760137
Benzo[1,2-b:4,5-b′]dithiophene-4,8-dione
97%
Synonym(s):
Thieno[2,3-f]benzothiophene-4,8-dione
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About This Item
Empirical Formula (Hill Notation):
C10H4O2S2
CAS Number:
Molecular Weight:
220.27
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352103
MDL number:
Assay:
97%
Form:
solid
Quality Level
assay
97%
form
solid
mp
260-265 °C
SMILES string
O=C1c2ccsc2C(=O)c3ccsc13
InChI
1S/C10H4O2S2/c11-7-5-1-3-13-9(5)8(12)6-2-4-14-10(6)7/h1-4H
InChI key
SIUXRPJYVQQBAF-UHFFFAOYSA-N
General description
Benzo[1,2-b:4,5-b′]dithiophene-4,8-dione (BDTD) is a conductive polymer with a symmetric and planar conjugated structure which has a hole mobility of 0.25 cm2V-1s-1.
Application
BDTD can be used as an acceptor layer in the fabrication of polymer based solar cells.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Optimization of side chains in alkylthiothiophene-substituted benzo (1, 2-b: 4, 5-b?) dithiophene-based photovoltaic polymers.
Zhang S, et al.
Polym. Chem., 6(14), 2752-2760 (2015)
Coffin; R. C.; MacNeill; C. M.; Peterson; E. D.; et al.
Journal of Nanotechnology, 572329-572329 (2011)
Low bandgap polymers with benzo (1, 2-b: 4, 5-b?) dithiophene and bisthiophene-dioxopyrrolothiophene units for photovoltaic applications.
Zhang G, et al.
Polymer, 52(2), 415-421 (2011)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 760137-1G | 04061832917832 |