MDI Products
- Product
- Wannate® MDI-50
- CAS number
- 101-68-8（4,4'-MDI）, 5873-54-1（2,4'-MDI）
Overview
WANNATE® MDI-50 is a mixture of 2,4'-diphenylmethane diisocyanate and 4,4'-diphenylmethane diisocyanate. It is a colorless to pink liquid at room temperature.
Also known as
MDI-50
CAS number
101-68-8（4,4'-MDI）, 5873-54-1（2,4'-MDI）
Molecular formula
C15H10N2O2
Molecular weight
250.26
Specifications
| Test Items | Specifications |
| Appearance | Colorless to slightly yellow transparent liquid |
| Degree of Purity/wt% | Min. 99.6 |
| NCO Content/wt% | 34 |
| APHA Color Tone | Max. 30 |
| H.C/wt% | Max. 0.005 |
| Density/(g/cm³) | 1.19 |
Applications
It is widely used in the production of high resilience foam, semi-rigid foam and microcellular elastomers, and is also widely used in the production of elastomers, adhesives, coatings and sealants.
Packaging
235 kg/drum
Storage
It should be stored in a dry, clean, well-ventilated environment; avoid exposure to light and heat.
