| product_name | 2-Methylacrylic acid methyl ester |
| CAS_number | 80-62-6 |
| formula | C5H8O2 |
| molar_mass | 100.12 |
| density | 0.94 g/cm3 |
| boiling_point | 100 °C |
| melting_point | -48 °C |
| flash_point | 10 °C |
| refractive_index | 1.414 |
| vapor_pressure | 40 mmHg at 20 °C |
| solubility_in_water | 1.6 g/L |
| viscosity | 0.6 mPa·s |
| autoignition_temperature | 421 °C |
| surface_tension | 24.7 mN/m at 20°C |
| heat_of_vaporization | 34.14 kJ/mol |
What is 2-Methylacrylic acid methyl ester?
2-Methylacrylic acid methyl ester, also known as methyl 2-methylacrylate, is a chemical compound with the molecular formula C6H10O2. It is a clear, colorless liquid with a fruity odor. This compound is commonly used in the production of various polymers, resins, and coatings due to its excellent adhesion properties.
What are the main applications of 2-Methylacrylic acid methyl ester?
2-Methylacrylic acid methyl ester is widely used as a monomer in the synthesis of polymers such as poly(methyl methacrylate) (PMMA) and poly(methyl acrylate). These polymers find applications in coatings, adhesives, and various consumer products. Additionally, this compound is used in the production of specialty chemicals and pharmaceuticals.
What are the key benefits of using 2-Methylacrylic acid methyl ester in polymer synthesis?
The use of 2-Methylacrylic acid methyl ester in polymer synthesis offers several advantages. It imparts excellent adhesion properties to the resulting polymers, making them suitable for a wide range of applications. Additionally, this compound provides good weatherability and chemical resistance, enhancing the durability of the final products.
How does 2-Methylacrylic acid methyl ester contribute to the performance of coatings?
In coatings, 2-Methylacrylic acid methyl ester serves as a crosslinking agent, helping to improve the hardness and scratch resistance of the coating film. It also enhances the adhesion of the coating to various substrates, ensuring long-lasting and durable finishes. Moreover, this compound can improve the gloss and color retention of the coatings.
What are the safety considerations when handling 2-Methylacrylic acid methyl ester?
When handling 2-Methylacrylic acid methyl ester, it is important to wear appropriate personal protective equipment, including gloves, goggles, and a lab coat. This compound should be stored and handled in a well-ventilated area to prevent exposure to high concentrations of vapors. In case of skin or eye contact, immediate medical attention should be sought.
How should 2-Methylacrylic acid methyl ester be stored?
2-Methylacrylic acid methyl ester should be stored in a cool, dry place away from direct sunlight and sources of heat or ignition. The container should be tightly sealed to prevent the evaporation of the compound. It is advisable to store this chemical in a dedicated storage area, away from incompatible materials.
What are the environmental considerations associated with the use of 2-Methylacrylic acid methyl ester?
When using 2-Methylacrylic acid methyl ester, it is important to minimize its release into the environment to prevent contamination of air, water, and soil. Proper waste disposal methods should be followed, and any spills or leaks should be contained and cleaned up promptly. It is recommended to consult local regulations for the safe handling and disposal of this compound.
Can 2-Methylacrylic acid methyl ester be used in combination with other monomers?
Yes, 2-Methylacrylic acid methyl ester can be used in combination with other monomers to tailor the properties of the resulting polymers. By adjusting the ratio of different monomers, it is possible to achieve specific performance characteristics such as flexibility, impact resistance, or adhesion. Experimentation with different monomer blends can lead to the development of custom formulations for various applications.
What is the recommended dosage of 2-Methylacrylic acid methyl ester in polymer formulations?
The recommended dosage of 2-Methylacrylic acid methyl ester in polymer formulations varies depending on the desired properties of the final product. Typically, this compound is used in concentrations ranging from 5% to 20% by weight in the polymer matrix. It is advisable to conduct compatibility tests and performance evaluations to determine the optimal dosage for a specific application.