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4,4'-Diphenylmethane diisocyanate
Weight250.257 g/mol
FormulaC15H10N2O2
Hydrogen Acceptors4
Hydrogen Donors0
Aromatic Rings2
Rotatable Bonds4

4,4'-Diphenylmethane diisocyanate

diphenylmethane diisocyanate  ·  methylene diphenyl diisocyanate  ·  diphenylmethane-4,4'-diisocyanate

26447-40-5, 101-68-8, 9016-87-9
Score: #7 in Environmental health , #75 in Environmental science , #179 in Physics , #483 in Biology
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Most-cited Publications

Areas of Application

Safety

  • H315: Causes skin irritation
    Warning Skin corrosion/irritation - Category 2
  • H319: Causes serious eye irritation
    Warning Serious eye damage/eye irritation - Category 2A
  • H320: Causes eye irritation
    Warning Serious eye damage/eye irritation - Category 2B
  • H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled
    Danger Sensitization, respiratory - Category 1
  • H351: Suspected of causing cancer
    Warning Carcinogenicity - Category 2

Trends

Alternate Names

  • diphenylmethane diisocyanate
  • methylene diphenyl diisocyanate
  • diphenylmethane-4,4'-diisocyanate
  • 4,4'-diisocyanatodiphenylmethane
  • 1,1-methylenebis(phenyl)diisocyanate
  • 4,4'-methylene bisphenyl diisocyanate
  • 4,4'-methylenediphenyl diisocyanate
  • p,p'-diphenylmethane diisocyanate
  • 4,4'-methylenebis(phenylisocyanate)
  • SMILES
    C1=CC(=CC=C1CC2=CC=C(C=C2)N=C=O)N=C=O
  • InChIKey
    UPMLOUAZCHDJJD-UHFFFAOYSA-N

Estimated Properties

Boiling Point 343.53 C EPA T.E.S.T.
Density 1.19 g/cm3 EPA T.E.S.T.
Flash Point 169.63 C EPA T.E.S.T.

External Links

Similar Compounds

4-Benzylaniline (1135-12-2, 6317-57-3)
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4,4'-Methylenedianiline (13552-44-8, 101-77-9)
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p-Tolyl isocyanate (622-58-2)
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548-61-8 (548-61-8)
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4-Cyanophenyl isocyanate (40465-45-0)
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4-Aminobenzophenone (1137-41-3)
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4,4'-Diaminobenzophenone (611-98-3)
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4,4'-Methylenebis(N,N-dimethylaniline) (101-61-1)
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2,4,6-Trimethylphenyl isocyanate (2958-62-5)
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2,4-Diisocyanatotoluene (584-84-9, 86-91-9, 26006-20-2)
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2719-05-3 (2719-05-3)
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PHENYL ISOCYANATE (103-71-9)
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135-91-1 (135-91-1)
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4-(DIMETHYLAMINO)BENZOPHENONE (530-44-9)
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2479-47-2 (2479-47-2)
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1226-46-6 (1226-46-6)
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4,4'-Bis(dimethylamino)benzhydrol (119-58-4)
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5-Indanyl isocyanate (120912-37-0)
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4-Methylbenzophenone (134-84-9)
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