has role volatile organic compound oxolane Reaxys:102391 CHEBI:26911 THF PMID:1811956 PMID:21842397 oxolane 1,4-epoxybutane Gmelin:1767 WYURNTSHIVDZCO-UHFFFAOYSA-N CAS:109-99-9 HMDB:HMDB0000246 InChI=1S/C4H8O/c1-2-4-5-3-1/h1-4H2 72.10570 PMID:2675957 PMID:21316415 Beilstein:102391 tetrahydrofuran C1CCOC1 PMID:19716170 A cyclic ether that is butane in which one hydrogen from each methyl group is substituted by an oxygen. butylene oxide chebi_ontology tetramethylene oxide 72.05751 UM-BBD_compID:c0019 Wikipedia:THF butane alpha,delta-oxide PMID:12571688 0 furanidine C4H8O PMID:1911404 oxolanes saturated organic heteromonocyclic parent cyclic ether polar aprotic solvent