英文别名1,1'-methylenebis(2-isocyanatobenzene); 22MDI; Bisphenol F diisocyanate; Diphenylmethane-2,2'-diisocyanate; 2,2'-Diisocyantodiphenylmethane; 2,2'-diisocyanatodiphenylmethane; 2-isocyanatophenyl-2'-isocyanatophenylmethane; 1,1'-methanediylbis(2-isocyanatobenzene); 2,2'-methylene bis(phenylisocyanate); methylenebisphenyl diisocyanate; METHYLENEDIPHENYL DIISOCYANATE 
