1,3-Bis(4-aminophenoxy)benzene

• CAT Number: R065490
• CAS Number: 2479-46-1
• Molecular Formula: C18H16N2O2
• Molecular Weight: 292.34
• Purity: ≥95%
• Storage: -20°C
• IUPAC Name: 4-[3-(4-aminophenoxy)phenoxy]aniline
• InChI: InChI=1S/C18H16N2O2/c19-13-4-8-15(9-5-13)21-17-2-1-3-18(12-17)22-16-10-6-14(20)7-11-16/h1-12H,19-20H2
• InChIKey: WUPRYUDHUFLKFL-UHFFFAOYSA-N
• SMILES: C1=CC(=CC(=C1)OC2=CC=C(C=C2)N)OC3=CC=C(C=C3)N

1,3-Bis(4-aminophenoxy)benzene（Cat No.:R065490）is an aromatic diamine monomer featuring two para-aminophenoxy groups linked to a central benzene ring in the meta positions. It is commonly used in the synthesis of high-performance polyimides and polyamides, where its rigid, thermally stable structure enhances mechanical strength and heat resistance. The electron-donating ether and amine functionalities support solubility and processability, making it suitable for advanced materials in aerospace, electronics, and membrane technologies. This compound is particularly valuable for developing polymers with excellent thermal stability, low dielectric constants, and robust chemical resistance.