Hegrecat DMCHA (N) High Purity Supplier | N-Dimethylcyclohexylamine CAS 98-94-2

Company Profile

Hebei Hejia Pharmaceutical Technology Group Co., Ltd. is a leading innovator and manufacturer in the chemical industry, specializing in advanced catalysts and intermediates. With a global reputation for quality and reliability, the company brings together scientific expertise and modern manufacturing to provide best-in-class solutions like Hegrecat DMCHA (N for the polyurethane and fine chemistry sectors.

• 📞 Company Phone: +86-311-89928201
• 📧 Email: fairy_liu@hejia-china.com
• 📱 Mobile: +86 311 89928216
• 🏢 Address: 80 Hainan Road, Shijiazhuang Economic and Technological Development Area

Overview of Hegrecat DMCHA (N,N-Dimethylcyclohexylamine, CAS code: 98 - 94 - 2)

Hegrecat DMCHA (N, chemically known as N,N-Dimethylcyclohexylamine (CAS code: 98 - 94 - 2), is a clear, colorless to pale yellow liquid catalyst widely recognized in the polyurethane industry. Its unique amine structure gives it low viscosity and medium activity, playing a decisive role in both urethane (polyol-isocyanate) and blowing (isocyanate-water) reactions. Solubility in alcohols and ethers, as well as its characteristic insolubility in water, make it ideally suited for diverse formulations.

• CAS No: 98 - 94 - 2
• Molecular Formula: C8H17N
• Appearance: Clear colorless to pale yellow liquid
• Key Properties: Low viscosity, medium-activity amine catalyst; high selectivity
• Solubility: Soluble in alcohol and ether solvents, insoluble in water
• Applications: Polyurethane foam, elastomers, R&D, fine chemicals

For a complete product description and technical details, visit the Hegrecat DMCHA (N product page.

Industry Trends: The Rise of Hegrecat DMCHA (N)

The demand for high-grade Hegrecat DMCHA (N continues to rise, powered by booming applications in polyurethane foams, elastomers, coatings, adhesives, and specialty intermediates. According to ScienceDirect, advanced amine catalysts like Hegrecat DMCHA (N enhance reaction control and performance, enabling industry players to develop sustainable and energy-efficient materials.

Modern manufacturing increasingly emphasizes catalysts with tailored reactivity and low emissions. Hegrecat DMCHA (N delivers on these fronts due to its balanced activity, versatility, and compatibility. ACS Macromolecules notes that nitrogen-based catalysts are pivotal for next-generation polyurethane development, ensuring precise foam formation, increased durability, and optimal physical properties.

Technical Specifications of Hegrecat DMCHA (N

Technical Parameters Trend: Hegrecat DMCHA (N

As demonstrated in the trend diagram, Hegrecat DMCHA (N consistently delivers exceptional purity and stable key properties, aligning with tight industry requirements annually. The ongoing reduction in water content and steady improvements in purity enhance both storage stability and application performance.

Why Choose Hegrecat DMCHA (N?

• Optimized Urethane and Blowing Reactions: The product catalyzes both the main polymerization and CO2 blowing stages essential in polyurethane foam, ensuring fast curing and improved foam cell structure.
• Low Viscosity & Easy Processing: Its low viscosity supports excellent handling and dispersibility during manufacturing.
• Superior Selectivity & Reduced Emissions: Compared to older amine catalysts, Hegrecat DMCHA (N generates fewer side by-products, aiding compliance with international emission and workplace safety standards (ECHA Data).
• High Purity & Batch Uniformity: Hegrecat DMCHA (N offers high batch-to-batch reliability, crucial for consistent polyurethane quality and reuse across multiple industries.

Application Scenarios of Hegrecat DMCHA (N,N-Dimethylcyclohexylamine, CAS code: 98-94-2)

1. Flexible & Rigid Polyurethane Foams: Used as an essential amine catalyst in foam formation for furniture, automotive, mattress, insulation and packaging.
2. Elastomers & Adhesives: Key to the synthesis of durable elastomeric materials and tough, efficient adhesives.
3. Sealants & Coatings: Provides rapid curing and robust crosslinking in high-performance sealants and various industrial/protective coatings.
4. Specialty Fine Chemicals: From pharmaceutical intermediates to R&D applications, Hegrecat DMCHA (N ensures precise synthesis conditions.

Key Technical Index Comparison – Hegrecat DMCHA (N vs. Similar Catalysts

Professional FAQ on Hegrecat DMCHA (N

Q1: What is the optimum Hegrecat DMCHA (N concentration in polyurethane foam formulation?

A1: Typically, 0.05-0.25 wt% based on total formulation is ideal, but exact dosage should be optimized for system reactivity and foam rise time.

Q2: What are the purity and specification testing standards?

A2: Purity is verified by GC, water by Karl Fischer, and viscosity/density by ASTM standards (e.g., ASTM D4052).

Q3: Is Hegrecat DMCHA (N compatible with hydrocarbon-based polyols?

A3: Yes, it is compatible with polyester, polyether, and hydrocarbon polyols, supporting diverse foam and elastomer types.

Q4: How does its performance compare to other amine catalysts?

A4: It offers superior balance of blowing and gelling reactivity, lower emissions, and more controlled foam structure compared to morpholine or triethylenediamine catalysts.

Q5: What are typical storage and handling requirements?

A5: Store in tightly closed container111s under cool, dry conditions; avoid direct sunlight and moisture ingress for optimal shelf life.

Q6: Which safety standards apply during manufacturing or use?

A6: Follow GHS, OSHA, and REACH guidelines for amines; use gloves, eye protection, and ensure ventilation (source).

Q7: Are there recommended installation standards for industrial use?

A7: For large-scale foam plants, integrate automated dosing with proper level sensors and inert nitrogen blanketing for maximum efficiency and safety.

Expertise, Authority & Trust (EEAT) & References

At Hebei Hejia Pharmaceutical Technology Group Co., Ltd., all Hegrecat DMCHA (N batches are produced and quality-controlled based on internationally recognized standards and the latest industry research. Insights from academic and technical publications help us continually optimize our product and ensure compliance with evolving polyurethane market demands.

1. ScienceDirect: Polyurethane Foam - Advanced Catalysts & Chemistry
2. ACS Macromolecules: Amine Catalysts for Sustainable Polyurethane
3. European Chemicals Agency (ECHA): Substance Information for DMCHA
4. PubChem: N,N-Dimethylcyclohexylamine – Safety & Hazards Info
5. Polyurethane Business: Market Trends for Amine Catalysts