1,2,3,4-Tetrachloro-5,6-Dimethylbenzylene is a chemical compound registered under CAS number 877-08-7, with the molecular formula C8H6Cl4 and a molecular weight of about 243.95 g/mol. It is also known as tretrachloro-o-xylene; 1,2,3,4-Tetrachloro-5,6-dimethylbenzene; Benzene, 1,2,3,4-tetrachloro-5,6-dimethyl-. NewsChem supplies 1,2,3,4-Tetrachloro-5,6-Dimethylbenzylene for laboratory research and bulk production; product code 449333. Send an inquiry for purity, packaging, price and lead time.