Methylene diphenyl diisocyanate
Properties
- Molecular formula
- C15H10N2O2
- Molar mass
- 250.26 g/mol
- Exact mass
- 250.0742 Da
- Density
- 1.197 g/mL (at 70 °C)
- Melting point
- 37 °C
- Boiling point
- 196 °C (at 5 Torr)
- Flash point
- 196 °C (closed cup)
- Water solubility
- 2 g/L
- logP
- 3.21Crippen estimate
- Polar surface area
- 58.9 Ų
- H-bond donors / acceptors
- 0 / 4
- Rotatable bonds
- 4
Hazards
Danger
- H315 Causes skin irritationSkin corrosion/irritation
- H317 May cause an allergic skin reactionSensitization, Skin
- H319 Causes serious eye irritationSerious eye damage/eye irritation
- H332 Harmful if inhaledAcute toxicity, inhalation
- H334 May cause allergy or asthma symptoms or breathing difficulties if inhaledSensitization, respiratory
- H335 May cause respiratory irritationSpecific target organ toxicity, single exposure; Respiratory tract irritation
- H351 Suspected of causing cancerCarcinogenicity
- H373 ** May causes damage to organs through prolonged or repeated exposureSpecific target organ toxicity, repeated exposure
Harmonised EU classification (CLP Annex VI, index 615-005-00-9[4]), via PubChem.
Precautionary statements
P203, P233, P260, P261, P264, P264+P265, P271, P272, P280, P284, P302+P352, P304+P340, P305+P351+P338, P317, P318, P319, P321, P332+P317, P333+P317, P337+P317, P342+P316, P362+P364, P403, P403+P233, P405, P501
Identifiers
CAS number
101-68-8SMILES
O=C=Nc1ccc(Cc2ccc(N=C=O)cc2)cc1InChIKey
UPMLOUAZCHDJJD-UHFFFAOYSA-NInChI
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,9H2Weigh it out
Type any one amount. The others follow from the molar mass and density.
Names and synonyms
47 names · show all
- Benzene, 1,1′-methylenebis[4-isocyanato-
- Isocyanic acid, methylenedi-p-phenylene ester
- 1,1′-Methylenebis[4-isocyanatobenzene]
- Bis(4-isocyanatophenyl)methane
- Diphenylmethane 4,4′-diisocyanate
- Methylenebis(4-isocyanatobenzene)
- Bis(p-isocyanatophenyl)methane
- p,p′-Methylenebis(phenyl isocyanate)
- 4,4′-Methylenebis(phenyl isocyanate)
- Methylenebis(4-phenyl isocyanate)
- Diphenylmethylene 4,4′-diisocyanate
- Methylenedi-p-phenylene diisocyanate
- Methylenedi-p-phenylene isocyanate
- 4,4′-Methylenediphenyl diisocyanate
- 4,4′-Diisocyanatodiphenylmethane
- Methylenebis(p-phenylene isocyanate)
- Methylbis(4-phenylisocyanate)
- 4,4′-Methylenediphenylene isocyanate
- Methylenebis(4-phenylene isocyanate)
- Methylenebis(p-phenyl isocyanate)
- Bis(1,4-isocyanatophenyl)methane
- MDI
- Methylenebis-p-phenylene diisocyanate
- Methyldi-p-phenylene isocyanate
- 4,4′-Diphenylmethane diisocyanate
- p,p′-Diphenylmethane diisocyanate
- 4,4′-Methylenedi-p-phenylene diisocyanate
- Diisocyanatodiphenylmethane
- Methylenebis(phenyl isocyanate)
- Diphenylmethane diisocyanate
- Di(4-isocyanatophenyl)methane
- 4,4′-Methylenebis(isocyanatobenzene)
- Methylenebisphenylene diisocyanate
- 4,4′-MDI
- Isocyanic acid, diphenylmethylene ester
- Diphenylmethylene diisocyanate
- 4,4′-Methylenedi(phenyl isocyanate)
- 4,4′-Bis(isocyanatophenyl)methane
- NSC 9596
- Diphenylmethyl diisocyanate
- Methylene diisocyanate
- Bis(isocyanatophenyl)methane
- Methylenediphenylisocyanate
- p,p′-Methylenediphenyl diisocyanate
- 4,4′-Methylenebis(phenylisocyanate)
- MDI 80
- p,p′-Methylene diphenyl diisocyanate
Work with Methylene diphenyl diisocyanate
Stereoisomers, salts and isotopologues
The same compound in another form: other stereochemistry, a salt or hydrate, the free acid or base, or an isotope-labelled version.
Similar compounds
p-Phenylene diisocyanate104-49-471 % similar
4-N-Butylphenyl isocyanate69342-47-860 % similar
4-Chlorophenyl isocyanate104-12-158 % similar
Phenyl isocyanate103-71-956 % similar
4-Fluorophenyl isocyanate1195-45-556 % similar
4,4′,4′′-Triphenylmethane triisocyanate2422-91-556 % similar
4-Bromophenyl isocyanate2493-02-956 % similar
4-Methylphenyl isocyanate622-58-256 % similar
Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds