Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise specializing in the research and development, manufacturing, and sales of fine chemicals. Headquartered in Jinan, Shandong, China, we are committed to delivering high-quality products to our global partners. Currently, over 90% of our products are exported to developed markets, including North America, Europe, Japan, South Korea, and the Middle East. Basic Information
Product Name: 2-Hydroxyethyl methacrylate
Alias: HEMA
CAS No: 868-77-9
Molecular Formula: C?H??O?
Molecular Weight: 130.14 g/mol
Classification: Monomer, acrylic raw material, chemical intermediate, coating & resin monomer
Physical & Chemical Properties
Appearance: Colorless transparent liquid
Density: 1.07 g/cm3 (25℃)
Boiling Point: 205–208 ℃
Refractive Index: 1.450–1.452
Solubility: Miscible with water, ethanol and common organic solvents
Purity: ≥99.0%
Main Uses
Used in synthetic resin, coating, adhesive, dental materials, contact lens monomer and polymer synthesis intermediate
Packaging & Storage
Packaging: 200kg plastic / iron drum
Storage: Sealed, cool, dry, away from high temperature, light and polymerization initiator
Shelf Life: 12 months under sealed cool storage
Specification Table
| Item | Specification | Unit | Remarks |
| Product Name | 2-Hydroxyethyl methacrylate | — | |
| CAS Number | 868-77-9 | — | |
| Molecular Formula | C?H??O? | — | |
| Molecular Weight | 130.14 | g/mol | |
| Appearance | Colorless transparent liquid | — | |
| Purity | ≥99.0 | % | GC |
| Density | 1.07 | g/cm3 | 25℃ |
| Boiling Point | 205–208 | ℃ | |
| Solubility | Miscible with water and organic solvents | — | |
| Application | Resin, coating, polymer monomer | — | |
| Storage | Cool, sealed, avoid high temperature | — | Easy polymerization |
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