Benz[b]anthracene
Benz[b]anthracene (CAS: 92-24-0) is an organic compound with the formula C18H12. This polycyclic aromatic hydrocarbon is recognised for its semiconducting properties, particularly as a p-type organic conductor. It is also employed as a dopant in organic light-emitting diodes (OLEDs). TSS offers this material in a sublimed grade, suitable for advanced electronic device applications.
- IUPAC
- 2,3-Benzanthracene,Naphthacene,Tetracene
- Synonyms
- 2,3-Benzanthracene,Naphthacene,Tetracene
![Benz[b]anthracene (C18H12) — chemical structure, CAS 92-24-0; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F92-24-0.png&w=3840&q=75)
P-Type Organic Conductor
Benz[b]anthracene functions as a p-type organic semiconductor with a reported mobility of 0.4 cm²/V·s. This characteristic makes it valuable in the development of organic electronic devices.
OLED Dopant
The compound is utilized as a dopant in organic light-emitting diodes (OLEDs). Its electronic properties contribute to the performance and efficiency of these optoelectronic devices.
Organic Electronics Research
As a fundamental organic building block and small molecule, Benz[b]anthracene is a key material in research for organic field-effect transistors (OFETs) and organic photovoltaics (OPVs).
| Molecular weight | 228.29 |
|---|---|
| Empirical formula | C18H12 |
| Assay | 98% |
| Grade | sublimed grade |
| Application | p-Type organic conductor and OLED dopant. Sublimed grade for organic electronic device applications. |
| Melting point | >300 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Transport (UN / ADR) | UN 3077 9/PG 3 |
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Semiconductor Properties | P-type (mobility=0.4 cm2/V·s) |
|---|---|
| Orbital Energy | HOMO 5.4 eV LUMO 2.7 eV |
| Opv Device Performance | ITO/PEDOT:PSS/tetracene/C60/BCP/Al1• Short-circuit current density (Jsc): 7 mA/cm2• Open-circuit voltage (Voc): 0.58 V• Fill Factor (FF): 0.57• Power Conversion Efficiency (PCE): 2.3 % |
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 Benz[b]anthracene primarily used for?
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Benz[b]anthracene is primarily used as a p-type organic conductor and as a dopant in OLEDs, finding application in organic electronics and materials science.
What are the CAS number and chemical formula for Benz[b]anthracene?
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The CAS number for Benz[b]anthracene is 92-24-0, and its chemical formula is C18H12.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Benz[b]anthracene in a sublimed grade with an assay of 98%. This material is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should Benz[b]anthracene be handled safely?
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Safe handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Refer to the safety data sheet for comprehensive guidance.
How is Benz[b]anthracene packed, shipped, and exported?
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Benz[b]anthracene is classified under UN 3077, Hazard Class 9, Packing Group III, indicating it is an environment-alert substance. TSS ensures compliance with all regulations for packing, shipping, and exporting this chemical globally.
How can I request a sample or quote for Benz[b]anthracene?
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To request a sample or obtain a quote for Benz[b]anthracene, please contact our sales department through the website or by phone.
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