octyl hydrogen phosphonate is a chemical compound registered under CAS number 35103-75-4, with the molecular formula C8H19O3P and a molecular weight of about 194.21 g/mol. Its EINECS (EC) number is 252-363-1. It is also known as Phosphonic acid hydrogen octyl ester; Phosphonic acid octyl ester. NewsChem supplies octyl hydrogen phosphonate for laboratory research and bulk production; product code 681921. Send an inquiry for purity, packaging, price and lead time.