Product
- Main Product
- Methylene Diphenyl Diisocyanate
- Segment
- Chemicals
- Main-Family
- Functional Organic Products
- Sub-Family
- Isocyanates
- Physical State
-
Solid
- Product
- 2,2'-Methylene Diphenyl Diisocyanate
- Abbreviation
- 2,2'-MDI
- Names
- Diphenylmethane-2,2'-diisocyanate; 2,2'-Methylenediphenyl diisocyanate;
-
2,2′-Diphenylmethane diisocyanate is an aromatic diisocyanate isomer with both –NCO groups in ortho positions, appearing as a pale yellow to brownish solid or liquid, exhibiting high reactivity with moisture to form urea linkages, and employed in specialized polyurethane applications such as high-performance coatings, adhesives, and elastomers.
Identifiers
-
CAS Number
- 2536-05-2
-
EC Number
- 219-799-4
-
IUPAC Name
- 1-isocyanato-2-[(2-isocyanatophenyl)methyl]benzene
-
PubChem ID
- 62450
Chemical Data
- Chemical Formula
-
C15H10N2O2
- Molecular Weight (g/mol)
- 250.25
- Boiling Point (°C)
- 379
- Sulfur Content (wt%)
- 0
- Specific Gravity
- 1.23
Properties
- Default
- Status
- A
System Info
- Update by
-
Kokel, Nicolas - Updated
- 8/9/2025 8:51 AM
- Added by
-
Kokel, Nicolas
- Added
- 10/27/2021 5:28 AM
No Services yet available.
Enquire in Solutions how we can help you.
Methylene diphenyl diisocyanate isomers and applications
Product Communicator
| Title | Date |
|---|
