Description

4,4′-(1,1′-Biphenyl-4,4′-diyldioxy)dianiline (CAS No. 13080-85-8) is a high-purity aromatic diamine compound with the molecular formula C₂₄H₂₀N₂O₂. This advanced chemical is widely utilized in polymer synthesis, particularly in the production of high-performance polyimides and epoxy resins. Its rigid biphenyl core and terminal amine functionalities make it an excellent building block for thermally stable and mechanically robust materials. Ideal for researchers and industrial chemists, this product is rigorously tested for consistency and purity, ensuring reliable performance in demanding applications. Available in customizable quantities, it is packaged under controlled conditions to maintain stability and shelf life.

Properties

• CAS Number: 13080-85-8
• Complexity: 400
• IUPAC Name: 4-[4-[4-(4-aminophenoxy)phenyl]phenoxy]aniline
• InChI: InChI=1S/C24H20N2O2/c25-19-5-13-23(14-6-19)27-21-9-1-17(2-10-21)18-3-11-22(12-4-18)28-24-15-7-20(26)8-16-24/h1-16H,25-26H2
• InChI Key: HYDATEKARGDBKU-UHFFFAOYSA-N
• Exact Mass: 368.152477885
• Molecular Formula: C24H20N2O2
• Molecular Weight: 368.4
• SMILES: C1=CC(=CC=C1C2=CC=C(C=C2)OC3=CC=C(C=C3)N)OC4=CC=C(C=C4)N
• Topological: 70.5
• Monoisotopic Mass: 368.152477885
• Synonyms: 4,4′-(1,1′-Biphenyl-4,4′-diyldioxy)dianiline, 627-298-0, 13080-85-8, 4,4′-Bis(4-aminophenoxy)biphenyl, 4,4′-Bis (4-Aminophenoxy)biphenyl, 4,4-Bis(4-Aminophenoxy)Biphenyl, Benzenamine, 4,4′-[[1,1′-biphenyl]-4,4′-diylbis(oxy)]bis-, 4-[4-[4-(4-aminophenoxy)phenyl]phenoxy]aniline, 4,4′-Bis(4-aminophenoxy)biphenyl(BAPB), 4,4′-(1,1′-Biphenyl-4,4′-diyldioxy)dianiline, 97%, 4-{4-[4-(4-aminophenoxy)phenyl]phenoxy}aniline, 4,4/’-Bis(4-aminophenoxy)biphenyl, MFCD00039151, Oprea1_746735, SCHEMBL64458, YSWG198, DTXSID10348223, 4,4′-bis(4-aminophenoxy) biphenyl, 4,4′-Bis(4-aminophenoxy)biphenyl, 4-{[4′-(4-AMINOPHENOXY)-[1,1′-BIPHENYL]-4-YL]OXY}ANILINE, s5607, 4,4prime-Bis(4-aminophenoxy)biphenyl, AKOS003600657, CCG-268269, CS-W009396, 4,4 inverted exclamation marka-(1,1 inverted exclamation marka-Biphenyl-4,4 inverted exclamation marka-diyldioxy)dianiline, AS-36450, PD087990, 4,4′-(4,4′-Biphenylylenedioxy)dianiline, 4,4′-Bis(4-aminophenoxy)biphenyl (BAPB), DB-041989, B1671, ST51038467, 4-{4-[4-(4-aminophenoxy)phenyl]phenoxy}phenylamine, 4-([4′-(4-Aminophenoxy)[1,1′-biphenyl]-4-yl]oxy)phenylamine #

Application

4,4′-(1,1′-Biphenyl-4,4′-diyldioxy)dianiline is primarily used as a monomer in the synthesis of high-temperature-resistant polyimides for aerospace and electronics applications. It also serves as a crosslinking agent in epoxy resins, enhancing thermal and mechanical properties. Researchers leverage its structural rigidity to develop advanced polymeric materials for coatings, adhesives, and composite matrices.

Safety and Hazards

GHS Hazard Statements

• H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H335 (97.6%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

• P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

• Skin Irrit. 2 (100%)
• Eye Irrit. 2 (100%)
• STOT SE 3 (97.6%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.