124449-58-7 171903-28-9 2-((2,2-Bis(((1-oxoallyl)oxy)methyl)butoxy)methyl)-2-ethyl-1,3-propanediyl diacrylate 2-Propenoic acid, 2-((2,2-bis(((1-oxo-2-propenyl)oxy)methyl)butoxy)methyl)-2-ethyl-1,3-propanediyl ester 94108-97-1 EINECS 302-434-9