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

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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

  • Tetrachlorosilane
  • 4-Chlorobiphenyl
  • Hexachlorodisilane
  • lithium,phenylbenzene
  • 4-Biphenylmagnesium bromide solution
  • 4-Bromobiphenyl

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%

Related Compounds

  • 3-cyclopropyl-3-{[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1-methyl-1H-pyrazol-3-yl]formamido}propanoic acid
  • 3-{N-benzyl-1-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1-methyl-1H-pyrazol-5-yl]formamido}propanoic acid
  • (2S)-4-{[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1-methyl-1H-pyrazol-5-yl]formamido}-2-hydroxybutanoic acid
  • 4-{[3-(azetidin-1-yl)propyl]carbamoyl}-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoic acid
  • 3-({[1-(difluoromethyl)cyclopropyl]methyl}carbamoyl)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid
  • (S)-2-((tert-Butoxycarbonyl)amino)-3,3-dimethylpent-4-ynoic acid
  • 4-[3-(diethylamino)azetidin-1-yl]-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-oxobutanoic acid
  • 5-[3-(diethylamino)azetidin-1-yl]-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-5-oxopentanoic acid
  • 3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-oxo-4-[3-(piperidin-1-yl)azetidin-1-yl]butanoic acid
  • 4-[(2,3-dimethylbutan-2-yl)carbamoyl]-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoic acid
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