1,4-bis[(butyl-ethoxyphosphoryl)oxy]butane;1,4-bis[(butyl-ethoxy-phosphoryl)oxy]butane;1-[butyl-[4-(butyl-ethoxy-phosphoryl)oxybutoxy]phosphoryl]oxyethane;5284-06-0;Phosphonic acid, butyl-, ethyl ester, diester with 1,4-butanediol;NSC86053
1,4-bis[(butyl-ethoxyphosphoryl)oxy]butane