1,1'-Biphenyl,4,4'-diisocyanato-

Names

[ Name ]:
1,1'-Biphenyl,4,4'-diisocyanato-

[Synonym ]:
biphenyl-4,4'-diyl diisocyanate
4,4'-Biphenyldiisocyanate
Biphenyl-4,4'-diyldiisocyanat
(Diphenylen-(4.4'))-di-isocyanat
(Diphenylen-(4.4'))-di-carbonimid
4,4'-diisocyanatobiphenyl
N.N'-Dicarbonyl-benzidin

Chemical & Physical Properties

[ Density]:
1.15g/cm3

[ Boiling Point ]:
362.2ºC at 760mmHg

[ Molecular Formula ]:
C₁₄H₈N₂O₂

[ Molecular Weight ]:
236.22600

[ Flash Point ]:
149.3ºC

[ Exact Mass ]:
236.05900

[ PSA ]:
58.86000

[ LogP ]:
3.28820

[ Vapour Pressure ]:
1.97E-05mmHg at 25°C

[ Index of Refraction ]:
1.596

Safety Information

[ HS Code ]:
2929109000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2929109000

[ Summary ]:
2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%