Description

6,12-Dihydroindeno[1,2-b]fluorene (CAS No. 486-52-2) is a high-purity polycyclic aromatic hydrocarbon (PAH) with the molecular formula C₂₀H₁₄. This compound features a rigid, planar structure composed of fused indene and fluorene units, making it an excellent candidate for organic electronic applications. Its extended π-conjugation system lends itself to use in optoelectronic materials, including organic light-emitting diodes (OLEDs), organic photovoltaics (OPVs), and field-effect transistors (OFETs). Available in >98% purity (HPLC), this product is rigorously tested for consistency and performance, ensuring reliable results for researchers in materials science and synthetic chemistry. Packaged under inert gas to prevent degradation, it is supplied as a crystalline solid with detailed technical data, including NMR, MS, and HPLC chromatograms.

Properties

• CAS Number: 486-52-2
• Complexity: 336
• IUPAC Name: 6,12-dihydroindeno[1,2-b]fluorene
• InChI: InChI=1S/C20H14/c1-3-7-17-13(5-1)9-15-11-20-16(12-19(15)17)10-14-6-2-4-8-18(14)20/h1-8,11-12H,9-10H2
• InChI Key: QBBPWJMJLXOORS-UHFFFAOYSA-N
• Exact Mass: 254.109550447
• Molecular Formula: C20H14
• Molecular Weight: 254.3
• SMILES: C1C2=CC=CC=C2C3=CC4=C(C=C31)C5=CC=CC=C5C4
• Monoisotopic Mass: 254.109550447
• Synonyms: 6,12-dihydroindeno[1,2-b]fluorene, 486-52-2, Indeno[1,2-b]fluorene, 6,12-dihydro-, MFCD18206418, SCHEMBL2238415, SCHEMBL4824234, SCHEMBL4824240, SCHEMBL5058433, QBBPWJMJLXOORS-UHFFFAOYSA-N, AKOS028113932, DS-20074, DB-155872, CS-0162832, C75293, 2,2′ – methylene – 5′,6” – methylene – p – terpenyl

Application

6,12-Dihydroindeno[1,2-b]fluorene serves as a key building block for organic semiconductors due to its high charge-carrier mobility and thermal stability. Researchers utilize it as a core scaffold in the synthesis of blue-emitting materials for OLED displays and lighting. Its planar structure also facilitates studies on intermolecular interactions in crystalline organic electronics. Additionally, it is investigated as an electron donor in bulk heterojunction solar cells to improve power conversion efficiency.

Safety and Hazards

GHS Hazard Statements

• H400 (100%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
• H410 (100%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]

Precautionary Statements

• P273, P391, and P501

Hazard Classes and Categories

• Aquatic Acute 1 (100%)
• Aquatic Chronic 1 (100%)

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