Dipropylene Glycol Methyl Ether Acetate (DPMA)

Dipropylene Glycol Methyl Ether Acetate

Chemical Name:Dipropylene Glycol Methyl Ether Acetate;DPMA;CAS 88917-22-0

EINECS No.: 429-830-5

Chemical Formula: C₉H₁₈O₄

Molecular Weight: 190.24

Melting point: 200°C

Boiling point: 200℃

Flash point: 186°F

Density at 25°C: 0.97g/mL

Molecular Structure:

 

Description

DPMA, alias di(propylene glycol) methyl ether acetate, also know as PD-125944, dowanol dpma, Arcosolv DPMA, DOWANOL(R) DPMA, 1-(3-methoxypropoxy)propyl acetate, Dipropylene glycol monomethyl ether acetate, is a colorless transparent liquid, flammable liquid with a slight ether odor, low toxicity. It has low viscosity, strong solubility, moderate evaporation rate and good coupling ability. It has good solubility to most resins such as acrylic resin, epoxy resin, alkyd resin and polyester resin. Mainly used in inkjet solvent, high solid paint solvent, polyurethane coatings, inks, cleaning agents, solvent based paint and screen printing ink.

Dipropylene Glycol Methyl Ether Acetate Standard     

Appearance:                                                             Colourless Transparent Liquid

Content %≥:                                                                                99.0

Density at 25°C:                                                                     0.97 g/mL

Vapor pressure (20℃):                                                            10.4 Pa

Refractive index n20/D:                                                            1.417

Viscosity:                                                                             2.522 mm2/s

Application

DPMA is widely used in various industries due to its low odor, low viscosity, strong dissolution ability, moderate evaporation rate and good coupling ability. The following table shows its specific application in these industries and the benefits it provides:

Industry/Application	Use of DPMA	Benefit
Coatings	Solvent in paint and surface coatings	Enhances smoothness and uniformity; improves application properties
Ink Manufacturing (especially Silkscreening)	Solvent for ink components	Aids in achieving desired consistency and drying time; improves print quality
Adhesives	Solvent in adhesive production	Assists in achieving the right viscosity and bonding characteristics
Cleaning Solutions	Cleaning agent for removing oils, greases, etc.	Effective in various cleaning applications due to strong solvent properties
Plastics Manufacturing	Plasticizer for producing plastic films, pipes, sheets	Enhances flexibility and processability of plastics
Chemical Synthesis	Catalyst carrier in chemical reactions	Increases reaction efficiency and product quality
Surfactant Production	Ingredient in manufacturing detergents, emulsifiers, softeners	Enhances cleaning efficiency and fabric care
Pharmaceutical Industry	Raw material for synthesizing antibiotics, analgesics; drug adjuvant	Improves drug solubility, bioavailability, and therapeutic effect
Cosmetics	Component in hair dye, perfume, lipstick	Enhances skin penetration, moisturizing, and softening effects
Industrial Applications	Fuel additive, lubricant, antifreeze	Enhances fuel efficiency, reduces emissions, and protects equipment

DPMA’s versatility and its benefits across different applications make it a valuable solvent in the chemical industry. It’s particularly noted for its ability to improve product quality, enhance application processes, and provide safer alternatives to more traditional solvents.

Storge & Handling

Stored in a cool, well-ventilated area away from direct sunlight and sources of ignition. Storage containers must be tightly sealed to prevent evaporation and leakage.

Packing

200KG/Drum

Fine Chemicals

Potassium Hydroxide

Sodium Carboxymethyl Cellulose

Polyanionic Cellulose

Tetrahydrofuran

Thiourea

Ethyl acetate