bromobenzene Brc1ccccc1 C6H5Br CAS:108-86-1 MetaCyc:BROMOBENZENE PMID:10996478 PMID:24318069 Reaxys:1236661 The simplest member of the class of bromobenzenes, that is benzene in which a single hydrogen has been substituted by a bromine. A liquid at room temperature (m.p. -30degreeC; b.p.760 156degreeC), it is used as a solvent, particularly for large-scale crystallisations, and for the introduction of phenyl groups in organic synthesis. Wikipedia:Bromobenzene organic molecular entity