Phosphoric acid, tri-n-butyl ester; tri-n-butyl phosphate; Butyl phosphate; Phosphoric acid tributyl ester; celluphos 4; TBP; n-Butyl Phosphate; Tributilfosfato; Tributoxyphosphine Oxide; Tributyle (Phosphate De); Tributylfosfaat; Tributylphosphat; Fosfato de tributilo; Phosphate de tributyle CAS NO:126-73-8