This product is used in chemical manufacturing and is in the form of a yellow liquid.


Product Code: H01892

Regional Availability: Canada

Functions: Adhesion Promoter, Coupling Agent, Monomer

Chemical Family: Isocyanates

Synonyms: 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(phenylisocyanate), 4,4′-Methylenedi-p-phenylene diisocyanate, 4,4′-Methylenedi(phenyl isocyanate), 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, MDI, Methylbis(4-phenylisocyanate), Methyldi-p-phenylene isocyanate, Methylene diisocyanate, Methylene diphenyl diisocyanate, Methylenebis-p-phenylene diisocyanate, Methylenebis(4-isocyanatobenzene), Methylenebis(4-phenyl isocyanate), Methylenebis(4-phenylene isocyanate), Methylenebis(p-phenyl isocyanate), Methylenebis(p-phenylene isocyanate), Methylenebis(phenyl isocyanate), Methylenebisphenylene diisocyanate, Methylenedi-p-phenylene diisocyanate, Methylenedi-p-phenylene isocyanate, Methylenediphenylisocyanate, NSC 9596, p,p′-Diphenylmethane diisocyanate, p,p′-Methylene diphenyl diisocyanate, p,p′-Methylenebis(phenyl isocyanate), p,p′-Methylenediphenyl diisocyanate

    Enhanced TDS

    Identification & Functionality

    Chemical Family
    Base Chemicals Functions
    CASE Ingredients Functions

    Applications & Uses



    Physical Form

    Packaging & Availability

    Packaging Type
    Regional Availability
    • Canada
    Packaging Information

    Cilcure B is supplied in 1kg, 5kg and 25kg containers.

    Storage & Handling

    Shelf Life
    12 Months
    Storage Conditions

    As with all isocyanates Cilcure B is a reactive material and it must be stored in a sealed container in a cool dry environment. After use, always seal container to avoid undue contact with air. Avoid excessive heat (>40ºC) and avoid storage at temperatures below 10ºC. If the product exhibits excessive haziness and sediment, store for several days at a high temperature of 35 – 45ºC. This will help to re-dissolve any crystallised dimer.
    In use, do not stir, shake or roll the drum. Decant off the clear/hazy liquid and avoid using any solid sediment.
    When used as a bonding agent additive, it is important not to add any solid residue as this will not dissolve in the adhesive and cause problems in application equipment.