6,6'-[phthalazine-1,4-diylbis(hydrazine-2,1-diylmethylylidene)]bis(2,4-dichlorocyclohexa-2,4-dien-1-one) is a chemical compound registered under CAS number 27703-99-7, with the molecular formula C22H14Cl4N6O2 and a molecular weight of about 536.2 g/mol. It is also known as NSC 103833. FireTardant supplies 6,6'-[phthalazine-1,4-diylbis(hydrazine-2,1-diylmethylylidene)]bis(2,4-dichlorocyclohexa-2,4-dien-1-one) for laboratory research and bulk production; product code 878691. Send an inquiry for purity, packaging, price and lead time.