551112

Rubrene

sublimed grade, 99.99% trace metals basis

• Synonym(s): 5,6,11,12-Tetraphenylnaphthacene
• Empirical Formula (Hill Notation): C₄₂H₂₈
• CAS Number: 517-51-1
• Molecular Weight: 532.67
• UNSPSC Code: 12352103
• NACRES: NA.23
• PubChem Substance ID: 24879199
• EC Number: 208-242-0
• Beilstein/REAXYS Number: 1917339
• MDL number: MFCD00003703

Properties

• grade: sublimed grade
• Quality Segment: 100
• description: Emissive Layer
• assay: 99.99% trace metals basis
• mp: 330-335 °C (lit.)
• λmax: 299 nm
• fluorescence: λ_em 550 nm in THF
• orbital energy: HOMO 5.4 eV , LUMO 3.2 eV
• OLED device performance: ITO/CuPc/NPD/Alq₃:Rubrene (5%): DCM2 (2%)/Alq₃/Mg:In;
  • Color: red
  • Max. Luminance: 7780 Cd/m²
  , ITO/PEDOT:PSS/EHCz:Rubrene (1 wt%)/Cs₂CO₃:ITO;
  • Color: red
  • Max. EQE: 0.03 %
• SMILES string: c1ccc(cc1)-c2c3ccccc3c(-c4ccccc4)c5c(-c6ccccc6)c7ccccc7c(-c8ccccc8)c25
• InChI: 1S/C42H28/c1-5-17-29(18-6-1)37-33-25-13-14-26-34(33)39(31-21-9-3-10-22-31)42-40(32-23-11-4-12-24-32)36-28-16-15-27-35(36)38(41(37)42)30-19-7-2-8-20-30/h1-28H
• InChI key: YYMBJDOZVAITBP-UHFFFAOYSA-N

Description

General description

Rubrene (99.99% trace metals basis) is a high-purity organic semiconductor widely used in the field of organic electronics, particularly as an emissive layer in organic light-emitting diodes (OLEDs) and organic field-effect transistors (OFETs). Known for its exceptional fluorescence properties, Rubrene emits a vibrant red light with a maximum emission wavelength of 550 nm. This sublimed grade material is characterized by its excellent charge mobility, making it ideal for high-performance electronic applications. With a melting point of 330-335 °C, Rubrene provides stability and reliability for various research and industrial applications.

Application

Organic electronic material useful as OLED dopant (red, λ_em = 550nm) and as p-type organic semiconductor. Carrier mobilities of 8-20 cm²/ Vs can be achieved in OFETs based on single crystals of sublimed rubrene.

Reagent for chemiluminescence research and for transition metal complex ligation.

Features and Benefits

• High Purity: Assay of 99.99% trace metals basis ensures minimal impurities, enhancing performance in sensitive applications.
• Molecular Weight: 532.67 g/mol, facilitating accurate dosing and formulation in experiments.
• Melting Point: 330-335 °C, indicating thermal stability suitable for high-temperature applications.
• Fluorescence Properties: Emits at λmax 550 nm in THF, making it ideal for applications requiring bright red fluorescence.
• Charge Mobility: Achieves carrier mobilities of 8-20 cm²/Vs in OFETs based on single crystals, enhancing device efficiency.

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)