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Methyl Methacrylate (CAS 80-62-6), commonly known as MMA, is a colorless, volatile, and flammable liquid with a strong, spicy odor. With a molecular formula of C5H8O2 (CH2=C(CH3)COOCH3), it has a melting point of -48°C, a boiling point of 100-101°C, and a relative density of 0.944 (20°C). Slightly soluble in water and ethylene glycol but easily soluble in ethanol, ether, acetone, and other organic solvents, MMA is prone to polymerization under light, heat, or catalysts. Topfine's MMA, stabilized with 10 ± 5 ppm of polymerization inhibitor, offers ≥99.9% purity, making it ideal for high-performance industrial applications.
Topfine Chemical is your premier supplier for high-purity Methyl Methacrylate (CAS 80-62-6), a versatile monomer used in the production of polymers, coatings, and adhesives. Discover our premium Methyl Methacrylate (MMA) for industrial applications.
As a professional coating additives manufacturer, Topfine Chemical ensures Methyl Methacrylate (CAS 80-62-6) meets stringent quality standards for industrial applications.
| Item | Data |
| Molecular Formula | C5h8o2 Ch2c（ch3）c00ch3 |
| Cas No | 80-62-6 |
| Relative Molecular Mass | 100.12 |
| Purity | 99.90% |
| Water Content | 0.05% |
| Chroma | 10 |
| Content of Polymerization Inhibitor | 10±5ppm |
| Appearance | Colorless Volatile Liquid with Strong Spicy Taste, Slightly Soluble in Water, Easily Soluble in Ethanol, etc. |
| Melting Point℃ | -48.2 |
| Boiling Point ℃ | 100-101 |
| Relative Density (water=1) | 0.944 |
| Flash Point℃ | 11 |
| Upper Explosive Limit% (v/v) | 12.5 |
| Lower Explosive Limit% (v/v) | 2.1 |
| Fire Hazard Classification | Nail Class B |
Stabilized with MEHQ (10 ± 5 ppm), our Methyl Methacrylate ensures safe handling and extended shelf life. It is slightly soluble in water and ethylene glycol but highly soluble in ethanol, ether, and acetone.
Topfine Chemical is a trusted global supplier of Methyl Methacrylate, offering unmatched quality and service:
High Purity: ≥99.9% purity with stringent quality control for consistent performance.
Global Logistics: Efficient supply chain ensures rapid delivery worldwide.
Technical Expertise: Our team provides tailored solutions and technical support for your applications.
Sustainable Practices: Eco-friendly production processes align with sustainability goals.
Methyl Methacrylate (CAS 80-62-6) requires careful storage and handling due to its volatility and flammability:
Storage Conditions: Store at 15-25°C in a cool, well-ventilated area to prevent polymerization; avoid exposure to light, heat, and catalysts.
Safety Precautions: Handle with care due to its flammable nature (Class B fire hazard); avoid skin contact, eye exposure, and vapor inhalation.
Protective Measures: Use appropriate PPE (gloves, goggles, respirators) and follow safety protocols during transport and use.
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