Description

N,N’-bis(4-aminophenyl)-N,N’-dimethylethylenediamine (CAS No. 29103-75-1) is a high-purity aromatic diamine compound with the molecular formula C₁₆H₂₂N₄. This specialized chemical is widely used in polymer synthesis, particularly as a curing agent for epoxy resins, where it enhances thermal stability and mechanical properties. Its bifunctional amine groups make it an excellent crosslinker for advanced composites, adhesives, and coatings in aerospace, automotive, and electronics industries. Supplied as a fine powder or crystalline solid, it is rigorously tested for purity (>98%) and consistency, ensuring optimal performance in research and industrial applications. Store in a cool, dry place under inert conditions to maintain stability.

Properties

• CAS Number: 29103-75-1
• Complexity: 240
• IUPAC Name: N4-[2-(4-amino-N-methyl-anilino)ethyl]-N4-methyl-benzene-1,4-diamine
• InChI: InChI=1S/C16H22N4/c1-19(15-7-3-13(17)4-8-15)11-12-20(2)16-9-5-14(18)6-10-16/h3-10H,11-12,17-18H2,1-2H3
• InChI Key: QEDHNSAOECJYDI-UHFFFAOYSA-N
• Exact Mass: 270.18444672
• Molecular Formula: C16H22N4
• Molecular Weight: 270.37
• SMILES: CN(CCN(C)C1=CC=C(C=C1)N)C2=CC=C(C=C2)N
• Topological: 58.5
• Monoisotopic Mass: 270.18444672
• Synonyms: 29103-75-1, N,N’-Bis(4-aminophenyl)-N,N’-dimethylethylenediamine, DTXSID90183356, 1,4-Benzenediamine, N,N”-1,2-ethanediylbis(N-methyl-, 1,4-Benzenediamine, N,N”-1,2-ethanediylbis[N-methyl-, DTXCID00105847, 1,4-Benzenediamine, N,N”-1,2-ethanediylbis(N-methyl-), N1,N1′-(Ethane-1,2-diyl)bis(N1-methylbenzene-1,4-diamine), 1,4-Benzenediamine, N1,N1′-1,2-ethanediylbis[N1-methyl-, 4-N-[2-(4-amino-N-methylanilino)ethyl]-4-N-methylbenzene-1,4-diamine, N,N”-Ethylenebis[N-methyl-p-phenylenediamine], CHEMBL446982, SCHEMBL16914897, QEDHNSAOECJYDI-UHFFFAOYSA-N, MFCD22376644, AKOS016012231, DS-6869, CS-0151251, C74491, N,N’-bis(4-aminophenyl)N,N’-dimethylethylenediamine

This compound is primarily used as a curing agent for epoxy resins, improving thermal and mechanical properties in high-performance composites. It also serves as an intermediate in the synthesis of polyimides and other specialty polymers. Researchers utilize it in conductive materials and corrosion-resistant coatings due to its aromatic amine structure.

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