.alpha.,.alpha.'-Dichloro-p-xylene .alpha.,.alpha.-Dichloro-p-xylene 1,4-Bis(chloromethyl)benzene 623-25-6 Benzene, 1,4-bis(chloromethyl)- Benzene, p-bis(chloromethyl)- Dichlorodi-p-xylylene NSC36976 WLN: G1R D1G p-Bis(chloromethyl)benzene p-Dichloroxylene p-Xylene, .alpha.,.alpha.'-dichloro- p-Xylene-.alpha.,.alpha.'-dichloride p-Xylylene chloride p-Xylylene dichloride