boron trifluoride trifluoroborane [BF3] trifluoroboron CAS:7637-07-2 68.00451 InChI=1S/BF3/c2-1(3)4 0 CHEBI:33093 FB(F)F 67.80621 Bortrifluorid WTEOIRVLGSZEPR-UHFFFAOYSA-N chebi_ontology BF3 trifluoridoboron boron trifluoride boron fluoride Gmelin:1519 BF3 boron fluoride