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3TCN-HD-2Br


Product Code B881
Price $374.00 ex. VAT

High purity 3TCN-HD-2Br available to buy online

Terthiophene intermediate with electron deficient cyano-group


3TCN-HD-2Br, or 5,5’’-Dibromo-4,4’’-bis(2-hexyldecyl)-[2,2’:5’,2’’-terthiophene]-3’-carbonitrile, is a terthiophene intermediate. 3TCN-HD-2Br has 2-hexyldecyl branched side chains on each of the two end thiophenes, and an electron deficient cyano (CN) group on the middle thiophene. This cyano-group can promote intermolecular interaction, improving the film crystallinity of the targeted materials, i.e. polymers, and giving appropriate miscibility when blending with non-fullerene acceptors (NFAs).

Part of our range of monomers, we have high purity (>98%) 3TCN-HD-2Br available to buy online in 1 g or 5 g quantities. Qualifying orders ship free.

General Information

CAS number N/A
Chemical formula C45H69Br2NS3
Full name 5,5’’-Dibromo-4,4’’-bis(2-hexyldecyl)-[2,2’:5’,2’’-terthiophene]-3’-carbonitrile
Molecular weight 880.04 g/mol
Synonyms 3THDCN-2Br
Classification / Family Terthiophene, semiconductor synthesis intermediates, low band gap polymers, OFETs, organic photovoltaics, polymer solar cells

Chemical Structure

3TCN-HD-2Br chemical structure
Chemical structure of 5,5’’-Dibromo-4,4’’-bis(2-hexyldecyl)-[2,2’:5’,2’’-terthiophene]-3’-carbonitrile (3TCN-HD-2Br)

Product Details

Purity > 98% (1H NMR in CDCl3)
Melting point N/A
Appearance Yellow oil

MSDS Documentation

3TCN-HD-2Br MSDS3TCN-HD-2Br MSDS Sheet

Literature and Reviews

  1. Polythiophenes for organic solar cells with efficiency surpassing 17%, X. Yuan et al., Joule, 6 (3), 647-661 (2022); DOI: 10.1016/j.joule.2022.02.006.
  2. Achieving 16% Efficiency for Polythiophene Organic Solar Cells with a Cyano-Substituted Polythiophene, X. Yuan et al., Adv. Funct. Mater., 2201142 (2022); DOI: 10.1002/adfm.202201142.

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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