1,2-Propanediol, 1-acrylate 2-HYDROXYPROPYL ACRYLATE 2-Propenoic acid, 2-hydroxypropyl ester 2-Propenoic acid, 2-hydroxypropyl ester (9CI) 4-02-00-01469 (Beilstein Handbook Reference) 999-61-1 Acrylic acid, 2-hydroxypropyl ester BRN 1754331 EINECS 213-663-8 Propylene glycol monoacrylate beta-Hydroxypropyl acrylate