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Atomfair Benzenamine, 4,4′-[1,3-phenylenebis(oxy)]bis- C18H16N2O2

Description Benzenamine, 4,4′-[1,3-phenylenebis(oxy)]bis- (CAS No. 2479-46-1) is a high-purity aromatic diamine compound with the molecular formula C18H16N2O2. Also known as 1,3-Bis(4-aminophenoxy)benzene or 4,4′-(m-Phenylenedioxy)dianiline , this specialized chemical is widely utilized in advanced polymer synthesis, particularly for high-performance polyimides and epoxy resins. Its unique structure, featuring two amine-terminated phenoxy groups linked via a meta-substituted benzene ring, enables exceptional thermal stability and mechanical properties in engineered materials. This product is supplied as a crystalline solid with ??98% purity (HPLC), ensuring consistency for research and industrial applications. Ideal for use in aerospace composites, electronic encapsulants, and adhesives requiring high-temperature resistance.

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Description

Description

Benzenamine, 4,4′-[1,3-phenylenebis(oxy)]bis- (CAS No. 2479-46-1) is a high-purity aromatic diamine compound with the molecular formula C18H16N2O2. Also known as 1,3-Bis(4-aminophenoxy)benzene or 4,4′-(m-Phenylenedioxy)dianiline, this specialized chemical is widely utilized in advanced polymer synthesis, particularly for high-performance polyimides and epoxy resins. Its unique structure, featuring two amine-terminated phenoxy groups linked via a meta-substituted benzene ring, enables exceptional thermal stability and mechanical properties in engineered materials. This product is supplied as a crystalline solid with ??98% purity (HPLC), ensuring consistency for research and industrial applications. Ideal for use in aerospace composites, electronic encapsulants, and adhesives requiring high-temperature resistance.

  • CAS No: 2479-46-1
  • Molecular Formula: C18H16N2O2
  • Molecular Weight: 292.3
  • Exact Mass: 292.121177757
  • Monoisotopic Mass: 292.121177757
  • IUPAC Name: 4-[3-(4-aminophenoxy)phenoxy]aniline
  • SMILES: C1=CC(=CC(=C1)OC2=CC=C(C=C2)N)OC3=CC=C(C=C3)N
  • Synonyms: 1,3-Bis(4-aminophenoxy)benzene, 2479-46-1, Benzenamine, 4,4′-[1,3-phenylenebis(oxy)]bis-, Resorcinol oxydianiline, 4,4′-(m-Phenylenedioxy)dianiline

Application

This compound serves as a critical monomer in the synthesis of thermally stable polyimides for flexible printed circuits and high-temperature adhesives. Its bifunctional reactivity enables crosslinking in epoxy formulations, enhancing mechanical strength in composite materials. Researchers also employ it as a building block for advanced polymer architectures in optoelectronic applications.

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