Hexaazatriphenylenehexacabonitrile

• CAT Number: M138545
• CAS Number: 105598-27-4
• Molecular Formula: C18N12
• Molecular Weight: 384.30
• Purity: ≥95%
• Storage: Room Temperature (Recommended in a cool and dark place)
• IUPAC Name: 3,6,9,12,15,18-hexazatetracyclo[12.4.0.02,7.08,13]octadeca-1(18),2,4,6,8,10,12,14,16-nonaene-4,5,10,11,16,17-hexacarbonitrile
• InChI: InChI=1S/C18N12/c19-1-7-8(2-20)26-14-13(25-7)15-17(29-10(4-22)9(3-21)27-15)18-16(14)28-11(5-23)12(6-24)30-18
• InChIKey: DKHNGUNXLDCATP-UHFFFAOYSA-N
• SMILES: C(#N)C1=C(N=C2C(=N1)C3=NC(=C(N=C3C4=NC(=C(N=C24)C#N)C#N)C#N)C#N)C#N

Hexaazatriphenylenehexacarbonitrile (HAT-CN)(CAT: M138545) is a high-performance electron-accepting material widely used in organic optoelectronic devices. With its planar, nitrogen-rich polycyclic aromatic structure and six electron-withdrawing cyano groups, HAT-CN exhibits excellent electron affinity, strong oxidative properties, and robust thermal stability. It is commonly employed as a hole-injection layer (HIL) modifier in organic light-emitting diodes (OLEDs), organic photovoltaics (OPVs), and thin-film transistors, where it enhances charge balance and device efficiency. In addition, its unique electronic characteristics make it valuable in molecular conductors and surface science research. Combining stability, processability, and superior interfacial properties, HAT-CN is essential for next-generation organic electronic technologies.