Product Name:4,4′-Diphenylmethane diisocyanate
Synonyms:1,1’-methylenebis(4-isocyanato)-benzene;para,para’-diphenylmethanediisocyanate;para,para’-methylenebis(phenylisocyanate);Rubinate 44;Rubinate LF-168;rubinate44;METHYLENEBIS(P-PHENYL ISOCYANATE);METHYLENEDIPHENYL 4,4′-DIISOCYANATE
CAS:101-68-8
MF:C15H10N2O2
MW:250.25
EINECS:202-966-0
Melting point 38-44 °C
Boiling point 392 °C
density 1.19
vapor pressure 0.066 hPa (20 °C)
refractive index 1.5906 (estimate)
Fp 196 °C
storage temp. -20°C
solubility 2g/l (decomposition)
form neat
color White to Almost white
Specific Gravity1.180
explosive limit0.4%(V)
Water Solubility decomposes
FreezingPoint 37℃
Sensitive Moisture Sensitive/Lachrymatory
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