Grade Standard Industrial Grade, Chemical Grade Physical State Liquid Concentration (%) 98% Propylene glycol methyl ether acetate is a P-type glycol ether used in inks, coatings, and cleaners. It is sold by Dow Chemical under the name Dowanol PMA and by Shell Chemical under the name methyl proxitol acetate.Cas No.: 108-65-6Formula : C6H12O3Appaerance : Liquid