1799-84-4 2-METHYL-2-PROPENOIC ACID, 3,3,4,4,5,5,6,6,6-NO* 2-Propenoic acid, 2-methyl-, 3,3,4,4,5,5,6,6,6-nonafluorohexyl ester 3,3,4,4,5,5,6,6,6-Nonafluorohexyl methacrylate EINECS 217-287-5 Methacrylic acid, 3,3,4,4,5,5,6,6,6-nonafluorohexyl ester