2-Hydroxyethyl methacrylate; HEMA
Scientific Name: Ethylene glycol methacrylate; Glycol methacrylate; HEMA
CAS No.: 868-77-9
Model No.: ACH8-08
Molecular Formula: C6H10NO3
Molecular Weight: 130.14
Molecular Structure:
Properties: Colorless transparent liquid. Melting point: -12°C; boiling point:205-208°C; flash point: 101°C; relative density:1.073. Solubility easy dissolved in most organic solvents also water.
Specification: Item Index
Appearance: Colorless transparent liquid
Purity: ≥ 98.5%
Moisture: ≤ 0.2%
Color(Pt-Co): 20 max
Acidity(As MAA): 0.1% max
Inhibitor: 180-220 ppm
Refractive index: 1.4510-1.4540
Tg: 55°C
Use: 2-Hydroxyethyl methacrylate (HEMA) is used in emulsion and resin by aqueous or solvent, taking use of its hydrophilic property and corsslinking property. HEMA is also an active raw material to occur chemical syntheses and prone to bring addition reactions with a wide variety of organic inorganic compounds. It has another character that has low proportion in the chedirection or formula, its functionis remarkable.
Packing: 200kg plastic drum or ISO tank.
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