Low price, high-purity BT-HD-2Br available to buy online
Bithiophene derivative with bulky branched side chains
Specifications | MSDS | Literature and Reviews
BT-HD-2Br (5,5’-Dibromo-4,4’-bis(2-hexyldecyl)-2,2’-bithiophene) is a bithiophene derivative that has bulky branched side chains to promote both solubility and crystallinity of the targeting compounds. With bromine on the both ends, BT-HD-2Br can engage either Stille or Suzuki coupling reaction for oligomer or polymer synthesis.
We supply high purity BT-HD-2Br as part of our range of monomers. Available in quantities of 1 g, 5 g, or 10 g with worldwide shipping. Buy online or request a quote today.
Bithiophene building block
for the synthesis of OLED and organic photovoltaic materials
Worldwide shipping
Quick and reliable shipping
Capped with bromides
for facile coupling reactions
High purity
>97% Purity
General Information
| CAS Number | N/A |
| Chemical Formula | C40H68Br2S2 |
| Full Name | 5,5’-Dibromo-4,4’-bis(2-hexyldecyl)-2,2’-bithiophene |
| Molecular Weight | 772.9 g/mol |
| Synonyms | 2,2'-dibromo-3,3'-bis(2-hexyldecyl)-5,5'-bithiophene |
| Classification / Family | Bithiophene, semiconductor synthesis intermediates, low band gap polymers, OFETs, organic photovoltaics, polymer solar cells |
Chemical Structure
Product Details
| Purity | >97% (1H NMR in CDCl3) |
| Melting Point | N/A |
| Appearance | Clear oil |
MSDS Documentation
BT-HD-2Br MSDS SheetLiterature and Reviews
- Polythiophene derivatives compatible with both fullerene and non-fullerene acceptors for polymer solar cells, X. Jia et al., J. Mater. Chem. C, 7, 314-323 (2019); DOI: 10.1039/C8TC04746D.
- Surpassing 13% Efficiency for Polythiophene Organic Solar Cells Processed from Nonhalogenated Solvent, J. Xiao et al., Adv. Mater., 33 (25), 2008158 (2021); DOI: 10.1002/adma.202008158.