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Atomfair 4,4′-(9-Fluorenylidene)dianiline C25H20N2

Description 4,4′-(9-Fluorenylidene)dianiline (CAS No. 15499-84-0) is a high-purity aromatic diamine with the molecular formula C25H20N2. This compound, also known as 9,9-Bis(4-aminophenyl)fluorene , features a rigid fluorenylidene core flanked by two reactive aniline groups, making it a valuable monomer for advanced polymer synthesis. Its unique structure imparts exceptional thermal stability, mechanical strength, and optical properties to polyimides, epoxy resins, and other high-performance materials. Ideal for researchers and scientists, this product is meticulously synthesized and purified to ensure consistency in applications such as electronics, aerospace, and coatings. Available in various quantities with detailed analytical documentation (HPLC, NMR, MS) to meet stringent research…

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Description

Description

4,4′-(9-Fluorenylidene)dianiline (CAS No. 15499-84-0) is a high-purity aromatic diamine with the molecular formula C25H20N2. This compound, also known as 9,9-Bis(4-aminophenyl)fluorene, features a rigid fluorenylidene core flanked by two reactive aniline groups, making it a valuable monomer for advanced polymer synthesis. Its unique structure imparts exceptional thermal stability, mechanical strength, and optical properties to polyimides, epoxy resins, and other high-performance materials. Ideal for researchers and scientists, this product is meticulously synthesized and purified to ensure consistency in applications such as electronics, aerospace, and coatings. Available in various quantities with detailed analytical documentation (HPLC, NMR, MS) to meet stringent research and industrial standards.

  • CAS No: 15499-84-0
  • Molecular Formula: C25H20N2
  • Molecular Weight: 348.4
  • Exact Mass: 348.162648646
  • Monoisotopic Mass: 348.162648646
  • IUPAC Name: 4-[9-(4-aminophenyl)fluoren-9-yl]aniline
  • SMILES: C1=CC=C2C(=C1)C3=CC=CC=C3C2(C4=CC=C(C=C4)N)C5=CC=C(C=C5)N
  • Synonyms: 4,4′-(9-Fluorenylidene)dianiline, 628-740-5, 15499-84-0, 4,4′-(9H-fluorene-9,9-diyl)dianiline, 9,9-Bis(4-aminophenyl)fluorene

Application

4,4′-(9-Fluorenylidene)dianiline is widely used as a key monomer in the synthesis of high-performance polyimides and epoxy resins, offering enhanced thermal and mechanical properties. Its rigid backbone makes it suitable for advanced composites in aerospace and microelectronics, where dimensional stability is critical. The compound also serves as a precursor for photoactive polymers in optoelectronic devices due to its conjugated structure.

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