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Coatings Ingredients
The material selection platform
Coatings Ingredients
by SpecialChem
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Dipropylene glycol DME

Technical Datasheet | Supplied by Clariant
Dipropylene glycol DME by Clariant is a hygroscopic dipropylene glycol dimethyl ether. Exhibits chemical stability, absence of reactive groups and low toxicity. It is not listed as a hazardous air pollutant and offers an alternative to solvents being phased out as a result of the Clean Air Act. It is a colorless liquid with a mild, pleasant odor. It is completely miscible with most common organic solvents and has limited solubility in water. It forms an azeotrope with water (38% Dipropylene glycol DME and 62% water). It is used as an environmentally friendly replacement for NMP (N-methyl pyrrolidone). Suitable for water-based and solvent-based coating systems. Dipropylene glycol DME is designed for use as a coalescing agent or as solvent for polyurethane/isocyanate prepolymer in 2c-PUDs. It can also be used in effective paint and varnish-stripping formulations by combining it with a protic solvent and as a co-solvent in aluminum pastes.
Product Type
Chemical Composition
Dipropylene glycol dimethyl ether
CAS Number
SpecialChem additionnal informations based on CAS Number : 111109-77-4

Hansen Solubility Parameters

[15.8, 4.9, 6.2]
[δD - Dispersion force interactions, δP - Polar force interactions, δH - Hydrogen bond force interactions]

Please note, these HSP values are estimations. It is based upon the “like seeks like” principle. It splits an ingredients interactions into three parameters; δD (Dispersion force interactions), δP (Polar forces interactions) and δH (Hydrogen bond force interactions). Hansen Solubility Parameters can help you find a wide range of products that are predicted to be compatible with Dipropylene glycol DME. A practical determination of these HSP values would provide higher certainty. Learn More.

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