methylidynetri-p-phenylene triisocyanate
Names
[ CAS No. ]:
2422-91-5
[ Name ]:
methylidynetri-p-phenylene triisocyanate
[Synonym ]:
tris(4,4',4''-isocyanato-phenyl)-methane
Methylidynetri-p-phenylene triisocyanate
1,1',1''-methanetriyltris(4-isocyanatobenzene)
tris-(4-isocyanato-phenyl)-methane
Tris-(4-isocyanato-phenyl)-methan
EINECS 219-351-8
4,4',4''-triphenylmethane triisocyanate
Chemical & Physical Properties
[ Density]:
1.19g/cm3
[ Boiling Point ]:
498.5ºC at 760mmHg
[ Molecular Formula ]:
C22H13N3O3
[ Molecular Weight ]:
367.35700
[ Flash Point ]:
204.7ºC
[ Exact Mass ]:
367.09600
[ PSA ]:
88.29000
[ LogP ]:
4.76870
[ Vapour Pressure ]:
4.5E-10mmHg at 25°C
[ Index of Refraction ]:
1.621
[ Storage condition ]:
2-8℃
Safety Information
[ Hazard Codes ]:
F+
[ RIDADR ]:
UN 2206
[ Packaging Group ]:
II
[ Hazard Class ]:
6.1(a)
[ HS Code ]:
2929109000
Customs
[ HS Code ]: 2929109000
[ Summary ]:
2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%