EC21 Buying Leads Catalogs - o-dichlorobenzene http://importer.ec21.com/buy_leads/o-dichlorobenzene.html Buy O-dichlorobenzenehttp://www.ec21.com/offer_detail/Buy_O_dichlorobenzene--360843.htmlO-dichlorobenzene Byname: Chloroben; 1,2-dichlorobenzene; Orthodichlorobenzene Molecular Formula: C6H4Cl2 CAS NO.: 95-520080317