FREE shipping to on qualifying orders when you spend or more. All prices ex. VAT.
We are currently open and operating as normal. Orders are being processed and dispatched on a daily basis. Click for more information.

DFBTA-2ThBr-HD


Product Code B421
Price £231.00

DFBTA-2ThBr-HD, 4,7-bis(5-bromothiophen-2-yl)-5,6-difluoro-2-(2-hexyldecyl)-2H-benzo[d][1,2,3]triazole is an electron-deficient building block for the synthesis of medium band-gap polymer semiconductors, such as J71, in the application of OPV devices.

General Information

CAS number 1887135-96-7
Chemical formula C30H37Br2F2N3S2
Molecular weight  701.57 g/mol
Synonyms 4,7-bis(5-bromothiophen-2-yl)-5,6-difluoro-2-(2-hexyldecyl)-2H-benzo[d][1,2,3]triazole, FBTA-HD
Classification / Family Thiophene, Heterocyclic five-membered ring, Organic semiconducting materials, Semiconductor Synthesis, Low band-gap polymers, OFETs, OLED, Organic Photovoltaics, Polymer Solar Cells

Chemical Structure

DFBTA-2ThBr-HD, 1887135-96-7, 4,7-bis(5-bromothiophen-2-yl)-5,6-difluoro-2-(2-hexyldecyl)-2H-benzo[d][1,2,3]triazole
Chemical structure of DFBTA-2ThBr-HD

Product Details

Purity >98%
Melting point n.a.
Appearance Yellow powder/crystals

MSDS Documentation

DFBTA-2ThBr-HD MSDSDFBTA-2ThBr-HD MSDS Sheet

Literature and Reviews

  1. Conjugated Side-Chain-Isolated D–A Copolymers Based on Benzo[1,2-b:4,5-b′]dithiophene-alt-dithienylbenzotriazole: Synthesis and Photovoltaic Properties, J. Min et al., Chem. Mater., 24 (16), 3247–3254 (2012); DOI: 10.1021/cm3017006.
  2. 11.4% Efficiency non-fullerene polymer solar cells with trialkylsilyl substituted 2D-conjugated polymer as donor, H. Bin et al., Nat. Commun., 7:13651 (2016); DOI: 10.1038/ncomms13651.
  3. Non-Fullerene Polymer Solar Cells Based on Alkylthio and Fluorine Substituted 2D-Conjugated Polymers Reach 9.5% Efficiency, H. Bin et al., J. Am. Chem. Soc., 2016, 138 (13), 4657–4664 (2016); DOI: 10.1021/jacs.6b01744
  4. Side-chain engineering for efficient non-fullerene polymer solar cells based on a wide-bandgap polymer donor, Q. Fan et al., J. Mater. Chem. A, 5, 9204-9209 (2017); DIO: 10.1039/C7TA02075A.

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.

Return to the top