
Evaporation rate (n-butyl acetate = 1.0)
0.13
 
Main Application
Active solvency for solvent-based coatings.
Water removal agent useful in esterification reactions for the production of exceptionally
 clear resins.
Powerful paint-stripping formulation when used in combination with small amounts of protic
 solvent.
Aproticity, strong solvency, and coupling performance provide for compatibility with a wide
 range of agricultural formulations.
Effective for printed circuit board cleaners developed to reduce CFC emissions.
Stability over a wide pH range allows for use in strongly acidic or alkaline cleaners.
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