Phosphine oxide,[2-(8-methylene-1,4-dioxaspiro[4.5]dec-7-ylidene)ethyl]diphenyl-, (E)- is a chemical compound registered under CAS number 88790-49-2, with the molecular formula C23H25O3P and a molecular weight of about 380.42 g/mol. ProvideChemicals supplies Phosphine oxide,[2-(8-methylene-1,4-dioxaspiro[4.5]dec-7-ylidene)ethyl]diphenyl-, (E)- for laboratory research and bulk production; product code 2423405. Send an inquiry for purity, packaging, price and lead time.