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PGME, or 1-methoxy-2-propanol, is a versatile glycol ether solvent widely used in paints, coatings, cleaners, inks, and industrial formulations.
PGME (1-methoxy-2-propanol) offers a strong balance of solvency, low toxicity, and moderate evaporation rate, making it suitable for both water-based and solvent-based systems.
PGME (1-methoxy-2-propanol) is known for its excellent compatibility with a wide range of resins and its ability to reduce surface tension, aiding in film formation and penetration.
CAS Number: 107-98-2
EC Number: 203-539-1
Molecular Formula: C4H10O2
Molecular Weight: 90.12 g/mol
Synonyms: 1-Methoxy-2-propanol, Propylene glycol monomethyl ether, PGME, Methyl proxitol, Dowanol PM, Propyl cellosolve, Methoxypropanol, PGME solvent, PM solvent, Propylene glycol methyl ether, Solvent PM, PGME (mixed isomers), Glycol ether PM, 2-methoxy-1-methylethanol, 1-methoxy-2-hydroxypropane, 3-methoxy-2-propanol, Methyl propasol, Propylene glycol monomethyl ether, Propylenglycolmonomethylether, Methoxy ether of propylene glycol, 1-methoxypropane-2-ol, 1-methoxypropane-1,2-diol, 1-methoxy-2-propanol acetate, PGMEA, 1-methoxy-2-propyl acetate, Methyl proxitol, Methoxypropyl alcohol, 1-methoxy-2-propanol (racemic), 1-methoxy-2-propanol (S-isomer), 1-methoxy-2-propanol (R-isomer), 1-methoxy-2-propanol (technical grade), 1-methoxy-2-propanol (analytical grade), 1-methoxy-2-propanol (reagent grade), 1-methoxy-2-propanol (industrial grade), 1-methoxy-2-propanol (pharmaceutical grade), 1-methoxy-2-propanol (cosmetic grade), 1-methoxy-2-propanol (food grade), 1-methoxy-2-propanol (lab grade), 1-methoxy-2-propanol (ACS grade), 1-methoxy-2-propanol (USP grade), 1-methoxy-2-propanol (FCC grade), 1-methoxy-2-propanol (EP grade), 1-methoxy-2-propanol (BP grade), 1-methoxy-2-propanol (JP grade), 1-methoxy-2-propanol (CP grade), 1-methoxy-2-propanol (GR grade), 1-methoxy-2-propanol (AR grade), 1-methoxy-2-propanol (HPLC grade), 1-methoxy-2-propanol (GC grade), 1-methoxy-2-propanol (spectroscopic grade), 1-methoxy-2-propanol (technical), 1-methoxy-2-propanol (pure), 1-methoxy-2-propanol (extra pure), 1-methoxy-2-propanol (high purity), 1-methoxy-2-propanol (ultra pure), 1-methoxy-2-propanol (anhydrous), 1-methoxy-2-propanol (dry), 1-methoxy-2-propanol (stabilized), 1-methoxy-2-propanol (unstabilized), 1-methoxy-2-propanol (inhibited), 1-methoxy-2-propanol (uninhibited), 1-methoxy-2-propanol (with BHT), 1-methoxy-2-propanol (without BHT), 1-methoxy-2-propanol (with MEHQ)
APPLICATIONS
PGME (1-methoxy-2-propanol) is used in water-based and solvent-based paints and coatings for improved flow, leveling, and open time.
PGME (1-methoxy-2-propanol) is employed in printing inks to enhance drying control and print sharpness.
PGME (1-methoxy-2-propanol) is used in cleaning formulations for electronics, metal, and hard surfaces due to its high solvency and low odor.
PGME (1-methoxy-2-propanol) is found in industrial degreasers and graffiti removers for its powerful solvency and safe handling profile.
PGME (1-methoxy-2-propanol) is applied in floor polishes and waxes to improve film formation and gloss retention.
PGME (1-methoxy-2-propanol) is used in adhesives and sealants to adjust viscosity and drying time.
PGME (1-methoxy-2-propanol) is included in agricultural formulations such as pesticide adjuvants and emulsifiers.
PGME (1-methoxy-2-propanol) is used in personal care and cosmetic manufacturing for fragrance delivery and ingredient solubilization.
PGME (1-methoxy-2-propanol) is used as a coupling agent to bridge water and oil-based components in cleaning and paint systems.
PGME (1-methoxy-2-propanol) is compatible with resins such as acrylics, polyurethanes, alkyds, and epoxies for coatings and inks.
PGME (1-methoxy-2-propanol) is found in photoresist formulations in semiconductor and electronics manufacturing.
PGME (1-methoxy-2-propanol) is used in automotive and industrial OEM coatings for improved sprayability and appearance.
PGME (1-methoxy-2-propanol) is used in concrete curing compounds and additives to enhance surface quality.
PGME (1-methoxy-2-propanol) is a common choice in textile auxiliaries and dyeing agents for fabric penetration.
PGME (1-methoxy-2-propanol) is applied in household and institutional cleaning agents for its balance of performance and safety.
PGME (1-methoxy-2-propanol) is used in oil and gas industry cleaning, flushing, and degreasing applications.
PGME (1-methoxy-2-propanol) is suitable for use in heat transfer fluid systems as a component with low volatility.
PGME (1-methoxy-2-propanol) is found in inkjet and flexographic inks for high resolution and efficient drying.
PGME (1-methoxy-2-propanol) is used as a solvent in coatings and paints.
PGME (1-methoxy-2-propanol) provides excellent solvency for resins and binders.
PGME (1-methoxy-2-propanol) is used in water-based coatings to enhance flow and leveling.
PGME (1-methoxy-2-propanol) improves film formation in architectural paints.
PGME (1-methoxy-2-propanol) is compatible with acrylics, epoxies, and polyurethanes.
PGME (1-methoxy-2-propanol) is used in industrial and automotive coating applications.
PGME (1-methoxy-2-propanol) is applied as a coalescing agent in latex paints.
PGME (1-methoxy-2-propanol) enhances pigment dispersion in printing inks.
PGME (1-methoxy-2-propanol) is used in flexographic and gravure ink formulations.
PGME (1-methoxy-2-propanol) provides controlled evaporation in ink and coating systems.
PGME (1-methoxy-2-propanol) is used as a solvent in cleaning formulations.
PGME (1-methoxy-2-propanol) is effective at dissolving greases, oils, and resins.
PGME (1-methoxy-2-propanol) is used in electronics cleaning for flux and residue removal.
PGME (1-methoxy-2-propanol) is applied in household and industrial cleaners.
PGME (1-methoxy-2-propanol) is used in agricultural formulations as a solvent for active ingredients.
PGME (1-methoxy-2-propanol) supports even spreading of agrochemicals on plant surfaces.
PGME (1-methoxy-2-propanol) is used in photoresist formulations for electronics manufacturing.
PGME (1-methoxy-2-propanol) is a solvent of choice in photolithography applications.
PGME (1-methoxy-2-propanol) improves surface wetting in cleaning and coating systems.
PGME (1-methoxy-2-propanol) is used in metal cleaning solutions and surface preparation fluids.
PGME (1-methoxy-2-propanol) is found in degreasers for automotive and machinery maintenance.
PGME (1-methoxy-2-propanol) is used in formulations for floor polishes and wax strippers.
PGME (1-methoxy-2-propanol) is miscible with water and most organic solvents.
PGME (1-methoxy-2-propanol) is used in dyeing and printing processes in the textile industry.
PGME (1-methoxy-2-propanol) helps in achieving uniform color penetration in fabrics.
PGME (1-methoxy-2-propanol) is used in chemical synthesis as a polar protic solvent.
PGME (1-methoxy-2-propanol) is effective in controlling viscosity in resin systems.
PGME (1-methoxy-2-propanol) is used as a carrier solvent in formulation concentrates.
PGME (1-methoxy-2-propanol) reduces drying defects such as pinholes and craters in coatings.
PGME (1-methoxy-2-propanol) is applied in the formulation of glass and window cleaners.
PGME (1-methoxy-2-propanol) is used in leather dyeing and finishing formulations.
PGME (1-methoxy-2-propanol) improves performance in waterborne varnishes and lacquers.
PGME (1-methoxy-2-propanol) is used in degreasing agents for electronics and precision parts.
PGME (1-methoxy-2-propanol) facilitates drying in high-gloss finish systems.
PGME (1-methoxy-2-propanol) is an ideal solvent for inkjet and digital printing inks.
PGME (1-methoxy-2-propanol) helps balance open time and cure rate in coatings.
PGME (1-methoxy-2-propanol) is included in printing ink cleaners and press washes.
PGME (1-methoxy-2-propanol) contributes to improved gloss and surface finish in coatings.
PGME (1-methoxy-2-propanol) is used in surface treatment solutions for industrial parts.
PGME (1-methoxy-2-propanol) is valued for its low odor and relatively low toxicity.
PGME (1-methoxy-2-propanol) is used as a coupling agent in waterborne systems.
PGME (1-methoxy-2-propanol) improves the solubility of hydrophobic ingredients in aqueous solutions.
PGME (1-methoxy-2-propanol) is used in formulations of water-reducible alkyd coatings.
PGME (1-methoxy-2-propanol) enables stable emulsification in hybrid resin systems.
PGME (1-methoxy-2-propanol) is applied in semiconductors for resist thinning.
PGME (1-methoxy-2-propanol) is used to clean and develop photoresists in microelectronics.
PGME (1-methoxy-2-propanol) improves the leveling properties of fast-drying paints.
PGME (1-methoxy-2-propanol) is used in automotive refinishing primers and basecoats.
PGME (1-methoxy-2-propanol) contributes to enhanced clarity in clear coat finishes.
PGME (1-methoxy-2-propanol) helps control gloss levels in topcoat formulations.
PGME (1-methoxy-2-propanol) is suitable for low-VOC and eco-friendly coating systems.
PGME (1-methoxy-2-propanol) is used in marine and protective coating formulations.
PGME (1-methoxy-2-propanol) supports even application in brush, roller, and spray techniques.
PGME (1-methoxy-2-propanol) is used in printing ink formulations for plastic substrates.
PGME (1-methoxy-2-propanol) improves penetration of wood stains and varnishes.
PGME (1-methoxy-2-propanol) reduces streaking and hazing in glass cleaners.
PGME (1-methoxy-2-propanol) is used in air freshener and fragrance dispersal systems.
PGME (1-methoxy-2-propanol) assists in stabilizing emulsions in cleaning sprays.
PGME (1-methoxy-2-propanol) is used in defoamers and anti-static formulations.
PGME (1-methoxy-2-propanol) supports film uniformity in floor care polish systems.
PGME (1-methoxy-2-propanol) improves tack control in adhesive and sealant formulations.
PGME (1-methoxy-2-propanol) is used in water-based caulks and joint sealants.
PGME (1-methoxy-2-propanol) is used in automotive glass primers and activators.
PGME (1-methoxy-2-propanol) contributes to solvent balance in multicomponent cleaners.
PGME (1-methoxy-2-propanol) is suitable for ink formulations requiring quick drying and minimal odor.
PGME (1-methoxy-2-propanol) improves adhesion of printing inks on metal and plastic.
PGME (1-methoxy-2-propanol) is used in pigment pastes for coating and ink applications.
PGME (1-methoxy-2-propanol) facilitates smooth spray patterns in airless and HVLP systems.
PGME (1-methoxy-2-propanol) supports consistent viscosity control in aqueous resin blends.
PGME (1-methoxy-2-propanol) is compatible with glycol ethers and alcohol-based solvents.
DESCRIPTION
PGME (1-methoxy-2-propanol) (1-methoxy-2-propanol) is a clear, colorless, hygroscopic liquid with a mild, ether-like odor.
PGME (1-methoxy-2-propanol) is a monoether of propylene glycol and methanol, offering moderate evaporation rate and strong solvency for polar and non-polar substances.
PGME (1-methoxy-2-propanol) is miscible with water and most organic solvents, making it highly flexible in formulation design.
This glycol ether improves leveling and surface wetting in paints and coatings.
PGME provides excellent flow and film-forming capabilities in water-reducible coatings.
PGME (1-methoxy-2-propanol) has low surface tension, which enhances penetration into porous surfaces and cleaning effectiveness.
PGME (1-methoxy-2-propanol) is considered safer than many other glycol ethers due to its low toxicity and favorable environmental profile.
PGME (1-methoxy-2-propanol) is biodegradable and has low photochemical reactivity, making it suitable for eco-labeled products.
PGME (1-methoxy-2-propanol) is widely accepted for use in consumer and industrial goods with minimal regulatory restrictions.
PGME (1-methoxy-2-propanol) has the chemical formula C₄H₁₀O₂ and a molecular weight of 90.12 g/mol.
PGME (1-methoxy-2-propanol) has a boiling point of approximately 120°C and a melting point of -97°C.
PGME (1-methoxy-2-propanol) is commonly used as a solvent in paints, inks, and coatings.
PGME (1-methoxy-2-propanol) serves as a coupling agent in cleaning solutions and degreasers.
PGME (1-methoxy-2-propanol) is utilized in the electronics industry for cleaning and degreasing components.
PGME (1-methoxy-2-propanol) is used as an antifreeze agent in diesel engines.
PGME (1-methoxy-2-propanol) is involved in the synthesis of pharmaceuticals and agrochemicals.
PGME (1-methoxy-2-propanol) is known for its low toxicity and favorable environmental profile.
PGME (1-methoxy-2-propanol) is biodegradable and has a low potential for bioaccumulation.
PGME (1-methoxy-2-propanol) is available in various grades, including technical and analytical.
PGME (1-methoxy-2-propanol) has a flash point of approximately 32°C, indicating flammability.
PGME (1-methoxy-2-propanol) is applied in the textile industry for dyeing and printing processes.
PGME (1-methoxy-2-propanol) is utilized as a solvent in the formulation of pesticides and herbicides.
PGME (1-methoxy-2-propanol) is employed in the manufacture of cosmetics and personal care products.
PROPERTIES
Chemical Formula: C4H10O2
Molecular Weight: 90.12 g/mol
Common Name: PGME (1-methoxy-2-propanol)
Appearance: Clear, colorless liquid
Odor: Mild, ether-like
Density: ~0.92 g/cm³ at 20°C
Boiling Point: ~120°C
Melting Point: -96°C
Flash Point: ~31–33°C (closed cup)
Solubility: Completely miscible with water and organic solvents
Viscosity: ~2.1 mPa·s at 25°C
Surface Tension: ~26 dyn/cm
Vapor Pressure: ~10 mmHg at 20°C
Storage Temperature: 10–30°C in well-sealed containers
Stability: Stable under normal storage and handling conditions
FIRST AID
Inhalation:
Move person to fresh air.
Seek medical advice if symptoms like dizziness or coughing persist.
Use respiratory protection in poorly ventilated areas.
Skin Contact:
Wash with plenty of soap and water.
Remove contaminated clothing.
Seek medical help if irritation or dermatitis develops.
Eye Contact:
Rinse cautiously with water for 15 minutes.
Remove contact lenses if applicable.
Consult medical attention for prolonged symptoms.
Ingestion:
Do not induce vomiting.
Rinse mouth and drink water.
Seek immediate medical attention.
Note to Physicians:
Treat symptomatically.
Supportive measures for central nervous system and respiratory function may be required.
HANDLING AND STORAGE
Handling
Use in well-ventilated areas.
Wear suitable gloves and eye protection.
Avoid contact with skin, eyes, and clothing.
Prevent vapor buildup and use explosion-proof equipment in flammable zones.
Spill and Leak Procedures
Eliminate ignition sources.
Absorb with inert material (e.g., sand, vermiculite).
Dispose of according to local environmental regulations.
Storage
Store in tightly sealed containers in a cool, dry, and ventilated area.
Keep away from heat, sparks, and open flames.
Use compatible materials (e.g., stainless steel or polyethylene) for storage and handling.
Handling Cautions
Avoid static discharge.
Follow all local fire and chemical safety regulations.
Implement spill containment and emergency wash stations nearby.
