Methylenediphenyl-4,4'-diisocyanate 98%, flak

Leverandør: Thermo Scientific
Danger

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

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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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