| 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.
