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Product Code B851-500mg
Price $438 ex. VAT

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IDTB6-2Br, for further synthesis of conjugated polymers and non-fullerene semiconductors

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2,7-Dibromo-4,9-dihydro-4,4,9,9-tetrakis(4-hexylphenyl)-s-indaceno[1,2-b:5,6-b']dithiophene (IDTB6-2Br) has a fused indaceno[1,2-b:5,6-b']dithiophene (IDT) core with four hexylphenyl side chain groups to enhance its solubility in common organic solvents. With end bromine functional groups, IDTB6-2Br can be used as intermediates or building blocks for further synthesis of conjugated polymeric or non-fullerene semiconductors for OLED, OFET and OPV applications.

Part of our range of non-fullerene acceptor monomers, we stock high purity (>98%) IDTB6-2Br for priority dispatch (lead times may apply for large quantities). Free shipping is available on qualifying orders.

Enabling facile coupling reaction

Enabling facile coupling reaction

with bromide end groups

Improving 1049034-71-0 solubility and crystallinity

Improving solubility and crystallinity

With four hexylphenyl side chain

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Electron-rich building block

Electron-rich building block

Preparation of low bandgap non-fullerene acceptors (NFAs)

General Information

CAS Number 1049034-71-0
Chemical Formula C64H72Br2S2
Molecular Weight 1065.19 g/mol
Full Name 2,7-Dibromo-4,9-dihydro-4,4,9,9-tetrakis(4-hexylphenyl)-s-indaceno[1,2-b:5,6-b']dithiophene
Synonyms 2,7-Dibromo-4,4,9,9-tetrakis(4-hexylphenyl)-4,9-dihydro-s-indaceno[1,2-b:5,6-b’]dithiophene
Classification / Family Indaceno[1,2-b:5,6-b']dithiophene (IDT), Monomer and intermediates, None-fullerene acceptors (NFAs), NFA-OSCs, printing electronics

Chemical Structure

IDTB6-2Br Chemical Structure, CAS 1049034-71-0
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 MSDSIDTB6-2Br MSDS Sheet

Literature and Reviews

  1. Preparation and Characterization of a Novel Organic Semiconductor Indacenedithiophene Derivative and the Corresponding Langmuir-Blodgett Thin Films, A. Violeta et al., J. Nanosci. Nanotechnol, 19 (11), 7244-7250(2019); DOI: 10.1166/jnn.2019.17129.
  2. Synthesis of conjugated polymers bearing indacenodithiophene and cyclometalated platinum(II) units and their application in organic photovoltaics, C. Liao et al., Sol. Energy Mater. Sol. Cells, 109, 111-19 (2013); DOI: 10.1016/j.solmat.2012.09.033.
  3. D-A-π-A dye-sensitizers with Cd (Ⅱ) or Cu (Ⅱ) complex as auxiliary electron acceptor, C. Xia et al., Opt. Mater., 77, 140-147 (2018); DOI: 10.1016/j.optmat.2018.01.022.

To the best of our knowledge the information provided here is accurate. The values provided are typical at the time of manufacture and may vary over time and from batch to batch. Products may have minor cosmetic differences (e.g. to the branding) compared to the photos on our website. All products are for laboratory and research and development use only.

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