| product_name | Methacrylic acid 2-hydroxyethyl ester |
| CAS_number | 868-77-9 |
| formula | C6H10O3 |
| molar_mass | 130.14 g/mol |
| boiling_point | 213 °C |
| density | 1.053 g/cm³ |
| flash_point | 101 °C |
| refractive_index | 1.452 at 20 °C |
| vapor_pressure | 0.15 mmHg at 20 °C |
| viscosity | 5.8 mPa·s at 20 °C |
| solubility_in_water | Partially soluble |
| melting_point | -10 °C |
| appearance | Colorless liquid |
| autoignition_temperature | 435 °C |
What is Methacrylic acid 2-hydroxyethyl ester?
Methacrylic acid 2-hydroxyethyl ester,
also known as hydroxyethyl methacrylate (HEMA), is a clear, colorless liquid used in the
production of various polymers and copolymers. It is a versatile monomer with a wide range
of applications in the adhesives, coatings, and medical industries.
How is
Methacrylic acid 2-hydroxyethyl ester used in the adhesives industry?
In the adhesives
industry, Methacrylic acid 2-hydroxyethyl ester is commonly used as a key component in
acrylic adhesives. It provides excellent adhesion to a variety of substrates, including
metals, plastics, and composites. Its fast curing time and high tensile strength make it an
ideal choice for structural bonding applications.
What are the benefits of using
Methacrylic acid 2-hydroxyethyl ester in coatings?
When used in coatings, Methacrylic
acid 2-hydroxyethyl ester offers excellent weatherability, chemical resistance, and UV
stability. It enhances the durability and performance of coatings, making them ideal for
outdoor applications where exposure to harsh environmental conditions is a
concern.
How is Methacrylic acid 2-hydroxyethyl ester utilized in the medical
industry?
In the medical industry, Methacrylic acid 2-hydroxyethyl ester is widely used
in the production of dental materials, such as dental bonding agents and acrylic-based
dental restoratives. Its biocompatibility and low toxicity make it a safe and effective
choice for dental applications.
What sets Methacrylic acid 2-hydroxyethyl ester apart
from other monomers?
Methacrylic acid 2-hydroxyethyl ester stands out due to its
excellent adhesion properties, fast curing time, and versatility in various applications.
Its chemical structure allows for flexibility in polymer design, making it a preferred
choice for formulators seeking high-performance materials.
Are there any safety
considerations when handling Methacrylic acid 2-hydroxyethyl ester?
As with any chemical
substance, proper handling and storage of Methacrylic acid 2-hydroxyethyl ester are
essential to ensure safety. It is important to use personal protective equipment, such as
gloves and goggles, when working with this monomer to prevent skin and eye contact.
Additionally, proper ventilation should be maintained to minimize exposure to
vapors.
What environmental impact does Methacrylic acid 2-hydroxyethyl ester
have?
Methacrylic acid 2-hydroxyethyl ester is considered to have low environmental
impact due to its biodegradability and low toxicity. It poses minimal risk to aquatic life
and ecosystems when used in accordance with safety guidelines and regulations.
Can
Methacrylic acid 2-hydroxyethyl ester be customized for specific applications?
Yes,
Methacrylic acid 2-hydroxyethyl ester can be modified and tailored to meet the specific
requirements of different applications. By adjusting the molecular structure or introducing
additives, formulators can fine-tune the performance characteristics of the resulting
polymers to suit their intended use.
What technical support is available for
customers using Methacrylic acid 2-hydroxyethyl ester?
Customers using Methacrylic acid
2-hydroxyethyl ester can benefit from technical support provided by our team of experts. We
offer assistance with product selection, formulation development, and troubleshooting to
ensure optimal performance and efficiency in various applications. Our commitment to
customer satisfaction extends beyond the product itself, as we strive to build lasting
partnerships with our clients.
