TCI B5690 (CAS 178931-63-0) is a high-purity 5,5''-Bis(trimethylstannyl)-2,2':5',2''-terthiophene reagent primarily used as a key precursor in Stille cross-coupling reactions for constructing terthiophene-based molecular architectures. This organotin compound serves as an essential building block in the synthesis of conjugated polymers and oligomers for organic electronic applications, including organic semiconductors, organic photovoltaics (OPV), and organic field-effect transistors (OFET). Supplied in a 200 mg packaging from TCI, this reagent meets the rigorous demands of advanced materials research and synthetic organic chemistry laboratories.
TCI brochures (PDF)
- Thiophenes 2026-06-29 · p. 15
- Building Blocks for Organic Semiconductor 2026-03-24 · p. 25
Related TCI products
- TCI B6395 86134-26-1 2,5-Bis(trimethylstannyl)thiophene
- TCI B4854 143367-56-0 5,5'-Bis(trimethylstannyl)-2,2'-bithiophene
- TCI B5490 1160823-78-8 4,8-Bis[(2-ethylhexyl)oxy]-2,6-bis(trimethylstannyl)benzo[1,2-b:4,5-b']dithiophene
- TCI B4437 1352642-37-5 4,8-Bis[5-(2-ethylhexyl)thiophen-2-yl]-2,6-bis(trimethylstannyl)benzo[1,2-b:4,5-b']dithiophene
- TCI B4378 1098102-95-4 4,8-Bis(n-octyloxy)-2,6-bis(trimethylstannyl)benzo[1,2-b:4,5-b']dithiophene
- TCI D5492 132814-91-6 3,3'''-Dihexyl-2,2':5',2'':5'',2'''-quaterthiophene (contains 3% Dichloromethane at maximum)
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Product Categories
Produk Terkait
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2,5-Bis(trimethylstannyl)thiophene TCI B6395
Regular price From Rp 1.696.800,00Regular price -
5,5'-Bis(trimethylstannyl)-2,2'-bithiophene TCI B4854
Regular price From Rp 2.068.500,00Regular price -
4,8-Bis[(2-ethylhexyl)oxy]-2,6-bis(trimethylstannyl)benzo[1,2-b:4,5-b']dithiophene TCI B5490
Regular price From Rp 3.367.350,00Regular price -
4,8-Bis[5-(2-ethylhexyl)thiophen-2-yl]-2,6-bis(trimethylstannyl)benzo[1,2-b:4,5-b']dithiophene TCI B4437
Regular price Rp 5.247.900,00Regular price -
4,8-Bis(n-octyloxy)-2,6-bis(trimethylstannyl)benzo[1,2-b:4,5-b']dithiophene TCI B4378
Regular price Rp 4.957.050,00Regular price -
3,3'''-Dihexyl-2,2':5',2'':5'',2'''-quaterthiophene(contains3%Dichloromethaneatmaximum) TCI D5492
Regular price Rp 2.466.450,00Regular price -
2,2':5',2''-Terthiophene-5-carboxaldehyde TCI T1805
Regular price Rp 5.141.850,00Regular price -
3'-Bromo-2,2':5',2''-terthiophene TCI B4050
Regular price Rp 8.055.600,00Regular price
![1160823-78-8 4,8-Bis[(2-ethylhexyl)oxy]-2,6-bis(trimethylstannyl)benzo[1,2-b:4,5-b']dithiophene - AMI Scientific](http://amiscientific.com/cdn/shop/files/TCI2510B5490.jpg?v=1769055924&width=533)
![1352642-37-5 4,8-Bis[5-(2-ethylhexyl)thiophen-2-yl]-2,6-bis(trimethylstannyl)benzo[1,2-b:4,5-b']dithiophene - AMI Scientific](http://amiscientific.com/cdn/shop/files/TCI2510B4437.jpg?v=1768815612&width=533)
![1098102-95-4 4,8-Bis(n-octyloxy)-2,6-bis(trimethylstannyl)benzo[1,2-b:4,5-b']dithiophene - AMI Scientific](http://amiscientific.com/cdn/shop/files/TCI2510B4378.jpg?v=1768815599&width=533)
