4,4'-Methylenediphenyl diisocyanate
GPTKB entity
Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:chemical_compound
isocyanate |
| gptkbp:appearance |
white to pale yellow solid
|
| gptkbp:boilingPoint |
196 °C (at 5 mmHg)
|
| gptkbp:CASNumber |
gptkb:101-68-8
|
| gptkbp:chemicalFormula |
C15H10N2O2
|
| gptkbp:density |
1.19 g/cm³
|
| gptkbp:EC_number |
202-966-0
|
| gptkbp:GHS_signal_word |
Danger
|
| https://www.w3.org/2000/01/rdf-schema#label |
4,4'-Methylenediphenyl diisocyanate
|
| gptkbp:meltingPoint |
39.5 °C
|
| gptkbp:molecularWeight |
250.25 g/mol
|
| gptkbp:otherName |
gptkb:Diphenylmethane_diisocyanate
gptkb:MDI |
| gptkbp:predecessor |
polyurethane
|
| gptkbp:primaryUse |
production of polyurethane foams
|
| gptkbp:producedBy |
phosgenation of 4,4'-methylenedianiline
|
| gptkbp:riskFactor |
irritant
sensitizer |
| gptkbp:solubility |
reacts
|
| gptkbp:structure |
contains two isocyanate groups attached to a diphenylmethane backbone
|
| gptkbp:toxicity |
skin irritant
respiratory sensitizer |
| gptkbp:UNNumber |
2644
|
| gptkbp:uses |
adhesives
sealants elastomers |
| gptkbp:bfsParent |
gptkb:Methyl_Diphenyl_Diisocyanate
|
| gptkbp:bfsLayer |
6
|