| Weight | 250.257 g/mol |
|---|---|
| Formula | C15H10N2O2 |
| Hydrogen Acceptors | 4 |
| Hydrogen Donors | 0 |
| Aromatic Rings | 2 |
| Rotatable Bonds | 4 |
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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- Properties of soy protein isolate/polycaprolactone blends compatibilized by methylene diphenyl diisocyanate (Polymer, 2001)
- Thermal degradation of urethanes based on 4,4-diphenylmethane diisocyanate and 1,4-butanediol (MDI/BDO) (Polymer, 1986)
- Immunoglobulin Emediated asthma and hypersensitivity pneumonitis with precipitating anti-hapten antibodies due to diphenylmethane diisocyanate (MDI) exposure (The Journal of Allergy and Clinical Immunology, 1980)
- Asthma-Like Symptoms in Wood Product Plant Workers Exposed to Methylene Diphenyl Diisocyanate (Chest, 2000)
- Studies on the First DSC Endotherm of Polyurethane Hard Segment Based on 4,4-Diphenylmethane Diisocyanate and 1,4-Butanediol (Macromolecules, 1998)
- Induction of respiratory hypersensitivity to diphenylmethane-4,4'-diisocyanate (MDI) in guinea pigs. Influence of route of exposure. (Toxicology, 1994)
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Predict GHS Hazards for Any Chemical in silico.
Including Acute Oral Tox, Skin Sensitization, Eye Irritation, Aquatic Tox, & more. - 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 - 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)
-
SMILESC1=CC(=CC=C1CC2=CC=C(C=C2)N=C=O)N=C=O
-
InChIKeyUPMLOUAZCHDJJD-UHFFFAOYSA-N
- Pubchem - 4,4'-Diphenylmethane diisocyanate
- Wikipedia - 4,4'-methylenediphenyldiisocyanate
Methylene diphenyl diisocyanate, most often abbreviated as MDI, is an aromatic diisocyanate. Three isomers are common, varying by the positions of the isocyanate groups around the rings: 2,2'-MDI, 2,4'-MDI, and 4,4'-MDI. The 4,4' isomer is most widely used, and is also known as 4,4'-diphenylmethane diisocyanate.
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Most-cited Publications
Areas of Application
Safety
Trends
Alternate Names
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
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(2719-05-3)
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1226-46-6
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4,4'-Diphenylmethane diisocyanate
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