Product Overview
Methacrylamide (CAS: 79-39-0, Molecular Formula: C₄H₇NO, Molecular Weight: 85.10) is a versatile, high-purity specialty monomer widely recognized for its exceptional thermal stability, optical clarity, and superior safety profile compared to acrylamide analogs. Available in 99% minimum purity, this white crystalline compound serves as a critical building block across multiple industries including polymer chemistry, textile processing, coatings, and pharmaceutical formulations.
With over two decades of chemical industry expertise, we deliver consistent, high-quality Methacrylamide to manufacturers worldwide, backed by rigorous quality control and reliable supply chain capabilities.
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Key Specifications
| Property | Specification |
|———-|—————|
| Appearance | White to slightly yellowish crystalline solid |
| Assay (Purity) | ≥ 99.0% |
| Melting Point | 108 – 111°C |
| Boiling Point | ~215°C |
| Density | 1.115 g/cm³ (at 20°C) |
| Water Solubility | 202 g/L (at 20°C) |
| Molecular Weight | 85.10 g/mol |
| EINECS Number | 201-202-3 |
Solubility Profile
- Readily soluble in water, alcohols, dichloromethane
- Slightly soluble in ether, chloroform
- Insoluble in petroleum ether, carbon tetrachloride
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Key Advantages
Enhanced Thermal Stability – The methyl group in Methacrylamide provides substantial steric hindrance, rendering its polymers exceptionally resistant to thermal degradation and hydrolytic breakdown compared to acrylamide-based materials.
Favorable Safety Profile – Two-generation reproductive and neurotoxicity studies demonstrate that Methacrylamide exhibits significantly reduced toxicity compared to acrylamide and its N-substituted analogs, supporting its use in high-end applications where safety considerations are paramount.
Excellent Optical Properties – High-purity grades (≥99%) deliver outstanding optical clarity with minimal color (APHA ≤ 20 for premium grades), making it ideal for transparent polymers and optical applications.
Reactive Versatility – Featuring both a reactive vinyl group and an amide functional group, Methacrylamide enables free-radical polymerization, copolymerization, and various derivatization pathways.
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Application Areas
Polymer & Resin Synthesis
- Acrylic resins and copolymers: Provides reactive cross-linking sites, enhancing hardness, solvent resistance, and durability in thermosetting coatings
- Alternating copolymerization: Demonstrated strong alternating tendency with ethyl methacrylate (r₁·r₂ ≈ 0.045), enabling precise polymer architecture design
- Hydrogels and biomedical polymers: Critical monomer for soft contact lenses, intraocular lenses, and biocompatible materials
Textile Processing
- Silk weighting agent: Applied after silk degumming and before dyeing/finishing to improve fabric weight and hand feel
- Durable press finishes: Enhances wrinkle resistance, abrasion resistance, and dye uptake of premium textiles
Coatings & Adhesives
- Automotive clear coats: Imparts exceptional hardness, weatherability, and chemical resistance
- Heat-curing coatings: Self-crosslinking emulsions for high-performance industrial finishes
- Specialty adhesives: Formulated for high-heat applications requiring strong bonding to glass and metals
Pharmaceutical & Research Applications
- Pharmaceutical excipient: Used in drug formulation development
- Research intermediate: Building block for functional polymers and materials science
Other Industrial Uses
- Paper manufacturing: Wet and dry strength reinforcing agents
- Oilfield chemicals: Drilling fluid additives and profile control agents
- Organic synthesis: Intermediate for methyl methacrylate and other specialty chemicals
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Packaging & Logistics
Our Methacrylamide is available in various packaging configurations to accommodate diverse operational scales:
| Packaging Type | Suitable For |
|—————-|————–|
| 25 kg multi-wall kraft paper bags with PE inner liner | Standard industrial use |
| 25 kg fiber drums | Optical and medical-grade applications (recommended) |
| 500 kg jumbo bags (FIBC) | Bulk industrial procurement |
| Custom packaging | Available upon request |
Storage Recommendations: Keep in a cool, dry, well-ventilated area. Store below 30°C away from direct sunlight and moisture. Keep containers tightly sealed. Avoid contact with oxidizing agents, acids, and bases.
Shipping Classification: Classified as Non-Dangerous Goods for transportation (Non-DG), facilitating simpler logistics and cost-effective global shipping.
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Quality Assurance
As an established chemical supplier with over 20 years of industry experience, we maintain rigorous quality standards including:
- Certificate of Analysis (COA) provided with each shipment
- Compliance with ISO quality management systems
- Third-party inspection support (SGS, BV) available upon request
- Reliable supply chain from gram to ton quantities
- Professional technical support and responsive customer service
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Why Choose Us?
- Industry Provenance: Two decades of specialized chemical supply experience
- Product Excellence: Consistent ≥99% purity with strict quality control
- Supply Reliability: Stable inventory and flexible order quantities
- Technical Expertise: Knowledgeable team for application support
- Global Reach: Efficient logistics for worldwide delivery
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Contact Information
For product specifications, pricing, samples, or technical consultation, please contact our sales team.
Request a quote today and experience the quality difference of premium Methacrylamide for your specialty polymer applications.
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Disclaimer: All product specifications and application information are provided for reference purposes. Users should conduct their own testing to determine suitability for specific applications. This description complies with applicable advertising regulations and presents product capabilities based on verifiable technical data.
Post time: Sep-09-2026