1-Methylpropyl acetate 1-Methylpropyl ethanoate 105-46-4 116698-48-7 2-Butanol acetate 2-Butyl acetate 4-02-00-00148 (Beilstein Handbook Reference) Acetate de butyle secondaire [French] Acetic acid secondary butyl ester Acetic acid, 1-methylpropyl ester Acetic acid, 2-butoxy ester Acetic acid, sec-butyl ester BRN 1720689 Butyl acetates [UN1123] [Flammable liquid] EINECS 203-300-1 HSDB 673 NSC 8034 SEC-BUTYL ACETATE UN1123 sec-Butyl alcohol acetate sec-Butyl ethanoate