1,1'-Biphenyl,4,4'',4'''',4''''''-silanetetrayltetrakis-

Names

[ CAS No. ]:
3352-54-3

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

[Synonym ]:
Tetrakis-biphenyl-4-yl-silan
tetrabiphenyl-4-ylsilane
tetrakis-biphenyl-4-yl-silane
Tetra-p-biphenylylsilan

Chemical & Physical Properties

[ Density]:
1.19g/cm3

[ Boiling Point ]:
746.6ºC at 760 mmHg

[ Molecular Formula ]:
C₄₈H₃₆Si

[ Molecular Weight ]:
640.88500

[ Flash Point ]:
393.7ºC

[ Exact Mass ]:
640.25900

[ LogP ]:
9.73200

[ Index of Refraction ]:
1.704

Safety Information

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2931900090

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%