Skip to Content
Merck
All Photos(3)

Key Documents

733725

Sigma-Aldrich

3,3′-Dibromo-2,2′-bithiophene

97%

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C8H4Br2S2
CAS Number:
Molecular Weight:
324.06
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23

Assay

97%

form

powder

mp

97-101 °C

SMILES string

Brc1ccsc1-c2sccc2Br

InChI

1S/C8H4Br2S2/c9-5-1-3-11-7(5)8-6(10)2-4-12-8/h1-4H

InChI key

KBRZCEVRNLKHAZ-UHFFFAOYSA-N

Application

3,3′-Dibromo-2,2′-bithiophene can potentially be used in the designing and synthesis of a variety of optoelectronic and electronic devices, which include organic solar cells, thin film transistors, chemical sensors and photovoltaic cells.

Pictograms

Skull and crossbonesCorrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Oral - Eye Dam. 1

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Quaterthiophene-Benzobisazole Copolymers for Photovoltaic Cells: Effect of Heteroatom Placement and Substitution on the Optical and Electronic Properties
Bhuwalka A, et al.
Macromolecules, 44(24), 9611-9617 (2011)
Highly crystalline low-bandgap polymer nanowires towards high-performance thick-film organic solar cells exceeding 10% power conversion efficiency
Lee J, et al.
Energy & Environmental Science, 10(1), 247-257 (2017)
Beyond efficiency: scalability of molecular donor materials for organic photovoltaics
Po R and Roncali J
Journal of Material Chemistry C, 4(17), 3677-3685 (2016)
Transistor Paint: Environmentally Stable N-alkyldithienopyrrole and Bithiazole-Based Copolymer Thin-Film Transistors Show Reproducible High Mobilities without Annealing
Liu J, et al.
Advances in Functional Materials, 19(21), 3427-3434 (2009)

Articles

Professor Rivnay (Northwestern University, USA) discusses using organic mixed conductors as an alternative to efficiently bridge the ionic world of biology with contemporary microelectronics.

Oligothiophenes are important organic electronic materials which can be produced using synthetic intermediates and Suzuki coupling.

Organic electronics promise renewable energy solutions surpassing silicon-based tech.

Organic electronics promise renewable energy solutions surpassing silicon-based tech.

See All

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