4,4'-methylenebis(phenyl isocyanate)
Names
[ CAS No. ]:
26447-40-5
[ Name ]:
4,4'-methylenebis(phenyl isocyanate)
[Synonym ]:
Diisocyanodiphenylmethane
methylenediphenylene-4,4'-(2,4'- or 2,2'-)diisocyanate
4,4'-Diisocyantodiphenylmethane,2,4'-Diisocyanatodiphenylmethane,2,2'-Diisocyanatodiphenylmetane,mixture of
EINECS 247-714-0
4,4'-(2,4'- or 2,2'-)Diisocyanodiphenylmethanne
MFCD00036131
Chemical & Physical Properties
[ Density]:
1.13 g/cm3
[ Boiling Point ]:
373.4ºC at 760 mmHg
[ Melting Point ]:
42-45℃
[ Molecular Formula ]:
C15H10N2O2
[ Molecular Weight ]:
250.25200
[ Flash Point ]:
154ºC
[ Exact Mass ]:
250.07400
[ PSA ]:
58.86000
[ LogP ]:
3.21200
[ Storage condition ]:
2-8°C
Safety Information
[ Hazard Codes ]:
Xn
[ Risk Phrases ]:
20-36/37/38-42/43
[ Safety Phrases ]:
23-36/37-45
[ RIDADR ]:
UN 2811