bromoethene monobromoethylene bromoethylene KEGG:C19184 Gmelin:25458 vinyl bromide C2H3Br InChI=1S/C2H3Br/c1-2-3/h2H,1H2 105.94181 C2H3Br bromoethene Vinylbromid 1-bromoethylene 0 BrC=C 106.94922 chebi_ontology bromure de vinyle CAS:593-60-2 CHEBI:51311 INLLPKCGLOXCIV-UHFFFAOYSA-N Beilstein:1361370 monohaloethene bromoalkene