Poly[2,1,3-benzothiadiazole-4,7-diyl[4,4-bis(2-ethylhexyl)-4H-silolo[3,2-b:4,5-b']dithiophene-2,6-diyl]]

聚[2,1,3-苯并噻二唑-4,7-二基[4,4-双(2-乙基己基)-4H-硅杂环戊二烯并[3,2-B:4,5-B']二噻吩-2,6-二基]]

Also known as: PSBTBT, Si-PCPDTBT, Poly[(4,4-bis(2-ethylhexyl)-4H-silolo[3,2-b:4,5-b']dithiophene-2,6-diyl)-alt-(2,1,3-benzothiadiazole-4,7-diyl)], Poly[2,6-(4,4-bis(2-ethylhexyl)-4H-silolo[3,2-b:4,5-b']dithiophene)-alt-4,7-(2,1,3-benzothiadiazole)], PCPDTBT-Si

Poly[2,1,3-benzothiadiazole-4,7-diyl[4,4-bis(2-ethylhexyl)-4H-silolo[3,2-b:4,5-b']dithiophene-2,6-diyl]] (CAS 1089687-02-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula (C30H38N2S3Si)n and a molecular weight of 550.935 g/mol. It is also known as PSBTBT, Si-PCPDTBT and Poly[(4,4-bis(2-ethylhexyl)-4H-silolo[3,2-b:4,5-b']dithiophene-2,6-diyl)-alt-(2,1,3-benzothiadiazole-4,7-diyl)]. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1089687-02-4

Jingsj CID

J-1527131-0

Molecular Formula

(C₃₀H₃₈N₂S₃Si)n

Chinese Name

聚[2,1,3-苯并噻二唑-4,7-二基[4,4-双(2-乙基己基)-4H-硅杂环戊二烯并[3,2-B:4,5-B']二噻吩-2,6-二基]]

Molecular Weight

550.935 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026