β -Ethoxyethyl Cyanoacrylate
This, or the closely related 2-Methoxyethyl 2-Cyanoacrylate, is the most commonly known odorless, non-blooming liquid CA. It is already established in commercial CA based adhesives. It is a hydrophilic monomer. See also US4,321,180 (Toagosei Chem Ind. Co.) and Synthesis and Characterisation of Ethoxyethyl α-Cyanoacrylate and Reaction Intermediates, Y-H Hwang et al., J Appl. Polym. Sci., 87, 1758, 2003.
MW: 169 g/mol
Molecular Formula: C8H11NO3
Mp:
Bp: 73-76ºC at 1 mbar
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Ethoxyethyl α-cyanoacrylate was synthesized by first making oligo(ethoxyethyl α-cyanoacrylate) through a condensation reaction of ethoxyethyl cyanoacetate with paraformaldehyde, followed by a depolymerization of the oligomer at an elevated tempera
An adhesive composition consisting essentially of (A) an alkyloxyalkyl 2-cyanoacrylate represented by the formula
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