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Back to ChemicalBook Home--->CAS DataBase List--->4805-22-5

4805-22-5

4805-22-5 Structure

4805-22-5 Structure
IdentificationMore
【Name】

5,5'-Dibromo-2,2'-bithiophene
【CAS】

4805-22-5
【Synonyms】

5,5'-DIBROMO-2,2'-BITHIOPHENE
SPECS AC-776/41252583
5,5'-dibromo-2,2'-dithiophene
5,5''-DIBROMO-2,2''-BITHIOPHENE: 99.8%
2,2'-Bi(5-bromothiophene)
【Molecular Formula】

C8H4Br2S2
【MDL Number】

MFCD00219110
【Molecular Weight】

324.06
【MOL File】

4805-22-5.mol
Chemical PropertiesBack Directory
【Appearance】

white to light yellow shiny flakes or
【mp 】

144-146 °C(lit.)
【Usage】

A termination reagent for polymer ization
【CAS DataBase Reference】

4805-22-5(CAS DataBase Reference)
Safety DataBack Directory
【Hazard Codes 】

Xn
【Risk Statements 】

R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
【Safety Statements 】

S36/37:Wear suitable protective clothing and gloves .
【WGK Germany 】

3
Raw materials And Preparation ProductsBack Directory
【Raw materials】

Diethyl ether-->Chloroform-->n-Butyllithium-->Cupric bromide-->2,5-Dibromothiophene
Well-known Reagent Company Product InformationBack Directory
【Acros Organics】

5,5'-Dibromo-2,2'-bithiophene, 99%(4805-22-5)
【Sigma Aldrich】

4805-22-5(sigmaaldrich)
【TCI AMERICA】

5,5'-Dibromo-2,2'-bithiophene,>98.0%(GC)(4805-22-5)
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