Description

n-Isopropyl-4,4'-Methylenedianiline is a high-purity aromatic amine derivative, specifically a substituted methylenedianiline. This compound serves as a critical intermediate and curing agent in advanced polymer synthesis, offering tailored reactivity and performance characteristics. It is essential for manufacturers in the epoxy resin, polyurethane, and specialty chemical industries seeking to develop high-performance materials with specific thermal and mechanical properties.

Application

• Epoxy Resin Curing Agent: A key component for formulating high-performance epoxy systems used in composites, adhesives, and coatings.
• Polyurethane Synthesis: Acts as a chain extender or curing agent in the production of specialized polyurethane elastomers and foams.
• Chemical Intermediate: Used in the synthesis of more complex molecules for pharmaceuticals, agrochemicals, and dyes.
• Advanced Composite Materials: Imparts enhanced thermal stability and mechanical strength to fiber-reinforced plastics for aerospace and automotive applications.
• Electrical Insulation Materials: Employed in the production of epoxy-based insulating varnishes and encapsulants for electronic components.
• Adhesive Formulations: Provides improved adhesion and chemical resistance in high-strength structural and industrial adhesives.

Basic Information

Product Name	n-Isopropyl-4,4'-Methylenedianiline
CAS No.	10029-31-9
Molecular Formula	C17H22N2
Molecular Weight	254.37 g/mol
Synonyms	4,4'-Methylenebis(isopropylaniline); Bis(4-isopropylaminophenyl)methane; N-Isopropyl-4,4'-diaminodiphenylmethane; MDA-IPA; 4,4'-Methylenebis(N-isopropylaniline); N,N'-Diisopropyl-4,4'-methylenedianiline; IP-MDA; 1,1'-(Methylenedi-4,1-phenylene)bis(N-propan-2-yl)amine
EINECS	233-074-9

Quality Control

Our n-Isopropyl-4,4'-Methylenedianiline is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets precise customer specifications and industry standards. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and quality assurance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, open flames, and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to light yellow 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.