1,3-Bis(5-bromo-4-(2-ethylhexyl)thiophen-2-yl)-5,7-bis(2-ethylhexyl)benzo[1,2-c:4,5-c']dithiophene-4,8-dione CAS NO.1439937-07-1

1,3-Bis(5-bromo-4-(2-ethylhexyl)thiophen-2-yl)-5,7-bis(2-ethylhexyl)benzo[1,2-c:4,5-c']dithiophene-4,8-dione, or Benzodithiophene-2THBr-4EH, is a monomer for the synthesis of ow band-gap polymer semiconductors such as PBDD4T and PBDD4T-2F. It has applications in OPV (fullerene or fullerene-free), tandem organic solar cells, and OFETs.

Benzodithiophene-2THBr-4EH has a more soluble structure due to its four branched side chains, so resulting polymers can be more easily processed for device fabrications.
Classification / Family:Thiophene, Fused thiophene, Benzodithiophene dione, Semiconductor synthesis intermediates, Low band gap polymers, OFETs, Organic photovoltaics, Polymer solar cells
Molecular weight:991.16 g/mol

We have sublimation apparatus

 Acros focus on Organic Light Emitting Device (OLED), Organic Photovoltaics (OPV), Organic Thin Film Transistors (OTFT), Organic Radio Frequency Identification (ORFID), Organic Photo Conductor (OPC) and Organic Ion-Exchange Membrane (OIEM) .
Thiophene , Fluorene , Carbazole , Dithienocyclopenta/pyrrole/silole , Benzothiadiazole , Diketo-pyrrolopyrrole , Thienopyrroledione , Benzodithiophene , Thienovinylthiophene ,  Indacenodithiophene , Benzobisthiadiazole ,  Naphthothiadiazole , Naphthalenediimide , Perylenediimide , Isoindigo , Pyridinethiadiazole , Thieno[3,4-b]thiophene , etc

We have awell-equipped analytical laboratory for qualification of our products. In addition to our in-house capabilities we maintain a close relationship with the nearby Institute and have access to additional analytical equipment(NMR,LC-MS,GC-MS…)at the Institute.

The in-house workshop enables Acros to provide customized products to fit any customer's demands from grams, kilograms to bulk quantities. Please do nothesitate to inquire about the custom synthesis capabilities.