Description

Dowanol (R) PMA Glycol Ether Acetate is a high-performance, slow-evaporating acetate ester of propylene glycol methyl ether. This versatile solvent is prized for its excellent solvency power for a wide range of resins and its favorable coalescing properties, making it a critical component in high-quality formulations. It is essential for manufacturers in the coatings, cleaning, and chemical processing industries seeking reliable performance and consistent results. The compound is also identified by CAS No. 142300-82-1.

Application

• Coatings & Inks: Acts as a coalescing agent and tail solvent in water-based and solvent-based architectural, industrial, and automotive coatings, as well as printing inks, to improve film formation and flow.
• Industrial Cleaners & Degreasers: Used in heavy-duty cleaning formulations, metal degreasers, and graffiti removers due to its effectiveness against greases, oils, and resins.
• Chemical Processing & Intermediates: Serves as a reaction medium or solvent in chemical synthesis and as a component in the production of other chemical intermediates.
• Adhesives & Sealants: Functions as a solvent and plasticizer in adhesive and sealant formulations to adjust viscosity, drying time, and final film properties.
• Electronics: Employed in photoresist formulations and as a solvent for precision cleaning in electronics manufacturing.
• Agricultural Chemicals: Used as a solvent and carrier in pesticide and herbicide formulations.

Basic Information

Product Name	Dowanol (R) PMA Glycol Ether Acetate
CAS No.	142300-82-1
Molecular Formula	C6H12O3
Molecular Weight	132.16 g/mol
Synonyms	Propylene Glycol Methyl Ether Acetate (PGMEA); 1-Methoxy-2-propanol acetate; 2-Methoxy-1-methylethyl acetate; PM Acetate; Arcosolv PMA; Downol PMA; Glycol Ether PM Acetate; 1-Methoxy-2-acetoxypropane
EINECS	Contact for details

Quality Control

Our Dowanol PMA is manufactured under stringent quality management systems to ensure batch-to-batch consistency and high purity. It is produced to meet relevant industry specifications for industrial and specialty chemical applications. Certificates of Analysis (COA) documenting key parameters such as assay, purity, color, water content, and acidity are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep containers tightly sealed when not in use to prevent moisture absorption and evaporation.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.0 %
Color (Pt-Co)	≤ 10
Water Content (KF)	≤ 0.1 %
Acidity (as acetic acid)	≤ 0.01 %
Density (20°C)	0.960 - 0.970 g/mL
Boiling Point	~ 146 °C
Flash Point (PMCC)	~ 47 °C

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.