2,6-bis(trimethytin)-4,8-bis(5-(2-ethylhexyl)-4-chlorothiophen-2-yl)benzo[1,2-b:4,5-b’]dithiophene CAS NO.2239295-69-1

2,6-bis(trimethytin)-4,8-bis(5-(2-ethylhexyl)-4-chlorothiophen-2-yl)benzo[1,2-b:4,5-b’]dithiophene (BDTTDClSn) is an electron-rich building block used for the synthesis of either small molecular donors or low band-gap polymer semiconductors (like PBDB-T-2Cl) for highly-efficient OSCs and OPV applications.

It is believed that electron density can be delocalised more effectively to the halogen atom in Th-Cl than in Th-F. Also bearing two ethylhexyl side chains, with fused thiophenes and thiophenes as electron-rich pendants, BDTTDClSn offers good solubility for the targeted materials.

We have sublimation apparatus

Molecular weight:973.46 g/mol
Classification / Family:Thiophene, Fused thiophene, Benzo-dithiophene heterocylic aromatics, Five-membered ring, Semiconductor synthesis intermediates, Low band-gap polymers, OFETs, Organic photovoltaics, Polymer solar

 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.