Description

2,3'-Methylenebisaniline is a specialized aromatic amine compound, serving as a crucial building block in advanced polymer synthesis. Its bifunctional structure makes it a valuable monomer for creating high-performance polyimides, polyamides, and epoxy curing agents, which are essential for demanding industrial applications. This chemical is particularly sought after by manufacturers in the aerospace, electronics, and specialty coatings sectors who require materials with exceptional thermal stability and mechanical strength.

Application

• Primary monomer for the synthesis of high-temperature resistant polyimide resins and films.
• Key intermediate in the production of epoxy curing agents for advanced composite materials.
• Building block for polyamide and other specialty polymers used in engineering plastics.
• Raw material in the synthesis of pharmaceutical intermediates and agrochemicals.
• Used in research and development for novel polymer chemistry and material science applications.
• Component in formulations for high-performance adhesives and sealants.

Basic Information

Product Name	2,3'-Methylenebisaniline
CAS No.	60615-80-7
Molecular Formula	C13H14N2
Molecular Weight	198.26 g/mol
Synonyms	2,3'-Diaminodiphenylmethane; 2,3'-Methylenedianiline; 2-(3-Aminobenzyl)aniline; 2,3'-MDA; Bis(3-aminophenyl)methane (isomeric mixture); 2,3'-Diaminodiphenylmethane; [1,1'-Biphenyl]-2,3'-diamine, 4-methyl-; 3-[(2-Aminophenyl)methyl]aniline
EINECS	Contact for details

Quality Control

Our 2,3'-Methylenebisaniline is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including chromatography and spectroscopy, to confirm identity and meet stringent impurity profiles. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and specific tests is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen) to prevent oxidation. Keep away from heat, sparks, open flames, and strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to brown crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.