DPP-HD-2ThBr

CAS Number 1000623-98-2

Chemistry Building Blocks, Dibromo Monomers, Heterocyclic Building Blocks, Materials, Monomers

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

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Specifications | MSDS | Literature and Reviews

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 (CAS number 1000623-98-2), 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

A PDPP3T monomer

Pyrrolopyrrole building block

For semiconductors, OFETs, and solar cells

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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 MSDS Sheet

Literature and Reviews

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.
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.
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.