901239
1,3-Bis(5-bromo-2-thienyl)-5,7-bis(2-ethylhexyl)-4H,8H-benzo[1,2-c:4,5-c′]dithiophene-4,8-dione
Sign In to View Organizational & Contract Pricing.
Select a Size
About This Item
Empirical Formula (Hill Notation):
C34H38Br2O2S4
CAS Number:
Molecular Weight:
766.73
MDL number:
UNSPSC Code:
12352101
NACRES:
NA.23
InChI
1S/C34H38Br2O2S4/c1-5-9-11-19(7-3)17-23-27-28(24(39-23)18-20(8-4)12-10-6-2)32(38)30-29(31(27)37)33(21-13-15-25(35)40-21)42-34(30)22-14-16-26(36)41-22/h13-16,19-20H,5-12,17-18H2,1-4H3
InChI key
HETICFAGRUKZDA-UHFFFAOYSA-N
SMILES string
[s]1c(ccc1c2[s]c(c4c2C(=O)c5c(c([s]c5CC(CCCC)CC)CC(CCCC)CC)C4=O)c3[s]c(cc3)Br)Br
assay
≥97%
form
powder
Quality Level
Related Categories
Application
1,3-Bis(5-bromo-2-thienyl)-5,7-bis(2-ethylhexyl)-4H,8H-benzo[1,2-c:4,5-c′]dithiophene-4,8-dione (BDD), a strong electron accepting molecule, can be used in the fabrication of non-fullerene polymeric solar cells. It can also be used in the synthesis of a new conjugated polymer, 5,7-bis(2- ethylhexyl)benzo[1,2-c:4,5-c′]dithiophene-4,8-dione (PBDTBDD).
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
新产品
This item has
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
High-efficiency non-fullerene polymer solar cell fabricated by a simple process using new conjugated terpolymers
Hoang MH, et al.
Journal of Material Chemistry C, 7(1), 111-118 (2019)
Wenchao Zhao et al.
Journal of the American Chemical Society, 139(21), 7148-7151 (2017-05-18)
A new polymer donor (PBDB-T-SF) and a new small molecule acceptor (IT-4F) for fullerene-free organic solar cells (OSCs) were designed and synthesized. The influences of fluorination on the absorption spectra, molecular energy levels, and charge mobilities of the donor and
Molecular Optimization Enables over 13% Efficiency in Organic Solar Cells.
Zhao W, et al.
Journal of the American Chemical Society, 139(21), 7148-7151 (2017)
Single-junction organic solar cells based on a novel wide-bandgap polymer with efficiency of 9.7%.
Lijun Huo et al.
Advanced materials (Deerfield Beach, Fla.), 27(18), 2938-2944 (2015-04-03)
Design, Application, and Morphology Study of a New Photovoltaic Polymer with Strong Aggregation in Solution State.
Qian D, et al.
Macromolecules, 45(24), 9611-9617 (2012)
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service