Dipropylene Glycol Monomethyl Ether (DPM) – Versatile Solvent for Industry
Introduction:
Dipropylene Glycol Monomethyl Ether (DPM) is a transparent, colorless liquid with a subtle, agreeable smell. It belongs to the family of glycol ethers and is widely recognized for its excellent solvency, low volatility, and high compatibility with both water and organic solvents. DPM is used across multiple industries, including coatings, cleaners, inks, and chemical processing, thanks to its balanced evaporation rate, low odor, and strong performance as a coupling agent.
DPM is especially appreciated in industrial and commercial formulations that require strong solvency with minimal odor and residue. It helps dissolve resins, oils, greases, and other organic materials, making it a preferred ingredient in water-based systems and solvent-based blends.
Chemical Information
Chemical Name: Dipropylene Glycol Monomethyl Ether
Abbreviation: DPM
CAS Number: 34590-94-8
Molecular Formula: C7H16O3
Molecular Weight: 148.2 g/mol
Appearance: Clear, colorless liquid
Boiling Point: Approx. 190°C
Flash Point: 75°C (closed cup)
Solubility: Miscible with water and most organic solvents
Odor: Mild ether-like
How DPM is Made
Dipropylene Glycol Monomethyl Ether is produced by the reaction of propylene oxide with methanol in the presence of a catalyst. The process involves multiple steps of etherification and results in a mixture of isomers, mainly the primary isomer. High product purity and minimal reactant residual content are guaranteed by meticulous reaction control.
The resulting DPM is then purified through fractional distillation. It is typically available in both technical grade and high-purity grade, depending on the intended end use (e.g., industrial vs. pharmaceutical or electronics applications).
Industrial Usage
DPM is highly versatile and used in many sectors:
Coatings and Paints
DPM serves as a coalescent and flow enhancer in water-based paints and coatings. It improves film formation, enhances gloss, and reduces brush marks. It is commonly found in architectural paints, automotive coatings, and industrial finishes.
Cleaners and Degreasers
Thanks to its strong solvency and low toxicity, DPM is widely used in household, institutional, and industrial cleaners. It dissolves oils, waxes, and grease efficiently without leaving residue. It is also used in glass cleaners, surface sprays, and floor strippers.
Printing Inks
In the printing industry, DPM acts as a solvent that helps control viscosity and drying time. It ensures smooth ink application and clarity, especially in gravure, flexographic, and digital inks.
Textile and Leather
DPM helps in dyeing and finishing by acting as a carrier for dyes and chemicals. It ensures even distribution and deep penetration of color.
Adhesives and Sealants
It is used as a solvent and carrier in adhesives to improve flow and workability. It helps maintain shelf life and stability.
Electronics
In some cases, high-purity DPM is used in electronics manufacturing for cleaning and precision formulation needs.
Agrochemicals
DPM is used in herbicide and pesticide formulations as a carrier solvent that improves sprayability and coverage.
Countries of Origin
DPM is produced in significant quantities by manufacturers in:
China:
A major exporter of glycol ethers with competitive pricing and large production capacity.
United States
DPM is manufactured to ASTM and industry standards for domestic and international use.
Germany
Produces REACH-compliant, high-purity DPM for the EU market.
India
Supplies both technical and high-purity grades for industrial and export purposes.
South Korea & Japan
Known for producing very high-purity DPM for electronics and fine chemical applications.
Packaging We Offer:
Abdul Sattar Sons supplies DPM in globally accepted, safe packaging solutions tailored to client needs. These include:
200-liter steel or HDPE drums – Common for medium-sized industrial users
IBC totes (1000 liters) – Ideal for high-volume customers and blending facilities
ISO tank containers – Used for large-scale export and long-distance shipping
Custom packing and labeling – Available upon request to meet specific branding, regulatory, or logistics needs
Each package is shipped with complete documentation including Safety Data Sheets (SDS), Certificate of Analysis (COA), and Material Compliance Certifications. We ensure all containers meet international transport regulations such as UN markings, GHS labeling, and hazard classification.
Benefits of Using DPM
Excellent solvent power for organic and water-based systems
Low odor, ideal for indoor and commercial use
High boiling point and controlled evaporation rate
Low toxicity and environmentally friendly profile
Wide compatibility with resins, oils, waxes, and other ingredients
Stable in storage and easy to transport
Available in multiple grades to meet industry-specific requirements
Abdul Sattar Sons – Trusted Exporter and Broker
Abdul Sattar Sons is a leading exporter, trader, and broker of Dipropylene Glycol Monomethyl Ether worldwide. With strong supply chain relationships across China, India, the EU, USA, and Korea, we ensure uninterrupted supply and reliable sourcing for customers in over 30 countries.
We serve industries like paints and coatings, industrial cleaning, textiles, agrochemicals, printing, and specialty chemicals. Our commitment is to provide quality-assured chemicals with full documentation and flexible logistics support.
Whether you're sourcing bulk quantities or need a long-term supply partner, Abdul Sattar Sons is prepared to manage your needs effectively and professionally. To guarantee seamless procurement, adherence to import/export laws, and on-time delivery, we collaborate closely with our clients.
For inquiries, quotes, and technical data, contact us today and discover why businesses around the world rely on Abdul Sattar Sons for their chemical needs.
