BDT-Th(TPS)-Sn

CAS Number 2035466-88-5

Chemistry Building Blocks, Heterocyclic Building Blocks, Materials, Monomers, Organotin Compounds

High-purity synthesis intermediate

Has been used in tandem organic solar cells applications

Specifications | MSDS | Literature and Reviews

2,6-Bis(trimethylstannyl)-4,8-bis(5-(tripropylsilyl)thiophen-2-yl)benzo[1,2-b:4,5-b’]dithiophene, also referred to as BDT-Th(TPS)-Sn, has been used for the synthesis of J61 and J71 in the application of tandem organic solar cells.

Benzodithiophene building block

for semiconductors, OFETs, and solar cells

Worldwide shipping

Quick and reliable shipping

Capped with trimethyltin

for facil coupling reactions

High purity

>98% Purity

General Information

CAS Number	2035466-88-5
Chemical Formula	C₄₂H₆₆S₄Si₂Sn₂
Molecular Weight	992.82 g/mol
Synonyms	2,6-Bis(trimethylstannyl)-4,8-bis(5-(tripropylsilyl)thiophen-2-yl)benzo[1,2-b:4,5-b’]dithiophene
Classification / Family	Thiophene, Fused thiophene, Semiconductor synthesis intermediates, Low band-gap polymers, OFETs, Organic photovoltaics, polymer solar cells

Chemical Structure

BDT-TPSTh, 2035466-88-5, 2,6-bis(trimethyltin)-(4,8-bis(5-(tripropylsilyl)thiophen-2-yl)benzo[1,2-b:4,5-b’]dithiophene) — Chemical structure of BDT-Th(TPS)-Sn, CAS 2035466-88-5

Product Details

Purity	>98% (by ¹H NMR in CDCl₃)
Melting Point	N/A
Appearance	White powder/crystals

MSDS Documentation

BDT-Th(TPS)-Sn MSDS Sheet

Literature and Reviews

11.4% Efficiency non-fullerene polymer solar cells with trialkylsilyl substituted 2D-conjugated polymer as donor, H. Bin et al., Nat. Commun., 7:13651 (2016); DOI: 10.1038/ncomms13651.