Although HEAATM is a monofunctional monomer, it provides low skin irritation (primary irritation index (P.I.I.) =0.0.) Low in vapor pressure, it has little smell.
As an amide monomer, HEAATM is superior in resistance to hydrolysis and in adhesion to ester monomers such as hydroxyethyl acrylate and hydroxyethyl methacrylate.
HEAATM exhibits high reactivity of photo-polymerization and forms a hard coating film.
Applications
Adhesives
Coating materials
Fiber modification agents
Chemicals for paper making
Reactive diluents for ultraviolet curable resins
Properties
Chemical formula
C5H9NO2
Molecular weight
115.15
Appearance
Yellowish clear liquid
Gravity
1.12
Refractive index
1.515
Boiling point
127~130℃(0.1mmHg)
Viscosity
280mPa・s(25℃)
Flash point
189°C(Cleveland)
Solubility
Soluble in water and organic solvents, insoluble in toluene and n-hexane