Methylenediphenyl-4,4'-diisocyanate 98%, en paillettes
Marques : Thermo Fisher ScientificTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
|
Danger
|
Synonyme(s):
4,4'-Diphenylmethane Diisocyanate, Methylene di-p-phenyl diisocyanate, Diphenylmethane 4,4'-diisocyanate, Bis(4-isocyanatophenyl)methane, MDI, 4,4'-Methylenebis(phenyl Isocyanate)
Appearance: White to yellow Flakes
Formule:
C₁₅H₁₀N₂O₂ Point d'ébullition: 392 °C (760 mmHg) Point de fusion: 40 °C Densité: 1,22 g/cm³ Point éclair: 202 °C Température de stockage: Réfrigérateur |
Numéro MDL:
MFCD00036131 Numéro CAS: 101-68-8 |
Résultats des tests de spécification
Appearance | White to yellow Flakes |
Infrared spectrum | Conforms |
Melting point | 39 to 44 °C |
Titration | ≥97.5 % |
GC | ≤2.5 % (2,4'-MDI isomer) |
Acidity (HCl) | ≤50 ppm |
Learn more

About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...