Description

1,4-Benzenediamine, N¹,N¹-bis(4-aminophenyl)- (CAS No. 5981-09-9) is a high-purity aromatic amine compound with the molecular formula C₁₈H₁₈N₄. This specialized chemical is widely utilized in advanced research and industrial applications due to its unique polyfunctional amine structure. The IUPAC name for this compound is 4-N,4-N-bis(4-aminophenyl)benzene-1,4-diamine, indicating its symmetrical tetra-amine configuration. Our product is rigorously tested to ensure exceptional quality, with purity levels suitable for demanding applications in materials science and organic synthesis. The compound’s multiple reactive amine groups make it particularly valuable as a building block for polymers, dendrimers, and other complex molecular architectures. Proper handling precautions should be observed as with all amine compounds.

Properties

• CAS Number: 5981-09-9
• Complexity: 272
• IUPAC Name: N4,N4-bis(4-aminophenyl)benzene-1,4-diamine
• InChI: InChI=1S/C18H18N4/c19-13-1-7-16(8-2-13)22(17-9-3-14(20)4-10-17)18-11-5-15(21)6-12-18/h1-12H,19-21H2
• InChI Key: SNLFYGIUTYKKOE-UHFFFAOYSA-N
• Exact Mass: 290.153146591
• Molecular Formula: C18H18N4
• Molecular Weight: 290.4
• SMILES: C1=CC(=CC=C1N)N(C2=CC=C(C=C2)N)C3=CC=C(C=C3)N
• Topological: 81.3
• Monoisotopic Mass: 290.153146591
• Synonyms: 5981-09-9, 1,4-Benzenediamine, N,N-bis(4-aminophenyl)-, N,N-Bis(4-aminophenyl)-1,4-benzenediamine, N,N-Bis(4-aminophenyl)benzene-1,4-diamine, DTXSID2064074, EINECS 227-791-7, 1,4-Benzenediamine, N1,N1-bis(4-aminophenyl)-, DTXCID8042717, 227-791-7, Tris(4-aminophenyl)amine, 4,4′,4”-Triaminotriphenylamine, TAPA, TRIS(P-AMINOPHENYL)AMINE, 4-N,4-N-bis(4-aminophenyl)benzene-1,4-diamine, MFCD00778301, tris-(4-aminophenyl)amine, tri(4-aminophenyl)amine, tris(4-aminophenyl)-amine, N4,N4-bis(4-aminophenyl)benzene-1,4-diamine, tris(4-aminotriphenyl)amine, YSWG096, SCHEMBL308803, MSK165256, AKOS015920076, CS-W002676, DS-1169, SB82110, SY030418, NS00047018, T2332

Application

This tetrafunctional aromatic amine serves as a crucial monomer in the synthesis of advanced polyimides and other high-performance polymers. Researchers utilize it as a crosslinking agent in epoxy resin systems to enhance thermal stability. The compound finds application in the development of conductive polymers and organic electronic materials. Its symmetrical structure makes it valuable for creating precisely defined molecular architectures in supramolecular chemistry.

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 (50%): 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 (50%)

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