Synonyms: 2-Bromobutanoic acid ethyl ester;2-bromo-butanoicaciethylester;alpha-Bromo-n-butyric acid ethyl ester;Butyric acid mp -4°Cbp 177 °C ... CAS DataBase Reference)NIST Chemistry ReferenceButanoic acid, 2-bromo-, ethyl ester(533-68-6)EPA Substance Registry SystemButanoic acid, 2- ... bromo-, ethyl ester(533-68-6)Hazard Codes Xn,XiRisk Statements 22- ...