129-68-0

Basic information

• Product Name: aceanthryleno[2,1-a]aceanthrylene-5,13-dione
• Synonyms: Aceanthryleno(2,1-a)aceanthrylene-5,13-dione
• CAS NO: 129-68-0
• Molecular Formula: C₃₀H₁₄O₂
• Molecular Weight: 406.431
• EINECS: 204-960-3
• Mol File: 129-68-0.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 668.1°C at 760 mmHg
• Flash Point: 239.1°C
• Density: 1.51g/cm³
• Vapor Pressure: 1.03E-17mmHg at 25°C
• Refractive Index: 1.846
• CAS DataBase Reference: aceanthryleno[2,1-a]aceanthrylene-5,13-dione(CAS DataBase Reference)
• NIST Chemistry Reference: aceanthryleno[2,1-a]aceanthrylene-5,13-dione(129-68-0)
• EPA Substance Registry System: aceanthryleno[2,1-a]aceanthrylene-5,13-dione(129-68-0)

Safety Data

• Hazardous Substances Data: 129-68-0(Hazardous Substances Data)

Upstream product

• 5816-02-4 10,10'-(1,2-ethanediylidene)bisanthrone 
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Relevant articles and documents

Z-Shaped Pentaleno-Acene Dimers with High Stability and Small Band Gap

Acene-based materials have promising applications for organic electronics but the major constrain comes from their poor stability. Herein a new strategy to stabilize reactive acenes, by fusion of an anti-aromatic pentalene unit onto the zigzag edges of two acene units to form a Z-shaped acene dimer, is introduced. The Z-shaped acene dimers are extremely stable and show a small energy gap resulting from intramolecular donor-acceptor interactions. X-ray crystallographic analysis revealed their unique geometry and one-dimensional slip-stack columnar structure. Besides optical and electrochemical characterizations, solution-processed field-effect transistors were also fabricated.