3,3'-Bithienyl

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Names

[ CAS No. ]:
3172-56-3

[ Name ]:
3,3'-Bithienyl

[Synonym ]:
3,3'-Bithienyl
3,3'-BITHIOPHENE
[3,3']Bithiophenyl
3,3-Bithiophene
3,3'-Dithienyl
MFCD00041214

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
197.6±15.0 °C at 760 mmHg

[ Melting Point ]:
132-135 °C(lit.)

[ Molecular Formula ]:
C8H6S2

[ Molecular Weight ]:
166.263

[ Flash Point ]:
50.9±6.6 °C

[ Exact Mass ]:
165.991089

[ PSA ]:
56.48000

[ LogP ]:
3.33

[ Vapour Pressure ]:
0.5±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.631

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ WGK Germany ]:
3

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-Bromothiophene
  • 3-Thienylboronic acid
  • 3-Chlorothiophene
  • Bromocyclohexane
  • Phenyltrimethoxysilane
  • iodothiophene
  • Ethyl 4-bromobenzoate
  • 1-Bromodecane
  • 1-Bromohexane

DownStream

  • 2-bromo-3-(2-bromothiophen-3-yl)thiophene
  • 4-bromo-3-[4-bromo-2-(bromomethyl)thiophen-3-yl]-2-(bromomethyl)thiophene

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 2-azido-3,3'-bithienyl
  • 5,5'-Dichloro-3,3'-bithienyl
  • 4,4'-Diformyl-3,3'-bithienyl
  • 3,3'-Bithienyl-2,2'-dicarboxaldehyd
  • 4,4'-Dibrom-2,2'-bis(brommethyl)-3,3'-bithienyl
  • TETRAETHYL 1,1'-ETHYLENEBIS(2,5-DIMETHYL-1H-PYRROLE-3,4-DICARBOXYLATE)