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Product Code B481-1g
Price $313 ex. VAT

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DPP-HD-2ThBr, high purity monomer for the synthesis of PDPP3T

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3,6-bis(5-bromothiophen-2-yl)-2,5-bis(2-hexyldecyl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione (DPP-HD-2ThBr) is a family member of pyrrolopyrrole-dione (DPP). This monomer has been used for the synthesis of PDPP3T, which is a low band-gap polymer semiconductor commonly used as i) a polymer donor material for OPV, and ii) hole-transport layer (HTL) for perovskite solar cells.

This product has been used in our own lab for the synthesis of PDPP3T.

Capped with bromide

Capped with bromide

a PDPP3T monomer

Pyrrolopyrrole building block

Pyrrolopyrrole building block

for semiconductors, OFETs, and solar cells

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High purity 1000623-98-2

High purity

>98% High purity

General Information

CAS Number 1000623-98-2
Chemical Formula C46H70Br2N2O2S2
Molecular Weight 907.0 g/mol
Synonyms 3,6-bis(5-bromothiophen-2-yl)-2,5-bis(2-hexyldecyl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione
Classification / Family Pyrroles, Pyrrolopyrrole-dione (DPP), Thiophenes, Acceptor, Organic semiconducting materials, Semiconductor synthesis, Building blocks

Chemical Structure

1000623-98-2, DPP-HD-2ThBr, dpp-hd
Chemical structure of DPP-HD-2ThBr, 1000623-98-2

Product Details

Purity >98%
Melting Point 110 °C - 115 °C
Appearance Dark red/purple solid

MSDS Documentation

DPP-HD-2ThBr MSDSDPP-HD-2ThBr MSDS Sheet

Literature and Reviews

  1. High Thermoelectric Power Factor of a Diketopyrrolopyrrole-Based Low Bandgap Polymer via Finely Tuned Doping Engineering, I. Jung et al., Sci Rep., 7, 44704 (2017); doi: 10.1038/srep44704.
  2. Solution processed pristine PDPP3T polymer as hole transport layer for efficient perovskite solar cells with slower degradation, A. Dubey et al, Sol. Energy Mater Sol. 145 (3), 193-199 (2016); https://doi.org/10.1016/j.solmat.2015.10.008.
  3. Effects of 2,3,5,6-tetrafluoro-7,7,8,8-tetracyanoquinodimethane doping on diketopyrrolopyrrole-based, low crystalline, high mobility polymeric semiconductor, S. Yoon et al., Appl. Phys. Lett. 107, 133302 (2015); doi: 10.1063/1.4932530.

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.

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