IDTTB6-2CHO
All Monomers, Non-Fullerene Acceptor Monomers
IDTTB6-2CHO, for the synthesis of low band gap non-fullerene acceptors
High purity monomer available online for fast, secure dispatch
IDTTB6-2CHO has a fused Indacenodithienothiophene (IDTT) core structure with extended conjugation to the hexylphenyl side chain with large steric hindrance and electron-rich properties.
Electron-rich IDTT is one of the most important building blocks for the design and synthesis of low-bandgap non-fullerene acceptors (NFAs), such as ITIC and ITIC-2F which are among the earliest developed NFAs for highly efficient organic photovoltaic devices.
General Information
| CAS Number | 1878125-76-8 |
| Chemical Formula | C70H74O2S4 |
| Molecular Weight | 1075.6 g/mol |
| Full Name | 6,6,12,12-Tetrakis(4-hexylphenyl)-6,12-dihydrodithieno[2,3-d:2',3'-d']-s-indaceno[1,2-b:5,6-b']dithiophene-2,8-dicarboxaldehyde |
| Synonyms |
IDTT-CHO Dithieno[2,3-d:2,3-d]-s-indaceno[1,2-b:5,6-b]dithiophene-2,8-dicarboxaldehyde 6,6,12,12-tetrakis(4-hexylphenyl)-6,12-dihydro |
| Classification / Family | Indacenodithienothiophene (IDTT), Monomer and inermediates, ITIC, None-fullerene acceptors (NFAs), NFA-OSCs, printing electronics |
Chemical Structure
Product Details
| Purity | >98% (by NMR) |
| Melting Point | N/A |
| Appearance | Yellow powder/crystals |
MSDS Documentation
IDTTB6-2CHO MSDS SheetLiterature and Reviews
- Impact of Nonfullerene Molecular Architecture on Charge Generation, Transport, and Morphology in PTB7-Th-Based Organic Solar Cells, X. Yi et al., Adv. Funct. Mater., 1802702 (2018); DOI: 10.1002/adfm.201802702.
- 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.
- 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.
- 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.
- Fused Benzothiadiazole: A Building Block for n-Type Organic Acceptor to Achieve High-Performance Organic Solar Cells, J. Yuan et al., Adv. Mater., 1807577 (2019); DOI: 10.1002/adma.201807577.
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