Synonyms: AC1O55EH;2-Oxepanone polymer with 2,2'-oxybis(ethanol) polymer with 1,1'-methylenebis(4-isocyanato benzene);2-Oxepanone, polymer with 1,1'-methylenebis(4-isocyanatobenzene) and 2,2'-oxybis(ethanol);Caprolactone, diethylene glycol, 1,1'-methylenebis(4-isocyanatobenzene) polymer;2-(2-hydroxyethoxy)ethanol; 1-isocyanato-4-[(4-isocyanatophenyl)methyl]benzene; oxepan-2-one;51382-23-1