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Atomfair 4,4′-Cyclohexylidenedianiline C18H22N2

Description 4,4′-Cyclohexylidenedianiline (CAS No. 3282-99-3) is a high-purity aromatic amine with the molecular formula C18H22N2and IUPAC name 4-[4-(4-aminophenyl)cyclohexyl]aniline . This specialized chemical is widely utilized in advanced polymer synthesis, particularly in the production of high-performance polyimides and epoxy resins. Its rigid cyclohexylidene bridge between aromatic rings contributes to enhanced thermal stability and mechanical properties in engineered materials. Available in crystalline form, our product undergoes rigorous quality control to ensure exceptional purity (>98%) and batch-to-batch consistency. Ideal for research and industrial applications requiring precise stoichiometry in polycondensation reactions. Proper handling precautions are required due to potential amine reactivity.

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Description

Description

4,4′-Cyclohexylidenedianiline (CAS No. 3282-99-3) is a high-purity aromatic amine with the molecular formula C18H22N2 and IUPAC name 4-[4-(4-aminophenyl)cyclohexyl]aniline. This specialized chemical is widely utilized in advanced polymer synthesis, particularly in the production of high-performance polyimides and epoxy resins. Its rigid cyclohexylidene bridge between aromatic rings contributes to enhanced thermal stability and mechanical properties in engineered materials. Available in crystalline form, our product undergoes rigorous quality control to ensure exceptional purity (>98%) and batch-to-batch consistency. Ideal for research and industrial applications requiring precise stoichiometry in polycondensation reactions. Proper handling precautions are required due to potential amine reactivity.

  • CAS No: 3282-99-3
  • Molecular Formula: C18H22N2
  • Molecular Weight: 266.4
  • Exact Mass: 266.178298710
  • Monoisotopic Mass: 266.178298710
  • IUPAC Name: 4-[4-(4-aminophenyl)cyclohexyl]aniline
  • SMILES: C1CC(CCC1C2=CC=C(C=C2)N)C3=CC=C(C=C3)N
  • Synonyms: EINECS 221-926-3, 221-926-3, 4,4′-cyclohexylidenedianiline, 4-[4-(4-aminophenyl)cyclohexyl]aniline, SCHEMBL900534

Application

This diamine monomer serves as a critical building block for thermally stable polyimides used in aerospace composites and flexible electronics. It’s particularly valuable in synthesizing transparent polyimide films for display technologies. The compound also finds use as a curing agent for specialty epoxy formulations requiring high glass transition temperatures. Researchers employ it in developing novel liquid crystal polymers with tailored mesomorphic properties.

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