2-Phenyloxirane; (Epoxyethyl)benzene; 1,2-Epoxy-1-phenylethane; Phenyloxirane; (Epoxyethyl)benzene; (±)-Phenylethylene Oxide; (±)-Phenyloxirane; (±)-Styrene Oxide; 1,2-Epoxyethylbenzene; 1-Phenyl-1,2-epoxyethane; 2-Phenyloxirane; Epoxystyrene; NSC 637; NSC 7582; Phenethylene Oxide; Phenylethylene Oxide; Phenyloxirane; STO; Styrene 1',2'-Oxide; Styrene 7,8-Oxide; Styrene epoxide; Styryl Oxide; α,β-Epoxystyrene;

A major (toxic) metabolite of Styrene , catalyzed by epoxide hydrolase.