:15 products from 14 suppliers
- Reference Price: 3687.5Yuan/mt
- Update on 2021-06-18
- Reference price of Dimethoxymethane is 416.857USD/MT, down 0.85% from 420.446USD/MT on 2020-03-12.
Methylal; Formaldehyde Dimethyl Acetal; Formaldehyde Dime. Acetal; Formal; Methylene Dimethyl Ether; Methylene Dimethylate;
Methylal is a low-boiling solvent, stable in the presence of alkalis and mild acids, and to high temperatures and pressures. It differs from other ethers in that it forms only minute omounts of peroxides. It will dissolve such synthetic resins as nitrocellulose, cellulose acetate and propionate, ethyl cellulose, vinyl, ''Epons'' and polystyrene, and also many of the natural gums and waxes. Methylal as a latent solvent is activated by the addition of esters, ketones or alcohols. Its evaporation
In perfumery; manufacture of artificial resins; reaction medium for Grignard and Reppe reactions. Methylal is a valuable extraction solvent for pharmaceutical products and a stable, inexpensive solvent for Grignard reactions. Methylal is stable under alkaline and mild acidic conditions.