... :10097-02-6 2、2,2-dimethylol propionic acid(Cas 4767-03-7) 3、the production of aqueous polyurethane without adding organic ... (hydroxymethyl)butyric acid,2,2-Bis(hydroxymethyl)propionic acid,dimethylol propionic acid,dimethylol butyric acid,2,2-dimethylol butanoic acid,2,2-dimethylolbutanoic acid,dimethylol butanoic acid,dimethylolbutanoic acid,CH3 ...