2-(2-(2-(Dodecyloxy)ethoxy)ethoxy)ethyl hydrogen maleate 2-Butenedioic acid (2Z)-, mono(2-(2-(2-(dodecyloxy)ethoxy)ethoxy)ethyl) ester 66104-67-4 78601-00-0 EINECS 266-156-9 Maleic acid, mono(2-(2-(2-(dodecyloxy)ethoxy)ethoxy)ethyl) ester Mono(lauryl-triethyleneglycol ether) maleate