2-Hydroxyethyl Methacrylate HEMA CAS 868-77-9

Description

To buy 2-Hydroxyethyl Methacrylate CAS 868-77-9 from manufacturer in China, BLIT Chemical offers competitive price with full product support, including specifications, MSDS, TDS, and COA. For factory-priced 2-Hydroxyethyl Methacrylate, contact info@blitchem.com.

CAS: 868-77-9
Synonyms: Hydroxyethyl Methacrylate,2-HEMA
Einecs: 212-782-2
Molecular Formula: C6H10O3
Grade: 98%
Package: 200 kg/drum, or as required

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Details

BLIT Chemical 2-Hydroxyethyl Methacrylate (HEMA) is a versatile, functional monomer widely used in the production of polymers, adhesives, coatings, and dental materials. Known for its excellent reactivity and compatibility, HEMA serves as a critical raw material in various industrial applications.

It is valued for its ability to enhance adhesion, flexibility, and water resistance in finished products, making it indispensable for high-performance formulations.

Specification:

Appearance	Colorless transparent liquid
HEMA Content (by Gc),%	≥98.0
Color (APHA)	≤ 30
Residual Acid (as MAA),%	≤ 0.3
Water Content (w/w),%	≤ 0.2
Inhibitor Content (MEHQ),ppm	200+ 20

Application:

Adhesives and Sealants:HEMA enhances adhesion strength and durability in structural adhesives and sealants.

Coatings:Used in the production of water-based coatings for automotive, industrial, and architectural applications.

Dental Materials:A primary ingredient in dental resins, fillings, and other restorative materials due to its biocompatibility.

Hydrogels and Contact Lenses:Forms soft, water-absorbent polymers used for contact lenses and hydrogels.

Acrylic Resins:Acts as a functional monomer to improve the performance of acrylic copolymers.

Ink Formulations:Provides flexibility and adhesion in printing inks and coatings.

Usage Guidelines:

Mixing: Blend HEMA with other monomers and polymers in required proportions for desired performance.

Handling: Use proper personal protective equipment (PPE) including gloves, goggles, and masks.

Curing: Compatible with UV, thermal, and redox curing processes.

Health Hazard: Avoid inhalation, ingestion, and skin contact. May cause skin irritation and allergic reactions.

Storage: Store away from strong oxidizing agents and ensure containers are tightly sealed.

Package:

Standard Packaging: 200 kg plastic drums or IBC tanks (1000 kg)

Custom Packaging: Available upon request

FAQ

Q: What kinds of transportation types can you provide?

A: We can provide a variety of transportation methods including sea transportation, air transportation, land transportation, express delivery, etc.
Q: How long does it usually take to receive your reply?

A: We can guarantee to reply your inquiries in less than 24 hours in working days.
Q: What is the minimum order quantity for the goods?

A: A standard package is generally more convenient for transportation, but we can also repackage according to customer requirements.