5,12-Bis(phenylethynyl)naphthacene
5,12-Bis(phenylethynyl)naphthacene (CAS: 18826-29-4) is an organic compound with the molecular formula C34H20 and a molecular weight of 428.52 g/mol. This n-channel organic semiconductor is notable for its charge transport and photosensitizing properties. It finds applications in organic and printed electronics, as well as in the development of OLED and PLED materials, contributing to advancements in modern materials science.
- IUPAC
- BPEN
- Synonyms
- BPEN
Organic Electronics
Serves as an n-channel organic semiconductor, crucial for the development of organic and printed electronic devices. Its properties are vital for charge transport layers in various electronic applications.
OLED and PLED Materials
Utilised in the fabrication of Organic Light-Emitting Diodes (OLEDs) and Polymer Light-Emitting Diodes (PLEDs). It contributes to the emissive or charge transport layers, influencing device performance.
Photonic and Optical Materials
Its characteristics as a charge transport and photosensitizing material make it suitable for photonic and optical applications. The compound can be used in dyes and materials requiring specific light interaction properties.
Chemiluminescent Dyes
The compound's properties lend themselves to use as a chemiluminescent dye. This is relevant for applications requiring light emission through chemical reactions.
| Molecular weight | 428.52 |
|---|---|
| Empirical formula | C34H20 |
| Assay | 85% |
| Grade | technical grade |
| Application | An n-channel organic semiconductor.1 |
| Melting point | 248 °C (dec.)(lit.) |
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
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Absorption | λmax 550 nm |
|---|
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 5,12-Bis(phenylethynyl)naphthacene used for?
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5,12-Bis(phenylethynyl)naphthacene is primarily used as an n-channel organic semiconductor in organic and printed electronics, and in materials for OLED and PLED applications. It is also relevant for photonic, optical, and chemiluminescent applications.
What is the CAS number and chemical formula for 5,12-Bis(phenylethynyl)naphthacene?
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The CAS number is 18826-29-4, and the empirical formula is C34H20.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5,12-Bis(phenylethynyl)naphthacene in technical grade with an assay of 85%. This product is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should 5,12-Bis(phenylethynyl)naphthacene be handled safely?
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5,12-Bis(phenylethynyl)naphthacene is classified as a Warning. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves, should be used. Ensure adequate ventilation.
How is 5,12-Bis(phenylethynyl)naphthacene packed, shipped, and exported?
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Tech Serve Solutions, a specialist global supplier and exporter, packs, ships, and exports chemicals according to international regulations for fine chemicals and laboratory reagents. Specific packaging details are confirmed upon order.
How can I request a sample or quote for 5,12-Bis(phenylethynyl)naphthacene?
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To request a sample or a quote for 5,12-Bis(phenylethynyl)naphthacene, please contact our sales team through the website or by direct inquiry. Our team will provide prompt assistance.
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