1,1-Bis(4-aminophenyl)cyclohexane

• CAT Number: L042871
• CAS Number: 3282-99-3
• Molecular Formula: C18H22N2
• Molecular Weight: 266.41
• Purity: ≥95%
• IUPAC Name: 4-[1-(4-aminophenyl)cyclohexyl]aniline
• InChI: InChI=1S/C18H22N2/c19-16-8-4-14(5-9-16)18(12-2-1-3-13-18)15-6-10-17(20)11-7-15/h4-11H,1-3,12-13,19-20H2
• InChIKey: ZSQIQUAKDNTQOI-UHFFFAOYSA-N
• SMILES: C1CCC(CC1)(C2=CC=C(C=C2)N)C3=CC=C(C=C3)N

1,1-Bis(4-aminophenyl)cyclohexane(CAT: L042871) is an aromatic diamine featuring two para-substituted aniline groups attached to a cyclohexane core. This compound is widely used as a monomer in the synthesis of high-performance polyamides and polyimides, offering excellent thermal stability, mechanical strength, and chemical resistance. The rigid biphenyl-like structure and non-planar cyclohexane center contribute to improved solubility and processability of the resulting polymers. It is particularly valuable in advanced material applications such as aerospace composites, electronic insulators, and high-temperature coatings. Additionally, its symmetrical diamine functionality allows for precise crosslinking and molecular design in organic synthesis, adhesives, and specialty resin formulations.