6,13-Bis((triethylsilyl)ethynyl)pentacene
6,13-Bis((triethylsilyl)ethynyl)pentacene (CAS: 398128-81-9) is a high-purity organic semiconductor with a molecular weight of 554.91 g/mol. This p-type material is integral to advancements in organic electronics, serving as a key component in OFETs and OPVs. Its unique structure facilitates efficient charge transport, making it valuable for research and development in printed electronics and next-generation semiconductor applications.
- IUPAC
- TES pentacene
- Synonyms
- TES pentacene
Organic Field-Effect Transistors (OFETs)
Utilised as a p-type semiconductor in the active layer of OFETs. Its molecular structure enables efficient hole transport, contributing to device performance in flexible electronics and displays.
Organic Photovoltaic Devices (OPVs)
Employed as a p-type semiconductor or as an additive blended with other materials, such as P3HT, in OPVs. It aids in enhancing charge separation and transport efficiency within the photovoltaic cell.
Printed Electronics
A key material for developing printable electronic circuits and components. Its semiconducting properties are compatible with solution-based processing techniques used in this field.
Small Molecule Semiconductors
Serves as a p-type small molecule semiconductor for fundamental research and application development in advanced electronic materials.
| Molecular weight | 554.91 |
|---|---|
| Empirical formula | C38H42Si2 |
| Assay | ≥99% (HPLC) |
| Application | TES-Pentacene can be used as a p-type semiconductor and also as an additive when combined with other semiconducting materials such as poly-3-hexylthiophene (P3HT) for use in Organic Photovoltaic Devices. |
| Melting point | 261-266 °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) | 26-39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Semiconductor Properties | P-type (mobility=10−5 cm2/V·s) |
|---|
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 6,13-Bis((triethylsilyl)ethynyl)pentacene used for?
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This compound is primarily used as a p-type organic semiconductor in applications such as Organic Field-Effect Transistors (OFETs) and Organic Photovoltaic Devices (OPVs). It is also valuable in the field of printed electronics and as a p-type small molecule semiconductor for research.
What are the CAS number and molecular formula for 6,13-Bis((triethylsilyl)ethynyl)pentacene?
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The CAS number is 398128-81-9 and the molecular formula is C38H42Si2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 6,13-Bis((triethylsilyl)ethynyl)pentacene with an assay of ≥99% (HPLC). This product is supplied for research and laboratory use and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling precautions for 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). Always handle in a well-ventilated area, wear appropriate personal protective equipment (gloves, eye protection), and avoid inhalation of dust or vapours. Refer to the Safety Data Sheet (SDS) for comprehensive handling information.
How is 6,13-Bis((triethylsilyl)ethynyl)pentacene packed, shipped, and exported?
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Tech Serve Solutions expertly packs, ships, and exports fine chemicals globally, adhering to all relevant regulations for hazardous materials. Specific packaging details are available upon request.
How can I request a sample or obtain a quote for 6,13-Bis((triethylsilyl)ethynyl)pentacene?
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To request a sample or obtain a quote, please contact our sales department via the website or by phone. Our team will be pleased to assist you with your inquiry.
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