CAS: 1464-53-5 Molecular Formula: C4H6O2 Molecular Weight (g/mol): 86.09 MDL Number: MFCD00005120 InChI Key: ZFIVKAOQEXOYFY-UHFFFAOYSA-N Synonym: diepoxybutane,1,3-butadiene diepoxide,2,2'-bioxirane,butadiene diepoxide,dioxybutadiene,butadiene dioxide,bioxirane,butane diepoxide,1,2:3,4-diepoxybutane,butadiendioxyd PubChem CID: 11254 ChEBI: CHEBI:23704 IUPAC Name: 2-(oxiran-2-yl)oxirane SMILES: C1C(O1)C2CO2