Synonyms: | Propanoicacid, compd. with trifluoroborane (2:1); Propionic acid, compd. with boronfluoride (BF3) (2:1) (8CI); Borane, trifluoro-, compd. with propanoic acid(1:2); Propanoic acid, boron complex; Boron trifluoride 1:2 complex withpropionic acid |