DFBTA-2ThBr-HD
CAS Number 1887135-96-7
Chemistry Building Blocks, Dibromo Monomers, Fluorinated Building Blocks, Heterocyclic Building Blocks, Materials, Monomers
Specifications | MSDS | Literature and Reviews
FBTA-HD, 4,7-bis(5-bromothiophen-2-yl)-5,6-difluoro-2-(2-hexyldecyl)-2H-benzo[d][1,2,3]triazole (CAS number 1887135-96-7) is an electron-deficient building block for the synthesis of medium band-gap polymer semiconductors, such as J71, in the application of OPV devices.
Capped with bromide
For facile coupling reactions
Worldwide shipping
Quick and reliable shipping
Benzotriazole building block
For semiconductors, OFETs, and solar cells
High purity
>98% High purity
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, DFBTA-2ThBr-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
Product Details
Purity | >98% |
Melting Point | N/A |
Appearance | Yellow powder/crystals |
MSDS Documentation
Literature and Reviews
- 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.
- 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.
- 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