P11255

PTCDA

97%

• Synonym(e): Perylene-3,4,9,10-tetracarboxylic dianhydride, Pigment Red 224
• Empirische Formel (Hill-System): C₂₄H₈O₆
• CAS-Nummer: 128-69-8
• Molekulargewicht: 392.32
• Beilstein: 57831
• EG-Nummer: 204-905-3
• MDL-Nummer: MFCD00006916
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24898155
• NACRES: NA.23

Eigenschaften

• Beschreibung: Band gap: 2.1 eV
• Qualitätsniveau: 100
• Assay: 97%
• Form: powder
• mp (Schmelzpunkt): >300 °C
• Energie der Orbitale: HOMO -6.8 eV ; LUMO -4.7 eV
• Leistung von OPV-Bauelementen: ITO/CuPc/PTCDA/In;
  • Short-circuit current density (J_sc): 2 mA/cm²
  • Open-circuit voltage (V_oc): 0.55 V
  • Fill Factor (FF): 0.35
  • Power Conversion Efficiency (PCE): 1.8 %
• Halbleitereigenschaften: N-type (mobility=10⁻⁴ cm²/V·s)
• InChI: 1S/C24H8O6/c25-21-13-5-1-9-10-2-6-15-20-16(24(28)30-23(15)27)8-4-12(18(10)20)11-3-7-14(22(26)29-21)19(13)17(9)11/h1-8H
• InChIKey: CLYVDMAATCIVBF-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Perylene-3,4,9,10-tetracarboxylic dianhydride (PTCDA) is a perylene derivative which forms highly crystalline films and dyes that can be used for a majority of electronic and opto-electronic applications. It provides a high electron mobility due to its low intermolecular distance which results in π-π conjugation.

Anwendung

Polycondensation of PTCDA with polypropylene glycol (PPG) based diamine can be utilized for the development of perlyene diimides which have a potential use as n-type semiconductors in organic photovoltaics. PTCDA can be used as a light absorbing monomer for the fabrication of bichromophobic light harvesting antenna systems. It can also be used to prepare 3, 4, 9, 10-perylene tetracarboxylic acid-aromatic fluorophores dye for a highly reversible fluorescence switching on different substrates.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 1
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves