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Brc1cnc(nc1)C
Pyrimidine, 5-bromo-2-methyl-
CCCP1(=O)OP(=O)(CCC)OP(=O)(O1)CCC
1,3,5,2,4,6-Trioxatriphosphorinane, 2,4,6-tripropyl-, 2,4,6-trioxide
CC1(C)OB(OC1(C)C)B1OC(C(O1)(C)C)(C)C
2,2'-Bi-1,3,2-dioxaborolane, 4,4,4',4',5,5,5',5'-octamethyl-
O=C(C=Cc1ccccc1)C=Cc1ccccc1.O=C(C=Cc1ccccc1)C=Cc1ccccc1.O=C(C=Cc1ccccc1)C=Cc1ccccc1.[Pd].[Pd]
Tris(dibenzylideneacetone)dipalladium
C1CCC(CC1)P(C1CCCCC1)C1CCCCC1.Cc1cc(C)c(c(c1)C)N1CCN(C1=[Ru](=Cc1ccccc1)(Cl)Cl)c1c(C)cc(cc1C)C
Ruthenium,[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro(phenylmethylene)(tricyclohexylphosphine)-, (SP-5-41)-

Benzene, 1,1'-oxybis[4-isocyanato-

O=C=Nc1ccc(cc1)Oc1ccc(cc1)N=C=O Request for Quotation
Chemical Name: Benzene, 1,1'-oxybis[4-isocyanato-
CAS Number: 4128-73-8
Product Number: AG003KDY(AGN-PC-0JL4EM)
Synonyms:
MDL No:
Molecular Formula: C14H8N2O3
Molecular Weight: 252.22492

Identification/Properties

Properties
MP:
64-66°C
Storage:
-10 ℃;Inert atmosphere;
Form:
Solid
Computed Properties
Molecular Weight:
252.229g/mol
XLogP3:
5.1
Hydrogen Bond Donor Count:
0
Hydrogen Bond Acceptor Count:
5
Rotatable Bond Count:
4
Exact Mass:
252.053g/mol
Monoisotopic Mass:
252.053g/mol
Topological Polar Surface Area:
68.1A^2
Heavy Atom Count:
19
Formal Charge:
0
Complexity:
334
Isotope Atom Count:
0
Defined Atom Stereocenter Count:
0
Undefined Atom Stereocenter Count:
0
Defined Bond Stereocenter Count:
0
Undefined Bond Stereocenter Count:
0
Covalently-Bonded Unit Count:
1
Compound Is Canonicalized:
Yes

Safety Information

NMR Spectrum

Other Analytical Data

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Chemical Structure


4,4′-Diisocyanatodiphenyl ether, also known as MDI, is a versatile chemical compound widely used in chemical synthesis for its unique reactive properties. Its application in the synthesis of polyurethane polymers, a class of versatile materials with excellent mechanical properties, is particularly noteworthy. MDI acts as a key building block in the synthesis of polyurethanes through a reaction with polyols, resulting in the formation of flexible, rigid, or foam materials depending on the specific formulation. Additionally, 4,4′-Diisocyanatodiphenyl ether is also utilized in the production of adhesives, coatings, elastomers, and sealants, showcasing its importance in various industrial applications within the chemical synthesis field.