Also Called: Methylene Bisphenyl Diisocyanate; MDI; Diphenylmethane Diisocyanate; Mixture of Prepolymer of Polymethylene Polyphenylisocyanate (PPI) and 4,4'-Methylenediphenyl Diisocyanate (MDI); Benzene, 1,1'-methylenebis[4-isocyanato-; 4,4'-methylenediphenyl diisocyanate; diphenylmethane-4,4'-diisocyanate; 4,4'-Methylene diphenyl isocyanate (MDI); 4,4'-Methylene diphenyl diisocyanate (MDI); Benzene, 1,1'-methylenebis[4-isocyanato- [4,4'-Methylenediphenyl diisocyanate; Diphenylmethane-4,4'-diisocyanate;Methylene bisphenyl isocyanate (MDI)];Diphenylmethane 4,4'-diisocyanate;Diphenylmethane diisocyanate (4,4'-M.D.I.);Methylenebis(4,1-phenylene) diisocyanate [4'4-MDI];4,4’-Methylenediphenyl diisocyante (4,4’-MDI);Methylene diphenyl isocyanate;METHYLENE BISPHENYL DIISOCYANATE (PURE MDI);Methylene, 4,4\'-diphenyl diisocyanate-;Methylene 4,4'-diphenyl diisocyanate, >7.4 - 37% in a non hazardous diluent;Methylene diphenyl diisocyanate, >10% in a non hazardous diluent;Methylene 4,4\'-diphenyl diisocyanate, >7.4 - 3;Methylene 4,4'7.4 - 37% in a non hazardous diluent;Methylene, 4,4'methylene bisphenyl isocyanate (MDI);4,4'-Methylenebis(phenyl isocyanate);Methylene Diphenyl Diisocyanate (monomeric MDI) and polymeric MDI (PMDI);4,4'-Diphenylmethandiisocyanat;4,4’-Methylenediphenyl diisocyanate;Methylenebis (4-Phenylisocyanate)