.alpha.,.alpha.'-Dibromo-o-xylene .alpha.,.alpha.'-Dibromo-o-xylol 1,2-Bis(bromomethyl)benzene 91-13-4 Benzene, 1,2-bis(bromomethyl)- NSC3986 o-Bis(bromomethyl)benzene o-Xylene, .alpha.,.alpha.'-dibromo- o-Xylylene dibromide