4,4'-Dibromo-2,2'-bithiophene

Modify Date: 2024-01-02 16:40:42

4,4'-Dibromo-2,2'-bithiophene Structure
4,4'-Dibromo-2,2'-bithiophene structure
Common Name 4,4'-Dibromo-2,2'-bithiophene
CAS Number 51285-60-0 Molecular Weight 324.055
Density 2.0±0.1 g/cm3 Boiling Point 324.8±37.0 °C at 760 mmHg
Molecular Formula C8H4Br2S2 Melting Point 134 °C
MSDS N/A Flash Point 150.3±26.5 °C

 Names

Name 4-bromo-2-(4-bromothiophen-2-yl)thiophene
Synonym More Synonyms

 Chemical & Physical Properties

Density 2.0±0.1 g/cm3
Boiling Point 324.8±37.0 °C at 760 mmHg
Melting Point 134 °C
Molecular Formula C8H4Br2S2
Molecular Weight 324.055
Flash Point 150.3±26.5 °C
Exact Mass 321.812103
PSA 56.48000
LogP 4.84
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.683

 Synthetic Route

~90%

4,4'-Dibromo-2,2'-bithiophene Structure

4,4'-Dibromo-2,...

CAS#:51285-60-0

Literature: BASF SE; Kirner, Hans Jürg; Bienewald, Frank; Flores, Jean-Charles; Aebischer, Olivier Frédéric Patent: US8436208 B2, 2013 ; Location in patent: Page/Page column 32; 33 ;

~71%

4,4'-Dibromo-2,2'-bithiophene Structure

4,4'-Dibromo-2,...

CAS#:51285-60-0

Literature: Dahlmann, Uwe; Neidlein, Richard Helvetica Chimica Acta, 1996 , vol. 79, # 3 p. 755 - 766

~%

4,4'-Dibromo-2,2'-bithiophene Structure

4,4'-Dibromo-2,...

CAS#:51285-60-0

Literature: Parenti, Francesca; Morvillo, Pasquale; Bobeico, Eugenia; Diana, Rosita; Lanzi, Massimiliano; Fontanesi, Claudio; Tassinari, Francesco; Schenetti, Luisa; Mucci, Adele European Journal of Organic Chemistry, 2011 , # 28 p. 5659 - 5667

 Synonyms

4,4'-dibromo-2,2'-dithiophene
4,4'-Dibromo-[2,2']bithiophenyl
4,4'-Dibromo-2,2'-bithiophene
2,2'-Bithiophene, 4,4'-dibromo-
2,2'-Bithiophene,4,4'-dibromo
3,3'-dibromo-2,2'-bithiophene
T5SJ DE B- BT5SJ DE
4,4'-Dibrom-2,2'-dithienyl
4,4'dibromo-2,2'-bithiophene