Hydroxyethyl Methacrylate CAS 868-77-9
High Quality Hydroxyethyl Methacrylate CAS 868-77-9
- Appearance:Liquid
- Purity:99.8%
- Delivery:30days
- Sample Available:Available
- Payment:L/C,T/T,D/P,Paypal,Money Gram,Western Union
- Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
- Transporta:Ocean, Land,Air, DHL，TNT FedEx
Name: Hydroxyethyl Methacrylate
CAS: 868-77-9
MOQ: 1KG
Directory Guidance on Hydroxyethyl Methacrylate
Chemical Structure
Basic Info:
| Melting point | -12 °C |
| Boiling point | 67 °C3.5 mm Hg(lit.) |
| density | 1.073 g/mL at 25 °C(lit.) |
| vapor density | 5 (vs air) |
| vapor pressure | 0.01 mm Hg ( 25 °C) |
| refractive index | n20/D 1.453(lit.) |
Product Introduction:
Hydroxyethyl Methacrylate (HEMA) is a colorless or light yellow transparent liquid widely used across numerous fields such as plastics, coatings, adhesives and medical treatments. With low boiling point and melting point respectively and excellent hydrophilicity allowing any ratio of water to be mixed in any proportion to form the polymerization activity; carbon-carbon double bonds form copolymerization activity with other monomers creating polymers; good chemical stability against acids, alkalis or salt can all corrosive substances including acidity or alkalines as well.
Hydroxyethyl Methacrylate’s physical properties give it an edge in practical applications. Its density is approximately 1.05g/cm3, its viscosity around 4.5mPa*s at 25degC and it boasts high fluidity. Due to its high reactivity it can regulate molecular weight during polymerization as well as improve properties, so protective measures must be taken during storage and use to avoid polymerization at higher temperatures or ultraviolet irradiation.
Hydroxyethyl Methacrylate has many practical applications and has proved its worth across numerous fields. Plastics-wise, it can be used to prepare PHEMA – an exceptional biocompatible, light transmitting and wear resistant polymer widely used in products like contact lenses and medical devices. resin raw material in coatings manufacturing to ensure strong adhesion, excellent weather resistance and chemical resistance in their final products. As well as producing water-based adhesives for bonding paper, wood, leather and other materials together, it is also used in medical field for biomedical preparation such as artificial joints or bone repair materials.
Hydroxyethyl Methacrylate has many applications; however, its chemical properties require particular care in its use to avoid irritation to eyes, skin, or respiratory tract. Protective gear should be worn during operations to reduce direct contact. Although not classified as dangerous goods, in order to minimize polymerization risks without unnecessary polymerization resulting from storage at high temperature or UV radiation and excessive sealing; rational usage combined with environmental protection measures will help its sustainable growth in multiple industries.
Nature and Specifications:
| Item | Specification |
| Product Name | Hydroxyethyl Methacrylate |
| CAS No. | 868-77-9 |
| Appearance | Liquid |
| Shelf Life | 2 years |
| Packing | As your requirements |
| Fp | 207 °F |
| storage temp. | 2-8°C |
| solubility | Chloroform, Methanol (Slightly) |
| pka | 13.83±0.10(Predicted) |
| form | Liquid |
| color | Clear |
Product service:
- Certificate Of Analysis (COA)
- Material Safety Data Sheet (MSDS)
- Route of synthesis (ROS)
- Method of Aanlysis (MOA)
- Nuclear Magnetic Resonance (NMR)
- Packing pictures and loading video before loading
- Free Sample
- Factory audit
Hydroxyethyl Methacrylate (HEMA) has many applications in diverse fields due to its unique chemical structure and properties, including plastics, coatings, adhesives, medical and biological materials.
1.Hydroxyethyl Methacrylate is widely used for its plastics applications, particularly for creating Polyhydroxyethyl Methacrylate (PHEMA) polymers, which offer excellent biocompatibility properties that make them widely utilized in producing contact lenses, medical devices and other biomedical materials.
Hydroxyethyl Methacrylate contains both an hydroxyl functional group and carbon-carbon double bond in its molecular structure, enabling radical polymerization reactions to form stable polymers with great wetting property that are compatible with water, light transmittance and wetting property that makes this material widely used for contact lens production. These properties help improve comfort and stability during wear as well as medical devices including materials for vascular joints, artificial joints and bone repair materials among many other uses.
2. In the coatings industry, Hydroxyethyl Methacrylate (HEMA) is widely utilized as a raw material for resins used to manufacture high-grade and specialty coatings. As one of the monomers found in acrylic copolymers, HEMA can enhance adhesion, weather resistance, chemical resistance, wear resistance and overall coating durability.
Hydroxyethyl Methacrylate has become increasingly prevalent in industrial, architectural and automotive coating applications over time. It provides improved anti-ultraviolet ability that makes exterior wall coatings and automotive surface coatings more resistant against ultra violet radiation, improving their durability and anti-age properties significantly. Furthermore, HEMA-modified polymers exhibit strong transparency making them suitable for the production of transparent coatings.
3.Hydroxyethyl Methacrylate, commonly referred to by its acronym HEMA, is widely used to produce water-based adhesives due to its water solubility and high activity, making it an ideal ingredient. HEMA also boasts good bonding properties with strong water resistance and weatherproof capabilities making it popularly used with materials such as paper, wood, leather and textiles for bonding applications.
Hydroxyethyl Methacrylate modified adhesives (HEMAs) are increasingly being utilized in industrial production as an eco-friendly alternative to solvent-based glues in order to meet environmental regulations and green production requirements. HEMA based adhesives offer numerous environmental advantages over their traditional solvent counterparts, and as a result are increasingly replacing them in commercial settings.
4.HEMA is widely utilized for medical purposes, specifically biomedical materials and tissue engineering. Due to its biocompatibility, HEMA makes an ideal material for creating medical devices and implants; co-polymerization with other monomers also allows HEMA to be co-produced synthetic polymers which can be used as artificial joints, dental materials, vascular joints, artificial skin soft contact lenses and wound dressings.
5. Cosmetics and personal care products
Hydroxyethyl Methacrylate is increasingly being utilized as an ingredient for cosmetics and personal care products, including skin care. Because HEMA can form hydrogels with excellent moisturizing properties, it has long been utilized as raw material in creams, lotions and facial cleansers; also in nail polish and shell restorer products as it enhances adhesion durability while maintaining gas permeability properties of coatings.
1.Hydroxyethyl Methacrylate boasts excellent biocompatibility due to the presence of hydroxyl (-OH) and acrylic acid groups in its molecules, making its polymers compatible with human tissues, thus minimizing irritation or rejection reactions by organisms. As a result, this material is ideal for creating medical devices, contact lenses, artificial joints and other biomedical materials.
2.Hydroxyethyl Methacrylate has excellent water solubility, making it suitable for wet environments such as hydrogels, medical implants and contact lenses. Its solubility ensures comfort and safety when applied in these settings; for example maintaining air permeability with ample hydration to avoid dryness or discomfort from contact lens use.
3. Hydroxyethyl Methacrylate molecules contain carbon-carbon double bonds, enabling it to quickly undergo free radical polymerization reactions with other monomers to form high molecular polymers at an impressively rapid pace. As such, its high polymerization activity makes it ideal for use in various polymer syntheses in order to produce polyhydroxyethyl methacrylate (PHEMA).
4.Hydroxyethyl Methacrylate has excellent chemical stability and can withstand the impact of harsh substances like acids, alkalis, and salts without degradation at room temperature. Polyhydroxyethyl methacrylate provides additional advantages such as chemical resistance enabling good performance even under harsh environmental conditions, including long-term chemical treatment processes or usage scenarios.
5.Hydroxyethyl Methacrylate stands out among its chemical peers by being less toxic and harmful to human health and the environment. Furthermore, its polymers tend to biodegrade quickly in accordance with modern trends of environmental protection.
Contact Us
Product Package picture：
Related References:
chemicalbook-Hydroxyethyl Methacrylate
Hydroxyethyl Methacrylate Manufacturer
Contact Us
As an experienced Hydroxyethyl Methacrylate manufacturer and supplier, Look Chemical is committed to producing and selling high quality products.
We cooperate and trade with 6000+ factories around the world, and our high-quality products and excellent services make us enjoy a high reputation internationally.
As Hydroxyethyl Methacrylate CAS 868-77-9 supplier, Look Chemical provides supply chain solutions to partners and customers in a wide range of industries. We offer competitive pricing and quality products.
If you have a demand for this product, please contact our company’s sales staff, we will provide you with a solution in the shortest time.
Transport proposal
1. For products ≤50kg, we recommend using express delivery, which is usually called DDU service (discounted, convenient).
2. For products ≤500kg, we generally recommend air freight, which is usually called FOB, CFR or CIF service (fast and efficient).
3. For products >500kg, we generally recommend shipping by sea, which is usually called FOB, CFR or CIF service (economical, safe).
4. For high-value products, please choose air or express to ensure the safety of product transportation.
Shandong Lookchemical service:
* Timely reply and 24 hours online, the professional team will provide you with the most favorable prices and high-quality products.
* The sample supports testing and inspection.
* Each batch of products will be tested to ensure that its quality meets user needs.
*Packaging can also be made according to customer requirements.
*Any inquiries will be answered by our relevant personnel within 24 hours.
*We will provide you with commercial invoice, packing list, packing list, COA, health certificate and certificate of origin if you need it. If your market has other special requirements, please let us know.
*We will monitor the logistics information in real time and will share the information with you.
* You can consult us at any time if you have any questions about the product, and we will answer you in time.
*If you have any questions about the product, you can report it to us, we will deal with it in time for you, and the product can be returned.
Contact Us
Frequently Asked Questions(FAQ):
We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Yes. We’ll give you product analysis report before shipping.
Different quantity has different discount.
Yes. Welcome to visit.
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
