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  • Product Name:   2,2'-BITHIOPHENE
  • Synonyms:   2,2'-Bithiophene;2,2μ-Bithienyl, 2,2μ-Dithienyl;2-(2'-Thieno)thiophene;2,2zzhlxy-Bithiophene;2-(Thiophen-2yl) thiophene
  • CAS No.:   492-97-7
  • Molecular Formula:   C8H6S2
  • Molecular Weight :   166.26
  • Specification :   98%
  • Place of Origin:   China
  • Appearance :   
  • Document :   Download

Description of 2,2'-BITHIOPHENE



2,2'-BITHIOPHENE Chemical Properties


Melting point  32-33 °C(lit.)


Boiling point  260 °C(lit.)


density  1.2455 (rough estimate)


refractive index  1.6210 (estimate)


Fp  >230 °F


Water Solubility  Insoluble in water.


Sensitive  Light Sensitive


BRN  3039


InChIKey OHZAHWOAMVVGEL-UHFFFAOYSA-N


CAS DataBase Reference 492-97-7(CAS DataBase Reference)




Safety Information


Hazard Codes  Xi,Xn


Risk Statements  20/21/22-36/37/38


Safety Statements  22-24/25-36-26


WGK Germany  3


10-23


Hazard Note  Irritant


TSCA  T


HazardClass  IRRITANT


HS Code  29309090




2,2'-BITHIOPHENE Usage And Synthesis


Chemical Properties white to light yellow crystal powder


Uses 2,2’Bithiophene is a reactant in the preparation of thienophenyl compounds.


Definition ChEBI: A thiophene derivative that consists of two thiophene rings connected by a 2,2'-linkage.




2,2'-BITHIOPHENE Preparation Products And Raw materials


Preparation Products 2,2'-BITHIOPHENE-5-BORONIC ACID-->2,2'-BITHIOPHENE-5-CARBOXALDEHYDE


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