4,5,6,7-Tetrachloro-2,2-bis(4-methoxyphenyl)-1,3-benzodioxole is a chemical compound registered under CAS number 21505-32-8, with the molecular formula C21H14Cl4O4 and a molecular weight of about 472.14 g/mol. FireTardant supplies 4,5,6,7-Tetrachloro-2,2-bis(4-methoxyphenyl)-1,3-benzodioxole for laboratory research and bulk production; product code 852372. Send an inquiry for purity, packaging, price and lead time.