Description

4,4′-(Sulphonylbis(4,1-phenyleneoxy))dianiline (CAS No. 13080-89-2) is a high-purity aromatic diamine compound with the molecular formula C₂₄H₂₀N₂O₄S. This specialized chemical features a sulfonyl bridge linking two aniline-terminated phenoxy groups, offering unique reactivity and structural properties. With an IUPAC name of 4-[4-[4-(4-aminophenoxy)phenyl]sulfonylphenoxy]aniline, this compound is particularly valuable in advanced polymer synthesis and materials science applications. Our product is rigorously tested to ensure exceptional purity and consistency, making it ideal for research in high-performance polyimides, epoxy resins, and other specialty polymers. Suitable for laboratory use only by qualified professionals.

Properties

• CAS Number: 13080-89-2
• Complexity: 585
• IUPAC Name: 4-[4-[4-(4-aminophenoxy)phenyl]sulfonylphenoxy]aniline
• InChI: InChI=1S/C24H20N2O4S/c25-17-1-5-19(6-2-17)29-21-9-13-23(14-10-21)31(27,28)24-15-11-22(12-16-24)30-20-7-3-18(26)4-8-20/h1-16H,25-26H2
• InChI Key: UTDAGHZGKXPRQI-UHFFFAOYSA-N
• Exact Mass: 432.11437830
• Molecular Formula: C24H20N2O4S
• Molecular Weight: 432.5
• SMILES: C1=CC(=CC=C1N)OC2=CC=C(C=C2)S(=O)(=O)C3=CC=C(C=C3)OC4=CC=C(C=C4)N
• Topological: 113
• Monoisotopic Mass: 432.11437830
• Synonyms: Benzenamine, 4,4′-[sulfonylbis(4,1-phenyleneoxy)]bis-, Benzenamine, 4,4′-(sulfonylbis(4,1-phenyleneoxy))bis-, DTXSID1065344, 4,4′-(Sulphonylbis(4,1-phenyleneoxy))dianiline, 4,4′-[Sulfonylbis(4,1-phenyleneoxy)]bis[benzenamine], 4,4′-[sulphonylbis(4,1-phenyleneoxy)]dianiline, 4,4′-(Sulfonylbis(4,1-phenyleneoxy))bis(benzenamine), DTXCID2033996, 235-986-3, 13080-89-2, Bis[4-(4-aminophenoxy)phenyl]sulfone, Bis[4-(4-aminophenoxy)phenyl] Sulfone, 4,4′-((Sulfonylbis(4,1-phenylene))bis(oxy))dianiline, 4-[4-[4-(4-aminophenoxy)phenyl]sulfonylphenoxy]aniline, Bis(4-aminophenoxyphenyl)sulfone, 4,4′-Sulfonylbis(4-phenyleneoxy)dianiline, Aniline, 4,4′-(sulfonylbis(p-phenyleneoxy))di-, Bis(4-(4-aminophenoxy)phenyl)sulfone, Sulfonyl diamine, ANILINE, 4,4′-SULFONYLBIS(4-PHENYLENEOXY)DI-, 4,4′-((Sulfonylbis(4,1-phenylene))-bis(oxy))dianiline, 4-{4-[4-(4-aminophenoxy)benzenesulfonyl]phenoxy}aniline, EINECS 235-986-3, BRN 2186439, 4,4′-(Sulfonylbis(4,1-phenyleneoxy))bisbenzenamine, MFCD00039155, PR45R88ZGB, Oprea1_330518, SCHEMBL65653, CBDivE_006384, SCHEMBL809616, STK366521, AKOS005443017, BS-42112, DB-411787, B1682, NS00024128, ST50907559, D88842, 4,4′-[sulfonylbis(1,4-phenyleneoxy)]dianiline, 4,4′-[Sulfonylbis(4,1-phenyleneoxy)]dianiline, 4,4′-[sulfonylbis(benzene-4,1-diyloxy)]dianiline, 4-(4-([4-(4-Aminophenoxy)phenyl]sulfonyl)phenoxy)aniline #, 4-(4-{[4-(4-AMINOPHENOXY)PHENYL]SULFONYL}PHENOXY)ANILINE, 4-(4-aminophenoxy)-1-{[4-(4-aminophenoxy)phenyl]sulfonyl}benzene

Application

This compound serves as a key monomer in the synthesis of high-performance polyimides and epoxy resins, particularly for applications requiring thermal stability and mechanical strength. Researchers utilize it in developing advanced materials for aerospace, electronics, and high-temperature coatings. The bifunctional amine groups enable crosslinking in polymer systems, while the sulfonyl moiety contributes to enhanced solubility and processability.

Safety and Hazards

GHS Hazard Statements

• H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
• H311 (100%): Toxic in contact with skin [Danger Acute toxicity, dermal]
• H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H335 (97.4%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

• P261, P262, P264, P264+P265, P270, P271, P280, P301+P316, P302+P352, P304+P340, P305+P351+P338, P316, P319, P321, P330, P332+P317, P337+P317, P361+P364, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

• Acute Tox. 3 (100%)
• Acute Tox. 3 (100%)
• Skin Irrit. 2 (100%)
• Eye Irrit. 2 (100%)
• STOT SE 3 (97.4%)

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