H. Bin, Chen Ji-wei, C. Zheng
2014
Citations
0
Influential Citations
0
Citations
Journal
Adhesion in China
Abstract
Ethoxyethyl cyanoacetate is a principal raw material for making the ethoxyethyl-α-cyanoacrylate instantaneous adhesive with low whitening and low oder and was synthesized using transesterification with 2-ethoxyethanol and ethyl cyanoacetate as the raw materials and dibutyltin dilaurate as catalyst.The effect of the reactant mole ratio,reaction time,and catalyst on the product yield was investigaled.The results indicated that the optimum conditions are mole ratio of 2-ethoxyethanol to ethyl cyanoacetate 2:1,mass ratio of catalyst to ethyl cyanoacetate reactant 2.5% and reaction time 10 h.The product yield can reach 85% and the purity is 97.3%.