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 Into View Organizational & Contract Pricing
All Photos(2)
About This Item
Empirical Formula (Hill Notation):
C34H38Br2O2S4
CAS Number:
Molecular Weight:
766.73
UNSPSC Code:
12352101
NACRES:
NA.23
Recommended Products
![1,1′-[4,8-Bis[5-(2-ethylhexyl)-2-thienyl]benzo[1,2-b:4,5-b′]dithiophene-2,6-diyl]bis[1,1,1-trimethylstannane]](/deepweb/assets/sigmaaldrich/product/structures/611/912/a638a6fe-ca7b-4674-8023-df4c0921a9fd/640/a638a6fe-ca7b-4674-8023-df4c0921a9fd.png)
![4,7-Dibromobenzo[c]-1,2,5-thiadiazole 95%](/deepweb/assets/sigmaaldrich/product/structures/711/964/3fd3ffd1-5916-468e-a743-22f1611b5a33/640/3fd3ffd1-5916-468e-a743-22f1611b5a33.png)
![2,6-Dibromodithieno[3,2-b:2′,3′-d]thiophene ≥97%](/deepweb/assets/sigmaaldrich/product/structures/287/437/cf540b93-ec8c-4d2a-897c-dea0a28a8def/640/cf540b93-ec8c-4d2a-897c-dea0a28a8def.png)
![2,5-Dihydro-3,6-di-2-thienyl-pyrrolo[3,4-c]pyrrole-1,4-dione 97%](/deepweb/assets/sigmaaldrich/product/structures/209/681/63a4048f-a2a7-496b-814d-ccb4b5b76124/640/63a4048f-a2a7-496b-814d-ccb4b5b76124.png)
![2,5-Bis(trimethylstannyl)-thieno[3,2-b]thiophene 97%](/deepweb/assets/sigmaaldrich/product/structures/126/532/26557e94-858e-4c96-90de-ca88d84a8727/640/26557e94-858e-4c96-90de-ca88d84a8727.png)
![Benzo[1,2-b:4,5-b′]dithiophene-4,8-dione 97%](/deepweb/assets/sigmaaldrich/product/structures/418/544/b7faac0b-ad09-4b42-a9fa-aeb38017a39e/640/b7faac0b-ad09-4b42-a9fa-aeb38017a39e.png)
![3,6-Bis(5-bromo-2-thienyl)-2,5-bis(2-hexyldecyl)-2,5-dihydro-pyrrolo[3,4-c]pyrrole-1,4-dione 98%](/deepweb/assets/sigmaaldrich/product/structures/128/499/590a62c1-529b-42e2-96df-25659ec8c9e0/640/590a62c1-529b-42e2-96df-25659ec8c9e0.png)
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 Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Choose from one of the most recent versions:
Certificates of Analysis (COA)
Lot/Batch Number
Sorry, we don't have COAs for this product available online at this time.
If you need assistance, please contact Customer Support.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
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)
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
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)
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