Description

2-(9,9′-Spirobi[fluoren]-2-yl)-4,6-diphenyl-1,3,5-triazine (CAS No. 1207176-84-8) is a high-purity organic compound with the molecular formula C₄₀H₂₅N₃. This advanced material features a unique spirobi[fluorene] core integrated with a diphenyl-1,3,5-triazine moiety, offering exceptional thermal stability and optoelectronic properties. Its rigid, conjugated structure makes it ideal for applications in organic light-emitting diodes (OLEDs), perovskite solar cells, and other optoelectronic devices. The compound is synthesized under stringent conditions to ensure >98% purity (HPLC), with thorough characterization via ¹H/¹³C NMR, MS, and elemental analysis. Packaged under inert gas to prevent degradation, it is supplied as a fine crystalline powder with batch-specific certificates of analysis.

Properties

• CAS Number: 1207176-84-8
• Complexity: 903
• IUPAC Name: 2,4-diphenyl-6-(9,9′-spirobi[fluorene]-2-yl)-1,3,5-triazine
• InChI: InChI=1S/C40H25N3/c1-3-13-26(14-4-1)37-41-38(27-15-5-2-6-16-27)43-39(42-37)28-23-24-32-31-19-9-12-22-35(31)40(36(32)25-28)33-20-10-7-17-29(33)30-18-8-11-21-34(30)40/h1-25H
• InChI Key: YMMIMGRBLQBRNC-UHFFFAOYSA-N
• Exact Mass: 547.204847810
• Molecular Formula: C40H25N3
• Molecular Weight: 547.6
• SMILES: C1=CC=C(C=C1)C2=NC(=NC(=N2)C3=CC4=C(C=C3)C5=CC=CC=C5C46C7=CC=CC=C7C8=CC=CC=C68)C9=CC=CC=C9
• Topological: 38.7
• Monoisotopic Mass: 547.204847810
• Synonyms: 1207176-84-8, 2-(9,9′-Spirobi[fluoren]-2-yl)-4,6-diphenyl-1,3,5-triazine, 2,4-diphenyl-6-(9,9′-spirobi[9H-fluoren]-2-yl)-1,3,5-triazine, 1,3,5-Triazine, 2,4-diphenyl-6-(9,9′-spirobi[9H-fluoren]-2-yl)-, 2,4-diphenyl-6-(9,9′-spirobi[fluorene]-2-yl)-1,3,5-triazine, 1,3,5-Triazine, 2,4-diphenyl-6-(9,9/’-spirobi[9H-fluoren]-2-yl)-, MFCD30721570, SCHEMBL132140, AKOS037478228, BS-44435, DB-103962, P2512, T71636, 1,3,5-Triazine, 2,4-Diphenyl-6-(9,9-Spirobi[9H-Fluoren]-2-yl), 2,4-diphenyl-6-(9,9′-spirobi[fluorene]-2′-yl)-1,3,5-triazine, 2-(9,9”-Spirobi[fluoren]-2-yl)-4,6-diphenyl-1,3,5-triazine, 2-(9,9′-Spirobi[fluoren]-2-yl)-4,6-diphenyl-1,3,5-triazine, >/=98%

Application

This compound serves as a high-performance electron-transport material (ETM) in OLEDs due to its high electron affinity and thermal stability. It is also used as a host material in phosphorescent OLEDs (PhOLEDs) to enhance device efficiency and longevity. Researchers employ it in perovskite solar cells to improve charge extraction and reduce recombination losses at interfaces.

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