CAS 108-65-6 PGMEA - Materials / Alfa Chemistry

NAVIGATION

PGMEA

PRICE INQUIRY

Catalog Number

ACM108656-2

CAS Number

108-65-6

Product Name

PGMEA

Category

Solvents

Synonyms

Propylene glycol monomethyl ether acetate

Boiling Point

below -87 ℃

Melting Point

146.0 ℃

Flash Point

48.5℃ (C.C.)

Solubility

Water ; 18.5%（20℃）
Organic solvents; Freely soluble in ethanol, diethyl ether, ketones,
etc.

Application

Propylene glycol methyl ether acetate (PGMEA) is a high-performance industrial solvent known for its versatility and strong solubility, making it ideal for dissolving both polar and non-polar substances. With its molecular structure incorporating both ether and ester groups, PGMEA is used extensively in various applications such as solvent-based coatings, screen printing inks, and the production of high-grade polymers in coatings and inks, including aminomethyl ester, vinyl, polyester, cellulose acetate, alkyd resin, acrylic resin, epoxy resin, and nitrocellulose. The solvent is also effective for cleaning applications, including the production of LCDs. It is synthesized through the esterification of dipropylene glycol methyl ether and acetic acid, resulting in a pure product after distillation. PGMEA's multifunctional nature and low toxicity make it a preferred choice in industries requiring efficient and reliable solvents.

AutoIgnition Temperature

315 ℃

Chemical Formula

CH3OCH2CH(OCOCH3)CH3

Chemical Stability

Stable under normal usage.

Color

Colorless

Concentration

min. 99.5%

EC Number

2036039