Main-Product
- Product
- Methylenedianiline
Map of Methylenedianiline Sub-Products producing locations in ppPLUS
Product Categories, Description and Properties
- Segment
- Chemicals
- Main-Family
- Functional Organic Products
- Sub-Family
- Amines
- Description
-
In the Industrial Production, MDA is produced by reaction of Formaldehyde and Aniline in the presence of Hydrochloric Acid. MDA is consumed mainly as a precursor to 4,4′-Methylene Diphenyl Diisocyanate (MDI). MDA is treated with Phosgene to give MDI. MDI is a precursor to many Polyurethane Foams. Lower quantities are used as Hardeners in Epoxy Resins and Adhesives, as well as in the Production of High-Performance Polymers. MDA is hydrogenated to give 4,4-Diaminodicyclohexylmethane, which is also used in Polymer Chemistry.
- Link
Building Block / Value Chain - Info
Properties
- Status
- A
- Unit of Measure
- Metric Ton
- Physical State
-
Solid
System Info
- Update by
-
Kokel, Nicolas - Last Update
- 5/7/2023 11:01 AM
- Added
- 11/15/2021 12:42 PM
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