... acid, 2-methyl-, 2-hydroxyethyl ester; beta-Hydroxyethyl Methacrylate; BISOMER HEMA; Ethylene glycol methacrylate; GMA; heme-a; Mhoromer; S-(2- ... HYDROXYETHYL)-L-CYSTEINE; S-(2-Hydroxyethyl)mercapturic Acid, HEMA; R-(2-Hydroxyethyl)mercapturic Acid, HEMA; HEMA MFC6H10O3mp -12 °Cbp 67 °C3.5 mm ... About a week after payment. 2-Hydroxyethyl methacrylate/Glycol methacrylate /HEMA cas no.:868-77-9