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IDTTB6-2Br


Product Code B871
Price £309.00 ex. VAT

IDTTB6-2Br is a useful IDTT cored intermediate for the synthesis of ITIC series non-fullerene acceptors such as ITIC, ITIC-2F, ITIC-DCl, ITIC-M, ITIC-Th, and ITIC-DM. Such acceptors can be used to create highly efficient polymer organic solar cells.

IDTTB6-2Br has the structure of a highly conjugated fused indacenodithieno[3,2-b]thiophene (IDTT) core with four hexylphenyl attachments oriented almost perpendicularly to the backbone. The introduction of four hexylphenyl groups improves the solubility and degree of crystallinity in the film state. 

We stock high purity (>98%) IDTTB6-2Br and a range of other non-fullerene acceptor monomers for priority dispatch (lead times may apply for large quantities). Qualifying orders ship free.

General Information

CAS number 2227361-27-3
Chemical formula C68H72Br2S4
Molecular weight 1177.37 g/mol
Full name 2,8-Dibromo-6,12-dihydro-6,6,12,12-tetrakis(4-hexylphenyl)-dithieno[2,3-d:2′,3′-d′]-s-indaceno[1,2-b:5,6-b′]dithiophene
Synonyms 2,8-Dibromo-6,6,12,12-tetrakis(4-hexylphenyl)-
6,12-dihydro-dithieno[2,3-d:2',3'-d']-s-indaceno[1,2-
b:5,6-b']dithiophene
Classification / Family Indacenodithieno[3,2-b]thiophene (IDTT), Monomer and intermediates, None-fullerene acceptors (NFAs), NFA-OSCs, printing electronics

Chemical Structure

Chemical structure of IDTTB6-2Br, CAS 2227361-27-3
Chemical structure of IDTB6-2Br, CAS 1049034-71-0

Product Details

Purity >98% (by NMR)
Melting point N/A
Appearance Yellow crystalline powder

MSDS Documentation

IDTB6-2Sn MSDSIDTTB6-2Br MSDS Sheet

Literature and Reviews

  1. Performance Optimization of Parallel-Like Ternary Organic Solar Cells through Simultaneous Improvement in Charge Generation and Transport, W. Hadmojo et al., Adv. Funct. Mater., 1808731 (2019); DOI: 10.1002/adfm.201808731.
  2. Donor polymer fluorination doubles the efficiency in non-fullerene organic photovoltaics, N. Bauer et al., . Mater. Chem. A, 5, 22536 (2017); DOI: 10.1039/c7ta07882j.
  3. Polymer Donors for High-performance Non-fullerene Organic Solar Cells, H. Fu et al., Angew. Chem. Int. Ed., 58 (14); 4442-4453 (2019); DOI: 10.1002/ange.201806291.

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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