| 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.