684848

Pentacene

sublimed grade, ≥99.9% trace metals basis

• Empirical Formula (Hill Notation): C₂₂H₁₄
• CAS Number: 135-48-8
• Molecular Weight: 278.35
• Beilstein/REAXYS Number: 1912418
• EC Number: 205-193-7
• MDL number: MFCD00003710
• UNSPSC Code: 12352103
• PubChem Substance ID: 329760927
• NACRES: NA.23

Properties

• grade: sublimed grade
• Quality Level: 100
• assay: ≥99.9% trace metals basis
• form: powder
• mp: 372-374 °C (subl.)
• solubility: organic solvents: slightly soluble(lit.)
• orbital energy: HOMO 5 eV ; LUMO 3 eV
• OPV device performance: ITO/pentacene/C60/BCP/Al;
  • Short-circuit current density (J_sc): 15 mA/cm²
  • Open-circuit voltage (V_oc): 0.36 V
  • Fill Factor (FF): 0.5
  • Power Conversion Efficiency (PCE): 2.7 %
• semiconductor properties: P-type (mobility=0.4-3 cm²/V·s) (on/off ratio=1E5-1E8)
• SMILES string: c1ccc2cc3cc4cc5ccccc5cc4cc3cc2c1
• InChI: 1S/C22H14/c1-2-6-16-10-20-14-22-12-18-8-4-3-7-17(18)11-21(22)13-19(20)9-15(16)5-1/h1-14H
• InChI key: SLIUAWYAILUBJU-UHFFFAOYSA-N

Description

General description

TGA/DSC Lot specific traces available upon request

Safety Information

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