2,2'-Spirobi[naphtho[1,8-de]-1,3,2-dioxasilin](9CI) is a chemical compound registered under CAS number 6398-59-0, with the molecular formula C20H12O4Si and a molecular weight of about 344.39 g/mol. It is also known as 1,8-Naphthalenediol,cyclic diester with silicic acid (H4SiO4) (8CI); 1,8-Naphthylene silicate(7CI); 1,8-Naphthylene silicate ((C10H6O2)2Si). ReagentForLab supplies 2,2'-Spirobi[naphtho[1,8-de]-1,3,2-dioxasilin](9CI) for laboratory research and bulk production; product code 950792. Send an inquiry for purity, packaging, price and lead time.