2,6-Bis(trimethylstannyl)-4,8-bis(5-(tripropylsilyl)thiophen-2-yl)benzo[1,2-b:4,5-b’]dithiophene CAS

Introduction：Basic information about 2,6-Bis(trimethylstannyl)-4,8-bis(5-(tripropylsilyl)thiophen-2-yl)benzo[1,2-b:4,5-b’]dithiophene CAS, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

2,6-Bis(trimethylstannyl)-4,8-bis(5-(tripropylsilyl)thiophen-2-yl)benzo[1,2-b:4,5-b’]dithiophene Basic information

• Product Name: 2,6-Bis(trimethylstannyl)-4,8-bis(5-(tripropylsilyl)thiophen-2-yl)benzo[1,2-b:4,5-b’]dithiophene
• Synonyms: Stannane, 1,1'-[4,8-bis[5-(tripropylsilyl)-2-thienyl]benzo[1,2-b:4,5-b']dithiophene-2,6-diyl]bis[1,1,1-trimethyl-;(5,5'-(2,6-bis(trimethylstannyl)benzo[1,2-b:4,5-b']dithiophene-4,8-diyl)bis(thiophene-5,2-diyl))bis(tripropylsilane);BDT-Th(TPS)-Sn;(5,5 '- (2,6-bis (trimethylstanyl) benzo [1,2-b:4,5-b'] dithiophen-4,8-diyl) bis (thiophen-5,2-diyl)) bis (tripropylsilane);2,6-Bis(trimethylstannyl)-4,8-bis(5-(tripropylsilyl)thiophen-2-yl)benzo[1,2-b:4,5-b’]dithiophene
• CAS: 2035466-88-5
• MF: C42H66S4Si2Sn2
• MW: 992.82
• Mol File: 2035466-88-5.mol

2,6-Bis(trimethylstannyl)-4,8-bis(5-(tripropylsilyl)thiophen-2-yl)benzo[1,2-b:4,5-b’]dithiophene Chemical Properties

• form: powder/crystals
• color: White

2,6-Bis(trimethylstannyl)-4,8-bis(5-(tripropylsilyl)thiophen-2-yl)benzo[1,2-b:4,5-b’]dithiophene Usage And Synthesis

Description

2,6-Bis(trimethylstannyl)-4,8-bis(5-(tripropylsilyl)thiophen-2-yl)benzo[1,2-b:4,5-b’]dithiophene is also named BDTT-Si. The absorption maximum of BDTT-Si is at 380 nm. It can synthesize polymers with ftaz-based monomers through Stille-coupling polycondensation. Due to the complementary absorption of donor and acceptor, the power conversion efficiency, open circuit voltage, and short-circuit current density of the polymer solar cells prepared by this polymer are increased.