| product_name | Ethylene glycol methyl ether methacrylate |
| CAS_number | 2455-24-5 |
| formula | C8H14O4 |
| molar_mass | 174.20 g/mol |
| boiling_point | 205°C |
| density | 1.027 g/cm³ |
| refractive_index | 1.446 |
| flash_point | 93°C |
| vapor_pressure | 0.59 mmHg at 25°C |
| solubility | miscible with water |
| viscosity | 1.2 mPa.s |
| appearance | clear liquid |
| odor | mild, ester-like |
| stability | stable under recommended storage conditions |
| decomposition_temperature | 240°C |
What is Ethylene glycol methyl ether methacrylate (Methacrylic acid 2-methoxyethyl ether)
and what are its main uses?
Ethylene glycol methyl ether methacrylate, also known as
Methacrylic acid 2-methoxyethyl ether, is a versatile monomer used in various applications
such as coatings, adhesives, inks, and plastics. It is commonly used as a reactive diluent
in radiation-curable coatings to improve flexibility, adhesion, and impact resistance.
Additionally, it can be used as a co-monomer in the production of polymers with desired
properties.
What are the key characteristics of Ethylene glycol methyl ether
methacrylate?
Ethylene glycol methyl ether methacrylate exhibits excellent solvency
for a wide range of resins, good water resistance, and compatibility with other monomers. It
also provides low viscosity in formulations, enabling easier processing and application.
Moreover, it offers good adhesion to various substrates, making it suitable for diverse
coating applications.
How does Ethylene glycol methyl ether methacrylate contribute
to the formulation of coatings?
In coatings, Ethylene glycol methyl ether
methacrylate acts as a reactive diluent that helps reduce viscosity, improve flow
properties, and enhance cure speed. Its incorporation into formulations can lead to improved
film formation, adhesion, and durability. It also contributes to the overall performance of
coatings by enhancing their flexibility and impact resistance.
What advantages does
Ethylene glycol methyl ether methacrylate offer in adhesives and sealants?
In
adhesives and sealants, Ethylene glycol methyl ether methacrylate can improve adhesion to
different substrates, enhance flexibility, and increase the cohesive strength of the final
product. Its low volatility and excellent solvency make it an ideal choice for formulations
requiring good compatibility with other ingredients.
How can Ethylene glycol methyl
ether methacrylate be used in the production of inks?
Ethylene glycol methyl ether
methacrylate is commonly used in ink formulations to improve pigment dispersion, adhesion to
substrates, and printability. It can also enhance the durability and resistance of inks to
various environmental factors, leading to longer-lasting prints with vibrant
colors.
What role does Ethylene glycol methyl ether methacrylate play in the
production of polymers?
As a co-monomer, Ethylene glycol methyl ether methacrylate
contributes to the formation of polymers with tailored properties such as flexibility,
impact resistance, and adhesion. Its reactivity allows for the creation of polymer chains
with desired characteristics, making it an essential component in polymer synthesis.
What are the safety considerations when handling Ethylene glycol methyl ether
methacrylate?
Ethylene glycol methyl ether methacrylate should be handled with care
to avoid skin contact, inhalation, or ingestion. Proper personal protective equipment should
be worn, including gloves, safety goggles, and a lab coat. In case of exposure, it is
important to seek medical attention and follow proper safety protocols.
How can
Ethylene glycol methyl ether methacrylate be stored to ensure its stability?
Ethylene
glycol methyl ether methacrylate should be stored in a cool, dry place away from direct
sunlight, heat sources, and incompatible materials. Proper ventilation should be provided to
prevent the buildup of vapors. Additionally, it should be kept in its original container
tightly closed to minimize contamination and maintain its quality.
What are the
regulatory considerations related to the use of Ethylene glycol methyl ether
methacrylate?
Before using Ethylene glycol methyl ether methacrylate, it is important
to be aware of the regulatory requirements governing its handling, transportation, and
disposal. Compliance with local regulations, as well as safety data sheets, is essential to
ensure the safe use of this chemical. It is also advisable to stay informed about any
updates or changes in regulations that may affect its usage.
