BDT-Th(TPS)-Sn

CAS Number 2035466-88-5

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

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High-purity synthesis intermediate

Has been used in tandem organic solar cells applications

Overview
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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.

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.

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To the best of our knowledge the information provided here is accurate. The values provided are typical at the time of manufacture and may vary over time and from batch to batch. Products may have minor cosmetic differences (e.g. to the branding) compared to the photos on our website. All products are for laboratory and research and development use only.