Similar names: Isocyanic acid, methylenedi-p-phenylene ester (6CI,8CI); 1,1'-Methylenebis[4-isocyanatobenzene]; 4,4'-Bis(isocyanatophenyl)methane; 4,4'-Diisocyanatodiphenylmethane; 4,4'-Diphenylmethane diisocyanate; 4,4'-MDI; 4,4'-Methylenebis(isocyanatobenzene); 4,4'-Methylenebis(phenyl isocyanate); 4,4'-Methylenebis(phenylisocyante); 4,4'-Methylenedi(phenyl isocyanate); 4,4'-Methylenedi-p-phenylene diisocyanate; 4,4'-Methylenediphenyl diisocyanate; 4,4'-Methylenediphenylene isocyanate; Bis(1,4-isocyanatophenyl)methane; Bis(4-isocyanatophenyl)methane; Bis(isocyanatophenyl)methane; Bis(p-isocyanatophenyl)methane; Di(4-isocyanatophenyl)methane; Diisocyanatodiphenylmethane; Diphenylmethane 4,4'-diisocyanate; Diphenylmethane diisocyanate; Diphenylmethyl diisocyanate; Diphenylmethylene 4,4'-diisocyanate; Diphenylmethylene diisocyanate; Isocyanic acid, diphenylmethylene ester; MDI; Methylbis(4-phenylisocyanate); Methyldi-p-phenylene isocyanate; Methylene diisocyanate; Methylene diphenyl diisocyanate; Methylenebis(4-isocyanatobenzene); Methylenebis(4-phenyl isocyanate); Methylenebis(4-phenylene isocyanate); Methylenebis(p-phenyl isocyanate); Methylenebis(p-phenylene isocyanate); Methylenebis(phenyl isocyanate); Methylenebis-p-phenylene diisocyanate; Methylenebisphenylene diisocyanate; Methylenedi-p-phenylene diisocyanate; Methylenedi-p-phenylene isocyanate; Methylenediphenylisocyanate; NSC 9596; p,p'-Diphenylmethane diisocyanate; p,p'-Methylenebis(phenyl isocyanate); p,p'-Methylenediphenyl diisocyanate; Diphenylmethan-4,4'-diisocyanate