zinc dioctyl diphosphonate is a chemical compound registered under CAS number 84030-27-3, with the molecular formula C8H19 O3 P . 1/2 Zn and a molecular weight of about 605.7 g/mol. Its EINECS (EC) number is 281-799-5. It is also known as Bis(octyloxyphosphinyloxy)zinc; Einecs 281-799-5. KingChemi supplies zinc dioctyl diphosphonate for laboratory research and bulk production; product code 561309. Send an inquiry for purity, packaging, price and lead time.