Description

4,4'-Methylenebis[n-[4-[(4-Aminocyclohexyl)Methyl]Cyclohexyl]Cyclohexanamine] is a high-purity, multifunctional amine compound of significant industrial interest. This specialty chemical serves as a critical building block and curing agent in advanced polymer systems, valued for its unique steric structure and reactivity. It is primarily sought by manufacturers in the epoxy resin, polyamide, and specialty coatings sectors for developing high-performance materials with enhanced thermal and mechanical properties.

Application

• Epoxy Curing Agent: A key component for formulating high-performance, heat-resistant epoxy resins used in aerospace composites, electronic encapsulants, and industrial adhesives.
• Polyamide Synthesis: Acts as a monomer or chain extender in the production of specialty nylons and polyamides with tailored properties for engineering plastics.
• Corrosion-Resistant Coatings: Used in the formulation of advanced protective coatings for marine, automotive, and industrial equipment due to its excellent chemical resistance.
• Pharmaceutical Intermediate: Serves as a sophisticated building block in the synthesis of complex active pharmaceutical ingredients (APIs) and drug candidates.
• Crosslinking Agent: Employed in the vulcanization and crosslinking of various elastomers and rubber compounds to improve durability.
• Polyurethane Modifier: Imparts enhanced rigidity and thermal stability to polyurethane foams and elastomers.

Basic Information

Product Name	4,4'-Methylenebis[n-[4-[(4-Aminocyclohexyl)Methyl]Cyclohexyl]Cyclohexanamine]
CAS No.	70615-16-6
Molecular Formula	C41H78N4
Molecular Weight	627.1 g/mol
Synonyms	4,4'-Methylenebis[N-[4-[(4-aminocyclohexyl)methyl]cyclohexyl]cyclohexanamine]; Bis(4-aminocyclohexylmethyl)cyclohexylaminomethane derivative; 1,1'-(Methylenebis(4,1-cyclohexanediylimino(1-cyclohexylmethylene-4,1-cyclohexanediyl)))bis-cyclohexanamine; Cycloaliphatic polyamine hardener; CAS 70615-16-6; Multifunctional cycloaliphatic amine; 4,4'-Methylenebis(cyclohexylamine) extended derivative.
EINECS	Contact for details

Quality Control

Our production of 4,4'-Methylenebis[n-[4-[(4-Aminocyclohexyl)Methyl]Cyclohexyl]Cyclohexanamine] adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are 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, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed under an inert atmosphere (e.g., nitrogen) to prevent moisture absorption and degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 0.1%

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