(Benzoylacetonato)difluoroboron 1,3-Butanedione, 1-phenyl-, compd. with trifluoroborane (1:1) 14871-98-8 BRN 4483386 Benzoylacetonatoboron difluoride Boron benzoylacetone difluoride Boron, difluoro(1-phenyl-1,3-butanedionato)- Boron, difluoro(1-phenyl-1,3-butanedionato-O,O)-, (T-4)- (9CI)