698415

Benz[b]anthracene

sublimed grade, 99.99% trace metals basis

• Synonym(s): 2,3-Benzanthracene, Naphthacene, Tetracene
• Empirical Formula (Hill Notation): C₁₈H₁₂
• CAS Number: 92-24-0
• Molecular Weight: 228.29
• UNSPSC Code: 12352103
• NACRES: NA.23
• PubChem Substance ID: 329761252
• EC Number: 202-138-9
• Beilstein/REAXYS Number: 1909299
• MDL number: MFCD00003702

Properties

• grade: sublimed grade
• Quality Segment: 100
• assay: 99.99% trace metals basis
• form: powder
• mp: >300 °C (lit.)
• λmax: 277 nm
• fluorescence: λ_em 481, 514 nm in dichloromethane-d₂
• orbital energy: HOMO 5.4 eV , LUMO 2.7 eV
• OPV device performance: ITO/PEDOT:PSS/tetracene/C60/BCP/Al;
  • Short-circuit current density (J_sc): 7 mA/cm²
  • Open-circuit voltage (V_oc): 0.58 V
  • Fill Factor (FF): 0.57
  • Power Conversion Efficiency (PCE): 2.3 %
• semiconductor properties: P-type (mobility=0.4 cm²/V·s)
• SMILES string: c1ccc2cc3cc4ccccc4cc3cc2c1
• InChI: 1S/C18H12/c1-2-6-14-10-18-12-16-8-4-3-7-15(16)11-17(18)9-13(14)5-1/h1-12H
• InChI key: IFLREYGFSNHWGE-UHFFFAOYSA-N

Description

General description

Benz[b]anthracene is an ethylnylated acene that is a conducting polymer, which can be used as a donor material. It has a high photoluminescence and quantum yield that makes it a promising candidate in the development of single crystal electronic material.

Benz[b]anthracene is a fused polycyclic aromatic compound with an electron field-effect mobility of about 10 cm² /Vs

Application

p-Type organic conductor and OLED dopant. Sublimed grade for organic electronic device applications. Suitable for organic semiconductor lasers.

Benz[b]anthracene can be used in a wide range of organic electronics based devices, which include organic light emitting diodes (OLEDs), solar cells, organic photovoltaics (OPVs), thin film transistors (TFTs), and other single crystal based organic semiconductors.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)