1,3-Dibromo-5-(2-ethylhexyl)-4H-thieno[3,4-c]pyrrole- 4,6(5H)-dione
1,3-Dibromo-5-(2-ethylhexyl)-4H-thieno[3,4-c]pyrrole-4,6(5H)-dione (CAS: 1231160-83-0) is an organic compound with a molecular weight of 423.16 g/mol. It serves as a key monomer in the synthesis of low band gap polymers, particularly for applications in organic and printed electronics. This compound is primarily utilised in the development of bulk heterojunction solar cells and as an electron acceptor material in polymer solar cells.
- Synonyms
- 6(5H)-dione,1231160-83-0, C14H17Br2NO2S
![1,3-Dibromo-5-(2-ethylhexyl)-4H-thieno[3,4-c]pyrrole- 4,6(5H)-dione (C14H17Br2NO2S) — chemical structure, CAS 1231160-83-0; Materials Science, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1231160-83-0.png&w=3840&q=75)
Polymer Solar Cells
This monomer is employed in the synthesis of low band gap polymers essential for various organic photovoltaic (OPV) devices, including bulk heterojunction solar cells. Its properties make it suitable as an electron acceptor material (n-type semiconductor) within these cells.
Organic Electronics
As a building block for specialized polymers, this compound contributes to advancements in organic and printed electronics. It is particularly relevant in the fabrication of materials for next-generation electronic devices.
Synthetic Reagent
The compound functions as a valuable thiophene-based building block for organic synthesis. Its specific structure allows for the tailored creation of complex molecular architectures for materials science.
| Molecular weight | 423.16 |
|---|---|
| Empirical formula | C14H17Br2NO2S |
| Assay | 97% |
| Application | • This monomer is used in the synthesis of low band gap polymers for numerous OPV devices including bulk heterojunction solar cells1.• Used as an electron acceptor material (n-type semiconductor) in Polymer Solar Cells.2 |
| Melting point | 109-114 °C |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1,3-Dibromo-5-(2-ethylhexyl)-4H-thieno[3,4-c]pyrrole-4,6(5H)-dione used for?
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It is used as a monomer in the synthesis of low band gap polymers for organic photovoltaic (OPV) devices, such as bulk heterojunction solar cells, and as an electron acceptor material (n-type semiconductor) in polymer solar cells.
What is the CAS number and formula for this compound?
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The CAS number is 1231160-83-0 and the empirical formula is C14H17Br2NO2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with an assay of 97%. We do not represent this product as USP, BP, EP or any other pharmacopoeia grade.
What are the safety considerations for handling this chemical?
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This compound is classified as a Warning. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment, ensuring good ventilation. Avoid breathing dust/fume/gas/mist/vapours/spray (P261) and if in eyes, rinse cautiously with water for several minutes (P305 + P351 + P338).
How is this chemical shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, providing reliable shipping and export services worldwide.
How can I request a quote or sample?
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To request a quote or sample, please contact our sales team through the website or by phone, providing the product name and CAS number (1231160-83-0).
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