Synonyms: 1,2-Epoxybutane;Oxirane, ethyl-;Ethyloxirane;2-Ethyloxirane;1,2-Butylene oxide;1-BUTENE OXIDE;Ethylethylene oxide;Butane, 1,2-epoxy-;1-Butylene oxide;alpha-Butylene oxide;1,2-Butene oxide;1,2-Monoepoxybutane;n-Butene-1,2-oxide;Epoxybutane;Ethylene oxide, ethyl-;106-88-7;Butene oxide;Butane, epoxy-;Ethyl ethylene oxide;( -)-Ethyloxirane;DL-1,2-Epoxybutane;NCI-C55527;(+-)-2-Ethyloxirane;1,2-Butene oxide (VAN);CCRIS 1015;HSDB 2855;HSDB 4369;Ucar butylene oxide 12 (Obs.);EINECS 203-438-2;EINECS 247-545-2;NSC 24240;UN3022;BRN 0102411;30608-62-9;3760-95-0;2-Ethyl-oxirane;But-1-ene oxide;Butane,2-epoxy-;Oxirane, 2-ethyl-;(S)-2-ethyloxirane;Epoxybutane, 1,2-;.alpha.-Butylene oxide;AC1L1PNO;WLN: T3OTJ B2;(2R)-(+)-2-Ethyloxirane;(2S)-(-)-2-Ethyloxirane;109975_ALDRICH;Jsp000610;1,2-Butylene oxide, stabilized;19930_FLUKA;MolPort-003-925-876;BB_SC-7230;NSC24240;BBL011530;LS-408;NSC-24240;STL146646;AKOS000121478;AG-D-21623;NCGC00091511-01;NCGC00091511-02;LS-158343;A6421;B0719;C19237;5-17-01-00056 (Beilstein Handbook Reference);I14-0228;I14-8972;1,2-Butylene oxide, stabilized [UN3022] [Flammable liquid];1,2-Butylene oxide, stabilized [UN3022] [Flammable liquid];1,2-EPOXYBUTANE (SEE ALSO BUTYLENE OXIDE CAS 26249-20-7);1331-08-4;26140-56-7;26249-20-7;28347-41-3;38721-59-4;55555-96-9;59915-64-9;EBU