Poly[(5,6-dihydro-5-octyl-4,6-dioxo-4H-thieno[3,4-c]pyrrole-1,3-diyl)[4,8-bis[(2-ethylhexyl)oxy]benzo[1,2-b:4,5-b′]dithiophene-2,6-diyl]]
Poly[(5,6-dihydro-5-octyl-4,6-dioxo-4H-thieno[3,4-c]pyrrole-1,3-diyl)[4,8-bis[(2-ethylhexyl)oxy]benzo[1,2-b:4,5-b′]dithiophene-2,6-diyl]] (CAS: 1223479-75-1) is a specialised polymer with the linear formula (C<sub>40</sub>H<sub>53</sub>NO<sub>4</sub>S<sub>3</sub>)<sub>n</sub>. This p-type organic semiconductor is designed for advanced electronic applications. Its primary uses include its role as a donor material in high-efficiency organic photovoltaic (OPV) cells and as an active component in organic field-effect transistors (OFETs), leveraging its excellent semiconducting properties.
- IUPAC
- PBDT-TPD,PBDTTPD
- Synonyms
- 4-c]pyrrole-1,3-diyl)[4,8-bis[(2-ethylhexyl)oxy]benzo[1,2-b:4,5-b′]dithiophene-2,6-diyl]],(C40H53NO4S3)n,PBDT-TPD,PBDTTPD
![Poly[(5,6-dihydro-5-octyl-4,6-dioxo-4H-thieno[3,4-c]pyrrole-1,3-diyl)[4,8-bis[(2-ethylhexyl)oxy]benzo[1,2-b:4,5-b′]dithiophene-2,6-diyl]] ((C40H53NO4S3)n) — chemical structure, CAS 1223479-75-1; Materials Science, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1223479-75-1.png&w=3840&q=75)
Organic Photovoltaics (OPV)
This polymer serves as a key donor material in the fabrication of high-efficiency organic solar cells. It has demonstrated power conversion efficiencies (PCE) of up to 6.8% in certain device configurations, contributing to advancements in renewable energy technologies.
Organic Field-Effect Transistors (OFETs)
The compound functions as an active layer in OFETs due to its robust p-type semiconducting characteristics. These transistors are vital for flexible electronics, displays, and sensors, where its properties enable efficient charge transport.
Materials Science Research
As a sophisticated organic semiconductor, it is utilised in materials science for fundamental research into charge transport mechanisms and the development of novel electronic materials. Its unique structure facilitates study of structure-property relationships.
Organic and Printed Electronics
This polymer is suitable for applications in organic and printed electronics, enabling the development of low-cost, large-area electronic devices through solution-processing techniques.
| Linear formula | (C40H53NO4S3)n |
|---|---|
| Application | Use in organic high efficiency photovoltaic cells (PCE 6.8%) and field effect transistors. |
| Melting point | >300 °C |
Hazard statements
- H302Harmful if swallowed
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Absorption | λmax 627 nm (thin film) |
|---|
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 Poly[(5,6-dihydro-5-octyl-4,6-dioxo-4H-thieno[3,4-c]pyrrole-1,3-diyl)[4,8-bis[(2-ethylhexyl)oxy]benzo[1,2-b:4,5-b′]dithiophene-2,6-diyl]] primarily used for?
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This polymer is primarily used as a donor material in high-efficiency organic photovoltaic (OPV) cells and as an active material in organic field-effect transistors (OFETs).
What is the CAS number and formula for this compound?
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The CAS number is 1223479-75-1 and the linear formula is (C40H53NO4S3)n.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for research and development purposes. The specific assay or purity is not detailed in the provided data, and it is not represented as USP, BP, or EP grade.
How should this chemical be handled safely?
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This chemical is classified as harmful if swallowed (H302) and requires careful handling. Refer to the Safety Data Sheet (SDS) for comprehensive safety and handling information.
How is this product typically packed and shipped?
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Tech Serve Solutions is a global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents, adhering to international shipping regulations for chemical products.
How can I request a sample or obtain a quote?
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To request a sample or obtain a quote for Poly[(5,6-dihydro-5-octyl-4,6-dioxo-4H-thieno[3,4-c]pyrrole-1,3-diyl)[4,8-bis[(2-ethylhexyl)oxy]benzo[1,2-b:4,5-b′]dithiophene-2,6-diyl]], please contact our sales team directly through our website or by phone.
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