4,4’-Methylenedianiline

• CAT Number: R063136
• CAS Number: 101-77-9
• Molecular Formula: C13H14N2
• Molecular Weight: 198.27
• Purity: ≥95%
• Synonyms: p,p’-Methylenebisaniline; 4,4-Diaminodiphenylmethane; 4,4’-Diaminobiphenylmethane; 4,4’-Diaminodiphenylenemethane; 4,4’-Diaminophenylmethane; 4,4’-Diphenylmethanediamine; 4,4’-Methylenebis(aniline); 4,4’-Methylenebis(benzenamine); 4,4’-Methylenediben
• Storage: Store at RT
• IUPAC Name: 4-[(4-aminophenyl)methyl]aniline
• InChI: InChI=1S/C13H14N2/c14-12-5-1-10(2-6-12)9-11-3-7-13(15)8-4-11/h1-8H,9,14-15H2
• InChIKey: YBRVSVVVWCFQMG-UHFFFAOYSA-N
• SMILES: C1=CC(=CC=C1CC2=CC=C(C=C2)N)N

4,4’-Methylenedianiline (CAT: R063136) is an aromatic diamine composed of two aniline rings linked by a methylene bridge at the para positions. It is widely used as a key intermediate in the production of polyurethane foams, epoxy resin curing agents, and high-performance polymers such as polyimides and polyamides. MDA’s symmetrical structure and reactive amine groups make it ideal for cross-linking and polymerization processes, offering enhanced thermal and mechanical stability in the resulting materials. It is also utilized in research related to advanced materials and coatings.