4,​4'-​Methylenebis(phenyl Isocyanate)

CAS: 101-68-8

Ref. TR-M227380

Product Information

• Name: 4,​4'-​Methylenebis(phenyl Isocyanate)
• Synonyms: 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, 4,4'-Diphenylmethane diisocyanate (MDI), 4,4'-Mdi, 4,4'-Methylendiphenyldiisocyanat, 4,4'-Methylenediphenyl Diisocyanate, 4,4'-Methylenediphenyldiisocyanate, 4,4′-Methylenebis(phenylisocyanate), Benzene, 1,1'-methylenebis[4-isocyanto-, Bis (4-isocyanatophenyl)metan, Bis(4-Isocyanatophenyl)Methane, Bis(4-isocianatofenil)metano, Bis(4-isocianatofenile)metano, Bis(Phenylisocyanate), 4,4'-Methylene-, Bis-(4-Isocyanatophenyl)methan, Bis[1-Isocyanatobenzene], 4,4'-Methylene-, Ddifenilmetano Diisocianato (MDI), Di-isocyanate de diphénylméthane (MDI), Diisocianato De 4,4'-Metilendifenilo, Diisocianato de difenilmetano (MDI), Diisocyanate De 4,4'-Methylenediphenyle, Diphenyl Methanediisocyanate, Diphenyl methane diisocyanate, Diphenylmetan diisocyanat (MDI), Diphenylmethan-4,4'-Diisocyanat, Diphenylmethandiisocyant (MDI), Diphenylmethane diisocyanate (MDI), Diphenylmethane-4.4'-diisocyanate, Diphenylmethyl Diisocyanate, Diphenylmethylene 4,4′-diisocyanate, Isocyanic acid, diphenylmethylene ester, Isocyanic acid, methylenedi-p-phenylene ester, Mdi 80, Methylbiphenyl isocyanat, Methylenbisphenylisocyanat, Methylene Bisphenyl Isocyanate, Methylene-Diphenylene Di-Isocyanate (M.D.I.), Methylenebis(phenylisocyanate), Methylenebis(phenylisocyanate) (MDI), Methylenebisphenylene diisocyanate, 4,4'-, Metilene Bisfenil Isocianato, Méthylène biphényl isocyanate, Monomeric 4,4'-methylenediphenyl diisocyanate aerosol, Nsc 9596, P,P'-Methylenebis(Phenyl Isocyanate), Phenylmethane diisocyanate, YHM, p,p′-Methylene diphenyl diisocyanate, p,p′-Methylenediphenyl diisocyanate

Description

Applications 4,​4'-​Methylenebis(phenyl Isocyanate) is used in the manufacture of bio-based polyurethanes and resins used in flame retardants.Environmental toxin on US EPA Toxic Release Inventory list (TRI) list.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Feng, Y. et al.: ACS Sust. Chem. Eng., 5, 7365 (2017); Yan, H. et al.: Ind. Eng. Chem. Res., 56, 8408 (2017);

• Brand: TRC

Chemical properties

• Molecular weight: 250.25
• Formula: C₁₅H₁₀N₂O₂
• Color/Form: White
• InChI: InChI=1S/C15H10N2O2/c18-10-16-14-5-1-12(2-6-14)9-13-3-7-15(8-4-13)17-11-19/h1-8H,9H2
• InChI key: InChIKey=IXDNAZGSXZQUJI-SDKAYTNVSA-N
• SMILES: C[C@H]1CN([C@H]2CC[C@](C(N)=O)(c3ccc(F)cc3)CC2)CC[C@@]1(C(=O)O)c1cccc(O)c1