1,4-bis[(ethoxy-ethylphosphoryl)oxy]butane;1,4-bis[(ethoxy-ethyl-phosphoryl)oxy]butane;1-[4-(ethoxy-ethyl-phosphoryl)oxybutoxy-ethyl-phosphoryl]oxyethane;5284-05-9;NSC86052;Phosphonic acid, ethyl-, ethyl ester, diester wtih 1,4-butanediol
1,4-bis[(ethoxy-ethylphosphoryl)oxy]butane