Tetraphenylantimony 2-furoinate Ph4SbOC(O)C4H3O is synthesized by the reaction of pentaphenylantimony with triphenylantimony bis(2-furoinate). The structure of the compound is determined by X-ray diffraction analysis. The Sb atom in the compound has a distorted trigonal-bipyramidal coordination with the phenyl and 2-furoinate groups in the axial positions. The Sb(1)-C(Ph)(eq) distances lie in the 2.119(1)-2.121(1) Angstrom interval; the Sb-O(1) and Sb-C(Ph)(ax) bond lengths are equal to 2.273(1) and 2.161(1) Angstrom, respectively; and the Sb(1)O-...(2) intramolecular contact is 3.234(1) Angstrom.