Methylenediphenyl-4,4'-diisocyanate 98%, flak
Leverandør: Thermo Scientific
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Danger
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Synonymer:
4,4'-Diphenylmethane Diisocyanate, Methylene di-p-phenyl diisocyanate, Diphenylmethane 4,4'-diisocyanate, Bis(4-isocyanatophenyl)methane, MDI, 4,4'-Methylenebis(phenyl Isocyanate)
414281000
414285000
ACRO414281000EA
865
NOK
ACRO414281000
ACRO414285000
Methylenediphenyl-4,4'-diisocyanate 98%, flak
Methylenediphenyl-4,4'-diisocyanate
Appearance: White to yellow Flakes
Formel:
C₁₅H₁₀N₂O₂ MW: 250,26 g/mol Kokepunkt: 392 °C (760 mmHg) Smeltepunkt: 40 °C Tetthet: 1,22 g/cm³ Flash punkt: 202 °C Lagringstemperatur: Kjøleskap |
MDL nummer:
MFCD00036131 CAS-nummer: 101-68-8 |
Spesifikasjon Testresultater
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 |
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