IDTB6-2CHO
CAS Number 1884694-93-2
Carbaldehyde Monomers, Chemistry Building Blocks, Heterocyclic Building Blocks, Materials, Monomers
IDTB6-2CHO, high purity monomer
For the synthesis of non-fullerene acceptors used in highly efficient organic solar cell devices
Specifications | MSDS | Literature and Reviews
4,4,9,9-Tetrakis(4-hexylphenyl)-4,9-dihydro-s-indaceno[1,2-b:5,6-b']dithiophene-2,7-dicarbaldehyde (IDTB6-2CHO), CAS number 1884694-93-2, is a derivative of indacenodithiophene (IDT) with extended conjugation to the hexylphenyl side chains. IDT derivatives are electron rich and used as building blocks for the synthesis of non-fullerene acceptors (NFAs) that are employed in highly efficient organic solar cells devices.
Fused IDT core of IDTB6-2CHO is believed to have the function of facilitating π-electron delocalization and improving intermolecular π–π stacking, thus, to promote the intrinsic charge carrier mobility.
Electron-rich building block
For preparation of non-fullerene acceptors (NFAs)
Enhanced intermolecular stacking
Facilitated by the π-electron delocalisation
Worldwide shipping
Quick and reliable shipping
Excellent charge carrier mobility
Induced by the optimal electron-hopping
General Information
| CAS Number | 1884694-93-2 |
| Chemical Formula | C66H74O2S2 |
| Molecular Weight | 963.42 g/mol |
| Full Name | 4,4,9,9-Tetrakis(4-hexylphenyl)-4,9-dihydro-s-indaceno[1,2-b:5,6-b']dithiophene-2,7-dicarbaldehyde |
| Synonyms | IDT6B-2CHO 2,7-dicarbaldehyde-4,4,9,9-tetrakis(4-hexylphenyl)-4,9-dihydro-s-indaceno[1,2-b:5,6-b']dithiophene |
| Classification / Family | Indacenodithiophene (IDT), Monomer and intermediates, 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
IDTB6-2CHO MSDS SheetLiterature and Reviews
- The Crucial Role of End Group Planarity for Fused-Ring Electron Acceptors in Organic Solar Cells, J. Rech et al., Mater. Chem. Front., 2019,3, 1642-1652 (2019); DOI: 10.1039/C9QM00314B.
- An Alkylated Indacenodithieno[3,2-b]thiophene-Based Nonfullerene Acceptor with High Crystallinity Exhibiting Single Junction Solar Cell Efficiencies Greater than 13% with Low Voltage Losses, Z. Fei et al., Adv.Mater.2018, 30, 1705209 (2018); DOI: 10.1002/adma.201705209.
- Achievement of High Voc of 1.02 V for P3HT-Based Organic Solar Cell Using a Benzotriazole-Containing Non-Fullerene Acceptor, B. Xiao et al., Adv. Energy Mater., 1602269 (2017); DOI: 10.1002/aenm.201602269.