Synonyms: AC1O55ZC;Diphenylmethane-4,4'-diisocyanate, diethylene gycol, 1,2-propanediol, 1,3-butanediol polymer;1,3-Butanediol, polymer with 1,1'-methylenebis(4-isocyanatobenzene), 2,2'-oxybis(ethanol) and 1,2-propanediol;52733-73-0;butane-1,3-diol; 2-(2-hydroxyethoxy)ethanol; 1-isocyanato-4-[(4-isocyanatophenyl)methyl]benzene; propane-1,2-diol