| CAS No.: | 9016-87-9 |
|---|---|
| Formula: | C8h7no2 |
| EINECS: | 922-627-7 |
| Type: | Synthesis Material Intermediates |
| Appearance: | Liquid |
| Quality: | Industrial |
| Customization: |
|---|
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Audited Supplier Polymethylene polyphenyl polyisocyanate for foam plastics cas 9016-87-9
| Polymethylene polyphenyl polyisocyanate Basic information | |
| Product Name: | Polymethylene polyphenyl polyisocyanate |
| CAS: | 9016-87-9 |
| MF: | C8H7NO2 |
| MW: | 149.14668 |
| EINECS: | 922-627-7 |
| Mol File: | 9016-87-9.mol |
| Polymethylene polyphenyl polyisocyanate Chemical Properties | |
| Boiling point | 392 °C5 mm Hg |
| density | 1.2 g/mL at 25 °C(lit.) |
| vapor density | 8.6 (vs air) |
| refractive index | n20/D 1.634 |
| Fp | >230 °F |
| Stability: | Stable. Incompatible with strong oxidizing agents, alcohols. May decompose in moist air, or on contact with water. |
| IARC | 3 (Vol. 19, Sup 7) 1987 |
| EPA Substance Registry System | Polymeric diphenylmethane diisocyanate (9016-87-9) |
| ITEST ITEM | UNIT | SPEC | RESULT |
| Appearance | brown liquid | brown liquid | |
| Viscosity | mPa.s@25°C | 175-250 | 226 |
| NCO content | %(CO) | 30-32 | 30.8 |
| EHC | Mg/kg | MAX.250 | 89 |
| Density | (25°C,g/cm3) | 1.22-1.25 | - |
| Acid Content | (HCL) % | ≤0.05 | - |
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