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BT-HD-2Br


Product Code B901
Price $338.00 ex. VAT

Low price, high purity BT-HD-2Br available to buy online

Bithiophene derivative with bulky branched side chains


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 thiophene, TT, BDT, BDD, FL and Cz containing monomers (alternatively, browse all monomers). Available in quantities of 1 g, 5 g, or 10 g with worldwide shipping and additional discounts for large orders. Buy online or request a quote today.

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

BT-HD-2Br chemical structure
BT-HD-2Br chemical structure

Product Details

Purity >97% (1H NMR in CDCl3)
Melting point N/A
Appearance Clear oil

MSDS Documentation

5,5’-Dibromo-4,4’-bis(2-hexyldecyl)-2,2’-bithiophene MSDSBT-HD-2Br MSDS Sheet

Literature and Reviews

  1. 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.
  2. 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.

To the best of our knowledge the information provided here is accurate. However, Ossila assume no liability for the accuracy of this page. The values provided are typical at the time of manufacture and may vary over time and from batch to batch. All products are for laboratory and research and development use only, and may not be used for any other purpose including health care, pharmaceuticals, cosmetics, food or commercial applications.

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