Benefits of our M-CDEA chain extender or curing agent for polyurea, polyurethane or epoxy resins: higher purity and competitive price; available in both industrial and food grade.
Product Name: 4,4′-methylenebis(3-chloro-2,6-diethyl-aniline)
Synonyms:
4,4-Methylene-Bis(3-Chloro-2,6-Diethylaniline); 4,4-methylene bis(3-chloro-2,6-diethylaniline); MCDEA; 4,4′-Methylene-bis(3-chloro-2,6-diethylaniline); 4,4′-methanediylbis(3-chloro-2,6-diethylaniline); 4,4′-Methylenebis(3-chloro-2,6-diethylaniline); Methylene Bis(chloro-diethyl-aniline); XYlink M-CDEA; Bis(4-Amino-2-Chloro-3,5-Diethylphenyl)Methane; 4,4-methylenebis(3-chloro-2,6-diethylaniline); 4,4-methylenebis(2,6-diethylaniline)
CAS RN.: 106246-33-7
Molecular Weight: 379.3664
Molecular Formula: C21H28Cl2N2
Density: 1.154g/cm3
Boiling Point(℃): 506.4°C at 760 mmHg
Flash Point(℃): 260.1°C
1. This Product Has Good Compatibility And Compatibility With TDI Prepolymers. The Prepared PU Products Have Excellent Physical And Dynamic Mechanical Properties, And Can Be Used In PU Casting, Spraying, RIM And Other Process Technology Methods; In PU The Elastomers, Microporous Products, Adhesives, Coating Agents And Other Products Are Widely Used In The Preparation;
2. This Product Can Also Be Used As A Curing Agent For Epoxy Resin And For The Preparation Of Polyimide, Etc.;
3. Due To The Introduction Of The “Ethyl” Group In The MDA, The Toxicity Of The Product Is Greatly Reduced. For Example, oral Poisoning Value For Rats Is LD50> 5000 Mg/Kg.
MCDEA, scientifically known as 4,4′-Methylenebis(3-chloro-2,6-diethylaniline), with CAS number 106246-33-7, is a specialized aromatic diamine used extensively in various advanced industrial applications. As an intermediate for high-performance polymers and epoxy resins, MCDEA offers durability and heat resistance required for modern material manufacturing processes. For companies seeking dependable MCDEA sources, Symb ChemTech stands out as China’s leading manufacturer, delivering superior quality and consistency to meet global industry standards.
Symb ChemTech: A Leader in MCDEA Manufacturing
Based in China, Symb ChemTech has emerged as a trusted name in the chemical manufacturing industry, specializing in MCDEA production. With advanced technology and a commitment to stringent quality standards, Symb ChemTech ensures that each batch of MCDEA meets the exacting demands of global markets. The company’s facilities adhere to strict international guidelines, maintaining purity, stability, and consistency, which are critical for applications like polymers, aerospace materials, and coatings.
Symb ChemTech’s product range, quality control, and expertise position them as a preferred supplier for businesses requiring MCDEA. This dedication to high standards has earned the company a reputation as a reliable manufacturer, capable of handling both small and large-volume orders with equal precision.
Key Applications of MCDEA
MCDEA (4,4′-Methylenebis(3-chloro-2,6-diethylaniline)) is highly valued in multiple industries due to its stability under challenging conditions. Key applications include:
- Polymer and Epoxy Resin Production: MCDEA acts as a hardening agent, enhancing heat resistance and mechanical strength.
- High-Performance Coatings: Utilized in advanced coatings, it provides corrosion resistance, essential for marine and aerospace applications.
- Automotive and Aerospace Components: With superior chemical resistance, MCDEA contributes to durable composite materials ideal for extreme environments.
Quality Assurance and Global Standards
Symb ChemTech upholds a rigorous quality assurance process, ensuring that each batch of MCDEA adheres to international purity and performance benchmarks. Symb ChemTech employs precise analytical methods, including High-Performance Liquid Chromatography (HPLC) and Gas Chromatography (GC), to monitor quality and consistency, delivering products that exceed the industry’s expectations for high-purity materials.
Partner with Symb ChemTech for Reliable MCDEA Supply
Symb ChemTech provides tailored solutions for MCDEA (4,4′-Methylenebis(3-chloro-2,6-diethylaniline)) supply, with a client-centric approach that addresses the unique needs of each industry. By choosing Symb ChemTech, businesses gain access to top-quality MCDEA, supported by a trusted team of experts dedicated to product performance, reliable supply chains, and customer satisfaction.
Symb ChemTech
Interactive Product Showcase: MCDEA
4,4′-Methylenebis(3-chloro-2,6-diethylaniline) (MCDEA)
This section provides a high-level introduction to MCDEA (CAS No. 106246-33-7), a versatile and high-performance aromatic diamine. It functions as a cornerstone in advanced material applications, offering a unique balance of reactivity and performance as both a chain extender for polyurethanes and a curing agent for epoxies.
What is MCDEA?
MCDEA is a robust aromatic diamine whose unique chemical structure makes it an indispensable component in formulating high-performance polymers. It provides formulators with greater control over cure cycles and end-product characteristics, allowing for tailored processing and enhanced material integrity compared to traditional curatives.
Key Advantages
- ✅Enhanced Durability: Superior hardness, tear strength, and abrasion resistance.
- ✅Superior Thermal Stability: Withstands higher operating temperatures (up to 180°C).
- ✅Controlled Reactivity: Slower profile extends pot life for complex molding.
Interactive Applications Explorer
Explore how MCDEA enhances different material systems. Its versatility extends across several critical industrial sectors, contributing to materials with improved mechanical, dynamic, and thermal properties. Select an application below to see its specific advantages.
Performance & Technical Data
This section provides both a visual comparison of MCDEA’s performance benefits and a detailed table of its technical specifications. Use the chart to quickly understand its advantages and the table for precise formulation data.
Performance Boost with MCDEA
Technical Data Sheet
| CAS Number | 106246-33-7 |
| Molecular Formula | C₂₁H₂₈Cl₂N₂ |
| Molecular Weight | 379.37 g/mol |
| Appearance | Off-white pellet/powder |
| Melting Point | ≥87°C |
| Density (Predicted) | ~1.154 g/cm³ |
| Water Solubility | Low (20 µg/L at 20°C) |
Partner with Symb ChemTech
As a leading MCDEA supplier, Symb ChemTech delivers products of unmatched quality and purity. Our material is manufactured under stringent quality control standards, ensuring consistent performance for your critical applications. We offer technical expertise, a reliable supply chain, and a commitment to safety and compliance.
Ready to Enhance Your Formulation?
Contact us today to discuss your specific requirements, request a technical data sheet (TDS), or obtain a competitive quote for your MCDEA supply.