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Atomfair 9,9-Dioctyl-9H-fluorene-2,7-dicarbaldehyde C31H42O2 CAS 380600-91-9

9,9-Dioctyl-9H-fluorene-2,7-dicarbaldehyde (CAS No. 380600-91-9) is a high-purity organic compound with the molecular formula C31H42O2, widely used in advanced materials research and organic electronics. This fluorene-based dicarbaldehyde derivative features two aldehyde functional groups at the 2,7-positions and two octyl chains at the 9-position, enhancing solubility and processability while maintaining structural rigidity. Its extended π-conjugated system makes it an excellent building block for synthesizing conjugated polymers, small-molecule semiconductors, and luminescent materials. Ideal for OLEDs, OFETs, and photovoltaic applications, this compound is rigorously tested for purity (typically ≥95% by HPLC) and packaged under inert conditions to ensure stability. Available in research quantities with…

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Description

9,9-Dioctyl-9H-fluorene-2,7-dicarbaldehyde (CAS No. 380600-91-9) is a high-purity organic compound with the molecular formula C31H42O2, widely used in advanced materials research and organic electronics. This fluorene-based dicarbaldehyde derivative features two aldehyde functional groups at the 2,7-positions and two octyl chains at the 9-position, enhancing solubility and processability while maintaining structural rigidity. Its extended π-conjugated system makes it an excellent building block for synthesizing conjugated polymers, small-molecule semiconductors, and luminescent materials. Ideal for OLEDs, OFETs, and photovoltaic applications, this compound is rigorously tested for purity (typically ≥95% by HPLC) and packaged under inert conditions to ensure stability. Available in research quantities with comprehensive analytical data (NMR, MS, HPLC).

Properties

  • CAS Number: 380600-91-9
  • Complexity: 519
  • IUPAC Name: 9,9-dioctylfluorene-2,7-dicarbaldehyde
  • InChI: InChI=1S/C31H42O2/c1-3-5-7-9-11-13-19-31(20-14-12-10-8-6-4-2)29-21-25(23-32)15-17-27(29)28-18-16-26(24-33)22-30(28)31/h15-18,21-24H,3-14,19-20H2,1-2H3
  • InChI Key: ZVQJNVBHJBLVSX-UHFFFAOYSA-N
  • Exact Mass: 446.318480578
  • Molecular Formula: C31H42O2
  • Molecular Weight: 446.7
  • SMILES: CCCCCCCCC1(C2=C(C=CC(=C2)C=O)C3=C1C=C(C=C3)C=O)CCCCCCCC
  • Topological: 34.1
  • Monoisotopic Mass: 446.318480578
  • Synonyms: 380600-91-9, 9,9-Dioctyl-9H-fluorene-2,7-dicarbaldehyde, DTXSID10699661, DTXCID70650410, 9,9-Di-n-octylfluorene-2,7-dicarboxaldehyde, 9,9-DIOCTYLFLUORENE-2,7-DICARBALDEHYDE, MFCD12022420, 9,9-DIOCTYL-2,7-DIFORMYLFLUORENE, 634191-15-4, SCHEMBL851336, SCHEMBL14126186, AKOS037646021, AS-65843, D4671, D90319

Application

9,9-Dioctyl-9H-fluorene-2,7-dicarbaldehyde serves as a key monomer in the synthesis of conjugated polymers for organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs). Its rigid fluorene core and aldehyde groups enable efficient polymerization via Suzuki or Stille coupling reactions, yielding materials with tunable optoelectronic properties. Researchers also utilize it to create fluorescent probes and liquid crystalline materials due to its planar structure and functionalization versatility. The octyl side chains improve solubility for solution-processing in thin-film device fabrication.

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Disclaimer

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This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

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