| product_name | Methacrylic Acid Ethyl Ester |
| CAS_number | 97-63-2 |
| formula | C6H10O2 |
| molar_mass | 114.15 |
| density | 0.916 g/cm³ |
| boiling_point | 118-119°C |
| melting_point | -75°C |
| flash_point | 15°C |
| refractive_index | 1.413 |
| vapor_pressure | 29 mmHg at 25°C |
| solubility_in_water | Slightly soluble |
| appearance | Clear liquid |
| odour | Fruity, ester-like |
| viscosity | 0.625 mPa·s at 20°C |
| autoignition_temperature | 393°C |
| explosive_limits | 1.6% - 8.7% |
What is Methacrylic Acid Ethyl Ester?
Methacrylic Acid Ethyl Ester, also known as
ethyl methacrylate, is a colorless liquid with a sharp odor. It is commonly used as a
monomer in the production of polymers and copolymers for various applications in industries
such as adhesives, coatings, and textiles.
How is Methacrylic Acid Ethyl Ester used
in adhesives?
Methacrylic Acid Ethyl Ester is a key ingredient in the formulation of
adhesives due to its excellent adhesion properties, high tensile strength, and resistance to
heat and chemicals. It is used to improve the bonding strength of adhesives for various
substrates, including metals, plastics, and composites.
What are the benefits of
using Methacrylic Acid Ethyl Ester in coatings?
When used in coatings, Methacrylic
Acid Ethyl Ester provides excellent weather resistance, durability, and gloss retention. It
also enhances the adhesion of the coating to the substrate, improves scratch resistance, and
offers good chemical resistance.
How does Methacrylic Acid Ethyl Ester contribute to
the textile industry?
In the textile industry, Methacrylic Acid Ethyl Ester is used
to produce acrylic fibers and textiles with high colorfastness, softness, and resistance to
abrasion. It is also used as a crosslinking agent in textile finishes to improve crease
resistance and shrinkage control.
What role does Methacrylic Acid Ethyl Ester play in
the production of acrylic polymers?
As a monomer, Methacrylic Acid Ethyl Ester is
polymerized to form acrylic polymers with a wide range of properties, such as transparency,
impact resistance, and weatherability. These acrylic polymers are used in applications such
as automotive parts, medical devices, and optical lenses.
What are the safety
precautions to be taken when handling Methacrylic Acid Ethyl Ester?
When handling
Methacrylic Acid Ethyl Ester, it is important to wear appropriate personal protective
equipment, such as gloves, goggles, and a lab coat, to prevent skin contact, eye irritation,
and inhalation of vapors. It should be stored in a well-ventilated area away from heat
sources and incompatible materials.
How can Methacrylic Acid Ethyl Ester be stored
properly?
Methacrylic Acid Ethyl Ester should be stored in a cool, dry, and
well-ventilated area away from direct sunlight and heat sources. It should be kept in a
tightly closed container to prevent moisture absorption and contamination. Proper labeling
and segregation from incompatible materials are also necessary.
What is the shelf
life of Methacrylic Acid Ethyl Ester?
The shelf life of Methacrylic Acid Ethyl Ester
is typically one year when stored under proper conditions. Regularly checking the
appearance, odor, and purity of the product can help determine its stability and usability.
It is important to follow the manufacturer's recommendations for storage and
handling.
Can Methacrylic Acid Ethyl Ester be used in combination with other
monomers?
Methacrylic Acid Ethyl Ester can be used in combination with other monomers
to tailor the properties of the resulting polymers for specific applications. By adjusting
the ratio of different monomers, it is possible to achieve desired characteristics such as
flexibility, hardness, or chemical resistance in the final product.
