
ISONATE™ 143L Modified MDI, Technical Grade, Liquid, 500 lb Drum
ISONATE™ 143L Modified MDI is a polycarbodiimide-modified diphenylmethane
diisocyanate. Liquid at room temperature, this product has a low viscosity and good storage
stability down to 75°F (24°C). The polycarbodiimide adduct offers extra flexibility because
adduct formation is reversible (dissociation generates an additional isocyanate function).
The carbodiimide linkage aids the stabilization of the polymer against hydrolytic
degradation.
Product No. | 16133181 |
Supplier | Dow Inc. |
CAS | 101-68-8, 26447-40-5, 39310-05-9, 78-40-0 |
Synonyms | Isonate 143L, 143L, 143 L, MDI |
Applications | Chemical intermediate |
Characteristics | Yellow liquid with fruity odor |
Benefits |
|
Recommended Use |
|
Documents
Product Details
Grade
Technical
Form
Liquid
Prohibited Uses
For intended use only
Appearance
liquid
Boiling Point
314 °C (597 °F)
Color
yellow
Dynamic Viscosity
20 - 60 mPa.s @ 25 °C (77 °F)
Flash Point
177 °C (351 °F)
Freezing Point
< 15 °C (< 59 °F)
Odor
fruit-like odor
Odor Threshold
0.4 ppm
Partition Coefficient
Pow: log Pow:
Relative Density
1.22 @ 20 °C (68 °F) Reference Material: (water = 1)
Relative Vapor Density
8.5
Thermal Decomposition
> 200 °C (> 392 °F)
Vapor Pressure
0.000044 mmHg @ 20 °C (68 °F)
Get in touch, 24 hours a day, 7 days a week.